Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "It looks like a smaller batch of clk updates this time around.

  In the core framework we just have some minor tweaks and a debugfs
  feature, so not much to see there. The driver updates are fairly well
  split between AT91 and Qualcomm clk support. Adding those two drivers
  together equals about 50% of the diffstat.

  Otherwise, the big amount of work this time was on supporting
  Broadcom's Raspberry Pi firmware clks.

  Highlights:

  Core:
   - Document clk_hw_round_rate() so it gets some more use
   - Remove unused __clk_get_flags()
   - Add a prepare/enable debugfs feature similar to rate setting

  New Drivers:
   - Add support for SAMA7G5 SoC clks
   - Enable CPU clks on Qualcomm IPQ6018 SoCs
   - Enable CPU clks on Qualcomm MSM8996 SoCs
   - GPU clk support for Qualcomm SM8150 and SM8250 SoCs
   - Audio clks on Qualcomm SC7180 SoCs
   - Microchip Sparx5 DPLL clk
   - Add support for the new Renesas RZ/G2H (R8A774E1) SoC

  Updates:
   - Make defines for bcm63xx-gate clks to use in DT
   - Support BCM2711 SoC firmware clks
   - Add HDMI clks for BCM2711 SoCs
   - Add RTC related clks on Ingenic SoCs
   - Support USB PHY clks on Ingenic SoCs
   - Support gate clks on BCM6318 SoCs
   - RMU and DMAC/GPIO clock support for Actions Semi S500 SoCs
   - Use poll_timeout functions in Rockchip clk driver
   - Support Rockchip rk3288w SoC variant
   - Mark mac_lbtest critical on Rockchip rk3188
   - Add CAAM clock support for i.MX vf610 driver
   - Add MU root clock support for i.MX imx8mp driver
   - Amlogic g12: add neural network accelerator clock sources
   - Amlogic meson8: remove critical flag for main PLL divider
   - Amlogic meson8: add video decoder clock gates
   - Convert one more Renesas DT binding to json-schema
   - Enhance critical clock handling on Renesas platforms to only
     consider clocks that were enabled at boot time"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (79 commits)
  clk: qcom: gcc: Make disp gpll0 branch aon for sc7180/sdm845
  ipq806x: gcc: add support for child probe
  clk: qcom: msm8996: Make symbol 'cpu_msm8996_clks' static
  clk: qcom: ipq8074: Add correct index for PCIe clocks
  clk: <linux/clk-provider.h>: drop a duplicated word
  clk: renesas: cpg-mssr: Add r8a774e1 support
  dt-bindings: clock: renesas,cpg-mssr: Document r8a774e1
  clk: Drop duplicate selection in Kconfig
  clk: qcom: smd: Add support for MSM8992/4 rpm clocks
  clk: qcom: ipq8074: Add missing clocks for pcie
  dt-bindings: clock: qcom: ipq8074: Add missing bindings for PCIe
  Replace HTTP links with HTTPS ones: Common CLK framework
  clk: qcom: Add CPU clock driver for msm8996
  dt-bindings: clk: qcom: Add bindings for CPU clock for msm8996
  soc: qcom: Separate kryo l2 accessors from PMU driver
  clk: meson: meson8b: add the vclk2_en gate clock
  clk: meson: meson8b: add the vclk_en gate clock
  clk: qcom: Fix return value check in apss_ipq6018_probe()
  clk: bcm: dvp: Add missing module informations
  clk: meson: meson8b: Drop CLK_IS_CRITICAL from fclk_div2
  ...

Documentation/devicetree/bindings/arm/bcm/raspberrypi,bcm2835-firmware.txt

@@ -1,14 +0,0 @@
-Raspberry Pi VideoCore firmware driver
-
-Required properties:
-
-- compatible:		Should be "raspberrypi,bcm2835-firmware"
-- mboxes:		Phandle to the firmware device's Mailbox.
-			  (See: ../mailbox/mailbox.txt for more information)
-
-Example:
-
-firmware {
-	compatible = "raspberrypi,bcm2835-firmware";
-	mboxes = <&mailbox>;
-};

Documentation/devicetree/bindings/arm/bcm/raspberrypi,bcm2835-firmware.yaml

@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/bcm/raspberrypi,bcm2835-firmware.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Raspberry Pi VideoCore firmware driver
+
+maintainers:
+  - Eric Anholt <eric@anholt.net>
+  - Stefan Wahren <wahrenst@gmx.net>
+
+properties:
+  compatible:
+    items:
+      - const: raspberrypi,bcm2835-firmware
+      - const: simple-bus
+
+  mboxes:
+    $ref: '/schemas/types.yaml#/definitions/phandle'
+    description: |
+      Phandle to the firmware device's Mailbox.
+      (See: ../mailbox/mailbox.txt for more information)
+
+  clocks:
+    type: object
+
+    properties:
+      compatible:
+        const: raspberrypi,firmware-clocks
+
+      "#clock-cells":
+        const: 1
+        description: >
+          The argument is the ID of the clocks contained by the
+          firmware messages.
+
+    required:
+      - compatible
+      - "#clock-cells"
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - mboxes
+
+examples:
+  - |
+    firmware {
+        compatible = "raspberrypi,bcm2835-firmware", "simple-bus";
+        mboxes = <&mailbox>;
+
+        firmware_clocks: clocks {
+            compatible = "raspberrypi,firmware-clocks";
+            #clock-cells = <1>;
+        };
+    };
+...

Documentation/devicetree/bindings/clock/brcm,bcm2711-dvp.yaml

@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/brcm,bcm2711-dvp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM2711 HDMI DVP Device Tree Bindings
+
+maintainers:
+  - Maxime Ripard <mripard@kernel.org>
+
+properties:
+  "#clock-cells":
+    const: 1
+
+  "#reset-cells":
+    const: 1
+
+  compatible:
+    const: brcm,brcm2711-dvp
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+required:
+  - "#clock-cells"
+  - "#reset-cells"
+  - compatible
+  - reg
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    dvp: clock@7ef00000 {
+        compatible = "brcm,brcm2711-dvp";
+        reg = <0x7ef00000 0x10>;
+        clocks = <&clk_108MHz>;
+        #clock-cells = <1>;
+        #reset-cells = <1>;
+    };
+
+...

Documentation/devicetree/bindings/clock/brcm,bcm63xx-clocks.txt

@@ -3,6 +3,8 @@ Gated Clock Controller Bindings for MIPS based BCM63XX SoCs
 Required properties:
 - compatible: must be one of:
 	 "brcm,bcm3368-clocks"
+	 "brcm,bcm6318-clocks"
+	 "brcm,bcm6318-ubus-clocks"
 	 "brcm,bcm6328-clocks"
 	 "brcm,bcm6358-clocks"
 	 "brcm,bcm6362-clocks"

Documentation/devicetree/bindings/clock/clock-bindings.txt

@@ -9,7 +9,7 @@ specifier is an array of zero, one or more cells identifying the clock
 output on a device.  The length of a clock specifier is defined by the
 value of a #clock-cells property in the clock provider node.
 
-[1] http://patchwork.ozlabs.org/patch/31551/
+[1] https://patchwork.ozlabs.org/patch/31551/
 
 ==Clock providers==
 

Documentation/devicetree/bindings/clock/idt,versaclock5.txt

@@ -31,6 +31,29 @@ Required properties:
 		- 5p49v5933 and
 		- 5p49v5935: (optional) property not present or "clkin".
 
+For all output ports, a corresponding, optional child node named OUT1,
+OUT2, etc. can represent a each output, and the node can be used to
+specify the following:
+
+- itd,mode: can be one of the following:
+                 - VC5_LVPECL
+                 - VC5_CMOS
+                 - VC5_HCSL33
+                 - VC5_LVDS
+                 - VC5_CMOS2
+                 - VC5_CMOSD
+                 - VC5_HCSL25
+
+- idt,voltage-microvolts:  can be one of the following
+                 - 1800000
+                 - 2500000
+                 - 3300000
+-  idt,slew-percent: Percent of normal, can be one of
+                 - 80
+                 - 85
+                 - 90
+                 - 100
+
 ==Mapping between clock specifier and physical pins==
 
 When referencing the provided clock in the DT using phandle and
@@ -81,6 +104,16 @@ i2c-master-node {
 		/* Connect XIN input to 25MHz reference */
 		clocks = <&ref25m>;
 		clock-names = "xin";
+
+		OUT1 {
+			itd,mode = <VC5_CMOS>;
+			idt,voltage-microvolts = <1800000>;
+			idt,slew-percent = <80>;
+		};
+		OUT2 {
+			...
+		};
+		...
 	};
 };
 

Documentation/devicetree/bindings/clock/qcom,a53pll.yaml

@@ -15,7 +15,9 @@ description:
 
 properties:
   compatible:
-    const: qcom,msm8916-a53pll
+    enum:
+      - qcom,ipq6018-a53pll
+      - qcom,msm8916-a53pll
 
   reg:
     maxItems: 1
@@ -23,6 +25,14 @@ properties:
   '#clock-cells':
     const: 0
 
+  clocks:
+    items:
+      - description: board XO clock
+
+  clock-names:
+    items:
+      - const: xo
+
 required:
   - compatible
   - reg
@@ -38,3 +48,12 @@ examples:
         reg = <0xb016000 0x40>;
         #clock-cells = <0>;
     };
+  #Example 2 - A53 PLL found on IPQ6018 devices
+  - |
+    a53pll_ipq: clock-controller@b116000 {
+        compatible = "qcom,ipq6018-a53pll";
+        reg = <0x0b116000 0x40>;
+        #clock-cells = <0>;
+        clocks = <&xo>;
+        clock-names = "xo";
+    };

Documentation/devicetree/bindings/clock/qcom,msm8996-apcc.yaml

@@ -0,0 +1,56 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,kryocc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm clock controller for MSM8996 CPUs
+
+maintainers:
+  - Loic Poulain <loic.poulain@linaro.org>
+
+description: |
+  Qualcomm CPU clock controller for MSM8996 CPUs, clock 0 is for Power cluster
+  and clock 1 is for Perf cluster.
+
+properties:
+  compatible:
+    enum:
+      - qcom,msm8996-apcc
+
+  reg:
+    maxItems: 1
+
+  '#clock-cells':
+    const: 1
+
+  clocks:
+    items:
+      - description: Primary PLL clock for power cluster (little)
+      - description: Primary PLL clock for perf cluster (big)
+      - description: Alternate PLL clock for power cluster (little)
+      - description: Alternate PLL clock for perf cluster (big)
+
+  clock-names:
+    items:
+      - const: pwrcl_pll
+      - const: perfcl_pll
+      - const: pwrcl_alt_pll
+      - const: perfcl_alt_pll
+
+required:
+  - compatible
+  - reg
+  - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+  # Example for msm8996
+  - |
+    kryocc: clock-controller@6400000 {
+        compatible = "qcom,msm8996-apcc";
+        reg = <0x6400000 0x90000>;
+        #clock-cells = <1>;
+  };
+...

Documentation/devicetree/bindings/clock/qcom,rpmcc.txt

@@ -13,13 +13,17 @@ Required properties :
 			"qcom,rpmcc-msm8660", "qcom,rpmcc"
 			"qcom,rpmcc-apq8060", "qcom,rpmcc"
 			"qcom,rpmcc-msm8916", "qcom,rpmcc"
+			"qcom,rpmcc-msm8936", "qcom,rpmcc"
 			"qcom,rpmcc-msm8974", "qcom,rpmcc"
 			"qcom,rpmcc-msm8976", "qcom,rpmcc"
 			"qcom,rpmcc-apq8064", "qcom,rpmcc"
 			"qcom,rpmcc-ipq806x", "qcom,rpmcc"
+			"qcom,rpmcc-msm8992",·"qcom,rpmcc"
+			"qcom,rpmcc-msm8994",·"qcom,rpmcc"
 			"qcom,rpmcc-msm8996", "qcom,rpmcc"
 			"qcom,rpmcc-msm8998", "qcom,rpmcc"
 			"qcom,rpmcc-qcs404", "qcom,rpmcc"
+			"qcom,rpmcc-sdm660", "qcom,rpmcc"
 
 - #clock-cells : shall contain 1
 

Documentation/devicetree/bindings/clock/renesas,cpg-clocks.yaml

@@ -0,0 +1,241 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/renesas,cpg-clocks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas Clock Pulse Generator (CPG)
+
+maintainers:
+  - Geert Uytterhoeven <geert+renesas@glider.be>
+
+description:
+  The Clock Pulse Generator (CPG) generates core clocks for the SoC.  It
+  includes PLLs, and fixed and variable ratio dividers.
+
+  The CPG may also provide a Clock Domain for SoC devices, in combination with
+  the CPG Module Stop (MSTP) Clocks.
+
+properties:
+  compatible:
+    oneOf:
+      - const: renesas,r8a73a4-cpg-clocks # R-Mobile APE6
+      - const: renesas,r8a7740-cpg-clocks # R-Mobile A1
+      - const: renesas,r8a7778-cpg-clocks # R-Car M1
+      - const: renesas,r8a7779-cpg-clocks # R-Car H1
+      - items:
+        - enum:
+            - renesas,r7s72100-cpg-clocks # RZ/A1H
+        - const: renesas,rz-cpg-clocks    # RZ/A1
+      - const: renesas,sh73a0-cpg-clocks  # SH-Mobile AG5
+
+  reg:
+    maxItems: 1
+
+  clocks: true
+
+  '#clock-cells':
+    const: 1
+
+  clock-output-names: true
+
+  renesas,mode:
+    description: Board-specific settings of the MD_CK* bits on R-Mobile A1
+    $ref: /schemas/types.yaml#/definitions/uint32
+    minimum: 0
+    maximum: 7
+
+  '#power-domain-cells':
+    const: 0
+
+required:
+  - compatible
+  - reg
+  - clocks
+  - '#clock-cells'
+  - clock-output-names
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,r8a73a4-cpg-clocks
+    then:
+      properties:
+        clocks:
+          items:
+            - description: extal1
+            - description: extal2
+
+        clock-output-names:
+          items:
+            - const: main
+            - const: pll0
+            - const: pll1
+            - const: pll2
+            - const: pll2s
+            - const: pll2h
+            - const: z
+            - const: z2
+            - const: i
+            - const: m3
+            - const: b
+            - const: m1
+            - const: m2
+            - const: zx
+            - const: zs
+            - const: hp
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,r8a7740-cpg-clocks
+    then:
+      properties:
+        clocks:
+          items:
+            - description: extal1
+            - description: extal2
+            - description: extalr
+
+        clock-output-names:
+          items:
+            - const: system
+            - const: pllc0
+            - const: pllc1
+            - const: pllc2
+            - const: r
+            - const: usb24s
+            - const: i
+            - const: zg
+            - const: b
+            - const: m1
+            - const: hp
+            - const: hpp
+            - const: usbp
+            - const: s
+            - const: zb
+            - const: m3
+            - const: cp
+
+      required:
+        - renesas,mode
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,r8a7778-cpg-clocks
+    then:
+      properties:
+        clocks:
+          maxItems: 1
+
+        clock-output-names:
+          items:
+            - const: plla
+            - const: pllb
+            - const: b
+            - const: out
+            - const: p
+            - const: s
+            - const: s1
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,r8a7779-cpg-clocks
+    then:
+      properties:
+        clocks:
+          maxItems: 1
+
+        clock-output-names:
+          items:
+            - const: plla
+            - const: z
+            - const: zs
+            - const: s
+            - const: s1
+            - const: p
+            - const: b
+            - const: out
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,r7s72100-cpg-clocks
+    then:
+      properties:
+        clocks:
+          items:
+            - description: extal1
+            - description: usb_x1
+
+        clock-output-names:
+          items:
+            - const: pll
+            - const: i
+            - const: g
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: renesas,sh73a0-cpg-clocks
+    then:
+      properties:
+        clocks:
+          items:
+            - description: extal1
+            - description: extal2
+
+        clock-output-names:
+          items:
+            - const: main
+            - const: pll0
+            - const: pll1
+            - const: pll2
+            - const: pll3
+            - const: dsi0phy
+            - const: dsi1phy
+            - const: zg
+            - const: m3
+            - const: b
+            - const: m1
+            - const: m2
+            - const: z
+            - const: zx
+            - const: hp
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - renesas,r8a7778-cpg-clocks
+              - renesas,r8a7779-cpg-clocks
+              - renesas,rz-cpg-clocks
+    then:
+      required:
+        - '#power-domain-cells'
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/r8a7740-clock.h>
+    cpg_clocks: cpg_clocks@e6150000 {
+            compatible = "renesas,r8a7740-cpg-clocks";
+            reg = <0xe6150000 0x10000>;
+            clocks = <&extal1_clk>, <&extal2_clk>, <&extalr_clk>;
+            #clock-cells = <1>;
+            clock-output-names = "system", "pllc0", "pllc1", "pllc2", "r",
+                                 "usb24s", "i", "zg", "b", "m1", "hp", "hpp",
+                                 "usbp", "s", "zb", "m3", "cp";
+            renesas,mode = <0x05>;
+    };

Documentation/devicetree/bindings/clock/renesas,cpg-mssr.yaml

@@ -33,6 +33,7 @@ properties:
       - renesas,r8a774a1-cpg-mssr # RZ/G2M
       - renesas,r8a774b1-cpg-mssr # RZ/G2N
       - renesas,r8a774c0-cpg-mssr # RZ/G2E
+      - renesas,r8a774e1-cpg-mssr # RZ/G2H
       - renesas,r8a7790-cpg-mssr  # R-Car H2
       - renesas,r8a7791-cpg-mssr  # R-Car M2-W
       - renesas,r8a7792-cpg-mssr  # R-Car V2H

Documentation/devicetree/bindings/clock/renesas,r8a73a4-cpg-clocks.txt

@@ -1,33 +0,0 @@
-* Renesas R8A73A4 Clock Pulse Generator (CPG)
-
-The CPG generates core clocks for the R8A73A4 SoC. It includes five PLLs
-and several fixed ratio dividers.
-
-Required Properties:
-
-  - compatible: Must be "renesas,r8a73a4-cpg-clocks"
-
-  - reg: Base address and length of the memory resource used by the CPG
-
-  - clocks: Reference to the parent clocks ("extal1" and "extal2")
-
-  - #clock-cells: Must be 1
-
-  - clock-output-names: The names of the clocks. Supported clocks are "main",
-    "pll0", "pll1", "pll2", "pll2s", "pll2h", "z", "z2", "i", "m3", "b",
-    "m1", "m2", "zx", "zs", and "hp".
-
-
-Example
--------
-
-        cpg_clocks: cpg_clocks@e6150000 {
-                compatible = "renesas,r8a73a4-cpg-clocks";
-                reg = <0 0xe6150000 0 0x10000>;
-                clocks = <&extal1_clk>, <&extal2_clk>;
-                #clock-cells = <1>;
-                clock-output-names = "main", "pll0", "pll1", "pll2",
-                                     "pll2s", "pll2h", "z", "z2",
-                                     "i", "m3", "b", "m1", "m2",
-                                     "zx", "zs", "hp";
-        };

Documentation/devicetree/bindings/clock/renesas,r8a7740-cpg-clocks.txt

@@ -1,41 +0,0 @@
-These bindings should be considered EXPERIMENTAL for now.
-
-* Renesas R8A7740  Clock Pulse Generator (CPG)
-
-The CPG generates core clocks for the R8A7740 SoC. It includes three PLLs
-and several fixed ratio and variable ratio dividers.
-
-Required Properties:
-
-  - compatible: Must be "renesas,r8a7740-cpg-clocks"
-
-  - reg: Base address and length of the memory resource used by the CPG
-
-  - clocks: Reference to the three parent clocks
-  - #clock-cells: Must be 1
-  - clock-output-names: The names of the clocks. Supported clocks are
-    "system", "pllc0", "pllc1", "pllc2", "r", "usb24s", "i", "zg", "b",
-    "m1", "hp", "hpp", "usbp", "s", "zb", "m3", and "cp".
-
-  - renesas,mode: board-specific settings of the MD_CK* bits
-
-
-Example
--------
-
-cpg_clocks: cpg_clocks@e6150000 {
-        compatible = "renesas,r8a7740-cpg-clocks";
-        reg = <0xe6150000 0x10000>;
-        clocks = <&extal1_clk>, <&extal2_clk>, <&extalr_clk>;
-        #clock-cells = <1>;
-        clock-output-names = "system", "pllc0", "pllc1",
-                             "pllc2", "r",
-                             "usb24s",
-                             "i", "zg", "b", "m1", "hp",
-                             "hpp", "usbp", "s", "zb", "m3",
-                             "cp";
-};
-
-&cpg_clocks {
-	renesas,mode = <0x05>;
-};

Documentation/devicetree/bindings/clock/renesas,r8a7778-cpg-clocks.txt

@@ -1,47 +0,0 @@
-* Renesas R8A7778 Clock Pulse Generator (CPG)
-
-The CPG generates core clocks for the R8A7778. It includes two PLLs and
-several fixed ratio dividers.
-The CPG also provides a Clock Domain for SoC devices, in combination with the
-CPG Module Stop (MSTP) Clocks.
-
-Required Properties:
-
-  - compatible: Must be "renesas,r8a7778-cpg-clocks"
-  - reg: Base address and length of the memory resource used by the CPG
-  - #clock-cells: Must be 1
-  - clock-output-names: The names of the clocks. Supported clocks are
-    "plla", "pllb", "b", "out", "p", "s", and "s1".
-  - #power-domain-cells: Must be 0
-
-SoC devices that are part of the CPG/MSTP Clock Domain and can be power-managed
-through an MSTP clock should refer to the CPG device node in their
-"power-domains" property, as documented by the generic PM domain bindings in
-Documentation/devicetree/bindings/power/power_domain.txt.
-
-
-Examples
---------
-
-  - CPG device node:
-
-	cpg_clocks: cpg_clocks@ffc80000 {
-		compatible = "renesas,r8a7778-cpg-clocks";
-		reg = <0xffc80000 0x80>;
-		#clock-cells = <1>;
-		clocks = <&extal_clk>;
-		clock-output-names = "plla", "pllb", "b",
-				     "out", "p", "s", "s1";
-		#power-domain-cells = <0>;
-	};
-
-
-  - CPG/MSTP Clock Domain member device node:
-
-	sdhi0: sd@ffe4c000 {
-		compatible = "renesas,sdhi-r8a7778";
-		reg = <0xffe4c000 0x100>;
-		interrupts = <0 87 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp3_clks R8A7778_CLK_SDHI0>;
-		power-domains = <&cpg_clocks>;
-	};

Documentation/devicetree/bindings/clock/renesas,r8a7779-cpg-clocks.txt

@@ -1,49 +0,0 @@
-* Renesas R8A7779 Clock Pulse Generator (CPG)
-
-The CPG generates core clocks for the R8A7779. It includes one PLL and
-several fixed ratio dividers.
-The CPG also provides a Clock Domain for SoC devices, in combination with the
-CPG Module Stop (MSTP) Clocks.
-
-Required Properties:
-
-  - compatible: Must be "renesas,r8a7779-cpg-clocks"
-  - reg: Base address and length of the memory resource used by the CPG
-
-  - clocks: Reference to the parent clock
-  - #clock-cells: Must be 1
-  - clock-output-names: The names of the clocks. Supported clocks are "plla",
-    "z", "zs", "s", "s1", "p", "b", "out".
-  - #power-domain-cells: Must be 0
-
-SoC devices that are part of the CPG/MSTP Clock Domain and can be power-managed
-through an MSTP clock should refer to the CPG device node in their
-"power-domains" property, as documented by the generic PM domain bindings in
-Documentation/devicetree/bindings/power/power_domain.txt.
-
-
-Examples
---------
-
-  - CPG device node:
-
-	cpg_clocks: cpg_clocks@ffc80000 {
-		compatible = "renesas,r8a7779-cpg-clocks";
-		reg = <0xffc80000 0x30>;
-		clocks = <&extal_clk>;
-		#clock-cells = <1>;
-		clock-output-names = "plla", "z", "zs", "s", "s1", "p",
-		                     "b", "out";
-		#power-domain-cells = <0>;
-	};
-
-
-  - CPG/MSTP Clock Domain member device node:
-
-	sata: sata@fc600000 {
-		compatible = "renesas,sata-r8a7779", "renesas,rcar-sata";
-		reg = <0xfc600000 0x2000>;
-		interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>;
-		clocks = <&mstp1_clks R8A7779_CLK_SATA>;
-		power-domains = <&cpg_clocks>;
-	};

Documentation/devicetree/bindings/clock/renesas,rz-cpg-clocks.txt

@@ -1,53 +0,0 @@
-* Renesas RZ/A1 Clock Pulse Generator (CPG)
-
-The CPG generates core clocks for the RZ/A1 SoCs. It includes the PLL, variable
-CPU and GPU clocks, and several fixed ratio dividers.
-The CPG also provides a Clock Domain for SoC devices, in combination with the
-CPG Module Stop (MSTP) Clocks.
-
-Required Properties:
-
-  - compatible: Must be one of
-    - "renesas,r7s72100-cpg-clocks" for the r7s72100 CPG
-    and "renesas,rz-cpg-clocks" as a fallback.
-  - reg: Base address and length of the memory resource used by the CPG
-  - clocks: References to possible parent clocks. Order must match clock modes
-    in the datasheet. For the r7s72100, this is extal, usb_x1.
-  - #clock-cells: Must be 1
-  - clock-output-names: The names of the clocks. Supported clocks are "pll",
-    "i", and "g"
-  - #power-domain-cells: Must be 0
-
-SoC devices that are part of the CPG/MSTP Clock Domain and can be power-managed
-through an MSTP clock should refer to the CPG device node in their
-"power-domains" property, as documented by the generic PM domain bindings in
-Documentation/devicetree/bindings/power/power_domain.txt.
-
-
-Examples
---------
-
-  - CPG device node:
-
-	cpg_clocks: cpg_clocks@fcfe0000 {
-		#clock-cells = <1>;
-		compatible = "renesas,r7s72100-cpg-clocks",
-			     "renesas,rz-cpg-clocks";
-		reg = <0xfcfe0000 0x18>;
-		clocks = <&extal_clk>, <&usb_x1_clk>;
-		clock-output-names = "pll", "i", "g";
-		#power-domain-cells = <0>;
-	};
-
-
-  - CPG/MSTP Clock Domain member device node:
-
-	mtu2: timer@fcff0000 {
-		compatible = "renesas,mtu2-r7s72100", "renesas,mtu2";
-		reg = <0xfcff0000 0x400>;
-		interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>;
-		interrupt-names = "tgi0a";
-		clocks = <&mstp3_clks R7S72100_CLK_MTU2>;
-		clock-names = "fck";
-		power-domains = <&cpg_clocks>;
-	};

Documentation/devicetree/bindings/clock/renesas,sh73a0-cpg-clocks.txt

@@ -1,35 +0,0 @@
-These bindings should be considered EXPERIMENTAL for now.
-
-* Renesas SH73A0 Clock Pulse Generator (CPG)
-
-The CPG generates core clocks for the SH73A0 SoC. It includes four PLLs
-and several fixed ratio dividers.
-
-Required Properties:
-
-  - compatible: Must be "renesas,sh73a0-cpg-clocks"
-
-  - reg: Base address and length of the memory resource used by the CPG
-
-  - clocks: Reference to the parent clocks ("extal1" and "extal2")
-
-  - #clock-cells: Must be 1
-
-  - clock-output-names: The names of the clocks. Supported clocks are "main",
-    "pll0", "pll1", "pll2", "pll3", "dsi0phy", "dsi1phy", "zg", "m3", "b",
-    "m1", "m2", "z", "zx", and "hp".
-
-
-Example
--------
-
-        cpg_clocks: cpg_clocks@e6150000 {
-                compatible = "renesas,sh73a0-cpg-clocks";
-                reg = <0 0xe6150000 0 0x10000>;
-                clocks = <&extal1_clk>, <&extal2_clk>;
-                #clock-cells = <1>;
-                clock-output-names = "main", "pll0", "pll1", "pll2",
-                                     "pll3", "dsi0phy", "dsi1phy",
-                                     "zg", "m3", "b", "m1", "m2",
-                                     "z", "zx", "hp";
-        };

Documentation/devicetree/bindings/clock/silabs,si514.txt

@@ -6,7 +6,7 @@ found in the datasheet[2].
 
 [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
 [2] Si514 datasheet
-    http://www.silabs.com/Support%20Documents/TechnicalDocs/si514.pdf
+    https://www.silabs.com/Support%20Documents/TechnicalDocs/si514.pdf
 
 Required properties:
  - compatible: Shall be "silabs,si514"

Documentation/devicetree/bindings/clock/silabs,si5351.txt

@@ -2,7 +2,7 @@ Binding for Silicon Labs Si5351a/b/c programmable i2c clock generator.
 
 Reference
 [1] Si5351A/B/C Data Sheet
-    http://www.silabs.com/Support%20Documents/TechnicalDocs/Si5351.pdf
+    https://www.silabs.com/Support%20Documents/TechnicalDocs/Si5351.pdf
 
 The Si5351a/b/c are programmable i2c clock generators with up to 8 output
 clocks. Si5351a also has a reduced pin-count package (MSOP10) where only

Documentation/devicetree/bindings/clock/silabs,si570.txt

@@ -7,9 +7,9 @@ found in the data sheets[2][3].
 
 [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
 [2] Si570/571 Data Sheet
-    http://www.silabs.com/Support%20Documents/TechnicalDocs/si570.pdf
+    https://www.silabs.com/Support%20Documents/TechnicalDocs/si570.pdf
 [3] Si598/599 Data Sheet
-    http://www.silabs.com/Support%20Documents/TechnicalDocs/si598-99.pdf
+    https://www.silabs.com/Support%20Documents/TechnicalDocs/si598-99.pdf
 
 Required properties:
  - compatible: Shall be one of "silabs,si570", "silabs,si571",

Documentation/devicetree/bindings/clock/ti,cdce706.txt

@@ -1,7 +1,7 @@
 Bindings for Texas Instruments CDCE706 programmable 3-PLL clock
 synthesizer/multiplier/divider.
 
-Reference: http://www.ti.com/lit/ds/symlink/cdce706.pdf
+Reference: https://www.ti.com/lit/ds/symlink/cdce706.pdf
 
 I2C device node required properties:
 - compatible: shall be "ti,cdce706".

Documentation/devicetree/bindings/clock/ti,cdce925.txt

@@ -4,10 +4,10 @@ Reference
 This binding uses the common clock binding[1].
 
 [1] Documentation/devicetree/bindings/clock/clock-bindings.txt
-[2] http://www.ti.com/product/cdce913
+[2] https://www.ti.com/product/cdce913
-[3] http://www.ti.com/product/cdce925
+[3] https://www.ti.com/product/cdce925
-[4] http://www.ti.com/product/cdce937
+[4] https://www.ti.com/product/cdce937
-[5] http://www.ti.com/product/cdce949
+[5] https://www.ti.com/product/cdce949
 
 The driver provides clock sources for each output Y1 through Y5.
 

drivers/clk/Kconfig

@@ -121,7 +121,6 @@ config COMMON_CLK_SI5351
 	tristate "Clock driver for SiLabs 5351A/B/C"
 	depends on I2C
 	select REGMAP_I2C
-	select RATIONAL
 	help
 	  This driver supports Silicon Labs 5351A/B/C programmable clock
 	  generators.
@@ -163,7 +162,6 @@ config COMMON_CLK_CDCE706
 	tristate "Clock driver for TI CDCE706 clock synthesizer"
 	depends on I2C
 	select REGMAP_I2C
-	select RATIONAL
 	help
 	  This driver supports TI CDCE706 programmable 3-PLL clock synthesizer.
 

drivers/clk/bcm/Kconfig

@@ -1,4 +1,15 @@
 # SPDX-License-Identifier: GPL-2.0-only
+
+config CLK_BCM2711_DVP
+	tristate "Broadcom BCM2711 DVP support"
+	depends on ARCH_BCM2835 ||COMPILE_TEST
+	depends on COMMON_CLK
+	default ARCH_BCM2835
+	select RESET_SIMPLE
+	help
+	  Enable common clock framework support for the Broadcom BCM2711
+	  DVP Controller.
+
 config CLK_BCM2835
 	bool "Broadcom BCM2835 clock support"
 	depends on ARCH_BCM2835 || ARCH_BRCMSTB || COMPILE_TEST

drivers/clk/bcm/Makefile

@@ -6,6 +6,7 @@ obj-$(CONFIG_CLK_BCM_KONA)	+= clk-kona-setup.o
 obj-$(CONFIG_CLK_BCM_KONA)	+= clk-bcm281xx.o
 obj-$(CONFIG_CLK_BCM_KONA)	+= clk-bcm21664.o
 obj-$(CONFIG_COMMON_CLK_IPROC)	+= clk-iproc-armpll.o clk-iproc-pll.o clk-iproc-asiu.o
+obj-$(CONFIG_CLK_BCM2711_DVP)	+= clk-bcm2711-dvp.o
 obj-$(CONFIG_CLK_BCM2835)	+= clk-bcm2835.o
 obj-$(CONFIG_CLK_BCM2835)	+= clk-bcm2835-aux.o
 obj-$(CONFIG_CLK_RASPBERRYPI)	+= clk-raspberrypi.o

drivers/clk/bcm/clk-bcm2711-dvp.c

@@ -0,0 +1,124 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+// Copyright 2020 Cerno
+
+#include <linux/clk-provider.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/reset-controller.h>
+#include <linux/reset/reset-simple.h>
+
+#define DVP_HT_RPI_SW_INIT	0x04
+#define DVP_HT_RPI_MISC_CONFIG	0x08
+
+#define NR_CLOCKS	2
+#define NR_RESETS	6
+
+struct clk_dvp {
+	struct clk_hw_onecell_data	*data;
+	struct reset_simple_data	reset;
+};
+
+static const struct clk_parent_data clk_dvp_parent = {
+	.index	= 0,
+};
+
+static int clk_dvp_probe(struct platform_device *pdev)
+{
+	struct clk_hw_onecell_data *data;
+	struct resource *res;
+	struct clk_dvp *dvp;
+	void __iomem *base;
+	int ret;
+
+	dvp = devm_kzalloc(&pdev->dev, sizeof(*dvp), GFP_KERNEL);
+	if (!dvp)
+		return -ENOMEM;
+	platform_set_drvdata(pdev, dvp);
+
+	dvp->data = devm_kzalloc(&pdev->dev,
+				 struct_size(dvp->data, hws, NR_CLOCKS),
+				 GFP_KERNEL);
+	if (!dvp->data)
+		return -ENOMEM;
+	data = dvp->data;
+
+	base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	dvp->reset.rcdev.owner = THIS_MODULE;
+	dvp->reset.rcdev.nr_resets = NR_RESETS;
+	dvp->reset.rcdev.ops = &reset_simple_ops;
+	dvp->reset.rcdev.of_node = pdev->dev.of_node;
+	dvp->reset.membase = base + DVP_HT_RPI_SW_INIT;
+	spin_lock_init(&dvp->reset.lock);
+
+	ret = devm_reset_controller_register(&pdev->dev, &dvp->reset.rcdev);
+	if (ret)
+		return ret;
+
+	data->hws[0] = clk_hw_register_gate_parent_data(&pdev->dev,
+							"hdmi0-108MHz",
+							&clk_dvp_parent, 0,
+							base + DVP_HT_RPI_MISC_CONFIG, 3,
+							CLK_GATE_SET_TO_DISABLE,
+							&dvp->reset.lock);
+	if (IS_ERR(data->hws[0]))
+		return PTR_ERR(data->hws[0]);
+
+	data->hws[1] = clk_hw_register_gate_parent_data(&pdev->dev,
+							"hdmi1-108MHz",
+							&clk_dvp_parent, 0,
+							base + DVP_HT_RPI_MISC_CONFIG, 4,
+							CLK_GATE_SET_TO_DISABLE,
+							&dvp->reset.lock);
+	if (IS_ERR(data->hws[1])) {
+		ret = PTR_ERR(data->hws[1]);
+		goto unregister_clk0;
+	}
+
+	data->num = NR_CLOCKS;
+	ret = of_clk_add_hw_provider(pdev->dev.of_node, of_clk_hw_onecell_get,
+				     data);
+	if (ret)
+		goto unregister_clk1;
+
+	return 0;
+
+unregister_clk1:
+	clk_hw_unregister_gate(data->hws[1]);
+
+unregister_clk0:
+	clk_hw_unregister_gate(data->hws[0]);
+	return ret;
+};
+
+static int clk_dvp_remove(struct platform_device *pdev)
+{
+	struct clk_dvp *dvp = platform_get_drvdata(pdev);
+	struct clk_hw_onecell_data *data = dvp->data;
+
+	clk_hw_unregister_gate(data->hws[1]);
+	clk_hw_unregister_gate(data->hws[0]);
+
+	return 0;
+}
+
+static const struct of_device_id clk_dvp_dt_ids[] = {
+	{ .compatible = "brcm,brcm2711-dvp", },
+	{ /* sentinel */ }
+};
+
+static struct platform_driver clk_dvp_driver = {
+	.probe	= clk_dvp_probe,
+	.remove	= clk_dvp_remove,
+	.driver	= {
+		.name		= "brcm2711-dvp",
+		.of_match_table	= clk_dvp_dt_ids,
+	},
+};
+module_platform_driver(clk_dvp_driver);
+
+MODULE_AUTHOR("Maxime Ripard <maxime@cerno.tech>");
+MODULE_DESCRIPTION("BCM2711 DVP clock driver");
+MODULE_LICENSE("GPL");

drivers/clk/bcm/clk-bcm2835.c

@@ -421,6 +421,7 @@ struct bcm2835_pll_data {
 	u32 reference_enable_mask;
 	/* Bit in CM_LOCK to indicate when the PLL has locked. */
 	u32 lock_mask;
+	u32 flags;
 
 	const struct bcm2835_pll_ana_bits *ana;
 
@@ -1310,7 +1311,7 @@ static struct clk_hw *bcm2835_register_pll(struct bcm2835_cprman *cprman,
 	init.num_parents = 1;
 	init.name = pll_data->name;
 	init.ops = &bcm2835_pll_clk_ops;
-	init.flags = CLK_IGNORE_UNUSED;
+	init.flags = pll_data->flags | CLK_IGNORE_UNUSED;
 
 	pll = kzalloc(sizeof(*pll), GFP_KERNEL);
 	if (!pll)
@@ -1684,10 +1685,33 @@ static const struct bcm2835_clk_desc clk_desc_array[] = {
 		.fixed_divider = 1,
 		.flags = CLK_SET_RATE_PARENT),
 
-	/*
+	/* PLLB is used for the ARM's clock. */
-	 * PLLB is used for the ARM's clock. Controlled by firmware, see
+	[BCM2835_PLLB]		= REGISTER_PLL(
-	 * clk-raspberrypi.c.
+		SOC_ALL,
-	 */
+		.name = "pllb",
+		.cm_ctrl_reg = CM_PLLB,
+		.a2w_ctrl_reg = A2W_PLLB_CTRL,
+		.frac_reg = A2W_PLLB_FRAC,
+		.ana_reg_base = A2W_PLLB_ANA0,
+		.reference_enable_mask = A2W_XOSC_CTRL_PLLB_ENABLE,
+		.lock_mask = CM_LOCK_FLOCKB,
+
+		.ana = &bcm2835_ana_default,
+
+		.min_rate = 600000000u,
+		.max_rate = 3000000000u,
+		.max_fb_rate = BCM2835_MAX_FB_RATE,
+		.flags = CLK_GET_RATE_NOCACHE),
+	[BCM2835_PLLB_ARM]	= REGISTER_PLL_DIV(
+		SOC_ALL,
+		.name = "pllb_arm",
+		.source_pll = "pllb",
+		.cm_reg = CM_PLLB,
+		.a2w_reg = A2W_PLLB_ARM,
+		.load_mask = CM_PLLB_LOADARM,
+		.hold_mask = CM_PLLB_HOLDARM,
+		.fixed_divider = 1,
+		.flags = CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE),
 
 	/*
 	 * PLLC is the core PLL, used to drive the core VPU clock.

drivers/clk/bcm/clk-bcm63xx-gate.c

@@ -6,6 +6,14 @@
 #include <linux/of_device.h>
 #include <linux/platform_device.h>
 
+#include <dt-bindings/clock/bcm3368-clock.h>
+#include <dt-bindings/clock/bcm6318-clock.h>
+#include <dt-bindings/clock/bcm6328-clock.h>
+#include <dt-bindings/clock/bcm6358-clock.h>
+#include <dt-bindings/clock/bcm6362-clock.h>
+#include <dt-bindings/clock/bcm6368-clock.h>
+#include <dt-bindings/clock/bcm63268-clock.h>
+
 struct clk_bcm63xx_table_entry {
 	const char * const name;
 	u8 bit;
@@ -20,126 +28,458 @@ struct clk_bcm63xx_hw {
 };
 
 static const struct clk_bcm63xx_table_entry bcm3368_clocks[] = {
-	{ .name = "mac", .bit = 3, },
+	{
-	{ .name = "tc", .bit = 5, },
+		.name = "mac",
-	{ .name = "us_top", .bit = 6, },
+		.bit = BCM3368_CLK_MAC,
-	{ .name = "ds_top", .bit = 7, },
+	}, {
-	{ .name = "acm", .bit = 8, },
+		.name = "tc",
-	{ .name = "spi", .bit = 9, },
+		.bit = BCM3368_CLK_TC,
-	{ .name = "usbs", .bit = 10, },
+	}, {
-	{ .name = "bmu", .bit = 11, },
+		.name = "us_top",
-	{ .name = "pcm", .bit = 12, },
+		.bit = BCM3368_CLK_US_TOP,
-	{ .name = "ntp", .bit = 13, },
+	}, {
-	{ .name = "acp_b", .bit = 14, },
+		.name = "ds_top",
-	{ .name = "acp_a", .bit = 15, },
+		.bit = BCM3368_CLK_DS_TOP,
-	{ .name = "emusb", .bit = 17, },
+	}, {
-	{ .name = "enet0", .bit = 18, },
+		.name = "acm",
-	{ .name = "enet1", .bit = 19, },
+		.bit = BCM3368_CLK_ACM,
-	{ .name = "usbsu", .bit = 20, },
+	}, {
-	{ .name = "ephy", .bit = 21, },
+		.name = "spi",
-	{ },
+		.bit = BCM3368_CLK_SPI,
+	}, {
+		.name = "usbs",
+		.bit = BCM3368_CLK_USBS,
+	}, {
+		.name = "bmu",
+		.bit = BCM3368_CLK_BMU,
+	}, {
+		.name = "pcm",
+		.bit = BCM3368_CLK_PCM,
+	}, {
+		.name = "ntp",
+		.bit = BCM3368_CLK_NTP,
+	}, {
+		.name = "acp_b",
+		.bit = BCM3368_CLK_ACP_B,
+	}, {
+		.name = "acp_a",
+		.bit = BCM3368_CLK_ACP_A,
+	}, {
+		.name = "emusb",
+		.bit = BCM3368_CLK_EMUSB,
+	}, {
+		.name = "enet0",
+		.bit = BCM3368_CLK_ENET0,
+	}, {
+		.name = "enet1",
+		.bit = BCM3368_CLK_ENET1,
+	}, {
+		.name = "usbsu",
+		.bit = BCM3368_CLK_USBSU,
+	}, {
+		.name = "ephy",
+		.bit = BCM3368_CLK_EPHY,
+	}, {
+		/* sentinel */
+	},
+};
+
+static const struct clk_bcm63xx_table_entry bcm6318_clocks[] = {
+	{
+		.name = "adsl_asb",
+		.bit = BCM6318_CLK_ADSL_ASB,
+	}, {
+		.name = "usb_asb",
+		.bit = BCM6318_CLK_USB_ASB,
+	}, {
+		.name = "mips_asb",
+		.bit = BCM6318_CLK_MIPS_ASB,
+	}, {
+		.name = "pcie_asb",
+		.bit = BCM6318_CLK_PCIE_ASB,
+	}, {
+		.name = "phymips_asb",
+		.bit = BCM6318_CLK_PHYMIPS_ASB,
+	}, {
+		.name = "robosw_asb",
+		.bit = BCM6318_CLK_ROBOSW_ASB,
+	}, {
+		.name = "sar_asb",
+		.bit = BCM6318_CLK_SAR_ASB,
+	}, {
+		.name = "sdr_asb",
+		.bit = BCM6318_CLK_SDR_ASB,
+	}, {
+		.name = "swreg_asb",
+		.bit = BCM6318_CLK_SWREG_ASB,
+	}, {
+		.name = "periph_asb",
+		.bit = BCM6318_CLK_PERIPH_ASB,
+	}, {
+		.name = "cpubus160",
+		.bit = BCM6318_CLK_CPUBUS160,
+	}, {
+		.name = "adsl",
+		.bit = BCM6318_CLK_ADSL,
+	}, {
+		.name = "sar125",
+		.bit = BCM6318_CLK_SAR125,
+	}, {
+		.name = "mips",
+		.bit = BCM6318_CLK_MIPS,
+		.flags = CLK_IS_CRITICAL,
+	}, {
+		.name = "pcie",
+		.bit = BCM6318_CLK_PCIE,
+	}, {
+		.name = "robosw250",
+		.bit = BCM6318_CLK_ROBOSW250,
+	}, {
+		.name = "robosw025",
+		.bit = BCM6318_CLK_ROBOSW025,
+	}, {
+		.name = "sdr",
+		.bit = BCM6318_CLK_SDR,
+		.flags = CLK_IS_CRITICAL,
+	}, {
+		.name = "usbd",
+		.bit = BCM6318_CLK_USBD,
+	}, {
+		.name = "hsspi",
+		.bit = BCM6318_CLK_HSSPI,
+	}, {
+		.name = "pcie25",
+		.bit = BCM6318_CLK_PCIE25,
+	}, {
+		.name = "phymips",
+		.bit = BCM6318_CLK_PHYMIPS,
+	}, {
+		.name = "afe",
+		.bit = BCM6318_CLK_AFE,
+	}, {
+		.name = "qproc",
+		.bit = BCM6318_CLK_QPROC,
+	}, {
+		/* sentinel */
+	},
+};
+
+static const struct clk_bcm63xx_table_entry bcm6318_ubus_clocks[] = {
+	{
+		.name = "adsl-ubus",
+		.bit = BCM6318_UCLK_ADSL,
+	}, {
+		.name = "arb-ubus",
+		.bit = BCM6318_UCLK_ARB,
+		.flags = CLK_IS_CRITICAL,
+	}, {
+		.name = "mips-ubus",
+		.bit = BCM6318_UCLK_MIPS,
+		.flags = CLK_IS_CRITICAL,
+	}, {
+		.name = "pcie-ubus",
+		.bit = BCM6318_UCLK_PCIE,
+	}, {
+		.name = "periph-ubus",
+		.bit = BCM6318_UCLK_PERIPH,
+		.flags = CLK_IS_CRITICAL,
+	}, {
+		.name = "phymips-ubus",
+		.bit = BCM6318_UCLK_PHYMIPS,
+	}, {
+		.name = "robosw-ubus",
+		.bit = BCM6318_UCLK_ROBOSW,
+	}, {
+		.name = "sar-ubus",
+		.bit = BCM6318_UCLK_SAR,
+	}, {
+		.name = "sdr-ubus",
+		.bit = BCM6318_UCLK_SDR,
+	}, {
+		.name = "usb-ubus",
+		.bit = BCM6318_UCLK_USB,
+	}, {
+		/* sentinel */
+	},
 };
 
 static const struct clk_bcm63xx_table_entry bcm6328_clocks[] = {
-	{ .name = "phy_mips", .bit = 0, },
+	{
-	{ .name = "adsl_qproc", .bit = 1, },
+		.name = "phy_mips",
-	{ .name = "adsl_afe", .bit = 2, },
+		.bit = BCM6328_CLK_PHYMIPS,
-	{ .name = "adsl", .bit = 3, },
+	}, {
-	{ .name = "mips", .bit = 4, .flags = CLK_IS_CRITICAL, },
+		.name = "adsl_qproc",
-	{ .name = "sar", .bit = 5, },
+		.bit = BCM6328_CLK_ADSL_QPROC,
-	{ .name = "pcm", .bit = 6, },
+	}, {
-	{ .name = "usbd", .bit = 7, },
+		.name = "adsl_afe",
-	{ .name = "usbh", .bit = 8, },
+		.bit = BCM6328_CLK_ADSL_AFE,
-	{ .name = "hsspi", .bit = 9, },
+	}, {
-	{ .name = "pcie", .bit = 10, },
+		.name = "adsl",
-	{ .name = "robosw", .bit = 11, },
+		.bit = BCM6328_CLK_ADSL,
-	{ },
+	}, {
+		.name = "mips",
+		.bit = BCM6328_CLK_MIPS,
+		.flags = CLK_IS_CRITICAL,
+	}, {
+		.name = "sar",
+		.bit = BCM6328_CLK_SAR,
+	}, {
+		.name = "pcm",
+		.bit = BCM6328_CLK_PCM,
+	}, {
+		.name = "usbd",
+		.bit = BCM6328_CLK_USBD,
+	}, {
+		.name = "usbh",
+		.bit = BCM6328_CLK_USBH,
+	}, {
+		.name = "hsspi",
+		.bit = BCM6328_CLK_HSSPI,
+	}, {
+		.name = "pcie",
+		.bit = BCM6328_CLK_PCIE,
+	}, {
+		.name = "robosw",
+		.bit = BCM6328_CLK_ROBOSW,
+	}, {
+		/* sentinel */
+	},
 };
 
 static const struct clk_bcm63xx_table_entry bcm6358_clocks[] = {
-	{ .name = "enet", .bit = 4, },
+	{
-	{ .name = "adslphy", .bit = 5, },
+		.name = "enet",
-	{ .name = "pcm", .bit = 8, },
+		.bit = BCM6358_CLK_ENET,
-	{ .name = "spi", .bit = 9, },
+	}, {
-	{ .name = "usbs", .bit = 10, },
+		.name = "adslphy",
-	{ .name = "sar", .bit = 11, },
+		.bit = BCM6358_CLK_ADSLPHY,
-	{ .name = "emusb", .bit = 17, },
+	}, {
-	{ .name = "enet0", .bit = 18, },
+		.name = "pcm",
-	{ .name = "enet1", .bit = 19, },
+		.bit = BCM6358_CLK_PCM,
-	{ .name = "usbsu", .bit = 20, },
+	}, {
-	{ .name = "ephy", .bit = 21, },
+		.name = "spi",
-	{ },
+		.bit = BCM6358_CLK_SPI,
+	}, {
+		.name = "usbs",
+		.bit = BCM6358_CLK_USBS,
+	}, {
+		.name = "sar",
+		.bit = BCM6358_CLK_SAR,
+	}, {
+		.name = "emusb",
+		.bit = BCM6358_CLK_EMUSB,
+	}, {
+		.name = "enet0",
+		.bit = BCM6358_CLK_ENET0,
+	}, {
+		.name = "enet1",
+		.bit = BCM6358_CLK_ENET1,
+	}, {
+		.name = "usbsu",
+		.bit = BCM6358_CLK_USBSU,
+	}, {
+		.name = "ephy",
+		.bit = BCM6358_CLK_EPHY,
+	}, {
+		/* sentinel */
+	},
 };
 
 static const struct clk_bcm63xx_table_entry bcm6362_clocks[] = {
-	{ .name = "adsl_qproc", .bit = 1, },
+	{
-	{ .name = "adsl_afe", .bit = 2, },
+		.name = "adsl_qproc",
-	{ .name = "adsl", .bit = 3, },
+		.bit = BCM6362_CLK_ADSL_QPROC,
-	{ .name = "mips", .bit = 4, .flags = CLK_IS_CRITICAL, },
+	}, {
-	{ .name = "wlan_ocp", .bit = 5, },
+		.name = "adsl_afe",
-	{ .name = "swpkt_usb", .bit = 7, },
+		.bit = BCM6362_CLK_ADSL_AFE,
-	{ .name = "swpkt_sar", .bit = 8, },
+	}, {
-	{ .name = "sar", .bit = 9, },
+		.name = "adsl",
-	{ .name = "robosw", .bit = 10, },
+		.bit = BCM6362_CLK_ADSL,
-	{ .name = "pcm", .bit = 11, },
+	}, {
-	{ .name = "usbd", .bit = 12, },
+		.name = "mips",
-	{ .name = "usbh", .bit = 13, },
+		.bit = BCM6362_CLK_MIPS,
-	{ .name = "ipsec", .bit = 14, },
+		.flags = CLK_IS_CRITICAL,
-	{ .name = "spi", .bit = 15, },
+	}, {
-	{ .name = "hsspi", .bit = 16, },
+		.name = "wlan_ocp",
-	{ .name = "pcie", .bit = 17, },
+		.bit = BCM6362_CLK_WLAN_OCP,
-	{ .name = "fap", .bit = 18, },
+	}, {
-	{ .name = "phymips", .bit = 19, },
+		.name = "swpkt_usb",
-	{ .name = "nand", .bit = 20, },
+		.bit = BCM6362_CLK_SWPKT_USB,
-	{ },
+	}, {
+		.name = "swpkt_sar",
+		.bit = BCM6362_CLK_SWPKT_SAR,
+	}, {
+		.name = "sar",
+		.bit = BCM6362_CLK_SAR,
+	}, {
+		.name = "robosw",
+		.bit = BCM6362_CLK_ROBOSW,
+	}, {
+		.name = "pcm",
+		.bit = BCM6362_CLK_PCM,
+	}, {
+		.name = "usbd",
+		.bit = BCM6362_CLK_USBD,
+	}, {
+		.name = "usbh",
+		.bit = BCM6362_CLK_USBH,
+	}, {
+		.name = "ipsec",
+		.bit = BCM6362_CLK_IPSEC,
+	}, {
+		.name = "spi",
+		.bit = BCM6362_CLK_SPI,
+	}, {
+		.name = "hsspi",
+		.bit = BCM6362_CLK_HSSPI,
+	}, {
+		.name = "pcie",
+		.bit = BCM6362_CLK_PCIE,
+	}, {
+		.name = "fap",
+		.bit = BCM6362_CLK_FAP,
+	}, {
+		.name = "phymips",
+		.bit = BCM6362_CLK_PHYMIPS,
+	}, {
+		.name = "nand",
+		.bit = BCM6362_CLK_NAND,
+	}, {
+		/* sentinel */
+	},
 };
 
 static const struct clk_bcm63xx_table_entry bcm6368_clocks[] = {
-	{ .name = "vdsl_qproc", .bit = 2, },
+	{
-	{ .name = "vdsl_afe", .bit = 3, },
+		.name = "vdsl_qproc",
-	{ .name = "vdsl_bonding", .bit = 4, },
+		.bit = BCM6368_CLK_VDSL_QPROC,
-	{ .name = "vdsl", .bit = 5, },
+	}, {
-	{ .name = "phymips", .bit = 6, },
+		.name = "vdsl_afe",
-	{ .name = "swpkt_usb", .bit = 7, },
+		.bit = BCM6368_CLK_VDSL_AFE,
-	{ .name = "swpkt_sar", .bit = 8, },
+	}, {
-	{ .name = "spi", .bit = 9, },
+		.name = "vdsl_bonding",
-	{ .name = "usbd", .bit = 10, },
+		.bit = BCM6368_CLK_VDSL_BONDING,
-	{ .name = "sar", .bit = 11, },
+	}, {
-	{ .name = "robosw", .bit = 12, },
+		.name = "vdsl",
-	{ .name = "utopia", .bit = 13, },
+		.bit = BCM6368_CLK_VDSL,
-	{ .name = "pcm", .bit = 14, },
+	}, {
-	{ .name = "usbh", .bit = 15, },
+		.name = "phymips",
-	{ .name = "disable_gless", .bit = 16, },
+		.bit = BCM6368_CLK_PHYMIPS,
-	{ .name = "nand", .bit = 17, },
+	}, {
-	{ .name = "ipsec", .bit = 18, },
+		.name = "swpkt_usb",
-	{ },
+		.bit = BCM6368_CLK_SWPKT_USB,
+	}, {
+		.name = "swpkt_sar",
+		.bit = BCM6368_CLK_SWPKT_SAR,
+	}, {
+		.name = "spi",
+		.bit = BCM6368_CLK_SPI,
+	}, {
+		.name = "usbd",
+		.bit = BCM6368_CLK_USBD,
+	}, {
+		.name = "sar",
+		.bit = BCM6368_CLK_SAR,
+	}, {
+		.name = "robosw",
+		.bit = BCM6368_CLK_ROBOSW,
+	}, {
+		.name = "utopia",
+		.bit = BCM6368_CLK_UTOPIA,
+	}, {
+		.name = "pcm",
+		.bit = BCM6368_CLK_PCM,
+	}, {
+		.name = "usbh",
+		.bit = BCM6368_CLK_USBH,
+	}, {
+		.name = "disable_gless",
+		.bit = BCM6368_CLK_DIS_GLESS,
+	}, {
+		.name = "nand",
+		.bit = BCM6368_CLK_NAND,
+	}, {
+		.name = "ipsec",
+		.bit = BCM6368_CLK_IPSEC,
+	}, {
+		/* sentinel */
+	},
 };
 
 static const struct clk_bcm63xx_table_entry bcm63268_clocks[] = {
-	{ .name = "disable_gless", .bit = 0, },
+	{
-	{ .name = "vdsl_qproc", .bit = 1, },
+		.name = "disable_gless",
-	{ .name = "vdsl_afe", .bit = 2, },
+		.bit = BCM63268_CLK_DIS_GLESS,
-	{ .name = "vdsl", .bit = 3, },
+	}, {
-	{ .name = "mips", .bit = 4, .flags = CLK_IS_CRITICAL, },
+		.name = "vdsl_qproc",
-	{ .name = "wlan_ocp", .bit = 5, },
+		.bit = BCM63268_CLK_VDSL_QPROC,
-	{ .name = "dect", .bit = 6, },
+	}, {
-	{ .name = "fap0", .bit = 7, },
+		.name = "vdsl_afe",
-	{ .name = "fap1", .bit = 8, },
+		.bit = BCM63268_CLK_VDSL_AFE,
-	{ .name = "sar", .bit = 9, },
+	}, {
-	{ .name = "robosw", .bit = 10, },
+		.name = "vdsl",
-	{ .name = "pcm", .bit = 11, },
+		.bit = BCM63268_CLK_VDSL,
-	{ .name = "usbd", .bit = 12, },
+	}, {
-	{ .name = "usbh", .bit = 13, },
+		.name = "mips",
-	{ .name = "ipsec", .bit = 14, },
+		.bit = BCM63268_CLK_MIPS,
-	{ .name = "spi", .bit = 15, },
+		.flags = CLK_IS_CRITICAL,
-	{ .name = "hsspi", .bit = 16, },
+	}, {
-	{ .name = "pcie", .bit = 17, },
+		.name = "wlan_ocp",
-	{ .name = "phymips", .bit = 18, },
+		.bit = BCM63268_CLK_WLAN_OCP,
-	{ .name = "gmac", .bit = 19, },
+	}, {
-	{ .name = "nand", .bit = 20, },
+		.name = "dect",
-	{ .name = "tbus", .bit = 27, },
+		.bit = BCM63268_CLK_DECT,
-	{ .name = "robosw250", .bit = 31, },
+	}, {
-	{ },
+		.name = "fap0",
+		.bit = BCM63268_CLK_FAP0,
+	}, {
+		.name = "fap1",
+		.bit = BCM63268_CLK_FAP1,
+	}, {
+		.name = "sar",
+		.bit = BCM63268_CLK_SAR,
+	}, {
+		.name = "robosw",
+		.bit = BCM63268_CLK_ROBOSW,
+	}, {
+		.name = "pcm",
+		.bit = BCM63268_CLK_PCM,
+	}, {
+		.name = "usbd",
+		.bit = BCM63268_CLK_USBD,
+	}, {
+		.name = "usbh",
+		.bit = BCM63268_CLK_USBH,
+	}, {
+		.name = "ipsec",
+		.bit = BCM63268_CLK_IPSEC,
+	}, {
+		.name = "spi",
+		.bit = BCM63268_CLK_SPI,
+	}, {
+		.name = "hsspi",
+		.bit = BCM63268_CLK_HSSPI,
+	}, {
+		.name = "pcie",
+		.bit = BCM63268_CLK_PCIE,
+	}, {
+		.name = "phymips",
+		.bit = BCM63268_CLK_PHYMIPS,
+	}, {
+		.name = "gmac",
+		.bit = BCM63268_CLK_GMAC,
+	}, {
+		.name = "nand",
+		.bit = BCM63268_CLK_NAND,
+	}, {
+		.name = "tbus",
+		.bit = BCM63268_CLK_TBUS,
+	}, {
+		.name = "robosw250",
+		.bit = BCM63268_CLK_ROBOSW250,
+	}, {
+		/* sentinel */
+	},
 };
 
 static int clk_bcm63xx_probe(struct platform_device *pdev)
@@ -155,6 +495,7 @@ static int clk_bcm63xx_probe(struct platform_device *pdev)
 
 	for (entry = table; entry->name; entry++)
 		maxbit = max_t(u8, maxbit, entry->bit);
+	maxbit++;
 
 	hw = devm_kzalloc(&pdev->dev, struct_size(hw, data.hws, maxbit),
 			  GFP_KERNEL);
@@ -217,6 +558,8 @@ static int clk_bcm63xx_remove(struct platform_device *pdev)
 
 static const struct of_device_id clk_bcm63xx_dt_ids[] = {
 	{ .compatible = "brcm,bcm3368-clocks", .data = &bcm3368_clocks, },
+	{ .compatible = "brcm,bcm6318-clocks", .data = &bcm6318_clocks, },
+	{ .compatible = "brcm,bcm6318-ubus-clocks", .data = &bcm6318_ubus_clocks, },
 	{ .compatible = "brcm,bcm6328-clocks", .data = &bcm6328_clocks, },
 	{ .compatible = "brcm,bcm6358-clocks", .data = &bcm6358_clocks, },
 	{ .compatible = "brcm,bcm6362-clocks", .data = &bcm6362_clocks, },

drivers/clk/bcm/clk-raspberrypi.c

@@ -18,30 +18,56 @@
 
 #include <soc/bcm2835/raspberrypi-firmware.h>
 
-#define RPI_FIRMWARE_ARM_CLK_ID		0x00000003
+enum rpi_firmware_clk_id {
+	RPI_FIRMWARE_EMMC_CLK_ID = 1,
+	RPI_FIRMWARE_UART_CLK_ID,
+	RPI_FIRMWARE_ARM_CLK_ID,
+	RPI_FIRMWARE_CORE_CLK_ID,
+	RPI_FIRMWARE_V3D_CLK_ID,
+	RPI_FIRMWARE_H264_CLK_ID,
+	RPI_FIRMWARE_ISP_CLK_ID,
+	RPI_FIRMWARE_SDRAM_CLK_ID,
+	RPI_FIRMWARE_PIXEL_CLK_ID,
+	RPI_FIRMWARE_PWM_CLK_ID,
+	RPI_FIRMWARE_HEVC_CLK_ID,
+	RPI_FIRMWARE_EMMC2_CLK_ID,
+	RPI_FIRMWARE_M2MC_CLK_ID,
+	RPI_FIRMWARE_PIXEL_BVB_CLK_ID,
+	RPI_FIRMWARE_NUM_CLK_ID,
+};
+
+static char *rpi_firmware_clk_names[] = {
+	[RPI_FIRMWARE_EMMC_CLK_ID]	= "emmc",
+	[RPI_FIRMWARE_UART_CLK_ID]	= "uart",
+	[RPI_FIRMWARE_ARM_CLK_ID]	= "arm",
+	[RPI_FIRMWARE_CORE_CLK_ID]	= "core",
+	[RPI_FIRMWARE_V3D_CLK_ID]	= "v3d",
+	[RPI_FIRMWARE_H264_CLK_ID]	= "h264",
+	[RPI_FIRMWARE_ISP_CLK_ID]	= "isp",
+	[RPI_FIRMWARE_SDRAM_CLK_ID]	= "sdram",
+	[RPI_FIRMWARE_PIXEL_CLK_ID]	= "pixel",
+	[RPI_FIRMWARE_PWM_CLK_ID]	= "pwm",
+	[RPI_FIRMWARE_HEVC_CLK_ID]	= "hevc",
+	[RPI_FIRMWARE_EMMC2_CLK_ID]	= "emmc2",
+	[RPI_FIRMWARE_M2MC_CLK_ID]	= "m2mc",
+	[RPI_FIRMWARE_PIXEL_BVB_CLK_ID]	= "pixel-bvb",
+};
 
 #define RPI_FIRMWARE_STATE_ENABLE_BIT	BIT(0)
 #define RPI_FIRMWARE_STATE_WAIT_BIT	BIT(1)
 
-/*
- * Even though the firmware interface alters 'pllb' the frequencies are
- * provided as per 'pllb_arm'. We need to scale before passing them trough.
- */
-#define RPI_FIRMWARE_PLLB_ARM_DIV_RATE	2
-
-#define A2W_PLL_FRAC_BITS		20
-
 struct raspberrypi_clk {
 	struct device *dev;
 	struct rpi_firmware *firmware;
 	struct platform_device *cpufreq;
+};
 
-	unsigned long min_rate;
+struct raspberrypi_clk_data {
-	unsigned long max_rate;
+	struct clk_hw hw;
 
-	struct clk_hw pllb;
+	unsigned int id;
-	struct clk_hw *pllb_arm;
+
-	struct clk_lookup *pllb_arm_lookup;
+	struct raspberrypi_clk *rpi;
 };
 
 /*
@@ -64,11 +90,12 @@ struct raspberrypi_firmware_prop {
 	__le32 disable_turbo;
 } __packed;
 
-static int raspberrypi_clock_property(struct rpi_firmware *firmware, u32 tag,
+static int raspberrypi_clock_property(struct rpi_firmware *firmware,
-				      u32 clk, u32 *val)
+				      const struct raspberrypi_clk_data *data,
+				      u32 tag, u32 *val)
 {
 	struct raspberrypi_firmware_prop msg = {
-		.id = cpu_to_le32(clk),
+		.id = cpu_to_le32(data->id),
 		.val = cpu_to_le32(*val),
 		.disable_turbo = cpu_to_le32(1),
 	};
@@ -83,16 +110,16 @@ static int raspberrypi_clock_property(struct rpi_firmware *firmware, u32 tag,
 	return 0;
 }
 
-static int raspberrypi_fw_pll_is_on(struct clk_hw *hw)
+static int raspberrypi_fw_is_prepared(struct clk_hw *hw)
 {
-	struct raspberrypi_clk *rpi = container_of(hw, struct raspberrypi_clk,
+	struct raspberrypi_clk_data *data =
-						   pllb);
+		container_of(hw, struct raspberrypi_clk_data, hw);
+	struct raspberrypi_clk *rpi = data->rpi;
 	u32 val = 0;
 	int ret;
 
-	ret = raspberrypi_clock_property(rpi->firmware,
+	ret = raspberrypi_clock_property(rpi->firmware, data,
-					 RPI_FIRMWARE_GET_CLOCK_STATE,
+					 RPI_FIRMWARE_GET_CLOCK_STATE, &val);
-					 RPI_FIRMWARE_ARM_CLK_ID, &val);
 	if (ret)
 		return 0;
 
@@ -100,36 +127,34 @@ static int raspberrypi_fw_pll_is_on(struct clk_hw *hw)
 }
 
 
-static unsigned long raspberrypi_fw_pll_get_rate(struct clk_hw *hw,
+static unsigned long raspberrypi_fw_get_rate(struct clk_hw *hw,
-						 unsigned long parent_rate)
+					     unsigned long parent_rate)
 {
-	struct raspberrypi_clk *rpi = container_of(hw, struct raspberrypi_clk,
+	struct raspberrypi_clk_data *data =
-						   pllb);
+		container_of(hw, struct raspberrypi_clk_data, hw);
+	struct raspberrypi_clk *rpi = data->rpi;
 	u32 val = 0;
 	int ret;
 
-	ret = raspberrypi_clock_property(rpi->firmware,
+	ret = raspberrypi_clock_property(rpi->firmware, data,
-					 RPI_FIRMWARE_GET_CLOCK_RATE,
+					 RPI_FIRMWARE_GET_CLOCK_RATE, &val);
-					 RPI_FIRMWARE_ARM_CLK_ID,
-					 &val);
 	if (ret)
 		return ret;
 
-	return val * RPI_FIRMWARE_PLLB_ARM_DIV_RATE;
+	return val;
 }
 
-static int raspberrypi_fw_pll_set_rate(struct clk_hw *hw, unsigned long rate,
+static int raspberrypi_fw_set_rate(struct clk_hw *hw, unsigned long rate,
-				       unsigned long parent_rate)
+				   unsigned long parent_rate)
 {
-	struct raspberrypi_clk *rpi = container_of(hw, struct raspberrypi_clk,
+	struct raspberrypi_clk_data *data =
-						   pllb);
+		container_of(hw, struct raspberrypi_clk_data, hw);
-	u32 new_rate = rate / RPI_FIRMWARE_PLLB_ARM_DIV_RATE;
+	struct raspberrypi_clk *rpi = data->rpi;
+	u32 _rate = rate;
 	int ret;
 
-	ret = raspberrypi_clock_property(rpi->firmware,
+	ret = raspberrypi_clock_property(rpi->firmware, data,
-					 RPI_FIRMWARE_SET_CLOCK_RATE,
+					 RPI_FIRMWARE_SET_CLOCK_RATE, &_rate);
-					 RPI_FIRMWARE_ARM_CLK_ID,
-					 &new_rate);
 	if (ret)
 		dev_err_ratelimited(rpi->dev, "Failed to change %s frequency: %d",
 				    clk_hw_get_name(hw), ret);
@@ -137,111 +162,128 @@ static int raspberrypi_fw_pll_set_rate(struct clk_hw *hw, unsigned long rate,
 	return ret;
 }
 
-/*
+static int raspberrypi_fw_dumb_determine_rate(struct clk_hw *hw,
- * Sadly there is no firmware rate rounding interface. We borrowed it from
+					      struct clk_rate_request *req)
- * clk-bcm2835.
- */
-static int raspberrypi_pll_determine_rate(struct clk_hw *hw,
-					  struct clk_rate_request *req)
 {
-	struct raspberrypi_clk *rpi = container_of(hw, struct raspberrypi_clk,
+	/*
-						   pllb);
+	 * The firmware will do the rounding but that isn't part of
-	u64 div, final_rate;
+	 * the interface with the firmware, so we just do our best
-	u32 ndiv, fdiv;
+	 * here.
-
+	 */
-	/* We can't use req->rate directly as it would overflow */
+	req->rate = clamp(req->rate, req->min_rate, req->max_rate);
-	final_rate = clamp(req->rate, rpi->min_rate, rpi->max_rate);
-
-	div = (u64)final_rate << A2W_PLL_FRAC_BITS;
-	do_div(div, req->best_parent_rate);
-
-	ndiv = div >> A2W_PLL_FRAC_BITS;
-	fdiv = div & ((1 << A2W_PLL_FRAC_BITS) - 1);
-
-	final_rate = ((u64)req->best_parent_rate *
-					((ndiv << A2W_PLL_FRAC_BITS) + fdiv));
-
-	req->rate = final_rate >> A2W_PLL_FRAC_BITS;
-
 	return 0;
 }
 
-static const struct clk_ops raspberrypi_firmware_pll_clk_ops = {
+static const struct clk_ops raspberrypi_firmware_clk_ops = {
-	.is_prepared = raspberrypi_fw_pll_is_on,
+	.is_prepared	= raspberrypi_fw_is_prepared,
-	.recalc_rate = raspberrypi_fw_pll_get_rate,
+	.recalc_rate	= raspberrypi_fw_get_rate,
-	.set_rate = raspberrypi_fw_pll_set_rate,
+	.determine_rate	= raspberrypi_fw_dumb_determine_rate,
-	.determine_rate = raspberrypi_pll_determine_rate,
+	.set_rate	= raspberrypi_fw_set_rate,
 };
 
-static int raspberrypi_register_pllb(struct raspberrypi_clk *rpi)
+static struct clk_hw *raspberrypi_clk_register(struct raspberrypi_clk *rpi,
+					       unsigned int parent,
+					       unsigned int id)
 {
-	u32 min_rate = 0, max_rate = 0;
+	struct raspberrypi_clk_data *data;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
+	u32 min_rate, max_rate;
 	int ret;
 
-	memset(&init, 0, sizeof(init));
+	data = devm_kzalloc(rpi->dev, sizeof(*data), GFP_KERNEL);
+	if (!data)
+		return ERR_PTR(-ENOMEM);
+	data->rpi = rpi;
+	data->id = id;
 
-	/* All of the PLLs derive from the external oscillator. */
+	init.name = devm_kasprintf(rpi->dev, GFP_KERNEL,
-	init.parent_names = (const char *[]){ "osc" };
+				   "fw-clk-%s",
-	init.num_parents = 1;
+				   rpi_firmware_clk_names[id]);
-	init.name = "pllb";
+	init.ops = &raspberrypi_firmware_clk_ops;
-	init.ops = &raspberrypi_firmware_pll_clk_ops;
+	init.flags = CLK_GET_RATE_NOCACHE;
-	init.flags = CLK_GET_RATE_NOCACHE | CLK_IGNORE_UNUSED;
 
-	/* Get min & max rates set by the firmware */
+	data->hw.init = &init;
-	ret = raspberrypi_clock_property(rpi->firmware,
+
+	ret = raspberrypi_clock_property(rpi->firmware, data,
 					 RPI_FIRMWARE_GET_MIN_CLOCK_RATE,
-					 RPI_FIRMWARE_ARM_CLK_ID,
 					 &min_rate);
 	if (ret) {
-		dev_err(rpi->dev, "Failed to get %s min freq: %d\n",
+		dev_err(rpi->dev, "Failed to get clock %d min freq: %d",
-			init.name, ret);
+			id, ret);
-		return ret;
+		return ERR_PTR(ret);
 	}
 
-	ret = raspberrypi_clock_property(rpi->firmware,
+	ret = raspberrypi_clock_property(rpi->firmware, data,
 					 RPI_FIRMWARE_GET_MAX_CLOCK_RATE,
-					 RPI_FIRMWARE_ARM_CLK_ID,
 					 &max_rate);
 	if (ret) {
-		dev_err(rpi->dev, "Failed to get %s max freq: %d\n",
+		dev_err(rpi->dev, "Failed to get clock %d max freq: %d\n",
-			init.name, ret);
+			id, ret);
-		return ret;
+		return ERR_PTR(ret);
 	}
 
-	if (!min_rate || !max_rate) {
+	ret = devm_clk_hw_register(rpi->dev, &data->hw);
-		dev_err(rpi->dev, "Unexpected frequency range: min %u, max %u\n",
+	if (ret)
-			min_rate, max_rate);
+		return ERR_PTR(ret);
-		return -EINVAL;
+
+	clk_hw_set_rate_range(&data->hw, min_rate, max_rate);
+
+	if (id == RPI_FIRMWARE_ARM_CLK_ID) {
+		ret = devm_clk_hw_register_clkdev(rpi->dev, &data->hw,
+						  NULL, "cpu0");
+		if (ret) {
+			dev_err(rpi->dev, "Failed to initialize clkdev\n");
+			return ERR_PTR(ret);
+		}
 	}
 
-	dev_info(rpi->dev, "CPU frequency range: min %u, max %u\n",
+	return &data->hw;
-		 min_rate, max_rate);
-
-	rpi->min_rate = min_rate * RPI_FIRMWARE_PLLB_ARM_DIV_RATE;
-	rpi->max_rate = max_rate * RPI_FIRMWARE_PLLB_ARM_DIV_RATE;
-
-	rpi->pllb.init = &init;
-
-	return devm_clk_hw_register(rpi->dev, &rpi->pllb);
 }
 
-static int raspberrypi_register_pllb_arm(struct raspberrypi_clk *rpi)
+struct rpi_firmware_get_clocks_response {
-{
+	u32 parent;
-	rpi->pllb_arm = clk_hw_register_fixed_factor(rpi->dev,
+	u32 id;
-				"pllb_arm", "pllb",
+};
-				CLK_SET_RATE_PARENT | CLK_GET_RATE_NOCACHE,
-				1, 2);
-	if (IS_ERR(rpi->pllb_arm)) {
-		dev_err(rpi->dev, "Failed to initialize pllb_arm\n");
-		return PTR_ERR(rpi->pllb_arm);
-	}
 
-	rpi->pllb_arm_lookup = clkdev_hw_create(rpi->pllb_arm, NULL, "cpu0");
+static int raspberrypi_discover_clocks(struct raspberrypi_clk *rpi,
-	if (!rpi->pllb_arm_lookup) {
+				       struct clk_hw_onecell_data *data)
-		dev_err(rpi->dev, "Failed to initialize pllb_arm_lookup\n");
+{
-		clk_hw_unregister_fixed_factor(rpi->pllb_arm);
+	struct rpi_firmware_get_clocks_response *clks;
+	int ret;
+
+	clks = devm_kcalloc(rpi->dev,
+			    sizeof(*clks), RPI_FIRMWARE_NUM_CLK_ID,
+			    GFP_KERNEL);
+	if (!clks)
 		return -ENOMEM;
+
+	ret = rpi_firmware_property(rpi->firmware, RPI_FIRMWARE_GET_CLOCKS,
+				    clks,
+				    sizeof(*clks) * RPI_FIRMWARE_NUM_CLK_ID);
+	if (ret)
+		return ret;
+
+	while (clks->id) {
+		struct clk_hw *hw;
+
+		switch (clks->id) {
+		case RPI_FIRMWARE_ARM_CLK_ID:
+		case RPI_FIRMWARE_CORE_CLK_ID:
+		case RPI_FIRMWARE_M2MC_CLK_ID:
+		case RPI_FIRMWARE_V3D_CLK_ID:
+			hw = raspberrypi_clk_register(rpi, clks->parent,
+						      clks->id);
+			if (IS_ERR(hw))
+				return PTR_ERR(hw);
+
+			data->hws[clks->id] = hw;
+			data->num = clks->id + 1;
+			fallthrough;
+
+		default:
+			clks++;
+			break;
+		}
 	}
 
 	return 0;
@@ -249,14 +291,23 @@ static int raspberrypi_register_pllb_arm(struct raspberrypi_clk *rpi)
 
 static int raspberrypi_clk_probe(struct platform_device *pdev)
 {
+	struct clk_hw_onecell_data *clk_data;
 	struct device_node *firmware_node;
 	struct device *dev = &pdev->dev;
 	struct rpi_firmware *firmware;
 	struct raspberrypi_clk *rpi;
 	int ret;
 
-	firmware_node = of_find_compatible_node(NULL, NULL,
+	/*
-					"raspberrypi,bcm2835-firmware");
+	 * We can be probed either through the an old-fashioned
+	 * platform device registration or through a DT node that is a
+	 * child of the firmware node. Handle both cases.
+	 */
+	if (dev->of_node)
+		firmware_node = of_get_parent(dev->of_node);
+	else
+		firmware_node = of_find_compatible_node(NULL, NULL,
+							"raspberrypi,bcm2835-firmware");
 	if (!firmware_node) {
 		dev_err(dev, "Missing firmware node\n");
 		return -ENOENT;
@@ -275,13 +326,18 @@ static int raspberrypi_clk_probe(struct platform_device *pdev)
 	rpi->firmware = firmware;
 	platform_set_drvdata(pdev, rpi);
 
-	ret = raspberrypi_register_pllb(rpi);
+	clk_data = devm_kzalloc(dev, struct_size(clk_data, hws,
-	if (ret) {
+						 RPI_FIRMWARE_NUM_CLK_ID),
-		dev_err(dev, "Failed to initialize pllb, %d\n", ret);
+				GFP_KERNEL);
-		return ret;
+	if (!clk_data)
-	}
+		return -ENOMEM;
 
-	ret = raspberrypi_register_pllb_arm(rpi);
+	ret = raspberrypi_discover_clocks(rpi, clk_data);
+	if (ret)
+		return ret;
+
+	ret = devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get,
+					  clk_data);
 	if (ret)
 		return ret;
 
@@ -300,9 +356,16 @@ static int raspberrypi_clk_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id raspberrypi_clk_match[] = {
+	{ .compatible = "raspberrypi,firmware-clocks" },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, raspberrypi_clk_match);
+
 static struct platform_driver raspberrypi_clk_driver = {
 	.driver = {
 		.name = "raspberrypi-clk",
+		.of_match_table = raspberrypi_clk_match,
 	},
 	.probe          = raspberrypi_clk_probe,
 	.remove		= raspberrypi_clk_remove,

drivers/clk/clk-cdce706.c

@@ -4,7 +4,7 @@
  *
  * Copyright (c) 2014 Cadence Design Systems Inc.
  *
- * Reference: http://www.ti.com/lit/ds/symlink/cdce706.pdf
+ * Reference: https://www.ti.com/lit/ds/symlink/cdce706.pdf
  */
 
 #include <linux/clk.h>

drivers/clk/clk-gpio.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (C) 2013 - 2014 Texas Instruments Incorporated - http://www.ti.com
+ * Copyright (C) 2013 - 2014 Texas Instruments Incorporated - https://www.ti.com
  *
  * Authors:
  *    Jyri Sarha <jsarha@ti.com>

drivers/clk/clk-si5351.c

@@ -7,9 +7,9 @@
  *
  * References:
  * [1] "Si5351A/B/C Data Sheet"
- *     http://www.silabs.com/Support%20Documents/TechnicalDocs/Si5351.pdf
+ *     https://www.silabs.com/Support%20Documents/TechnicalDocs/Si5351.pdf
  * [2] "Manually Generating an Si5351 Register Map"
- *     http://www.silabs.com/Support%20Documents/TechnicalDocs/AN619.pdf
+ *     https://www.silabs.com/Support%20Documents/TechnicalDocs/AN619.pdf
  */
 
 #include <linux/module.h>

drivers/clk/clk-versaclock5.c

@@ -24,6 +24,8 @@
 #include <linux/regmap.h>
 #include <linux/slab.h>
 
+#include <dt-bindings/clk/versaclock.h>
+
 /* VersaClock5 registers */
 #define VC5_OTP_CONTROL				0x00
 
@@ -89,6 +91,28 @@
 
 /* Clock control register for clock 1,2 */
 #define VC5_CLK_OUTPUT_CFG(idx, n)	(0x60 + ((idx) * 0x2) + (n))
+#define VC5_CLK_OUTPUT_CFG0_CFG_SHIFT	5
+#define VC5_CLK_OUTPUT_CFG0_CFG_MASK GENMASK(7, VC5_CLK_OUTPUT_CFG0_CFG_SHIFT)
+
+#define VC5_CLK_OUTPUT_CFG0_CFG_LVPECL	(VC5_LVPECL)
+#define VC5_CLK_OUTPUT_CFG0_CFG_CMOS		(VC5_CMOS)
+#define VC5_CLK_OUTPUT_CFG0_CFG_HCSL33	(VC5_HCSL33)
+#define VC5_CLK_OUTPUT_CFG0_CFG_LVDS		(VC5_LVDS)
+#define VC5_CLK_OUTPUT_CFG0_CFG_CMOS2		(VC5_CMOS2)
+#define VC5_CLK_OUTPUT_CFG0_CFG_CMOSD		(VC5_CMOSD)
+#define VC5_CLK_OUTPUT_CFG0_CFG_HCSL25	(VC5_HCSL25)
+
+#define VC5_CLK_OUTPUT_CFG0_PWR_SHIFT	3
+#define VC5_CLK_OUTPUT_CFG0_PWR_MASK GENMASK(4, VC5_CLK_OUTPUT_CFG0_PWR_SHIFT)
+#define VC5_CLK_OUTPUT_CFG0_PWR_18	(0<<VC5_CLK_OUTPUT_CFG0_PWR_SHIFT)
+#define VC5_CLK_OUTPUT_CFG0_PWR_25	(2<<VC5_CLK_OUTPUT_CFG0_PWR_SHIFT)
+#define VC5_CLK_OUTPUT_CFG0_PWR_33	(3<<VC5_CLK_OUTPUT_CFG0_PWR_SHIFT)
+#define VC5_CLK_OUTPUT_CFG0_SLEW_SHIFT	0
+#define VC5_CLK_OUTPUT_CFG0_SLEW_MASK GENMASK(1, VC5_CLK_OUTPUT_CFG0_SLEW_SHIFT)
+#define VC5_CLK_OUTPUT_CFG0_SLEW_80	(0<<VC5_CLK_OUTPUT_CFG0_SLEW_SHIFT)
+#define VC5_CLK_OUTPUT_CFG0_SLEW_85	(1<<VC5_CLK_OUTPUT_CFG0_SLEW_SHIFT)
+#define VC5_CLK_OUTPUT_CFG0_SLEW_90	(2<<VC5_CLK_OUTPUT_CFG0_SLEW_SHIFT)
+#define VC5_CLK_OUTPUT_CFG0_SLEW_100	(3<<VC5_CLK_OUTPUT_CFG0_SLEW_SHIFT)
 #define VC5_CLK_OUTPUT_CFG1_EN_CLKBUF	BIT(0)
 
 #define VC5_CLK_OE_SHDN				0x68
@@ -143,6 +167,8 @@ struct vc5_hw_data {
 	u32			div_int;
 	u32			div_frc;
 	unsigned int		num;
+	unsigned int		clk_output_cfg0;
+	unsigned int		clk_output_cfg0_mask;
 };
 
 struct vc5_driver_data {
@@ -161,30 +187,6 @@ struct vc5_driver_data {
 	struct vc5_hw_data	clk_out[VC5_MAX_CLK_OUT_NUM];
 };
 
-static const char * const vc5_mux_names[] = {
-	"mux"
-};
-
-static const char * const vc5_dbl_names[] = {
-	"dbl"
-};
-
-static const char * const vc5_pfd_names[] = {
-	"pfd"
-};
-
-static const char * const vc5_pll_names[] = {
-	"pll"
-};
-
-static const char * const vc5_fod_names[] = {
-	"fod0", "fod1", "fod2", "fod3",
-};
-
-static const char * const vc5_clk_out_names[] = {
-	"out0_sel_i2cb", "out1", "out2", "out3", "out4",
-};
-
 /*
  * VersaClock5 i2c regmap
  */
@@ -591,6 +593,17 @@ static int vc5_clk_out_prepare(struct clk_hw *hw)
 	regmap_update_bits(vc5->regmap, VC5_CLK_OUTPUT_CFG(hwdata->num, 1),
 			   VC5_CLK_OUTPUT_CFG1_EN_CLKBUF,
 			   VC5_CLK_OUTPUT_CFG1_EN_CLKBUF);
+	if (hwdata->clk_output_cfg0_mask) {
+		dev_dbg(&vc5->client->dev, "Update output %d mask 0x%0X val 0x%0X\n",
+			hwdata->num, hwdata->clk_output_cfg0_mask,
+			hwdata->clk_output_cfg0);
+
+		regmap_update_bits(vc5->regmap,
+			VC5_CLK_OUTPUT_CFG(hwdata->num, 0),
+			hwdata->clk_output_cfg0_mask,
+			hwdata->clk_output_cfg0);
+	}
+
 	return 0;
 }
 
@@ -690,10 +703,123 @@ static int vc5_map_index_to_output(const enum vc5_model model,
 	}
 }
 
+static int vc5_update_mode(struct device_node *np_output,
+			   struct vc5_hw_data *clk_out)
+{
+	u32 value;
+
+	if (!of_property_read_u32(np_output, "idt,mode", &value)) {
+		clk_out->clk_output_cfg0_mask |= VC5_CLK_OUTPUT_CFG0_CFG_MASK;
+		switch (value) {
+		case VC5_CLK_OUTPUT_CFG0_CFG_LVPECL:
+		case VC5_CLK_OUTPUT_CFG0_CFG_CMOS:
+		case VC5_CLK_OUTPUT_CFG0_CFG_HCSL33:
+		case VC5_CLK_OUTPUT_CFG0_CFG_LVDS:
+		case VC5_CLK_OUTPUT_CFG0_CFG_CMOS2:
+		case VC5_CLK_OUTPUT_CFG0_CFG_CMOSD:
+		case VC5_CLK_OUTPUT_CFG0_CFG_HCSL25:
+			clk_out->clk_output_cfg0 |=
+			    value << VC5_CLK_OUTPUT_CFG0_CFG_SHIFT;
+			break;
+		default:
+			return -EINVAL;
+		}
+	}
+	return 0;
+}
+
+static int vc5_update_power(struct device_node *np_output,
+			    struct vc5_hw_data *clk_out)
+{
+	u32 value;
+
+	if (!of_property_read_u32(np_output,
+				  "idt,voltage-microvolts", &value)) {
+		clk_out->clk_output_cfg0_mask |= VC5_CLK_OUTPUT_CFG0_PWR_MASK;
+		switch (value) {
+		case 1800000:
+			clk_out->clk_output_cfg0 |= VC5_CLK_OUTPUT_CFG0_PWR_18;
+			break;
+		case 2500000:
+			clk_out->clk_output_cfg0 |= VC5_CLK_OUTPUT_CFG0_PWR_25;
+			break;
+		case 3300000:
+			clk_out->clk_output_cfg0 |= VC5_CLK_OUTPUT_CFG0_PWR_33;
+			break;
+		default:
+			return -EINVAL;
+		}
+	}
+	return 0;
+}
+
+static int vc5_update_slew(struct device_node *np_output,
+			   struct vc5_hw_data *clk_out)
+{
+	u32 value;
+
+	if (!of_property_read_u32(np_output, "idt,slew-percent", &value)) {
+		clk_out->clk_output_cfg0_mask |= VC5_CLK_OUTPUT_CFG0_SLEW_MASK;
+		switch (value) {
+		case 80:
+			clk_out->clk_output_cfg0 |= VC5_CLK_OUTPUT_CFG0_SLEW_80;
+			break;
+		case 85:
+			clk_out->clk_output_cfg0 |= VC5_CLK_OUTPUT_CFG0_SLEW_85;
+			break;
+		case 90:
+			clk_out->clk_output_cfg0 |= VC5_CLK_OUTPUT_CFG0_SLEW_90;
+			break;
+		case 100:
+			clk_out->clk_output_cfg0 |=
+			    VC5_CLK_OUTPUT_CFG0_SLEW_100;
+			break;
+		default:
+			return -EINVAL;
+		}
+	}
+	return 0;
+}
+
+static int vc5_get_output_config(struct i2c_client *client,
+				 struct vc5_hw_data *clk_out)
+{
+	struct device_node *np_output;
+	char *child_name;
+	int ret = 0;
+
+	child_name = kasprintf(GFP_KERNEL, "OUT%d", clk_out->num + 1);
+	np_output = of_get_child_by_name(client->dev.of_node, child_name);
+	kfree(child_name);
+	if (!np_output)
+		goto output_done;
+
+	ret = vc5_update_mode(np_output, clk_out);
+	if (ret)
+		goto output_error;
+
+	ret = vc5_update_power(np_output, clk_out);
+	if (ret)
+		goto output_error;
+
+	ret = vc5_update_slew(np_output, clk_out);
+
+output_error:
+	if (ret) {
+		dev_err(&client->dev,
+			"Invalid clock output configuration OUT%d\n",
+			clk_out->num + 1);
+	}
+
+	of_node_put(np_output);
+
+output_done:
+	return ret;
+}
+
 static const struct of_device_id clk_vc5_of_match[];
 
-static int vc5_probe(struct i2c_client *client,
+static int vc5_probe(struct i2c_client *client, const struct i2c_device_id *id)
-		     const struct i2c_device_id *id)
 {
 	struct vc5_driver_data *vc5;
 	struct clk_init_data init;
@@ -742,7 +868,7 @@ static int vc5_probe(struct i2c_client *client,
 	if (!IS_ERR(vc5->pin_clkin)) {
 		vc5->clk_mux_ins |= VC5_MUX_IN_CLKIN;
 		parent_names[init.num_parents++] =
-			__clk_get_name(vc5->pin_clkin);
+		    __clk_get_name(vc5->pin_clkin);
 	}
 
 	if (!init.num_parents) {
@@ -750,12 +876,13 @@ static int vc5_probe(struct i2c_client *client,
 		return -EINVAL;
 	}
 
-	init.name = vc5_mux_names[0];
+	init.name = kasprintf(GFP_KERNEL, "%pOFn.mux", client->dev.of_node);
 	init.ops = &vc5_mux_ops;
 	init.flags = 0;
 	init.parent_names = parent_names;
 	vc5->clk_mux.init = &init;
 	ret = devm_clk_hw_register(&client->dev, &vc5->clk_mux);
+	kfree(init.name);	/* clock framework made a copy of the name */
 	if (ret) {
 		dev_err(&client->dev, "unable to register %s\n", init.name);
 		goto err_clk;
@@ -764,13 +891,16 @@ static int vc5_probe(struct i2c_client *client,
 	if (vc5->chip_info->flags & VC5_HAS_PFD_FREQ_DBL) {
 		/* Register frequency doubler */
 		memset(&init, 0, sizeof(init));
-		init.name = vc5_dbl_names[0];
+		init.name = kasprintf(GFP_KERNEL, "%pOFn.dbl",
+				      client->dev.of_node);
 		init.ops = &vc5_dbl_ops;
 		init.flags = CLK_SET_RATE_PARENT;
-		init.parent_names = vc5_mux_names;
+		init.parent_names = parent_names;
+		parent_names[0] = clk_hw_get_name(&vc5->clk_mux);
 		init.num_parents = 1;
 		vc5->clk_mul.init = &init;
 		ret = devm_clk_hw_register(&client->dev, &vc5->clk_mul);
+		kfree(init.name); /* clock framework made a copy of the name */
 		if (ret) {
 			dev_err(&client->dev, "unable to register %s\n",
 				init.name);
@@ -780,16 +910,18 @@ static int vc5_probe(struct i2c_client *client,
 
 	/* Register PFD */
 	memset(&init, 0, sizeof(init));
-	init.name = vc5_pfd_names[0];
+	init.name = kasprintf(GFP_KERNEL, "%pOFn.pfd", client->dev.of_node);
 	init.ops = &vc5_pfd_ops;
 	init.flags = CLK_SET_RATE_PARENT;
+	init.parent_names = parent_names;
 	if (vc5->chip_info->flags & VC5_HAS_PFD_FREQ_DBL)
-		init.parent_names = vc5_dbl_names;
+		parent_names[0] = clk_hw_get_name(&vc5->clk_mul);
 	else
-		init.parent_names = vc5_mux_names;
+		parent_names[0] = clk_hw_get_name(&vc5->clk_mux);
 	init.num_parents = 1;
 	vc5->clk_pfd.init = &init;
 	ret = devm_clk_hw_register(&client->dev, &vc5->clk_pfd);
+	kfree(init.name);	/* clock framework made a copy of the name */
 	if (ret) {
 		dev_err(&client->dev, "unable to register %s\n", init.name);
 		goto err_clk;
@@ -797,15 +929,17 @@ static int vc5_probe(struct i2c_client *client,
 
 	/* Register PLL */
 	memset(&init, 0, sizeof(init));
-	init.name = vc5_pll_names[0];
+	init.name = kasprintf(GFP_KERNEL, "%pOFn.pll", client->dev.of_node);
 	init.ops = &vc5_pll_ops;
 	init.flags = CLK_SET_RATE_PARENT;
-	init.parent_names = vc5_pfd_names;
+	init.parent_names = parent_names;
+	parent_names[0] = clk_hw_get_name(&vc5->clk_pfd);
 	init.num_parents = 1;
 	vc5->clk_pll.num = 0;
 	vc5->clk_pll.vc5 = vc5;
 	vc5->clk_pll.hw.init = &init;
 	ret = devm_clk_hw_register(&client->dev, &vc5->clk_pll.hw);
+	kfree(init.name); /* clock framework made a copy of the name */
 	if (ret) {
 		dev_err(&client->dev, "unable to register %s\n", init.name);
 		goto err_clk;
@@ -815,15 +949,18 @@ static int vc5_probe(struct i2c_client *client,
 	for (n = 0; n < vc5->chip_info->clk_fod_cnt; n++) {
 		idx = vc5_map_index_to_output(vc5->chip_info->model, n);
 		memset(&init, 0, sizeof(init));
-		init.name = vc5_fod_names[idx];
+		init.name = kasprintf(GFP_KERNEL, "%pOFn.fod%d",
+				      client->dev.of_node, idx);
 		init.ops = &vc5_fod_ops;
 		init.flags = CLK_SET_RATE_PARENT;
-		init.parent_names = vc5_pll_names;
+		init.parent_names = parent_names;
+		parent_names[0] = clk_hw_get_name(&vc5->clk_pll.hw);
 		init.num_parents = 1;
 		vc5->clk_fod[n].num = idx;
 		vc5->clk_fod[n].vc5 = vc5;
 		vc5->clk_fod[n].hw.init = &init;
 		ret = devm_clk_hw_register(&client->dev, &vc5->clk_fod[n].hw);
+		kfree(init.name); /* clock framework made a copy of the name */
 		if (ret) {
 			dev_err(&client->dev, "unable to register %s\n",
 				init.name);
@@ -833,32 +970,36 @@ static int vc5_probe(struct i2c_client *client,
 
 	/* Register MUX-connected OUT0_I2C_SELB output */
 	memset(&init, 0, sizeof(init));
-	init.name = vc5_clk_out_names[0];
+	init.name = kasprintf(GFP_KERNEL, "%pOFn.out0_sel_i2cb",
+			      client->dev.of_node);
 	init.ops = &vc5_clk_out_ops;
 	init.flags = CLK_SET_RATE_PARENT;
-	init.parent_names = vc5_mux_names;
+	init.parent_names = parent_names;
+	parent_names[0] = clk_hw_get_name(&vc5->clk_mux);
 	init.num_parents = 1;
 	vc5->clk_out[0].num = idx;
 	vc5->clk_out[0].vc5 = vc5;
 	vc5->clk_out[0].hw.init = &init;
 	ret = devm_clk_hw_register(&client->dev, &vc5->clk_out[0].hw);
+	kfree(init.name);	/* clock framework made a copy of the name */
 	if (ret) {
-		dev_err(&client->dev, "unable to register %s\n",
+		dev_err(&client->dev, "unable to register %s\n", init.name);
-			init.name);
 		goto err_clk;
 	}
 
 	/* Register FOD-connected OUTx outputs */
 	for (n = 1; n < vc5->chip_info->clk_out_cnt; n++) {
 		idx = vc5_map_index_to_output(vc5->chip_info->model, n - 1);
-		parent_names[0] = vc5_fod_names[idx];
+		parent_names[0] = clk_hw_get_name(&vc5->clk_fod[idx].hw);
 		if (n == 1)
-			parent_names[1] = vc5_mux_names[0];
+			parent_names[1] = clk_hw_get_name(&vc5->clk_mux);
 		else
-			parent_names[1] = vc5_clk_out_names[n - 1];
+			parent_names[1] =
+			    clk_hw_get_name(&vc5->clk_out[n - 1].hw);
 
 		memset(&init, 0, sizeof(init));
-		init.name = vc5_clk_out_names[idx + 1];
+		init.name = kasprintf(GFP_KERNEL, "%pOFn.out%d",
+				      client->dev.of_node, idx + 1);
 		init.ops = &vc5_clk_out_ops;
 		init.flags = CLK_SET_RATE_PARENT;
 		init.parent_names = parent_names;
@@ -866,13 +1007,18 @@ static int vc5_probe(struct i2c_client *client,
 		vc5->clk_out[n].num = idx;
 		vc5->clk_out[n].vc5 = vc5;
 		vc5->clk_out[n].hw.init = &init;
-		ret = devm_clk_hw_register(&client->dev,
+		ret = devm_clk_hw_register(&client->dev, &vc5->clk_out[n].hw);
-					   &vc5->clk_out[n].hw);
+		kfree(init.name); /* clock framework made a copy of the name */
 		if (ret) {
 			dev_err(&client->dev, "unable to register %s\n",
 				init.name);
 			goto err_clk;
 		}
+
+		/* Fetch Clock Output configuration from DT (if specified) */
+		ret = vc5_get_output_config(client, &vc5->clk_out[n]);
+		if (ret)
+			goto err_clk;
 	}
 
 	ret = of_clk_add_hw_provider(client->dev.of_node, vc5_of_clk_get, vc5);

drivers/clk/clk.c

@@ -1400,6 +1400,21 @@ int __clk_determine_rate(struct clk_hw *hw, struct clk_rate_request *req)
 }
 EXPORT_SYMBOL_GPL(__clk_determine_rate);
 
+/**
+ * clk_hw_round_rate() - round the given rate for a hw clk
+ * @hw: the hw clk for which we are rounding a rate
+ * @rate: the rate which is to be rounded
+ *
+ * Takes in a rate as input and rounds it to a rate that the clk can actually
+ * use.
+ *
+ * Context: prepare_lock must be held.
+ *          For clk providers to call from within clk_ops such as .round_rate,
+ *          .determine_rate.
+ *
+ * Return: returns rounded rate of hw clk if clk supports round_rate operation
+ *         else returns the parent rate.
+ */
 unsigned long clk_hw_round_rate(struct clk_hw *hw, unsigned long rate)
 {
 	int ret;

drivers/clk/keystone/sci-clk.c

@@ -1,7 +1,7 @@
 /*
  * SCI Clock driver for keystone based devices
  *
- * Copyright (C) 2015-2016 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2015-2016 Texas Instruments Incorporated - https://www.ti.com/
  *	Tero Kristo <t-kristo@ti.com>
  *
  * This program is free software; you can redistribute it and/or modify

drivers/clk/keystone/syscon-clk.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2020 Texas Instruments Incorporated - https://www.ti.com/
  */
 
 #include <linux/clk-provider.h>

drivers/clk/meson/g12a.c

@@ -3981,6 +3981,113 @@ static struct clk_regmap g12a_spicc1_sclk = {
 	},
 };
 
+/* Neural Network Accelerator source clock */
+
+static const struct clk_parent_data nna_clk_parent_data[] = {
+	{ .fw_name = "xtal", },
+	{ .hw = &g12a_gp0_pll.hw, },
+	{ .hw = &g12a_hifi_pll.hw, },
+	{ .hw = &g12a_fclk_div2p5.hw, },
+	{ .hw = &g12a_fclk_div3.hw, },
+	{ .hw = &g12a_fclk_div4.hw, },
+	{ .hw = &g12a_fclk_div5.hw, },
+	{ .hw = &g12a_fclk_div7.hw },
+};
+
+static struct clk_regmap sm1_nna_axi_clk_sel = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_NNA_CLK_CNTL,
+		.mask = 7,
+		.shift = 9,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "nna_axi_clk_sel",
+		.ops = &clk_regmap_mux_ops,
+		.parent_data = nna_clk_parent_data,
+		.num_parents = ARRAY_SIZE(nna_clk_parent_data),
+	},
+};
+
+static struct clk_regmap sm1_nna_axi_clk_div = {
+	.data = &(struct clk_regmap_div_data){
+		.offset = HHI_NNA_CLK_CNTL,
+		.shift = 0,
+		.width = 7,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "nna_axi_clk_div",
+		.ops = &clk_regmap_divider_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&sm1_nna_axi_clk_sel.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap sm1_nna_axi_clk = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_NNA_CLK_CNTL,
+		.bit_idx = 8,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "nna_axi_clk",
+		.ops = &clk_regmap_gate_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&sm1_nna_axi_clk_div.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap sm1_nna_core_clk_sel = {
+	.data = &(struct clk_regmap_mux_data){
+		.offset = HHI_NNA_CLK_CNTL,
+		.mask = 7,
+		.shift = 25,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "nna_core_clk_sel",
+		.ops = &clk_regmap_mux_ops,
+		.parent_data = nna_clk_parent_data,
+		.num_parents = ARRAY_SIZE(nna_clk_parent_data),
+	},
+};
+
+static struct clk_regmap sm1_nna_core_clk_div = {
+	.data = &(struct clk_regmap_div_data){
+		.offset = HHI_NNA_CLK_CNTL,
+		.shift = 16,
+		.width = 7,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "nna_core_clk_div",
+		.ops = &clk_regmap_divider_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&sm1_nna_core_clk_sel.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_regmap sm1_nna_core_clk = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_NNA_CLK_CNTL,
+		.bit_idx = 24,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "nna_core_clk",
+		.ops = &clk_regmap_gate_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&sm1_nna_core_clk_div.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
 #define MESON_GATE(_name, _reg, _bit) \
 	MESON_PCLK(_name, _reg, _bit, &g12a_clk81.hw)
 
@@ -4779,6 +4886,12 @@ static struct clk_hw_onecell_data sm1_hw_onecell_data = {
 		[CLKID_SPICC1_SCLK_SEL]		= &g12a_spicc1_sclk_sel.hw,
 		[CLKID_SPICC1_SCLK_DIV]		= &g12a_spicc1_sclk_div.hw,
 		[CLKID_SPICC1_SCLK]		= &g12a_spicc1_sclk.hw,
+		[CLKID_NNA_AXI_CLK_SEL]		= &sm1_nna_axi_clk_sel.hw,
+		[CLKID_NNA_AXI_CLK_DIV]		= &sm1_nna_axi_clk_div.hw,
+		[CLKID_NNA_AXI_CLK]		= &sm1_nna_axi_clk.hw,
+		[CLKID_NNA_CORE_CLK_SEL]	= &sm1_nna_core_clk_sel.hw,
+		[CLKID_NNA_CORE_CLK_DIV]	= &sm1_nna_core_clk_div.hw,
+		[CLKID_NNA_CORE_CLK]		= &sm1_nna_core_clk.hw,
 		[NR_CLKS]			= NULL,
 	},
 	.num = NR_CLKS,
@@ -5020,6 +5133,12 @@ static struct clk_regmap *const g12a_clk_regmaps[] = {
 	&g12a_spicc1_sclk_sel,
 	&g12a_spicc1_sclk_div,
 	&g12a_spicc1_sclk,
+	&sm1_nna_axi_clk_sel,
+	&sm1_nna_axi_clk_div,
+	&sm1_nna_axi_clk,
+	&sm1_nna_core_clk_sel,
+	&sm1_nna_core_clk_div,
+	&sm1_nna_core_clk,
 };
 
 static const struct reg_sequence g12a_init_regs[] = {

drivers/clk/meson/g12a.h

@@ -70,6 +70,7 @@
 #define HHI_MALI_CLK_CNTL		0x1b0
 #define HHI_VPU_CLKC_CNTL		0x1b4
 #define HHI_VPU_CLK_CNTL		0x1bC
+#define HHI_NNA_CLK_CNTL		0x1C8
 #define HHI_HDMI_CLK_CNTL		0x1CC
 #define HHI_VDEC_CLK_CNTL		0x1E0
 #define HHI_VDEC2_CLK_CNTL		0x1E4
@@ -259,8 +260,12 @@
 #define CLKID_SPICC0_SCLK_DIV			257
 #define CLKID_SPICC1_SCLK_SEL			259
 #define CLKID_SPICC1_SCLK_DIV			260
+#define CLKID_NNA_AXI_CLK_SEL			262
+#define CLKID_NNA_AXI_CLK_DIV			263
+#define CLKID_NNA_CORE_CLK_SEL			265
+#define CLKID_NNA_CORE_CLK_DIV			266
 
-#define NR_CLKS					262
+#define NR_CLKS					268
 
 /* include the CLKIDs that have been made part of the DT binding */
 #include <dt-bindings/clock/g12a-clkc.h>

drivers/clk/meson/meson8b.c

@@ -293,13 +293,6 @@ static struct clk_regmap meson8b_fclk_div2 = {
 			&meson8b_fclk_div2_div.hw
 		},
 		.num_parents = 1,
-		/*
-		 * FIXME: Ethernet with a RGMII PHYs is not working if
-		 * fclk_div2 is disabled. it is currently unclear why this
-		 * is. keep it enabled until the Ethernet driver knows how
-		 * to manage this clock.
-		 */
-		.flags = CLK_IS_CRITICAL,
 	},
 };
 
@@ -1211,6 +1204,22 @@ static struct clk_regmap meson8b_vclk_in_en = {
 	},
 };
 
+static struct clk_regmap meson8b_vclk_en = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_VID_CLK_CNTL,
+		.bit_idx = 19,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "vclk_en",
+		.ops = &clk_regmap_gate_ro_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&meson8b_vclk_in_en.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
 static struct clk_regmap meson8b_vclk_div1_gate = {
 	.data = &(struct clk_regmap_gate_data){
 		.offset = HHI_VID_CLK_CNTL,
@@ -1220,7 +1229,7 @@ static struct clk_regmap meson8b_vclk_div1_gate = {
 		.name = "vclk_div1_en",
 		.ops = &clk_regmap_gate_ro_ops,
 		.parent_hws = (const struct clk_hw *[]) {
-			&meson8b_vclk_in_en.hw
+			&meson8b_vclk_en.hw
 		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1234,7 +1243,7 @@ static struct clk_fixed_factor meson8b_vclk_div2_div = {
 		.name = "vclk_div2",
 		.ops = &clk_fixed_factor_ops,
 		.parent_hws = (const struct clk_hw *[]) {
-			&meson8b_vclk_in_en.hw
+			&meson8b_vclk_en.hw
 		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1264,7 +1273,7 @@ static struct clk_fixed_factor meson8b_vclk_div4_div = {
 		.name = "vclk_div4",
 		.ops = &clk_fixed_factor_ops,
 		.parent_hws = (const struct clk_hw *[]) {
-			&meson8b_vclk_in_en.hw
+			&meson8b_vclk_en.hw
 		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1294,7 +1303,7 @@ static struct clk_fixed_factor meson8b_vclk_div6_div = {
 		.name = "vclk_div6",
 		.ops = &clk_fixed_factor_ops,
 		.parent_hws = (const struct clk_hw *[]) {
-			&meson8b_vclk_in_en.hw
+			&meson8b_vclk_en.hw
 		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1324,7 +1333,7 @@ static struct clk_fixed_factor meson8b_vclk_div12_div = {
 		.name = "vclk_div12",
 		.ops = &clk_fixed_factor_ops,
 		.parent_hws = (const struct clk_hw *[]) {
-			&meson8b_vclk_in_en.hw
+			&meson8b_vclk_en.hw
 		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1378,6 +1387,22 @@ static struct clk_regmap meson8b_vclk2_clk_in_en = {
 	},
 };
 
+static struct clk_regmap meson8b_vclk2_clk_en = {
+	.data = &(struct clk_regmap_gate_data){
+		.offset = HHI_VIID_CLK_DIV,
+		.bit_idx = 19,
+	},
+	.hw.init = &(struct clk_init_data){
+		.name = "vclk2_en",
+		.ops = &clk_regmap_gate_ro_ops,
+		.parent_hws = (const struct clk_hw *[]) {
+			&meson8b_vclk2_clk_in_en.hw
+		},
+		.num_parents = 1,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
 static struct clk_regmap meson8b_vclk2_div1_gate = {
 	.data = &(struct clk_regmap_gate_data){
 		.offset = HHI_VIID_CLK_DIV,
@@ -1387,7 +1412,7 @@ static struct clk_regmap meson8b_vclk2_div1_gate = {
 		.name = "vclk2_div1_en",
 		.ops = &clk_regmap_gate_ro_ops,
 		.parent_hws = (const struct clk_hw *[]) {
-			&meson8b_vclk2_clk_in_en.hw
+			&meson8b_vclk2_clk_en.hw
 		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1401,7 +1426,7 @@ static struct clk_fixed_factor meson8b_vclk2_div2_div = {
 		.name = "vclk2_div2",
 		.ops = &clk_fixed_factor_ops,
 		.parent_hws = (const struct clk_hw *[]) {
-			&meson8b_vclk2_clk_in_en.hw
+			&meson8b_vclk2_clk_en.hw
 		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1431,7 +1456,7 @@ static struct clk_fixed_factor meson8b_vclk2_div4_div = {
 		.name = "vclk2_div4",
 		.ops = &clk_fixed_factor_ops,
 		.parent_hws = (const struct clk_hw *[]) {
-			&meson8b_vclk2_clk_in_en.hw
+			&meson8b_vclk2_clk_en.hw
 		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1461,7 +1486,7 @@ static struct clk_fixed_factor meson8b_vclk2_div6_div = {
 		.name = "vclk2_div6",
 		.ops = &clk_fixed_factor_ops,
 		.parent_hws = (const struct clk_hw *[]) {
-			&meson8b_vclk2_clk_in_en.hw
+			&meson8b_vclk2_clk_en.hw
 		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
@@ -1491,7 +1516,7 @@ static struct clk_fixed_factor meson8b_vclk2_div12_div = {
 		.name = "vclk2_div12",
 		.ops = &clk_fixed_factor_ops,
 		.parent_hws = (const struct clk_hw *[]) {
-			&meson8b_vclk2_clk_in_en.hw
+			&meson8b_vclk2_clk_en.hw
 		},
 		.num_parents = 1,
 		.flags = CLK_SET_RATE_PARENT,
@@ -2827,6 +2852,7 @@ static struct clk_hw_onecell_data meson8_hw_onecell_data = {
 		[CLKID_VID_PLL_FINAL_DIV]   = &meson8b_vid_pll_final_div.hw,
 		[CLKID_VCLK_IN_SEL]	    = &meson8b_vclk_in_sel.hw,
 		[CLKID_VCLK_IN_EN]	    = &meson8b_vclk_in_en.hw,
+		[CLKID_VCLK_EN]		    = &meson8b_vclk_en.hw,
 		[CLKID_VCLK_DIV1]	    = &meson8b_vclk_div1_gate.hw,
 		[CLKID_VCLK_DIV2_DIV]	    = &meson8b_vclk_div2_div.hw,
 		[CLKID_VCLK_DIV2]	    = &meson8b_vclk_div2_div_gate.hw,
@@ -2838,6 +2864,7 @@ static struct clk_hw_onecell_data meson8_hw_onecell_data = {
 		[CLKID_VCLK_DIV12]	    = &meson8b_vclk_div12_div_gate.hw,
 		[CLKID_VCLK2_IN_SEL]	    = &meson8b_vclk2_in_sel.hw,
 		[CLKID_VCLK2_IN_EN]	    = &meson8b_vclk2_clk_in_en.hw,
+		[CLKID_VCLK2_EN]	    = &meson8b_vclk2_clk_en.hw,
 		[CLKID_VCLK2_DIV1]	    = &meson8b_vclk2_div1_gate.hw,
 		[CLKID_VCLK2_DIV2_DIV]	    = &meson8b_vclk2_div2_div.hw,
 		[CLKID_VCLK2_DIV2]	    = &meson8b_vclk2_div2_div_gate.hw,
@@ -3032,6 +3059,7 @@ static struct clk_hw_onecell_data meson8b_hw_onecell_data = {
 		[CLKID_VID_PLL_FINAL_DIV]   = &meson8b_vid_pll_final_div.hw,
 		[CLKID_VCLK_IN_SEL]	    = &meson8b_vclk_in_sel.hw,
 		[CLKID_VCLK_IN_EN]	    = &meson8b_vclk_in_en.hw,
+		[CLKID_VCLK_EN]		    = &meson8b_vclk_en.hw,
 		[CLKID_VCLK_DIV1]	    = &meson8b_vclk_div1_gate.hw,
 		[CLKID_VCLK_DIV2_DIV]	    = &meson8b_vclk_div2_div.hw,
 		[CLKID_VCLK_DIV2]	    = &meson8b_vclk_div2_div_gate.hw,
@@ -3043,6 +3071,7 @@ static struct clk_hw_onecell_data meson8b_hw_onecell_data = {
 		[CLKID_VCLK_DIV12]	    = &meson8b_vclk_div12_div_gate.hw,
 		[CLKID_VCLK2_IN_SEL]	    = &meson8b_vclk2_in_sel.hw,
 		[CLKID_VCLK2_IN_EN]	    = &meson8b_vclk2_clk_in_en.hw,
+		[CLKID_VCLK2_EN]	    = &meson8b_vclk2_clk_en.hw,
 		[CLKID_VCLK2_DIV1]	    = &meson8b_vclk2_div1_gate.hw,
 		[CLKID_VCLK2_DIV2_DIV]	    = &meson8b_vclk2_div2_div.hw,
 		[CLKID_VCLK2_DIV2]	    = &meson8b_vclk2_div2_div_gate.hw,
@@ -3248,6 +3277,7 @@ static struct clk_hw_onecell_data meson8m2_hw_onecell_data = {
 		[CLKID_VID_PLL_FINAL_DIV]   = &meson8b_vid_pll_final_div.hw,
 		[CLKID_VCLK_IN_SEL]	    = &meson8b_vclk_in_sel.hw,
 		[CLKID_VCLK_IN_EN]	    = &meson8b_vclk_in_en.hw,
+		[CLKID_VCLK_EN]		    = &meson8b_vclk_en.hw,
 		[CLKID_VCLK_DIV1]	    = &meson8b_vclk_div1_gate.hw,
 		[CLKID_VCLK_DIV2_DIV]	    = &meson8b_vclk_div2_div.hw,
 		[CLKID_VCLK_DIV2]	    = &meson8b_vclk_div2_div_gate.hw,
@@ -3259,6 +3289,7 @@ static struct clk_hw_onecell_data meson8m2_hw_onecell_data = {
 		[CLKID_VCLK_DIV12]	    = &meson8b_vclk_div12_div_gate.hw,
 		[CLKID_VCLK2_IN_SEL]	    = &meson8b_vclk2_in_sel.hw,
 		[CLKID_VCLK2_IN_EN]	    = &meson8b_vclk2_clk_in_en.hw,
+		[CLKID_VCLK2_EN]	    = &meson8b_vclk2_clk_en.hw,
 		[CLKID_VCLK2_DIV1]	    = &meson8b_vclk2_div1_gate.hw,
 		[CLKID_VCLK2_DIV2_DIV]	    = &meson8b_vclk2_div2_div.hw,
 		[CLKID_VCLK2_DIV2]	    = &meson8b_vclk2_div2_div_gate.hw,
@@ -3450,6 +3481,7 @@ static struct clk_regmap *const meson8b_clk_regmaps[] = {
 	&meson8b_vid_pll_final_div,
 	&meson8b_vclk_in_sel,
 	&meson8b_vclk_in_en,
+	&meson8b_vclk_en,
 	&meson8b_vclk_div1_gate,
 	&meson8b_vclk_div2_div_gate,
 	&meson8b_vclk_div4_div_gate,
@@ -3457,6 +3489,7 @@ static struct clk_regmap *const meson8b_clk_regmaps[] = {
 	&meson8b_vclk_div12_div_gate,
 	&meson8b_vclk2_in_sel,
 	&meson8b_vclk2_clk_in_en,
+	&meson8b_vclk2_clk_en,
 	&meson8b_vclk2_div1_gate,
 	&meson8b_vclk2_div2_div_gate,
 	&meson8b_vclk2_div4_div_gate,

drivers/clk/meson/meson8b.h

@@ -17,7 +17,7 @@
  * blocks below. Those offsets must be multiplied by 4 before adding them to
  * the base address to get the right value
  *
- * [0] http://dn.odroid.com/S805/Datasheet/S805_Datasheet%20V0.8%2020150126.pdf
+ * [0] https://dn.odroid.com/S805/Datasheet/S805_Datasheet%20V0.8%2020150126.pdf
  */
 #define HHI_GP_PLL_CNTL			0x40  /* 0x10 offset in data sheet */
 #define HHI_GP_PLL_CNTL2		0x44  /* 0x11 offset in data sheet */
@@ -180,8 +180,10 @@
 #define CLKID_CTS_AMCLK_DIV	208
 #define CLKID_CTS_MCLK_I958_SEL	210
 #define CLKID_CTS_MCLK_I958_DIV	211
+#define CLKID_VCLK_EN		214
+#define CLKID_VCLK2_EN		215
 
-#define CLK_NR_CLKS		214
+#define CLK_NR_CLKS		216
 
 /*
  * include the CLKID and RESETID that have

drivers/clk/qcom/Kconfig

@@ -37,6 +37,15 @@ config QCOM_CLK_APCS_MSM8916
 	  Say Y if you want to support CPU frequency scaling on devices
 	  such as msm8916.
 
+config QCOM_CLK_APCC_MSM8996
+	tristate "MSM8996 CPU Clock Controller"
+	select QCOM_KRYO_L2_ACCESSORS
+	depends on ARM64
+	help
+	  Support for the CPU clock controller on msm8996 devices.
+	  Say Y if you want to support CPU clock scaling using CPUfreq
+	  drivers for dyanmic power management.
+
 config QCOM_CLK_RPM
 	tristate "RPM based Clock Controller"
 	depends on MFD_QCOM_RPM
@@ -89,6 +98,25 @@ config APQ_MMCC_8084
 	  Say Y if you want to support multimedia devices such as display,
 	  graphics, video encode/decode, camera, etc.
 
+config IPQ_APSS_PLL
+	tristate "IPQ APSS PLL"
+	help
+	  Support for APSS PLL on ipq devices. The APSS PLL is the main
+	  clock that feeds the CPUs on ipq based devices.
+	  Say Y if you want to support CPU frequency scaling on ipq based
+	  devices.
+
+config IPQ_APSS_6018
+	tristate "IPQ APSS Clock Controller"
+	select IPQ_APSS_PLL
+	depends on QCOM_APCS_IPC || COMPILE_TEST
+	help
+	  Support for APSS clock controller on IPQ platforms. The
+	  APSS clock controller manages the Mux and enable block that feeds the
+	  CPUs.
+	  Say Y if you want to support CPU frequency scaling on
+	  ipq based devices.
+
 config IPQ_GCC_4019
 	tristate "IPQ4019 Global Clock Controller"
 	help

drivers/clk/qcom/Makefile

@@ -19,6 +19,8 @@ clk-qcom-$(CONFIG_QCOM_GDSC) += gdsc.o
 # Keep alphabetically sorted by config
 obj-$(CONFIG_APQ_GCC_8084) += gcc-apq8084.o
 obj-$(CONFIG_APQ_MMCC_8084) += mmcc-apq8084.o
+obj-$(CONFIG_IPQ_APSS_PLL) += apss-ipq-pll.o
+obj-$(CONFIG_IPQ_APSS_6018) += apss-ipq6018.o
 obj-$(CONFIG_IPQ_GCC_4019) += gcc-ipq4019.o
 obj-$(CONFIG_IPQ_GCC_6018) += gcc-ipq6018.o
 obj-$(CONFIG_IPQ_GCC_806X) += gcc-ipq806x.o
@@ -42,6 +44,7 @@ obj-$(CONFIG_MSM_MMCC_8996) += mmcc-msm8996.o
 obj-$(CONFIG_MSM_MMCC_8998) += mmcc-msm8998.o
 obj-$(CONFIG_QCOM_A53PLL) += a53-pll.o
 obj-$(CONFIG_QCOM_CLK_APCS_MSM8916) += apcs-msm8916.o
+obj-$(CONFIG_QCOM_CLK_APCC_MSM8996) += clk-cpu-8996.o
 obj-$(CONFIG_QCOM_CLK_RPM) += clk-rpm.o
 obj-$(CONFIG_QCOM_CLK_RPMH) += clk-rpmh.o
 obj-$(CONFIG_QCOM_CLK_SMD_RPM) += clk-smd-rpm.o

drivers/clk/qcom/apss-ipq-pll.c

@@ -0,0 +1,95 @@
+// SPDX-License-Identifier: GPL-2.0
+// Copyright (c) 2018, The Linux Foundation. All rights reserved.
+#include <linux/clk-provider.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+#include "clk-alpha-pll.h"
+
+static const u8 ipq_pll_offsets[] = {
+	[PLL_OFF_L_VAL] = 0x08,
+	[PLL_OFF_ALPHA_VAL] = 0x10,
+	[PLL_OFF_USER_CTL] = 0x18,
+	[PLL_OFF_CONFIG_CTL] = 0x20,
+	[PLL_OFF_CONFIG_CTL_U] = 0x24,
+	[PLL_OFF_STATUS] = 0x28,
+	[PLL_OFF_TEST_CTL] = 0x30,
+	[PLL_OFF_TEST_CTL_U] = 0x34,
+};
+
+static struct clk_alpha_pll ipq_pll = {
+	.offset = 0x0,
+	.regs = ipq_pll_offsets,
+	.flags = SUPPORTS_DYNAMIC_UPDATE,
+	.clkr = {
+		.enable_reg = 0x0,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "a53pll",
+			.parent_data = &(const struct clk_parent_data) {
+				.fw_name = "xo",
+			},
+			.num_parents = 1,
+			.ops = &clk_alpha_pll_huayra_ops,
+		},
+	},
+};
+
+static const struct alpha_pll_config ipq_pll_config = {
+	.l = 0x37,
+	.config_ctl_val = 0x04141200,
+	.config_ctl_hi_val = 0x0,
+	.early_output_mask = BIT(3),
+	.main_output_mask = BIT(0),
+};
+
+static const struct regmap_config ipq_pll_regmap_config = {
+	.reg_bits		= 32,
+	.reg_stride		= 4,
+	.val_bits		= 32,
+	.max_register		= 0x40,
+	.fast_io		= true,
+};
+
+static int apss_ipq_pll_probe(struct platform_device *pdev)
+{
+	struct device *dev = &pdev->dev;
+	struct regmap *regmap;
+	void __iomem *base;
+	int ret;
+
+	base = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	regmap = devm_regmap_init_mmio(dev, base, &ipq_pll_regmap_config);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	clk_alpha_pll_configure(&ipq_pll, regmap, &ipq_pll_config);
+
+	ret = devm_clk_register_regmap(dev, &ipq_pll.clkr);
+	if (ret)
+		return ret;
+
+	return devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get,
+					   &ipq_pll.clkr.hw);
+}
+
+static const struct of_device_id apss_ipq_pll_match_table[] = {
+	{ .compatible = "qcom,ipq6018-a53pll" },
+	{ }
+};
+
+static struct platform_driver apss_ipq_pll_driver = {
+	.probe = apss_ipq_pll_probe,
+	.driver = {
+		.name = "qcom-ipq-apss-pll",
+		.of_match_table = apss_ipq_pll_match_table,
+	},
+};
+module_platform_driver(apss_ipq_pll_driver);
+
+MODULE_DESCRIPTION("Qualcomm technology Inc APSS ALPHA PLL Driver");
+MODULE_LICENSE("GPL v2");

drivers/clk/qcom/apss-ipq6018.c

@@ -0,0 +1,106 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/kernel.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/clk-provider.h>
+#include <linux/regmap.h>
+#include <linux/module.h>
+
+#include <dt-bindings/clock/qcom,apss-ipq.h>
+
+#include "common.h"
+#include "clk-regmap.h"
+#include "clk-branch.h"
+#include "clk-alpha-pll.h"
+#include "clk-regmap-mux.h"
+
+enum {
+	P_XO,
+	P_APSS_PLL_EARLY,
+};
+
+static const struct clk_parent_data parents_apcs_alias0_clk_src[] = {
+	{ .fw_name = "xo" },
+	{ .fw_name = "pll" },
+};
+
+static const struct parent_map parents_apcs_alias0_clk_src_map[] = {
+	{ P_XO, 0 },
+	{ P_APSS_PLL_EARLY, 5 },
+};
+
+static struct clk_regmap_mux apcs_alias0_clk_src = {
+	.reg = 0x0050,
+	.width = 3,
+	.shift = 7,
+	.parent_map = parents_apcs_alias0_clk_src_map,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "apcs_alias0_clk_src",
+		.parent_data = parents_apcs_alias0_clk_src,
+		.num_parents = 2,
+		.ops = &clk_regmap_mux_closest_ops,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_branch apcs_alias0_core_clk = {
+	.halt_reg = 0x0058,
+	.clkr = {
+		.enable_reg = 0x0058,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "apcs_alias0_core_clk",
+			.parent_hws = (const struct clk_hw *[]){
+				&apcs_alias0_clk_src.clkr.hw },
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static const struct regmap_config apss_ipq6018_regmap_config = {
+	.reg_bits       = 32,
+	.reg_stride     = 4,
+	.val_bits       = 32,
+	.max_register   = 0x1000,
+	.fast_io        = true,
+};
+
+static struct clk_regmap *apss_ipq6018_clks[] = {
+	[APCS_ALIAS0_CLK_SRC] = &apcs_alias0_clk_src.clkr,
+	[APCS_ALIAS0_CORE_CLK] = &apcs_alias0_core_clk.clkr,
+};
+
+static const struct qcom_cc_desc apss_ipq6018_desc = {
+	.config = &apss_ipq6018_regmap_config,
+	.clks = apss_ipq6018_clks,
+	.num_clks = ARRAY_SIZE(apss_ipq6018_clks),
+};
+
+static int apss_ipq6018_probe(struct platform_device *pdev)
+{
+	struct regmap *regmap;
+
+	regmap = dev_get_regmap(pdev->dev.parent, NULL);
+	if (!regmap)
+		return -ENODEV;
+
+	return qcom_cc_really_probe(pdev, &apss_ipq6018_desc, regmap);
+}
+
+static struct platform_driver apss_ipq6018_driver = {
+	.probe = apss_ipq6018_probe,
+	.driver = {
+		.name   = "qcom,apss-ipq6018-clk",
+	},
+};
+
+module_platform_driver(apss_ipq6018_driver);
+
+MODULE_DESCRIPTION("QCOM APSS IPQ 6018 CLK Driver");
+MODULE_LICENSE("GPL v2");

drivers/clk/qcom/clk-alpha-pll.h

@@ -47,6 +47,12 @@ struct pll_vco {
 	u32 val;
 };
 
+#define VCO(a, b, c) { \
+	.val = a,\
+	.min_freq = b,\
+	.max_freq = c,\
+}
+
 /**
  * struct clk_alpha_pll - phase locked loop (PLL)
  * @offset: base address of registers

drivers/clk/qcom/clk-cpu-8996.c

@@ -0,0 +1,538 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+/*
+ * Each of the CPU clusters (Power and Perf) on msm8996 are
+ * clocked via 2 PLLs, a primary and alternate. There are also
+ * 2 Mux'es, a primary and secondary all connected together
+ * as shown below
+ *
+ *                              +-------+
+ *               XO             |       |
+ *           +------------------>0      |
+ *                              |       |
+ *                    PLL/2     | SMUX  +----+
+ *                      +------->1      |    |
+ *                      |       |       |    |
+ *                      |       +-------+    |    +-------+
+ *                      |                    +---->0      |
+ *                      |                         |       |
+ * +---------------+    |             +----------->1      | CPU clk
+ * |Primary PLL    +----+ PLL_EARLY   |           |       +------>
+ * |               +------+-----------+    +------>2 PMUX |
+ * +---------------+      |                |      |       |
+ *                        |   +------+     |   +-->3      |
+ *                        +--^+  ACD +-----+   |  +-------+
+ * +---------------+          +------+         |
+ * |Alt PLL        |                           |
+ * |               +---------------------------+
+ * +---------------+         PLL_EARLY
+ *
+ * The primary PLL is what drives the CPU clk, except for times
+ * when we are reprogramming the PLL itself (for rate changes) when
+ * we temporarily switch to an alternate PLL.
+ *
+ * The primary PLL operates on a single VCO range, between 600MHz
+ * and 3GHz. However the CPUs do support OPPs with frequencies
+ * between 300MHz and 600MHz. In order to support running the CPUs
+ * at those frequencies we end up having to lock the PLL at twice
+ * the rate and drive the CPU clk via the PLL/2 output and SMUX.
+ *
+ * So for frequencies above 600MHz we follow the following path
+ *  Primary PLL --> PLL_EARLY --> PMUX(1) --> CPU clk
+ * and for frequencies between 300MHz and 600MHz we follow
+ *  Primary PLL --> PLL/2 --> SMUX(1) --> PMUX(0) --> CPU clk
+ *
+ * ACD stands for Adaptive Clock Distribution and is used to
+ * detect voltage droops.
+ */
+
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+#include <soc/qcom/kryo-l2-accessors.h>
+
+#include "clk-alpha-pll.h"
+#include "clk-regmap.h"
+
+enum _pmux_input {
+	DIV_2_INDEX = 0,
+	PLL_INDEX,
+	ACD_INDEX,
+	ALT_INDEX,
+	NUM_OF_PMUX_INPUTS
+};
+
+#define DIV_2_THRESHOLD		600000000
+#define PWRCL_REG_OFFSET 0x0
+#define PERFCL_REG_OFFSET 0x80000
+#define MUX_OFFSET	0x40
+#define ALT_PLL_OFFSET	0x100
+#define SSSCTL_OFFSET 0x160
+
+static const u8 prim_pll_regs[PLL_OFF_MAX_REGS] = {
+	[PLL_OFF_L_VAL] = 0x04,
+	[PLL_OFF_ALPHA_VAL] = 0x08,
+	[PLL_OFF_USER_CTL] = 0x10,
+	[PLL_OFF_CONFIG_CTL] = 0x18,
+	[PLL_OFF_CONFIG_CTL_U] = 0x1c,
+	[PLL_OFF_TEST_CTL] = 0x20,
+	[PLL_OFF_TEST_CTL_U] = 0x24,
+	[PLL_OFF_STATUS] = 0x28,
+};
+
+static const u8 alt_pll_regs[PLL_OFF_MAX_REGS] = {
+	[PLL_OFF_L_VAL] = 0x04,
+	[PLL_OFF_ALPHA_VAL] = 0x08,
+	[PLL_OFF_ALPHA_VAL_U] = 0x0c,
+	[PLL_OFF_USER_CTL] = 0x10,
+	[PLL_OFF_USER_CTL_U] = 0x14,
+	[PLL_OFF_CONFIG_CTL] = 0x18,
+	[PLL_OFF_TEST_CTL] = 0x20,
+	[PLL_OFF_TEST_CTL_U] = 0x24,
+	[PLL_OFF_STATUS] = 0x28,
+};
+
+/* PLLs */
+
+static const struct alpha_pll_config hfpll_config = {
+	.l = 60,
+	.config_ctl_val = 0x200d4aa8,
+	.config_ctl_hi_val = 0x006,
+	.pre_div_mask = BIT(12),
+	.post_div_mask = 0x3 << 8,
+	.post_div_val = 0x1 << 8,
+	.main_output_mask = BIT(0),
+	.early_output_mask = BIT(3),
+};
+
+static struct clk_alpha_pll perfcl_pll = {
+	.offset = PERFCL_REG_OFFSET,
+	.regs = prim_pll_regs,
+	.flags = SUPPORTS_DYNAMIC_UPDATE | SUPPORTS_FSM_MODE,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "perfcl_pll",
+		.parent_names = (const char *[]){ "xo" },
+		.num_parents = 1,
+		.ops = &clk_alpha_pll_huayra_ops,
+	},
+};
+
+static struct clk_alpha_pll pwrcl_pll = {
+	.offset = PWRCL_REG_OFFSET,
+	.regs = prim_pll_regs,
+	.flags = SUPPORTS_DYNAMIC_UPDATE | SUPPORTS_FSM_MODE,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "pwrcl_pll",
+		.parent_names = (const char *[]){ "xo" },
+		.num_parents = 1,
+		.ops = &clk_alpha_pll_huayra_ops,
+	},
+};
+
+static const struct pll_vco alt_pll_vco_modes[] = {
+	VCO(3,  250000000,  500000000),
+	VCO(2,  500000000,  750000000),
+	VCO(1,  750000000, 1000000000),
+	VCO(0, 1000000000, 2150400000),
+};
+
+static const struct alpha_pll_config altpll_config = {
+	.l = 16,
+	.vco_val = 0x3 << 20,
+	.vco_mask = 0x3 << 20,
+	.config_ctl_val = 0x4001051b,
+	.post_div_mask = 0x3 << 8,
+	.post_div_val = 0x1 << 8,
+	.main_output_mask = BIT(0),
+	.early_output_mask = BIT(3),
+};
+
+static struct clk_alpha_pll perfcl_alt_pll = {
+	.offset = PERFCL_REG_OFFSET + ALT_PLL_OFFSET,
+	.regs = alt_pll_regs,
+	.vco_table = alt_pll_vco_modes,
+	.num_vco = ARRAY_SIZE(alt_pll_vco_modes),
+	.flags = SUPPORTS_OFFLINE_REQ | SUPPORTS_FSM_MODE,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "perfcl_alt_pll",
+		.parent_names = (const char *[]){ "xo" },
+		.num_parents = 1,
+		.ops = &clk_alpha_pll_hwfsm_ops,
+	},
+};
+
+static struct clk_alpha_pll pwrcl_alt_pll = {
+	.offset = PWRCL_REG_OFFSET + ALT_PLL_OFFSET,
+	.regs = alt_pll_regs,
+	.vco_table = alt_pll_vco_modes,
+	.num_vco = ARRAY_SIZE(alt_pll_vco_modes),
+	.flags = SUPPORTS_OFFLINE_REQ | SUPPORTS_FSM_MODE,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "pwrcl_alt_pll",
+		.parent_names = (const char *[]){ "xo" },
+		.num_parents = 1,
+		.ops = &clk_alpha_pll_hwfsm_ops,
+	},
+};
+
+struct clk_cpu_8996_mux {
+	u32	reg;
+	u8	shift;
+	u8	width;
+	struct notifier_block nb;
+	struct clk_hw	*pll;
+	struct clk_hw	*pll_div_2;
+	struct clk_regmap clkr;
+};
+
+static int cpu_clk_notifier_cb(struct notifier_block *nb, unsigned long event,
+			       void *data);
+
+#define to_clk_cpu_8996_mux_nb(_nb) \
+	container_of(_nb, struct clk_cpu_8996_mux, nb)
+
+static inline struct clk_cpu_8996_mux *to_clk_cpu_8996_mux_hw(struct clk_hw *hw)
+{
+	return container_of(to_clk_regmap(hw), struct clk_cpu_8996_mux, clkr);
+}
+
+static u8 clk_cpu_8996_mux_get_parent(struct clk_hw *hw)
+{
+	struct clk_regmap *clkr = to_clk_regmap(hw);
+	struct clk_cpu_8996_mux *cpuclk = to_clk_cpu_8996_mux_hw(hw);
+	u32 mask = GENMASK(cpuclk->width - 1, 0);
+	u32 val;
+
+	regmap_read(clkr->regmap, cpuclk->reg, &val);
+	val >>= cpuclk->shift;
+
+	return val & mask;
+}
+
+static int clk_cpu_8996_mux_set_parent(struct clk_hw *hw, u8 index)
+{
+	struct clk_regmap *clkr = to_clk_regmap(hw);
+	struct clk_cpu_8996_mux *cpuclk = to_clk_cpu_8996_mux_hw(hw);
+	u32 mask = GENMASK(cpuclk->width + cpuclk->shift - 1, cpuclk->shift);
+	u32 val;
+
+	val = index;
+	val <<= cpuclk->shift;
+
+	return regmap_update_bits(clkr->regmap, cpuclk->reg, mask, val);
+}
+
+static int clk_cpu_8996_mux_determine_rate(struct clk_hw *hw,
+					   struct clk_rate_request *req)
+{
+	struct clk_cpu_8996_mux *cpuclk = to_clk_cpu_8996_mux_hw(hw);
+	struct clk_hw *parent = cpuclk->pll;
+
+	if (cpuclk->pll_div_2 && req->rate < DIV_2_THRESHOLD) {
+		if (req->rate < (DIV_2_THRESHOLD / 2))
+			return -EINVAL;
+
+		parent = cpuclk->pll_div_2;
+	}
+
+	req->best_parent_rate = clk_hw_round_rate(parent, req->rate);
+	req->best_parent_hw = parent;
+
+	return 0;
+}
+
+static const struct clk_ops clk_cpu_8996_mux_ops = {
+	.set_parent = clk_cpu_8996_mux_set_parent,
+	.get_parent = clk_cpu_8996_mux_get_parent,
+	.determine_rate = clk_cpu_8996_mux_determine_rate,
+};
+
+static struct clk_cpu_8996_mux pwrcl_smux = {
+	.reg = PWRCL_REG_OFFSET + MUX_OFFSET,
+	.shift = 2,
+	.width = 2,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "pwrcl_smux",
+		.parent_names = (const char *[]){
+			"xo",
+			"pwrcl_pll_main",
+		},
+		.num_parents = 2,
+		.ops = &clk_cpu_8996_mux_ops,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_cpu_8996_mux perfcl_smux = {
+	.reg = PERFCL_REG_OFFSET + MUX_OFFSET,
+	.shift = 2,
+	.width = 2,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "perfcl_smux",
+		.parent_names = (const char *[]){
+			"xo",
+			"perfcl_pll_main",
+		},
+		.num_parents = 2,
+		.ops = &clk_cpu_8996_mux_ops,
+		.flags = CLK_SET_RATE_PARENT,
+	},
+};
+
+static struct clk_cpu_8996_mux pwrcl_pmux = {
+	.reg = PWRCL_REG_OFFSET + MUX_OFFSET,
+	.shift = 0,
+	.width = 2,
+	.pll = &pwrcl_pll.clkr.hw,
+	.pll_div_2 = &pwrcl_smux.clkr.hw,
+	.nb.notifier_call = cpu_clk_notifier_cb,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "pwrcl_pmux",
+		.parent_names = (const char *[]){
+			"pwrcl_smux",
+			"pwrcl_pll",
+			"pwrcl_pll_acd",
+			"pwrcl_alt_pll",
+		},
+		.num_parents = 4,
+		.ops = &clk_cpu_8996_mux_ops,
+		/* CPU clock is critical and should never be gated */
+		.flags = CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+	},
+};
+
+static struct clk_cpu_8996_mux perfcl_pmux = {
+	.reg = PERFCL_REG_OFFSET + MUX_OFFSET,
+	.shift = 0,
+	.width = 2,
+	.pll = &perfcl_pll.clkr.hw,
+	.pll_div_2 = &perfcl_smux.clkr.hw,
+	.nb.notifier_call = cpu_clk_notifier_cb,
+	.clkr.hw.init = &(struct clk_init_data) {
+		.name = "perfcl_pmux",
+		.parent_names = (const char *[]){
+			"perfcl_smux",
+			"perfcl_pll",
+			"perfcl_pll_acd",
+			"perfcl_alt_pll",
+		},
+		.num_parents = 4,
+		.ops = &clk_cpu_8996_mux_ops,
+		/* CPU clock is critical and should never be gated */
+		.flags = CLK_SET_RATE_PARENT | CLK_IS_CRITICAL,
+	},
+};
+
+static const struct regmap_config cpu_msm8996_regmap_config = {
+	.reg_bits		= 32,
+	.reg_stride		= 4,
+	.val_bits		= 32,
+	.max_register		= 0x80210,
+	.fast_io		= true,
+	.val_format_endian	= REGMAP_ENDIAN_LITTLE,
+};
+
+static struct clk_regmap *cpu_msm8996_clks[] = {
+	&perfcl_pll.clkr,
+	&pwrcl_pll.clkr,
+	&perfcl_alt_pll.clkr,
+	&pwrcl_alt_pll.clkr,
+	&perfcl_smux.clkr,
+	&pwrcl_smux.clkr,
+	&perfcl_pmux.clkr,
+	&pwrcl_pmux.clkr,
+};
+
+static int qcom_cpu_clk_msm8996_register_clks(struct device *dev,
+					      struct regmap *regmap)
+{
+	int i, ret;
+
+	perfcl_smux.pll = clk_hw_register_fixed_factor(dev, "perfcl_pll_main",
+						       "perfcl_pll",
+						       CLK_SET_RATE_PARENT,
+						       1, 2);
+	if (IS_ERR(perfcl_smux.pll)) {
+		dev_err(dev, "Failed to initialize perfcl_pll_main\n");
+		return PTR_ERR(perfcl_smux.pll);
+	}
+
+	pwrcl_smux.pll = clk_hw_register_fixed_factor(dev, "pwrcl_pll_main",
+						      "pwrcl_pll",
+						      CLK_SET_RATE_PARENT,
+						      1, 2);
+	if (IS_ERR(pwrcl_smux.pll)) {
+		dev_err(dev, "Failed to initialize pwrcl_pll_main\n");
+		clk_hw_unregister(perfcl_smux.pll);
+		return PTR_ERR(pwrcl_smux.pll);
+	}
+
+	for (i = 0; i < ARRAY_SIZE(cpu_msm8996_clks); i++) {
+		ret = devm_clk_register_regmap(dev, cpu_msm8996_clks[i]);
+		if (ret) {
+			clk_hw_unregister(perfcl_smux.pll);
+			clk_hw_unregister(pwrcl_smux.pll);
+			return ret;
+		}
+	}
+
+	clk_alpha_pll_configure(&perfcl_pll, regmap, &hfpll_config);
+	clk_alpha_pll_configure(&pwrcl_pll, regmap, &hfpll_config);
+	clk_alpha_pll_configure(&perfcl_alt_pll, regmap, &altpll_config);
+	clk_alpha_pll_configure(&pwrcl_alt_pll, regmap, &altpll_config);
+
+	/* Enable alt PLLs */
+	clk_prepare_enable(pwrcl_alt_pll.clkr.hw.clk);
+	clk_prepare_enable(perfcl_alt_pll.clkr.hw.clk);
+
+	clk_notifier_register(pwrcl_pmux.clkr.hw.clk, &pwrcl_pmux.nb);
+	clk_notifier_register(perfcl_pmux.clkr.hw.clk, &perfcl_pmux.nb);
+
+	return ret;
+}
+
+static int qcom_cpu_clk_msm8996_unregister_clks(void)
+{
+	int ret = 0;
+
+	ret = clk_notifier_unregister(pwrcl_pmux.clkr.hw.clk, &pwrcl_pmux.nb);
+	if (ret)
+		return ret;
+
+	ret = clk_notifier_unregister(perfcl_pmux.clkr.hw.clk, &perfcl_pmux.nb);
+	if (ret)
+		return ret;
+
+	clk_hw_unregister(perfcl_smux.pll);
+	clk_hw_unregister(pwrcl_smux.pll);
+
+	return 0;
+}
+
+#define CPU_AFINITY_MASK 0xFFF
+#define PWRCL_CPU_REG_MASK 0x3
+#define PERFCL_CPU_REG_MASK 0x103
+
+#define L2ACDCR_REG 0x580ULL
+#define L2ACDTD_REG 0x581ULL
+#define L2ACDDVMRC_REG 0x584ULL
+#define L2ACDSSCR_REG 0x589ULL
+
+static DEFINE_SPINLOCK(qcom_clk_acd_lock);
+static void __iomem *base;
+
+static void qcom_cpu_clk_msm8996_acd_init(void __iomem *base)
+{
+	u64 hwid;
+	unsigned long flags;
+
+	spin_lock_irqsave(&qcom_clk_acd_lock, flags);
+
+	hwid = read_cpuid_mpidr() & CPU_AFINITY_MASK;
+
+	kryo_l2_set_indirect_reg(L2ACDTD_REG, 0x00006a11);
+	kryo_l2_set_indirect_reg(L2ACDDVMRC_REG, 0x000e0f0f);
+	kryo_l2_set_indirect_reg(L2ACDSSCR_REG, 0x00000601);
+
+	if (PWRCL_CPU_REG_MASK == (hwid | PWRCL_CPU_REG_MASK)) {
+		writel(0xf, base + PWRCL_REG_OFFSET + SSSCTL_OFFSET);
+		kryo_l2_set_indirect_reg(L2ACDCR_REG, 0x002c5ffd);
+	}
+
+	if (PERFCL_CPU_REG_MASK == (hwid | PERFCL_CPU_REG_MASK)) {
+		kryo_l2_set_indirect_reg(L2ACDCR_REG, 0x002c5ffd);
+		writel(0xf, base + PERFCL_REG_OFFSET + SSSCTL_OFFSET);
+	}
+
+	spin_unlock_irqrestore(&qcom_clk_acd_lock, flags);
+}
+
+static int cpu_clk_notifier_cb(struct notifier_block *nb, unsigned long event,
+			       void *data)
+{
+	struct clk_cpu_8996_mux *cpuclk = to_clk_cpu_8996_mux_nb(nb);
+	struct clk_notifier_data *cnd = data;
+	int ret;
+
+	switch (event) {
+	case PRE_RATE_CHANGE:
+		ret = clk_cpu_8996_mux_set_parent(&cpuclk->clkr.hw, ALT_INDEX);
+		qcom_cpu_clk_msm8996_acd_init(base);
+		break;
+	case POST_RATE_CHANGE:
+		if (cnd->new_rate < DIV_2_THRESHOLD)
+			ret = clk_cpu_8996_mux_set_parent(&cpuclk->clkr.hw,
+							  DIV_2_INDEX);
+		else
+			ret = clk_cpu_8996_mux_set_parent(&cpuclk->clkr.hw,
+							  ACD_INDEX);
+		break;
+	default:
+		ret = 0;
+		break;
+	}
+
+	return notifier_from_errno(ret);
+};
+
+static int qcom_cpu_clk_msm8996_driver_probe(struct platform_device *pdev)
+{
+	struct regmap *regmap;
+	struct clk_hw_onecell_data *data;
+	struct device *dev = &pdev->dev;
+	int ret;
+
+	data = devm_kzalloc(dev, struct_size(data, hws, 2), GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+
+	base = devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(base))
+		return PTR_ERR(base);
+
+	regmap = devm_regmap_init_mmio(dev, base, &cpu_msm8996_regmap_config);
+	if (IS_ERR(regmap))
+		return PTR_ERR(regmap);
+
+	ret = qcom_cpu_clk_msm8996_register_clks(dev, regmap);
+	if (ret)
+		return ret;
+
+	qcom_cpu_clk_msm8996_acd_init(base);
+
+	data->hws[0] = &pwrcl_pmux.clkr.hw;
+	data->hws[1] = &perfcl_pmux.clkr.hw;
+	data->num = 2;
+
+	return devm_of_clk_add_hw_provider(dev, of_clk_hw_onecell_get, data);
+}
+
+static int qcom_cpu_clk_msm8996_driver_remove(struct platform_device *pdev)
+{
+	return qcom_cpu_clk_msm8996_unregister_clks();
+}
+
+static const struct of_device_id qcom_cpu_clk_msm8996_match_table[] = {
+	{ .compatible = "qcom,msm8996-apcc" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, qcom_cpu_clk_msm8996_match_table);
+
+static struct platform_driver qcom_cpu_clk_msm8996_driver = {
+	.probe = qcom_cpu_clk_msm8996_driver_probe,
+	.remove = qcom_cpu_clk_msm8996_driver_remove,
+	.driver = {
+		.name = "qcom-msm8996-apcc",
+		.of_match_table = qcom_cpu_clk_msm8996_match_table,
+	},
+};
+module_platform_driver(qcom_cpu_clk_msm8996_driver);
+
+MODULE_DESCRIPTION("QCOM MSM8996 CPU Clock Driver");
+MODULE_LICENSE("GPL v2");

drivers/clk/qcom/clk-smd-rpm.c

@@ -452,6 +452,55 @@ static const struct rpm_smd_clk_desc rpm_clk_msm8916 = {
 	.num_clks = ARRAY_SIZE(msm8916_clks),
 };
 
+/* msm8936 */
+DEFINE_CLK_SMD_RPM(msm8936, pcnoc_clk, pcnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8936, snoc_clk, snoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 1);
+DEFINE_CLK_SMD_RPM(msm8936, bimc_clk, bimc_a_clk, QCOM_SMD_RPM_MEM_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8936, sysmmnoc_clk, sysmmnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 2);
+DEFINE_CLK_SMD_RPM_QDSS(msm8936, qdss_clk, qdss_a_clk, QCOM_SMD_RPM_MISC_CLK, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8936, bb_clk1, bb_clk1_a, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8936, bb_clk2, bb_clk2_a, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8936, rf_clk1, rf_clk1_a, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8936, rf_clk2, rf_clk2_a, 5);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8936, bb_clk1_pin, bb_clk1_a_pin, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8936, bb_clk2_pin, bb_clk2_a_pin, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8936, rf_clk1_pin, rf_clk1_a_pin, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8936, rf_clk2_pin, rf_clk2_a_pin, 5);
+
+static struct clk_smd_rpm *msm8936_clks[] = {
+	[RPM_SMD_PCNOC_CLK]		= &msm8936_pcnoc_clk,
+	[RPM_SMD_PCNOC_A_CLK]		= &msm8936_pcnoc_a_clk,
+	[RPM_SMD_SNOC_CLK]		= &msm8936_snoc_clk,
+	[RPM_SMD_SNOC_A_CLK]		= &msm8936_snoc_a_clk,
+	[RPM_SMD_BIMC_CLK]		= &msm8936_bimc_clk,
+	[RPM_SMD_BIMC_A_CLK]		= &msm8936_bimc_a_clk,
+	[RPM_SMD_SYSMMNOC_CLK]		= &msm8936_sysmmnoc_clk,
+	[RPM_SMD_SYSMMNOC_A_CLK]	= &msm8936_sysmmnoc_a_clk,
+	[RPM_SMD_QDSS_CLK]		= &msm8936_qdss_clk,
+	[RPM_SMD_QDSS_A_CLK]		= &msm8936_qdss_a_clk,
+	[RPM_SMD_BB_CLK1]		= &msm8936_bb_clk1,
+	[RPM_SMD_BB_CLK1_A]		= &msm8936_bb_clk1_a,
+	[RPM_SMD_BB_CLK2]		= &msm8936_bb_clk2,
+	[RPM_SMD_BB_CLK2_A]		= &msm8936_bb_clk2_a,
+	[RPM_SMD_RF_CLK1]		= &msm8936_rf_clk1,
+	[RPM_SMD_RF_CLK1_A]		= &msm8936_rf_clk1_a,
+	[RPM_SMD_RF_CLK2]		= &msm8936_rf_clk2,
+	[RPM_SMD_RF_CLK2_A]		= &msm8936_rf_clk2_a,
+	[RPM_SMD_BB_CLK1_PIN]		= &msm8936_bb_clk1_pin,
+	[RPM_SMD_BB_CLK1_A_PIN]		= &msm8936_bb_clk1_a_pin,
+	[RPM_SMD_BB_CLK2_PIN]		= &msm8936_bb_clk2_pin,
+	[RPM_SMD_BB_CLK2_A_PIN]		= &msm8936_bb_clk2_a_pin,
+	[RPM_SMD_RF_CLK1_PIN]		= &msm8936_rf_clk1_pin,
+	[RPM_SMD_RF_CLK1_A_PIN]		= &msm8936_rf_clk1_a_pin,
+	[RPM_SMD_RF_CLK2_PIN]		= &msm8936_rf_clk2_pin,
+	[RPM_SMD_RF_CLK2_A_PIN]		= &msm8936_rf_clk2_a_pin,
+};
+
+static const struct rpm_smd_clk_desc rpm_clk_msm8936 = {
+		.clks = msm8936_clks,
+		.num_clks = ARRAY_SIZE(msm8936_clks),
+};
+
 /* msm8974 */
 DEFINE_CLK_SMD_RPM(msm8974, pnoc_clk, pnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 0);
 DEFINE_CLK_SMD_RPM(msm8974, snoc_clk, snoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 1);
@@ -574,6 +623,175 @@ static const struct rpm_smd_clk_desc rpm_clk_msm8976 = {
 	.num_clks = ARRAY_SIZE(msm8976_clks),
 };
 
+/* msm8992 */
+DEFINE_CLK_SMD_RPM(msm8992, pnoc_clk, pnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8992, ocmemgx_clk, ocmemgx_a_clk, QCOM_SMD_RPM_MEM_CLK, 2);
+DEFINE_CLK_SMD_RPM(msm8992, bimc_clk, bimc_a_clk, QCOM_SMD_RPM_MEM_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8992, cnoc_clk, cnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 2);
+DEFINE_CLK_SMD_RPM(msm8992, gfx3d_clk_src, gfx3d_a_clk_src, QCOM_SMD_RPM_MEM_CLK, 1);
+DEFINE_CLK_SMD_RPM(msm8992, snoc_clk, snoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8992, bb_clk1, bb_clk1_a, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8992, bb_clk1_pin, bb_clk1_a_pin, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8992, bb_clk2, bb_clk2_a, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8992, bb_clk2_pin, bb_clk2_a_pin, 2);
+
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8992, div_clk1, div_clk1_a, 11);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8992, div_clk2, div_clk2_a, 12);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8992, div_clk3, div_clk3_a, 13);
+DEFINE_CLK_SMD_RPM(msm8992, ipa_clk, ipa_a_clk, QCOM_SMD_RPM_IPA_CLK, 0);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8992, ln_bb_clk, ln_bb_a_clk, 8);
+DEFINE_CLK_SMD_RPM(msm8992, mmssnoc_ahb_clk, mmssnoc_ahb_a_clk,
+		   QCOM_SMD_RPM_BUS_CLK, 3);
+DEFINE_CLK_SMD_RPM_QDSS(msm8992, qdss_clk, qdss_a_clk,
+			QCOM_SMD_RPM_MISC_CLK, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8992, rf_clk1, rf_clk1_a, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8992, rf_clk2, rf_clk2_a, 5);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8992, rf_clk1_pin, rf_clk1_a_pin, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8992, rf_clk2_pin, rf_clk2_a_pin, 5);
+
+DEFINE_CLK_SMD_RPM(msm8992, ce1_clk, ce1_a_clk, QCOM_SMD_RPM_CE_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8992, ce2_clk, ce2_a_clk, QCOM_SMD_RPM_CE_CLK, 1);
+
+static struct clk_smd_rpm *msm8992_clks[] = {
+	[RPM_SMD_PNOC_CLK] = &msm8992_pnoc_clk,
+	[RPM_SMD_PNOC_A_CLK] = &msm8992_pnoc_a_clk,
+	[RPM_SMD_OCMEMGX_CLK] = &msm8992_ocmemgx_clk,
+	[RPM_SMD_OCMEMGX_A_CLK] = &msm8992_ocmemgx_a_clk,
+	[RPM_SMD_BIMC_CLK] = &msm8992_bimc_clk,
+	[RPM_SMD_BIMC_A_CLK] = &msm8992_bimc_a_clk,
+	[RPM_SMD_CNOC_CLK] = &msm8992_cnoc_clk,
+	[RPM_SMD_CNOC_A_CLK] = &msm8992_cnoc_a_clk,
+	[RPM_SMD_GFX3D_CLK_SRC] = &msm8992_gfx3d_clk_src,
+	[RPM_SMD_GFX3D_A_CLK_SRC] = &msm8992_gfx3d_a_clk_src,
+	[RPM_SMD_SNOC_CLK] = &msm8992_snoc_clk,
+	[RPM_SMD_SNOC_A_CLK] = &msm8992_snoc_a_clk,
+	[RPM_SMD_BB_CLK1] = &msm8992_bb_clk1,
+	[RPM_SMD_BB_CLK1_A] = &msm8992_bb_clk1_a,
+	[RPM_SMD_BB_CLK1_PIN] = &msm8992_bb_clk1_pin,
+	[RPM_SMD_BB_CLK1_A_PIN] = &msm8992_bb_clk1_a_pin,
+	[RPM_SMD_BB_CLK2] = &msm8992_bb_clk2,
+	[RPM_SMD_BB_CLK2_A] = &msm8992_bb_clk2_a,
+	[RPM_SMD_BB_CLK2_PIN] = &msm8992_bb_clk2_pin,
+	[RPM_SMD_BB_CLK2_A_PIN] = &msm8992_bb_clk2_a_pin,
+	[RPM_SMD_DIV_CLK1] = &msm8992_div_clk1,
+	[RPM_SMD_DIV_A_CLK1] = &msm8992_div_clk1_a,
+	[RPM_SMD_DIV_CLK2] = &msm8992_div_clk2,
+	[RPM_SMD_DIV_A_CLK2] = &msm8992_div_clk2_a,
+	[RPM_SMD_DIV_CLK3] = &msm8992_div_clk3,
+	[RPM_SMD_DIV_A_CLK3] = &msm8992_div_clk3_a,
+	[RPM_SMD_IPA_CLK] = &msm8992_ipa_clk,
+	[RPM_SMD_IPA_A_CLK] = &msm8992_ipa_a_clk,
+	[RPM_SMD_LN_BB_CLK] = &msm8992_ln_bb_clk,
+	[RPM_SMD_LN_BB_A_CLK] = &msm8992_ln_bb_a_clk,
+	[RPM_SMD_MMSSNOC_AHB_CLK] = &msm8992_mmssnoc_ahb_clk,
+	[RPM_SMD_MMSSNOC_AHB_A_CLK] = &msm8992_mmssnoc_ahb_a_clk,
+	[RPM_SMD_QDSS_CLK] = &msm8992_qdss_clk,
+	[RPM_SMD_QDSS_A_CLK] = &msm8992_qdss_a_clk,
+	[RPM_SMD_RF_CLK1] = &msm8992_rf_clk1,
+	[RPM_SMD_RF_CLK1_A] = &msm8992_rf_clk1_a,
+	[RPM_SMD_RF_CLK2] = &msm8992_rf_clk2,
+	[RPM_SMD_RF_CLK2_A] = &msm8992_rf_clk2_a,
+	[RPM_SMD_RF_CLK1_PIN] = &msm8992_rf_clk1_pin,
+	[RPM_SMD_RF_CLK1_A_PIN] = &msm8992_rf_clk1_a_pin,
+	[RPM_SMD_RF_CLK2_PIN] = &msm8992_rf_clk2_pin,
+	[RPM_SMD_RF_CLK2_A_PIN] = &msm8992_rf_clk2_a_pin,
+	[RPM_SMD_CE1_CLK] = &msm8992_ce1_clk,
+	[RPM_SMD_CE1_A_CLK] = &msm8992_ce1_a_clk,
+	[RPM_SMD_CE2_CLK] = &msm8992_ce2_clk,
+	[RPM_SMD_CE2_A_CLK] = &msm8992_ce2_a_clk,
+};
+
+static const struct rpm_smd_clk_desc rpm_clk_msm8992 = {
+	.clks = msm8992_clks,
+	.num_clks = ARRAY_SIZE(msm8992_clks),
+};
+
+/* msm8994 */
+DEFINE_CLK_SMD_RPM(msm8994, pnoc_clk, pnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8994, ocmemgx_clk, ocmemgx_a_clk, QCOM_SMD_RPM_MEM_CLK, 2);
+DEFINE_CLK_SMD_RPM(msm8994, bimc_clk, bimc_a_clk, QCOM_SMD_RPM_MEM_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8994, cnoc_clk, cnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 2);
+DEFINE_CLK_SMD_RPM(msm8994, gfx3d_clk_src, gfx3d_a_clk_src, QCOM_SMD_RPM_MEM_CLK, 1);
+DEFINE_CLK_SMD_RPM(msm8994, snoc_clk, snoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8994, bb_clk1, bb_clk1_a, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8994, bb_clk1_pin, bb_clk1_a_pin, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8994, bb_clk2, bb_clk2_a, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8994, bb_clk2_pin, bb_clk2_a_pin, 2);
+
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8994, div_clk1, div_clk1_a, 11);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8994, div_clk2, div_clk2_a, 12);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8994, div_clk3, div_clk3_a, 13);
+DEFINE_CLK_SMD_RPM(msm8994, ipa_clk, ipa_a_clk, QCOM_SMD_RPM_IPA_CLK, 0);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8994, ln_bb_clk, ln_bb_a_clk, 8);
+DEFINE_CLK_SMD_RPM(msm8994, mmssnoc_ahb_clk, mmssnoc_ahb_a_clk,
+		   QCOM_SMD_RPM_BUS_CLK, 3);
+DEFINE_CLK_SMD_RPM_QDSS(msm8994, qdss_clk, qdss_a_clk,
+			QCOM_SMD_RPM_MISC_CLK, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8994, rf_clk1, rf_clk1_a, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(msm8994, rf_clk2, rf_clk2_a, 5);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8994, rf_clk1_pin, rf_clk1_a_pin, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(msm8994, rf_clk2_pin, rf_clk2_a_pin, 5);
+
+DEFINE_CLK_SMD_RPM(msm8994, ce1_clk, ce1_a_clk, QCOM_SMD_RPM_CE_CLK, 0);
+DEFINE_CLK_SMD_RPM(msm8994, ce2_clk, ce2_a_clk, QCOM_SMD_RPM_CE_CLK, 1);
+DEFINE_CLK_SMD_RPM(msm8994, ce3_clk, ce3_a_clk, QCOM_SMD_RPM_CE_CLK, 2);
+
+static struct clk_smd_rpm *msm8994_clks[] = {
+	[RPM_SMD_PNOC_CLK] = &msm8994_pnoc_clk,
+	[RPM_SMD_PNOC_A_CLK] = &msm8994_pnoc_a_clk,
+	[RPM_SMD_OCMEMGX_CLK] = &msm8994_ocmemgx_clk,
+	[RPM_SMD_OCMEMGX_A_CLK] = &msm8994_ocmemgx_a_clk,
+	[RPM_SMD_BIMC_CLK] = &msm8994_bimc_clk,
+	[RPM_SMD_BIMC_A_CLK] = &msm8994_bimc_a_clk,
+	[RPM_SMD_CNOC_CLK] = &msm8994_cnoc_clk,
+	[RPM_SMD_CNOC_A_CLK] = &msm8994_cnoc_a_clk,
+	[RPM_SMD_GFX3D_CLK_SRC] = &msm8994_gfx3d_clk_src,
+	[RPM_SMD_GFX3D_A_CLK_SRC] = &msm8994_gfx3d_a_clk_src,
+	[RPM_SMD_SNOC_CLK] = &msm8994_snoc_clk,
+	[RPM_SMD_SNOC_A_CLK] = &msm8994_snoc_a_clk,
+	[RPM_SMD_BB_CLK1] = &msm8994_bb_clk1,
+	[RPM_SMD_BB_CLK1_A] = &msm8994_bb_clk1_a,
+	[RPM_SMD_BB_CLK1_PIN] = &msm8994_bb_clk1_pin,
+	[RPM_SMD_BB_CLK1_A_PIN] = &msm8994_bb_clk1_a_pin,
+	[RPM_SMD_BB_CLK2] = &msm8994_bb_clk2,
+	[RPM_SMD_BB_CLK2_A] = &msm8994_bb_clk2_a,
+	[RPM_SMD_BB_CLK2_PIN] = &msm8994_bb_clk2_pin,
+	[RPM_SMD_BB_CLK2_A_PIN] = &msm8994_bb_clk2_a_pin,
+	[RPM_SMD_DIV_CLK1] = &msm8994_div_clk1,
+	[RPM_SMD_DIV_A_CLK1] = &msm8994_div_clk1_a,
+	[RPM_SMD_DIV_CLK2] = &msm8994_div_clk2,
+	[RPM_SMD_DIV_A_CLK2] = &msm8994_div_clk2_a,
+	[RPM_SMD_DIV_CLK3] = &msm8994_div_clk3,
+	[RPM_SMD_DIV_A_CLK3] = &msm8994_div_clk3_a,
+	[RPM_SMD_IPA_CLK] = &msm8994_ipa_clk,
+	[RPM_SMD_IPA_A_CLK] = &msm8994_ipa_a_clk,
+	[RPM_SMD_LN_BB_CLK] = &msm8994_ln_bb_clk,
+	[RPM_SMD_LN_BB_A_CLK] = &msm8994_ln_bb_a_clk,
+	[RPM_SMD_MMSSNOC_AHB_CLK] = &msm8994_mmssnoc_ahb_clk,
+	[RPM_SMD_MMSSNOC_AHB_A_CLK] = &msm8994_mmssnoc_ahb_a_clk,
+	[RPM_SMD_QDSS_CLK] = &msm8994_qdss_clk,
+	[RPM_SMD_QDSS_A_CLK] = &msm8994_qdss_a_clk,
+	[RPM_SMD_RF_CLK1] = &msm8994_rf_clk1,
+	[RPM_SMD_RF_CLK1_A] = &msm8994_rf_clk1_a,
+	[RPM_SMD_RF_CLK2] = &msm8994_rf_clk2,
+	[RPM_SMD_RF_CLK2_A] = &msm8994_rf_clk2_a,
+	[RPM_SMD_RF_CLK1_PIN] = &msm8994_rf_clk1_pin,
+	[RPM_SMD_RF_CLK1_A_PIN] = &msm8994_rf_clk1_a_pin,
+	[RPM_SMD_RF_CLK2_PIN] = &msm8994_rf_clk2_pin,
+	[RPM_SMD_RF_CLK2_A_PIN] = &msm8994_rf_clk2_a_pin,
+	[RPM_SMD_CE1_CLK] = &msm8994_ce1_clk,
+	[RPM_SMD_CE1_A_CLK] = &msm8994_ce1_a_clk,
+	[RPM_SMD_CE2_CLK] = &msm8994_ce2_clk,
+	[RPM_SMD_CE2_A_CLK] = &msm8994_ce2_a_clk,
+	[RPM_SMD_CE3_CLK] = &msm8994_ce3_clk,
+	[RPM_SMD_CE3_A_CLK] = &msm8994_ce3_a_clk,
+};
+
+static const struct rpm_smd_clk_desc rpm_clk_msm8994 = {
+	.clks = msm8994_clks,
+	.num_clks = ARRAY_SIZE(msm8994_clks),
+};
+
 /* msm8996 */
 DEFINE_CLK_SMD_RPM(msm8996, pcnoc_clk, pcnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 0);
 DEFINE_CLK_SMD_RPM(msm8996, snoc_clk, snoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 1);
@@ -766,13 +984,92 @@ static const struct rpm_smd_clk_desc rpm_clk_msm8998 = {
 	.num_clks = ARRAY_SIZE(msm8998_clks),
 };
 
+/* sdm660 */
+DEFINE_CLK_SMD_RPM_BRANCH(sdm660, bi_tcxo, bi_tcxo_a, QCOM_SMD_RPM_MISC_CLK, 0,
+								19200000);
+DEFINE_CLK_SMD_RPM(sdm660, snoc_clk, snoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 1);
+DEFINE_CLK_SMD_RPM(sdm660, cnoc_clk, cnoc_a_clk, QCOM_SMD_RPM_BUS_CLK, 2);
+DEFINE_CLK_SMD_RPM(sdm660, cnoc_periph_clk, cnoc_periph_a_clk,
+						QCOM_SMD_RPM_BUS_CLK, 0);
+DEFINE_CLK_SMD_RPM(sdm660, bimc_clk, bimc_a_clk, QCOM_SMD_RPM_MEM_CLK, 0);
+DEFINE_CLK_SMD_RPM(sdm660, mmssnoc_axi_clk, mmssnoc_axi_a_clk,
+						   QCOM_SMD_RPM_MMAXI_CLK, 0);
+DEFINE_CLK_SMD_RPM(sdm660, ipa_clk, ipa_a_clk, QCOM_SMD_RPM_IPA_CLK, 0);
+DEFINE_CLK_SMD_RPM(sdm660, ce1_clk, ce1_a_clk, QCOM_SMD_RPM_CE_CLK, 0);
+DEFINE_CLK_SMD_RPM(sdm660, aggre2_noc_clk, aggre2_noc_a_clk,
+						QCOM_SMD_RPM_AGGR_CLK, 2);
+DEFINE_CLK_SMD_RPM_QDSS(sdm660, qdss_clk, qdss_a_clk,
+						QCOM_SMD_RPM_MISC_CLK, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(sdm660, rf_clk1, rf_clk1_a, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(sdm660, div_clk1, div_clk1_a, 11);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(sdm660, ln_bb_clk1, ln_bb_clk1_a, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(sdm660, ln_bb_clk2, ln_bb_clk2_a, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER(sdm660, ln_bb_clk3, ln_bb_clk3_a, 3);
+
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(sdm660, rf_clk1_pin, rf_clk1_a_pin, 4);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(sdm660, ln_bb_clk1_pin,
+							ln_bb_clk1_pin_a, 1);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(sdm660, ln_bb_clk2_pin,
+							ln_bb_clk2_pin_a, 2);
+DEFINE_CLK_SMD_RPM_XO_BUFFER_PINCTRL(sdm660, ln_bb_clk3_pin,
+							ln_bb_clk3_pin_a, 3);
+static struct clk_smd_rpm *sdm660_clks[] = {
+	[RPM_SMD_XO_CLK_SRC] = &sdm660_bi_tcxo,
+	[RPM_SMD_XO_A_CLK_SRC] = &sdm660_bi_tcxo_a,
+	[RPM_SMD_SNOC_CLK] = &sdm660_snoc_clk,
+	[RPM_SMD_SNOC_A_CLK] = &sdm660_snoc_a_clk,
+	[RPM_SMD_CNOC_CLK] = &sdm660_cnoc_clk,
+	[RPM_SMD_CNOC_A_CLK] = &sdm660_cnoc_a_clk,
+	[RPM_SMD_CNOC_PERIPH_CLK] = &sdm660_cnoc_periph_clk,
+	[RPM_SMD_CNOC_PERIPH_A_CLK] = &sdm660_cnoc_periph_a_clk,
+	[RPM_SMD_BIMC_CLK] = &sdm660_bimc_clk,
+	[RPM_SMD_BIMC_A_CLK] = &sdm660_bimc_a_clk,
+	[RPM_SMD_MMSSNOC_AXI_CLK] = &sdm660_mmssnoc_axi_clk,
+	[RPM_SMD_MMSSNOC_AXI_CLK_A] = &sdm660_mmssnoc_axi_a_clk,
+	[RPM_SMD_IPA_CLK] = &sdm660_ipa_clk,
+	[RPM_SMD_IPA_A_CLK] = &sdm660_ipa_a_clk,
+	[RPM_SMD_CE1_CLK] = &sdm660_ce1_clk,
+	[RPM_SMD_CE1_A_CLK] = &sdm660_ce1_a_clk,
+	[RPM_SMD_AGGR2_NOC_CLK] = &sdm660_aggre2_noc_clk,
+	[RPM_SMD_AGGR2_NOC_A_CLK] = &sdm660_aggre2_noc_a_clk,
+	[RPM_SMD_QDSS_CLK] = &sdm660_qdss_clk,
+	[RPM_SMD_QDSS_A_CLK] = &sdm660_qdss_a_clk,
+	[RPM_SMD_RF_CLK1] = &sdm660_rf_clk1,
+	[RPM_SMD_RF_CLK1_A] = &sdm660_rf_clk1_a,
+	[RPM_SMD_DIV_CLK1] = &sdm660_div_clk1,
+	[RPM_SMD_DIV_A_CLK1] = &sdm660_div_clk1_a,
+	[RPM_SMD_LN_BB_CLK] = &sdm660_ln_bb_clk1,
+	[RPM_SMD_LN_BB_A_CLK] = &sdm660_ln_bb_clk1_a,
+	[RPM_SMD_LN_BB_CLK2] = &sdm660_ln_bb_clk2,
+	[RPM_SMD_LN_BB_CLK2_A] = &sdm660_ln_bb_clk2_a,
+	[RPM_SMD_LN_BB_CLK3] = &sdm660_ln_bb_clk3,
+	[RPM_SMD_LN_BB_CLK3_A] = &sdm660_ln_bb_clk3_a,
+	[RPM_SMD_RF_CLK1_PIN] = &sdm660_rf_clk1_pin,
+	[RPM_SMD_RF_CLK1_A_PIN] = &sdm660_rf_clk1_a_pin,
+	[RPM_SMD_LN_BB_CLK1_PIN] = &sdm660_ln_bb_clk1_pin,
+	[RPM_SMD_LN_BB_CLK1_A_PIN] = &sdm660_ln_bb_clk1_pin_a,
+	[RPM_SMD_LN_BB_CLK2_PIN] = &sdm660_ln_bb_clk2_pin,
+	[RPM_SMD_LN_BB_CLK2_A_PIN] = &sdm660_ln_bb_clk2_pin_a,
+	[RPM_SMD_LN_BB_CLK3_PIN] = &sdm660_ln_bb_clk3_pin,
+	[RPM_SMD_LN_BB_CLK3_A_PIN] = &sdm660_ln_bb_clk3_pin_a,
+};
+
+static const struct rpm_smd_clk_desc rpm_clk_sdm660 = {
+	.clks = sdm660_clks,
+	.num_clks = ARRAY_SIZE(sdm660_clks),
+};
+
 static const struct of_device_id rpm_smd_clk_match_table[] = {
 	{ .compatible = "qcom,rpmcc-msm8916", .data = &rpm_clk_msm8916 },
+	{ .compatible = "qcom,rpmcc-msm8936", .data = &rpm_clk_msm8936 },
 	{ .compatible = "qcom,rpmcc-msm8974", .data = &rpm_clk_msm8974 },
 	{ .compatible = "qcom,rpmcc-msm8976", .data = &rpm_clk_msm8976 },
+	{ .compatible = "qcom,rpmcc-msm8992", .data = &rpm_clk_msm8992 },
+	{ .compatible = "qcom,rpmcc-msm8994", .data = &rpm_clk_msm8994 },
 	{ .compatible = "qcom,rpmcc-msm8996", .data = &rpm_clk_msm8996 },
 	{ .compatible = "qcom,rpmcc-msm8998", .data = &rpm_clk_msm8998 },
 	{ .compatible = "qcom,rpmcc-qcs404",  .data = &rpm_clk_qcs404  },
+	{ .compatible = "qcom,rpmcc-sdm660",  .data = &rpm_clk_sdm660  },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, rpm_smd_clk_match_table);

drivers/clk/qcom/gcc-ipq806x.c

@@ -3089,7 +3089,7 @@ static int gcc_ipq806x_probe(struct platform_device *pdev)
 	regmap_write(regmap, 0x3cf8, 8);
 	regmap_write(regmap, 0x3d18, 8);
 
-	return 0;
+	return of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
 }
 
 static struct platform_driver gcc_ipq806x_driver = {

drivers/clk/qcom/gcc-ipq8074.c

@@ -4316,6 +4316,62 @@ static struct clk_branch gcc_gp3_clk = {
 	},
 };
 
+static const struct freq_tbl ftbl_pcie_rchng_clk_src[] = {
+	F(19200000, P_XO, 1, 0, 0),
+	F(100000000, P_GPLL0, 8, 0, 0),
+	{ }
+};
+
+struct clk_rcg2 pcie0_rchng_clk_src = {
+	.cmd_rcgr = 0x75070,
+	.freq_tbl = ftbl_pcie_rchng_clk_src,
+	.hid_width = 5,
+	.parent_map = gcc_xo_gpll0_map,
+	.clkr.hw.init = &(struct clk_init_data){
+		.name = "pcie0_rchng_clk_src",
+		.parent_hws = (const struct clk_hw *[]) {
+				&gpll0.clkr.hw },
+		.num_parents = 2,
+		.ops = &clk_rcg2_ops,
+	},
+};
+
+static struct clk_branch gcc_pcie0_rchng_clk = {
+	.halt_reg = 0x75070,
+	.halt_bit = 31,
+	.clkr = {
+		.enable_reg = 0x75070,
+		.enable_mask = BIT(1),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie0_rchng_clk",
+			.parent_hws = (const struct clk_hw *[]){
+				&pcie0_rchng_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
+static struct clk_branch gcc_pcie0_axi_s_bridge_clk = {
+	.halt_reg = 0x75048,
+	.halt_bit = 31,
+	.clkr = {
+		.enable_reg = 0x75048,
+		.enable_mask = BIT(0),
+		.hw.init = &(struct clk_init_data){
+			.name = "gcc_pcie0_axi_s_bridge_clk",
+			.parent_hws = (const struct clk_hw *[]){
+				&pcie0_axi_clk_src.clkr.hw,
+			},
+			.num_parents = 1,
+			.flags = CLK_SET_RATE_PARENT,
+			.ops = &clk_branch2_ops,
+		},
+	},
+};
+
 static struct clk_hw *gcc_ipq8074_hws[] = {
 	&gpll0_out_main_div2.hw,
 	&gpll6_out_main_div2.hw,
@@ -4551,6 +4607,9 @@ static struct clk_regmap *gcc_ipq8074_clks[] = {
 	[GCC_GP1_CLK] = &gcc_gp1_clk.clkr,
 	[GCC_GP2_CLK] = &gcc_gp2_clk.clkr,
 	[GCC_GP3_CLK] = &gcc_gp3_clk.clkr,
+	[GCC_PCIE0_RCHNG_CLK_SRC] = &pcie0_rchng_clk_src.clkr,
+	[GCC_PCIE0_RCHNG_CLK] = &gcc_pcie0_rchng_clk.clkr,
+	[GCC_PCIE0_AXI_S_BRIDGE_CLK] = &gcc_pcie0_axi_s_bridge_clk.clkr,
 };
 
 static const struct qcom_reset_map gcc_ipq8074_resets[] = {
@@ -4678,6 +4737,7 @@ static const struct qcom_reset_map gcc_ipq8074_resets[] = {
 	[GCC_PCIE0_AXI_SLAVE_ARES] = { 0x75040, 4 },
 	[GCC_PCIE0_AHB_ARES] = { 0x75040, 5 },
 	[GCC_PCIE0_AXI_MASTER_STICKY_ARES] = { 0x75040, 6 },
+	[GCC_PCIE0_AXI_SLAVE_STICKY_ARES] = { 0x75040, 7 },
 	[GCC_PCIE1_PIPE_ARES] = { 0x76040, 0 },
 	[GCC_PCIE1_SLEEP_ARES] = { 0x76040, 1 },
 	[GCC_PCIE1_CORE_STICKY_ARES] = { 0x76040, 2 },

drivers/clk/qcom/gcc-sc7180.c

@@ -1061,7 +1061,7 @@ static struct clk_branch gcc_disp_gpll0_clk_src = {
 				.hw = &gpll0.clkr.hw,
 			},
 			.num_parents = 1,
-			.ops = &clk_branch2_ops,
+			.ops = &clk_branch2_aon_ops,
 		},
 	},
 };

drivers/clk/qcom/gcc-sdm845.c

@@ -1,6 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0
 /*
- * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018, 2020, The Linux Foundation. All rights reserved.
  */
 
 #include <linux/kernel.h>
@@ -1344,7 +1344,7 @@ static struct clk_branch gcc_disp_gpll0_clk_src = {
 				"gpll0",
 			},
 			.num_parents = 1,
-			.ops = &clk_branch2_ops,
+			.ops = &clk_branch2_aon_ops,
 		},
 	},
 };

drivers/clk/renesas/Kconfig

@@ -15,6 +15,7 @@ config CLK_RENESAS
 	select CLK_R8A774A1 if ARCH_R8A774A1
 	select CLK_R8A774B1 if ARCH_R8A774B1
 	select CLK_R8A774C0 if ARCH_R8A774C0
+	select CLK_R8A774E1 if ARCH_R8A774E1
 	select CLK_R8A7778 if ARCH_R8A7778
 	select CLK_R8A7779 if ARCH_R8A7779
 	select CLK_R8A7790 if ARCH_R8A7790
@@ -84,6 +85,10 @@ config CLK_R8A774C0
 	bool "RZ/G2E clock support" if COMPILE_TEST
 	select CLK_RCAR_GEN3_CPG
 
+config CLK_R8A774E1
+	bool "RZ/G2H clock support" if COMPILE_TEST
+	select CLK_RCAR_GEN3_CPG
+
 config CLK_R8A7778
 	bool "R-Car M1A clock support" if COMPILE_TEST
 	select CLK_RENESAS_CPG_MSTP

drivers/clk/renesas/Makefile

@@ -12,6 +12,7 @@ obj-$(CONFIG_CLK_R8A77470)		+= r8a77470-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A774A1)		+= r8a774a1-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A774B1)		+= r8a774b1-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A774C0)		+= r8a774c0-cpg-mssr.o
+obj-$(CONFIG_CLK_R8A774E1)		+= r8a774e1-cpg-mssr.o
 obj-$(CONFIG_CLK_R8A7778)		+= clk-r8a7778.o
 obj-$(CONFIG_CLK_R8A7779)		+= clk-r8a7779.o
 obj-$(CONFIG_CLK_R8A7790)		+= r8a7790-cpg-mssr.o

drivers/clk/renesas/r8a774a1-cpg-mssr.c

@@ -237,6 +237,7 @@ static const struct mssr_mod_clk r8a774a1_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a774a1_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
 	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
 };
 

drivers/clk/renesas/r8a774b1-cpg-mssr.c

@@ -233,6 +233,7 @@ static const struct mssr_mod_clk r8a774b1_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a774b1_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
 	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
 };
 

drivers/clk/renesas/r8a774c0-cpg-mssr.c

@@ -238,6 +238,7 @@ static const struct mssr_mod_clk r8a774c0_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a774c0_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
 	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
 };
 

drivers/clk/renesas/r8a774e1-cpg-mssr.c

@@ -0,0 +1,349 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * r8a774e1 Clock Pulse Generator / Module Standby and Software Reset
+ *
+ * Copyright (C) 2020 Renesas Electronics Corp.
+ *
+ * Based on r8a7795-cpg-mssr.c
+ *
+ * Copyright (C) 2015 Glider bvba
+ */
+
+#include <linux/device.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/soc/renesas/rcar-rst.h>
+
+#include <dt-bindings/clock/r8a774e1-cpg-mssr.h>
+
+#include "renesas-cpg-mssr.h"
+#include "rcar-gen3-cpg.h"
+
+enum clk_ids {
+	/* Core Clock Outputs exported to DT */
+	LAST_DT_CORE_CLK = R8A774E1_CLK_CANFD,
+
+	/* External Input Clocks */
+	CLK_EXTAL,
+	CLK_EXTALR,
+
+	/* Internal Core Clocks */
+	CLK_MAIN,
+	CLK_PLL0,
+	CLK_PLL1,
+	CLK_PLL2,
+	CLK_PLL3,
+	CLK_PLL4,
+	CLK_PLL1_DIV2,
+	CLK_PLL1_DIV4,
+	CLK_S0,
+	CLK_S1,
+	CLK_S2,
+	CLK_S3,
+	CLK_SDSRC,
+	CLK_RPCSRC,
+	CLK_RINT,
+
+	/* Module Clocks */
+	MOD_CLK_BASE
+};
+
+static const struct cpg_core_clk r8a774e1_core_clks[] __initconst = {
+	/* External Clock Inputs */
+	DEF_INPUT("extal",      CLK_EXTAL),
+	DEF_INPUT("extalr",     CLK_EXTALR),
+
+	/* Internal Core Clocks */
+	DEF_BASE(".main",       CLK_MAIN, CLK_TYPE_GEN3_MAIN, CLK_EXTAL),
+	DEF_BASE(".pll0",       CLK_PLL0, CLK_TYPE_GEN3_PLL0, CLK_MAIN),
+	DEF_BASE(".pll1",       CLK_PLL1, CLK_TYPE_GEN3_PLL1, CLK_MAIN),
+	DEF_BASE(".pll2",       CLK_PLL2, CLK_TYPE_GEN3_PLL2, CLK_MAIN),
+	DEF_BASE(".pll3",       CLK_PLL3, CLK_TYPE_GEN3_PLL3, CLK_MAIN),
+	DEF_BASE(".pll4",       CLK_PLL4, CLK_TYPE_GEN3_PLL4, CLK_MAIN),
+
+	DEF_FIXED(".pll1_div2", CLK_PLL1_DIV2,     CLK_PLL1,       2, 1),
+	DEF_FIXED(".pll1_div4", CLK_PLL1_DIV4,     CLK_PLL1_DIV2,  2, 1),
+	DEF_FIXED(".s0",        CLK_S0,            CLK_PLL1_DIV2,  2, 1),
+	DEF_FIXED(".s1",        CLK_S1,            CLK_PLL1_DIV2,  3, 1),
+	DEF_FIXED(".s2",        CLK_S2,            CLK_PLL1_DIV2,  4, 1),
+	DEF_FIXED(".s3",        CLK_S3,            CLK_PLL1_DIV2,  6, 1),
+	DEF_FIXED(".sdsrc",     CLK_SDSRC,         CLK_PLL1_DIV2,  2, 1),
+	DEF_BASE(".rpcsrc",	CLK_RPCSRC, CLK_TYPE_GEN3_RPCSRC, CLK_PLL1),
+
+	DEF_BASE("rpc",		R8A774E1_CLK_RPC, CLK_TYPE_GEN3_RPC,
+		 CLK_RPCSRC),
+	DEF_BASE("rpcd2",	R8A774E1_CLK_RPCD2, CLK_TYPE_GEN3_RPCD2,
+		 R8A774E1_CLK_RPC),
+
+	DEF_GEN3_OSC(".r",      CLK_RINT,          CLK_EXTAL,      32),
+
+	/* Core Clock Outputs */
+	DEF_GEN3_Z("z",		R8A774E1_CLK_Z,     CLK_TYPE_GEN3_Z,  CLK_PLL0, 2, 8),
+	DEF_GEN3_Z("z2",	R8A774E1_CLK_Z2,    CLK_TYPE_GEN3_Z,  CLK_PLL2, 2, 0),
+	DEF_FIXED("ztr",        R8A774E1_CLK_ZTR,   CLK_PLL1_DIV2,  6, 1),
+	DEF_FIXED("ztrd2",      R8A774E1_CLK_ZTRD2, CLK_PLL1_DIV2, 12, 1),
+	DEF_FIXED("zt",         R8A774E1_CLK_ZT,    CLK_PLL1_DIV2,  4, 1),
+	DEF_FIXED("zx",         R8A774E1_CLK_ZX,    CLK_PLL1_DIV2,  2, 1),
+	DEF_FIXED("s0d1",       R8A774E1_CLK_S0D1,  CLK_S0,         1, 1),
+	DEF_FIXED("s0d2",       R8A774E1_CLK_S0D2,  CLK_S0,         2, 1),
+	DEF_FIXED("s0d3",       R8A774E1_CLK_S0D3,  CLK_S0,         3, 1),
+	DEF_FIXED("s0d4",       R8A774E1_CLK_S0D4,  CLK_S0,         4, 1),
+	DEF_FIXED("s0d6",       R8A774E1_CLK_S0D6,  CLK_S0,         6, 1),
+	DEF_FIXED("s0d8",       R8A774E1_CLK_S0D8,  CLK_S0,         8, 1),
+	DEF_FIXED("s0d12",      R8A774E1_CLK_S0D12, CLK_S0,        12, 1),
+	DEF_FIXED("s1d2",       R8A774E1_CLK_S1D2,  CLK_S1,         2, 1),
+	DEF_FIXED("s1d4",       R8A774E1_CLK_S1D4,  CLK_S1,         4, 1),
+	DEF_FIXED("s2d1",       R8A774E1_CLK_S2D1,  CLK_S2,         1, 1),
+	DEF_FIXED("s2d2",       R8A774E1_CLK_S2D2,  CLK_S2,         2, 1),
+	DEF_FIXED("s2d4",       R8A774E1_CLK_S2D4,  CLK_S2,         4, 1),
+	DEF_FIXED("s3d1",       R8A774E1_CLK_S3D1,  CLK_S3,         1, 1),
+	DEF_FIXED("s3d2",       R8A774E1_CLK_S3D2,  CLK_S3,         2, 1),
+	DEF_FIXED("s3d4",       R8A774E1_CLK_S3D4,  CLK_S3,         4, 1),
+
+	DEF_GEN3_SD("sd0",      R8A774E1_CLK_SD0,   CLK_SDSRC,     0x074),
+	DEF_GEN3_SD("sd1",      R8A774E1_CLK_SD1,   CLK_SDSRC,     0x078),
+	DEF_GEN3_SD("sd2",      R8A774E1_CLK_SD2,   CLK_SDSRC,     0x268),
+	DEF_GEN3_SD("sd3",      R8A774E1_CLK_SD3,   CLK_SDSRC,     0x26c),
+
+	DEF_FIXED("cl",         R8A774E1_CLK_CL,    CLK_PLL1_DIV2, 48, 1),
+	DEF_FIXED("cr",         R8A774E1_CLK_CR,    CLK_PLL1_DIV4,  2, 1),
+	DEF_FIXED("cp",         R8A774E1_CLK_CP,    CLK_EXTAL,      2, 1),
+	DEF_FIXED("cpex",       R8A774E1_CLK_CPEX,  CLK_EXTAL,      2, 1),
+
+	DEF_DIV6P1("canfd",     R8A774E1_CLK_CANFD, CLK_PLL1_DIV4, 0x244),
+	DEF_DIV6P1("csi0",      R8A774E1_CLK_CSI0,  CLK_PLL1_DIV4, 0x00c),
+	DEF_DIV6P1("mso",       R8A774E1_CLK_MSO,   CLK_PLL1_DIV4, 0x014),
+	DEF_DIV6P1("hdmi",      R8A774E1_CLK_HDMI,  CLK_PLL1_DIV4, 0x250),
+
+	DEF_GEN3_OSC("osc",     R8A774E1_CLK_OSC,   CLK_EXTAL,     8),
+
+	DEF_BASE("r",           R8A774E1_CLK_R,     CLK_TYPE_GEN3_R, CLK_RINT),
+};
+
+static const struct mssr_mod_clk r8a774e1_mod_clks[] __initconst = {
+	DEF_MOD("fdp1-1",		 118,	R8A774E1_CLK_S0D1),
+	DEF_MOD("fdp1-0",		 119,	R8A774E1_CLK_S0D1),
+	DEF_MOD("tmu4",			 121,	R8A774E1_CLK_S0D6),
+	DEF_MOD("tmu3",			 122,	R8A774E1_CLK_S3D2),
+	DEF_MOD("tmu2",			 123,	R8A774E1_CLK_S3D2),
+	DEF_MOD("tmu1",			 124,	R8A774E1_CLK_S3D2),
+	DEF_MOD("tmu0",			 125,	R8A774E1_CLK_CP),
+	DEF_MOD("vcplf",		 130,	R8A774E1_CLK_S2D1),
+	DEF_MOD("vdpb",			 131,	R8A774E1_CLK_S2D1),
+	DEF_MOD("scif5",		 202,	R8A774E1_CLK_S3D4),
+	DEF_MOD("scif4",		 203,	R8A774E1_CLK_S3D4),
+	DEF_MOD("scif3",		 204,	R8A774E1_CLK_S3D4),
+	DEF_MOD("scif1",		 206,	R8A774E1_CLK_S3D4),
+	DEF_MOD("scif0",		 207,	R8A774E1_CLK_S3D4),
+	DEF_MOD("msiof3",		 208,	R8A774E1_CLK_MSO),
+	DEF_MOD("msiof2",		 209,	R8A774E1_CLK_MSO),
+	DEF_MOD("msiof1",		 210,	R8A774E1_CLK_MSO),
+	DEF_MOD("msiof0",		 211,	R8A774E1_CLK_MSO),
+	DEF_MOD("sys-dmac2",		 217,	R8A774E1_CLK_S3D1),
+	DEF_MOD("sys-dmac1",		 218,	R8A774E1_CLK_S3D1),
+	DEF_MOD("sys-dmac0",		 219,	R8A774E1_CLK_S0D3),
+	DEF_MOD("cmt3",			 300,	R8A774E1_CLK_R),
+	DEF_MOD("cmt2",			 301,	R8A774E1_CLK_R),
+	DEF_MOD("cmt1",			 302,	R8A774E1_CLK_R),
+	DEF_MOD("cmt0",			 303,	R8A774E1_CLK_R),
+	DEF_MOD("tpu0",			 304,	R8A774E1_CLK_S3D4),
+	DEF_MOD("scif2",		 310,	R8A774E1_CLK_S3D4),
+	DEF_MOD("sdif3",		 311,	R8A774E1_CLK_SD3),
+	DEF_MOD("sdif2",		 312,	R8A774E1_CLK_SD2),
+	DEF_MOD("sdif1",		 313,	R8A774E1_CLK_SD1),
+	DEF_MOD("sdif0",		 314,	R8A774E1_CLK_SD0),
+	DEF_MOD("pcie1",		 318,	R8A774E1_CLK_S3D1),
+	DEF_MOD("pcie0",		 319,	R8A774E1_CLK_S3D1),
+	DEF_MOD("usb3-if0",		 328,	R8A774E1_CLK_S3D1),
+	DEF_MOD("usb-dmac0",		 330,	R8A774E1_CLK_S3D1),
+	DEF_MOD("usb-dmac1",		 331,	R8A774E1_CLK_S3D1),
+	DEF_MOD("rwdt",			 402,	R8A774E1_CLK_R),
+	DEF_MOD("intc-ex",		 407,	R8A774E1_CLK_CP),
+	DEF_MOD("intc-ap",		 408,	R8A774E1_CLK_S0D3),
+	DEF_MOD("audmac1",		 501,	R8A774E1_CLK_S1D2),
+	DEF_MOD("audmac0",		 502,	R8A774E1_CLK_S1D2),
+	DEF_MOD("hscif4",		 516,	R8A774E1_CLK_S3D1),
+	DEF_MOD("hscif3",		 517,	R8A774E1_CLK_S3D1),
+	DEF_MOD("hscif2",		 518,	R8A774E1_CLK_S3D1),
+	DEF_MOD("hscif1",		 519,	R8A774E1_CLK_S3D1),
+	DEF_MOD("hscif0",		 520,	R8A774E1_CLK_S3D1),
+	DEF_MOD("thermal",		 522,	R8A774E1_CLK_CP),
+	DEF_MOD("pwm",			 523,	R8A774E1_CLK_S0D12),
+	DEF_MOD("fcpvd1",		 602,	R8A774E1_CLK_S0D2),
+	DEF_MOD("fcpvd0",		 603,	R8A774E1_CLK_S0D2),
+	DEF_MOD("fcpvb1",		 606,	R8A774E1_CLK_S0D1),
+	DEF_MOD("fcpvb0",		 607,	R8A774E1_CLK_S0D1),
+	DEF_MOD("fcpvi1",		 610,	R8A774E1_CLK_S0D1),
+	DEF_MOD("fcpvi0",		 611,	R8A774E1_CLK_S0D1),
+	DEF_MOD("fcpf1",		 614,	R8A774E1_CLK_S0D1),
+	DEF_MOD("fcpf0",		 615,	R8A774E1_CLK_S0D1),
+	DEF_MOD("fcpcs",		 619,	R8A774E1_CLK_S0D1),
+	DEF_MOD("vspd1",		 622,	R8A774E1_CLK_S0D2),
+	DEF_MOD("vspd0",		 623,	R8A774E1_CLK_S0D2),
+	DEF_MOD("vspbc",		 624,	R8A774E1_CLK_S0D1),
+	DEF_MOD("vspbd",		 626,	R8A774E1_CLK_S0D1),
+	DEF_MOD("vspi1",		 630,	R8A774E1_CLK_S0D1),
+	DEF_MOD("vspi0",		 631,	R8A774E1_CLK_S0D1),
+	DEF_MOD("ehci1",		 702,	R8A774E1_CLK_S3D2),
+	DEF_MOD("ehci0",		 703,	R8A774E1_CLK_S3D2),
+	DEF_MOD("hsusb",		 704,	R8A774E1_CLK_S3D2),
+	DEF_MOD("csi20",		 714,	R8A774E1_CLK_CSI0),
+	DEF_MOD("csi40",		 716,	R8A774E1_CLK_CSI0),
+	DEF_MOD("du3",			 721,	R8A774E1_CLK_S2D1),
+	DEF_MOD("du1",			 723,	R8A774E1_CLK_S2D1),
+	DEF_MOD("du0",			 724,	R8A774E1_CLK_S2D1),
+	DEF_MOD("lvds",			 727,	R8A774E1_CLK_S0D4),
+	DEF_MOD("hdmi0",		 729,	R8A774E1_CLK_HDMI),
+	DEF_MOD("vin7",			 804,	R8A774E1_CLK_S0D2),
+	DEF_MOD("vin6",			 805,	R8A774E1_CLK_S0D2),
+	DEF_MOD("vin5",			 806,	R8A774E1_CLK_S0D2),
+	DEF_MOD("vin4",			 807,	R8A774E1_CLK_S0D2),
+	DEF_MOD("vin3",			 808,	R8A774E1_CLK_S0D2),
+	DEF_MOD("vin2",			 809,	R8A774E1_CLK_S0D2),
+	DEF_MOD("vin1",			 810,	R8A774E1_CLK_S0D2),
+	DEF_MOD("vin0",			 811,	R8A774E1_CLK_S0D2),
+	DEF_MOD("etheravb",		 812,	R8A774E1_CLK_S0D6),
+	DEF_MOD("sata0",		 815,	R8A774E1_CLK_S3D2),
+	DEF_MOD("gpio7",		 905,	R8A774E1_CLK_S3D4),
+	DEF_MOD("gpio6",		 906,	R8A774E1_CLK_S3D4),
+	DEF_MOD("gpio5",		 907,	R8A774E1_CLK_S3D4),
+	DEF_MOD("gpio4",		 908,	R8A774E1_CLK_S3D4),
+	DEF_MOD("gpio3",		 909,	R8A774E1_CLK_S3D4),
+	DEF_MOD("gpio2",		 910,	R8A774E1_CLK_S3D4),
+	DEF_MOD("gpio1",		 911,	R8A774E1_CLK_S3D4),
+	DEF_MOD("gpio0",		 912,	R8A774E1_CLK_S3D4),
+	DEF_MOD("can-fd",		 914,	R8A774E1_CLK_S3D2),
+	DEF_MOD("can-if1",		 915,	R8A774E1_CLK_S3D4),
+	DEF_MOD("can-if0",		 916,	R8A774E1_CLK_S3D4),
+	DEF_MOD("rpc-if",		 917,	R8A774E1_CLK_RPCD2),
+	DEF_MOD("i2c6",			 918,	R8A774E1_CLK_S0D6),
+	DEF_MOD("i2c5",			 919,	R8A774E1_CLK_S0D6),
+	DEF_MOD("adg",			 922,	R8A774E1_CLK_S0D1),
+	DEF_MOD("i2c-dvfs",		 926,	R8A774E1_CLK_CP),
+	DEF_MOD("i2c4",			 927,	R8A774E1_CLK_S0D6),
+	DEF_MOD("i2c3",			 928,	R8A774E1_CLK_S0D6),
+	DEF_MOD("i2c2",			 929,	R8A774E1_CLK_S3D2),
+	DEF_MOD("i2c1",			 930,	R8A774E1_CLK_S3D2),
+	DEF_MOD("i2c0",			 931,	R8A774E1_CLK_S3D2),
+	DEF_MOD("ssi-all",		1005,	R8A774E1_CLK_S3D4),
+	DEF_MOD("ssi9",			1006,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi8",			1007,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi7",			1008,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi6",			1009,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi5",			1010,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi4",			1011,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi3",			1012,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi2",			1013,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi1",			1014,	MOD_CLK_ID(1005)),
+	DEF_MOD("ssi0",			1015,	MOD_CLK_ID(1005)),
+	DEF_MOD("scu-all",		1017,	R8A774E1_CLK_S3D4),
+	DEF_MOD("scu-dvc1",		1018,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-dvc0",		1019,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-ctu1-mix1",	1020,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-ctu0-mix0",	1021,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src9",		1022,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src8",		1023,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src7",		1024,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src6",		1025,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src5",		1026,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src4",		1027,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src3",		1028,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src2",		1029,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src1",		1030,	MOD_CLK_ID(1017)),
+	DEF_MOD("scu-src0",		1031,	MOD_CLK_ID(1017)),
+};
+
+static const unsigned int r8a774e1_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
+	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
+};
+
+/*
+ * CPG Clock Data
+ */
+
+/*
+ *   MD		EXTAL		PLL0	PLL1	PLL2	PLL3	PLL4	OSC
+ * 14 13 19 17	(MHz)
+ *-------------------------------------------------------------------------
+ * 0  0  0  0	16.66 x 1	x180	x192	x144	x192	x144	/16
+ * 0  0  0  1	16.66 x 1	x180	x192	x144	x128	x144	/16
+ * 0  0  1  0	Prohibited setting
+ * 0  0  1  1	16.66 x 1	x180	x192	x144	x192	x144	/16
+ * 0  1  0  0	20    x 1	x150	x160	x120	x160	x120	/19
+ * 0  1  0  1	20    x 1	x150	x160	x120	x106	x120	/19
+ * 0  1  1  0	Prohibited setting
+ * 0  1  1  1	20    x 1	x150	x160	x120	x160	x120	/19
+ * 1  0  0  0	25    x 1	x120	x128	x96	x128	x96	/24
+ * 1  0  0  1	25    x 1	x120	x128	x96	x84	x96	/24
+ * 1  0  1  0	Prohibited setting
+ * 1  0  1  1	25    x 1	x120	x128	x96	x128	x96	/24
+ * 1  1  0  0	33.33 / 2	x180	x192	x144	x192	x144	/32
+ * 1  1  0  1	33.33 / 2	x180	x192	x144	x128	x144	/32
+ * 1  1  1  0	Prohibited setting
+ * 1  1  1  1	33.33 / 2	x180	x192	x144	x192	x144	/32
+ */
+#define CPG_PLL_CONFIG_INDEX(md)	((((md) & BIT(14)) >> 11) | \
+					 (((md) & BIT(13)) >> 11) | \
+					 (((md) & BIT(19)) >> 18) | \
+					 (((md) & BIT(17)) >> 17))
+
+static const struct rcar_gen3_cpg_pll_config cpg_pll_configs[16] __initconst = {
+	/* EXTAL div	PLL1 mult/div	PLL3 mult/div	OSC prediv */
+	{ 1,		192,	1,	192,	1,	16,	},
+	{ 1,		192,	1,	128,	1,	16,	},
+	{ 0, /* Prohibited setting */				},
+	{ 1,		192,	1,	192,	1,	16,	},
+	{ 1,		160,	1,	160,	1,	19,	},
+	{ 1,		160,	1,	106,	1,	19,	},
+	{ 0, /* Prohibited setting */				},
+	{ 1,		160,	1,	160,	1,	19,	},
+	{ 1,		128,	1,	128,	1,	24,	},
+	{ 1,		128,	1,	84,	1,	24,	},
+	{ 0, /* Prohibited setting */				},
+	{ 1,		128,	1,	128,	1,	24,	},
+	{ 2,		192,	1,	192,	1,	32,	},
+	{ 2,		192,	1,	128,	1,	32,	},
+	{ 0, /* Prohibited setting */				},
+	{ 2,		192,	1,	192,	1,	32,	},
+};
+
+static int __init r8a774e1_cpg_mssr_init(struct device *dev)
+{
+	const struct rcar_gen3_cpg_pll_config *cpg_pll_config;
+	u32 cpg_mode;
+	int error;
+
+	error = rcar_rst_read_mode_pins(&cpg_mode);
+	if (error)
+		return error;
+
+	cpg_pll_config = &cpg_pll_configs[CPG_PLL_CONFIG_INDEX(cpg_mode)];
+	if (!cpg_pll_config->extal_div) {
+		dev_err(dev, "Prohibited setting (cpg_mode=0x%x)\n", cpg_mode);
+		return -EINVAL;
+	}
+
+	return rcar_gen3_cpg_init(cpg_pll_config, CLK_EXTALR, cpg_mode);
+}
+
+const struct cpg_mssr_info r8a774e1_cpg_mssr_info __initconst = {
+	/* Core Clocks */
+	.core_clks = r8a774e1_core_clks,
+	.num_core_clks = ARRAY_SIZE(r8a774e1_core_clks),
+	.last_dt_core_clk = LAST_DT_CORE_CLK,
+	.num_total_core_clks = MOD_CLK_BASE,
+
+	/* Module Clocks */
+	.mod_clks = r8a774e1_mod_clks,
+	.num_mod_clks = ARRAY_SIZE(r8a774e1_mod_clks),
+	.num_hw_mod_clks = 12 * 32,
+
+	/* Critical Module Clocks */
+	.crit_mod_clks = r8a774e1_crit_mod_clks,
+	.num_crit_mod_clks = ARRAY_SIZE(r8a774e1_crit_mod_clks),
+
+	/* Callbacks */
+	.init = r8a774e1_cpg_mssr_init,
+	.cpg_clk_register = rcar_gen3_cpg_clk_register,
+};

drivers/clk/renesas/r8a7795-cpg-mssr.c

@@ -287,10 +287,10 @@ static struct mssr_mod_clk r8a7795_mod_clks[] __initdata = {
 };
 
 static const unsigned int r8a7795_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
 	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
 };
 
-
 /*
  * CPG Clock Data
  */

drivers/clk/renesas/r8a7796-cpg-mssr.c

@@ -262,10 +262,10 @@ static struct mssr_mod_clk r8a7796_mod_clks[] __initdata = {
 };
 
 static const unsigned int r8a7796_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
 	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
 };
 
-
 /*
  * CPG Clock Data
  */

drivers/clk/renesas/r8a77965-cpg-mssr.c

@@ -263,6 +263,7 @@ static const struct mssr_mod_clk r8a77965_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a77965_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
 	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
 };
 

drivers/clk/renesas/r8a77970-cpg-mssr.c

@@ -165,10 +165,10 @@ static const struct mssr_mod_clk r8a77970_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a77970_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
 	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
 };
 
-
 /*
  * CPG Clock Data
  */

drivers/clk/renesas/r8a77980-cpg-mssr.c

@@ -180,10 +180,10 @@ static const struct mssr_mod_clk r8a77980_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a77980_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
 	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
 };
 
-
 /*
  * CPG Clock Data
  */

drivers/clk/renesas/r8a77990-cpg-mssr.c

@@ -245,6 +245,7 @@ static const struct mssr_mod_clk r8a77990_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a77990_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
 	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
 };
 

drivers/clk/renesas/r8a77995-cpg-mssr.c

@@ -183,10 +183,10 @@ static const struct mssr_mod_clk r8a77995_mod_clks[] __initconst = {
 };
 
 static const unsigned int r8a77995_crit_mod_clks[] __initconst = {
+	MOD_CLK_ID(402),	/* RWDT */
 	MOD_CLK_ID(408),	/* INTC-AP (GIC) */
 };
 
-
 /*
  * CPG Clock Data
  */

drivers/clk/renesas/renesas-cpg-mssr.c

@@ -416,14 +416,6 @@ static void __init cpg_mssr_register_mod_clk(const struct mssr_mod_clk *mod,
 	init.name = mod->name;
 	init.ops = &cpg_mstp_clock_ops;
 	init.flags = CLK_SET_RATE_PARENT;
-	for (i = 0; i < info->num_crit_mod_clks; i++)
-		if (id == info->crit_mod_clks[i]) {
-			dev_dbg(dev, "MSTP %s setting CLK_IS_CRITICAL\n",
-				mod->name);
-			init.flags |= CLK_IS_CRITICAL;
-			break;
-		}
-
 	parent_name = __clk_get_name(parent);
 	init.parent_names = &parent_name;
 	init.num_parents = 1;
@@ -432,6 +424,15 @@ static void __init cpg_mssr_register_mod_clk(const struct mssr_mod_clk *mod,
 	clock->priv = priv;
 	clock->hw.init = &init;
 
+	for (i = 0; i < info->num_crit_mod_clks; i++)
+		if (id == info->crit_mod_clks[i] &&
+		    cpg_mstp_clock_is_enabled(&clock->hw)) {
+			dev_dbg(dev, "MSTP %s setting CLK_IS_CRITICAL\n",
+				mod->name);
+			init.flags |= CLK_IS_CRITICAL;
+			break;
+		}
+
 	clk = clk_register(NULL, &clock->hw);
 	if (IS_ERR(clk))
 		goto fail;
@@ -720,6 +721,12 @@ static const struct of_device_id cpg_mssr_match[] = {
 		.data = &r8a774c0_cpg_mssr_info,
 	},
 #endif
+#ifdef CONFIG_CLK_R8A774E1
+	{
+		.compatible = "renesas,r8a774e1-cpg-mssr",
+		.data = &r8a774e1_cpg_mssr_info,
+	},
+#endif
 #ifdef CONFIG_CLK_R8A7790
 	{
 		.compatible = "renesas,r8a7790-cpg-mssr",

drivers/clk/renesas/renesas-cpg-mssr.h

@@ -162,6 +162,7 @@ extern const struct cpg_mssr_info r8a77470_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a774a1_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a774b1_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a774c0_cpg_mssr_info;
+extern const struct cpg_mssr_info r8a774e1_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a7790_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a7791_cpg_mssr_info;
 extern const struct cpg_mssr_info r8a7792_cpg_mssr_info;

drivers/clk/socfpga/clk-agilex.c

@@ -252,7 +252,7 @@ static const struct stratix10_gate_clock agilex_gate_clks[] = {
 	  0, 0, 0, 0, 0x30, 0, 0},
 	{ AGILEX_MPU_PERIPH_CLK, "mpu_periph_clk", "mpu_clk", NULL, 1, 0, 0x24,
 	  0, 0, 0, 0, 0, 0, 4},
-	{ AGILEX_MPU_L2RAM_CLK, "mpu_l2ram_clk", "mpu_clk", NULL, 1, 0, 0x24,
+	{ AGILEX_MPU_CCU_CLK, "mpu_ccu_clk", "mpu_clk", NULL, 1, 0, 0x24,
 	  0, 0, 0, 0, 0, 0, 2},
 	{ AGILEX_L4_MAIN_CLK, "l4_main_clk", "noc_clk", NULL, 1, 0, 0x24,
 	  1, 0x44, 0, 2, 0, 0, 0},
@@ -294,8 +294,12 @@ static const struct stratix10_gate_clock agilex_gate_clks[] = {
 	  8, 0, 0, 0, 0, 0, 0},
 	{ AGILEX_SPI_M_CLK, "spi_m_clk", "l4_mp_clk", NULL, 1, 0, 0x7C,
 	  9, 0, 0, 0, 0, 0, 0},
-	{ AGILEX_NAND_CLK, "nand_clk", "l4_main_clk", NULL, 1, 0, 0x7C,
+	{ AGILEX_NAND_X_CLK, "nand_x_clk", "l4_mp_clk", NULL, 1, 0, 0x7C,
 	  10, 0, 0, 0, 0, 0, 0},
+	{ AGILEX_NAND_CLK, "nand_clk", "nand_x_clk", NULL, 1, 0, 0x7C,
+	  10, 0, 0, 0, 0, 0, 4},
+	{ AGILEX_NAND_ECC_CLK, "nand_ecc_clk", "nand_x_clk", NULL, 1, 0, 0x7C,
+	  10, 0, 0, 0, 0, 0, 4},
 };
 
 static int agilex_clk_register_c_perip(const struct stratix10_perip_c_clock *clks,

drivers/clk/versatile/icst.c

@@ -5,7 +5,7 @@
  *  Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved.
  *
  *  Support functions for calculating clocks/divisors for the ICST307
- *  clock generators.  See http://www.idt.com/ for more information
+ *  clock generators.  See https://www.idt.com/ for more information
  *  on these devices.
  *
  *  This is an almost identical implementation to the ICST525 clock generator.

drivers/clk/versatile/icst.h

@@ -3,7 +3,7 @@
  *  Copyright (C) 2003 Deep Blue Solutions, Ltd, All Rights Reserved.
  *
  *  Support functions for calculating clocks/divisors for the ICST
- *  clock generators.  See http://www.idt.com/ for more information
+ *  clock generators.  See https://www.idt.com/ for more information
  *  on these devices.
  */
 #ifndef ICST_H

drivers/firmware/raspberrypi.c

@@ -211,6 +211,20 @@ rpi_register_hwmon_driver(struct device *dev, struct rpi_firmware *fw)
 
 static void rpi_register_clk_driver(struct device *dev)
 {
+	struct device_node *firmware;
+
+	/*
+	 * Earlier DTs don't have a node for the firmware clocks but
+	 * rely on us creating a platform device by hand. If we do
+	 * have a node for the firmware clocks, just bail out here.
+	 */
+	firmware = of_get_compatible_child(dev->of_node,
+					   "raspberrypi,firmware-clocks");
+	if (firmware) {
+		of_node_put(firmware);
+		return;
+	}
+
 	rpi_clk = platform_device_register_data(dev, "raspberrypi-clk",
 						-1, NULL, 0);
 }

drivers/perf/Kconfig

@@ -82,6 +82,7 @@ config FSL_IMX8_DDR_PMU
 config QCOM_L2_PMU
 	bool "Qualcomm Technologies L2-cache PMU"
 	depends on ARCH_QCOM && ARM64 && ACPI
+	select QCOM_KRYO_L2_ACCESSORS
 	  help
 	  Provides support for the L2 cache performance monitor unit (PMU)
 	  in Qualcomm Technologies processors.

drivers/perf/qcom_l2_pmu.c

@@ -23,6 +23,7 @@
 #include <asm/barrier.h>
 #include <asm/local64.h>
 #include <asm/sysreg.h>
+#include <soc/qcom/kryo-l2-accessors.h>
 
 #define MAX_L2_CTRS             9
 
@@ -79,8 +80,6 @@
 #define L2_COUNTER_RELOAD       BIT_ULL(31)
 #define L2_CYCLE_COUNTER_RELOAD BIT_ULL(63)
 
-#define L2CPUSRSELR_EL1         sys_reg(3, 3, 15, 0, 6)
-#define L2CPUSRDR_EL1           sys_reg(3, 3, 15, 0, 7)
 
 #define reg_idx(reg, i)         (((i) * IA_L2_REG_OFFSET) + reg##_BASE)
 
@@ -99,48 +98,7 @@
 #define L2_EVENT_STREX                     0x421
 #define L2_EVENT_CLREX                     0x422
 
-static DEFINE_RAW_SPINLOCK(l2_access_lock);
 
-/**
- * set_l2_indirect_reg: write value to an L2 register
- * @reg: Address of L2 register.
- * @value: Value to be written to register.
- *
- * Use architecturally required barriers for ordering between system register
- * accesses
- */
-static void set_l2_indirect_reg(u64 reg, u64 val)
-{
-	unsigned long flags;
-
-	raw_spin_lock_irqsave(&l2_access_lock, flags);
-	write_sysreg_s(reg, L2CPUSRSELR_EL1);
-	isb();
-	write_sysreg_s(val, L2CPUSRDR_EL1);
-	isb();
-	raw_spin_unlock_irqrestore(&l2_access_lock, flags);
-}
-
-/**
- * get_l2_indirect_reg: read an L2 register value
- * @reg: Address of L2 register.
- *
- * Use architecturally required barriers for ordering between system register
- * accesses
- */
-static u64 get_l2_indirect_reg(u64 reg)
-{
-	u64 val;
-	unsigned long flags;
-
-	raw_spin_lock_irqsave(&l2_access_lock, flags);
-	write_sysreg_s(reg, L2CPUSRSELR_EL1);
-	isb();
-	val = read_sysreg_s(L2CPUSRDR_EL1);
-	raw_spin_unlock_irqrestore(&l2_access_lock, flags);
-
-	return val;
-}
 
 struct cluster_pmu;
 
@@ -211,28 +169,28 @@ static inline struct cluster_pmu *get_cluster_pmu(
 static void cluster_pmu_reset(void)
 {
 	/* Reset all counters */
-	set_l2_indirect_reg(L2PMCR, L2PMCR_RESET_ALL);
+	kryo_l2_set_indirect_reg(L2PMCR, L2PMCR_RESET_ALL);
-	set_l2_indirect_reg(L2PMCNTENCLR, l2_counter_present_mask);
+	kryo_l2_set_indirect_reg(L2PMCNTENCLR, l2_counter_present_mask);
-	set_l2_indirect_reg(L2PMINTENCLR, l2_counter_present_mask);
+	kryo_l2_set_indirect_reg(L2PMINTENCLR, l2_counter_present_mask);
-	set_l2_indirect_reg(L2PMOVSCLR, l2_counter_present_mask);
+	kryo_l2_set_indirect_reg(L2PMOVSCLR, l2_counter_present_mask);
 }
 
 static inline void cluster_pmu_enable(void)
 {
-	set_l2_indirect_reg(L2PMCR, L2PMCR_COUNTERS_ENABLE);
+	kryo_l2_set_indirect_reg(L2PMCR, L2PMCR_COUNTERS_ENABLE);
 }
 
 static inline void cluster_pmu_disable(void)
 {
-	set_l2_indirect_reg(L2PMCR, L2PMCR_COUNTERS_DISABLE);
+	kryo_l2_set_indirect_reg(L2PMCR, L2PMCR_COUNTERS_DISABLE);
 }
 
 static inline void cluster_pmu_counter_set_value(u32 idx, u64 value)
 {
 	if (idx == l2_cycle_ctr_idx)
-		set_l2_indirect_reg(L2PMCCNTR, value);
+		kryo_l2_set_indirect_reg(L2PMCCNTR, value);
 	else
-		set_l2_indirect_reg(reg_idx(IA_L2PMXEVCNTR, idx), value);
+		kryo_l2_set_indirect_reg(reg_idx(IA_L2PMXEVCNTR, idx), value);
 }
 
 static inline u64 cluster_pmu_counter_get_value(u32 idx)
@@ -240,46 +198,46 @@ static inline u64 cluster_pmu_counter_get_value(u32 idx)
 	u64 value;
 
 	if (idx == l2_cycle_ctr_idx)
-		value = get_l2_indirect_reg(L2PMCCNTR);
+		value = kryo_l2_get_indirect_reg(L2PMCCNTR);
 	else
-		value = get_l2_indirect_reg(reg_idx(IA_L2PMXEVCNTR, idx));
+		value = kryo_l2_get_indirect_reg(reg_idx(IA_L2PMXEVCNTR, idx));
 
 	return value;
 }
 
 static inline void cluster_pmu_counter_enable(u32 idx)
 {
-	set_l2_indirect_reg(L2PMCNTENSET, idx_to_reg_bit(idx));
+	kryo_l2_set_indirect_reg(L2PMCNTENSET, idx_to_reg_bit(idx));
 }
 
 static inline void cluster_pmu_counter_disable(u32 idx)
 {
-	set_l2_indirect_reg(L2PMCNTENCLR, idx_to_reg_bit(idx));
+	kryo_l2_set_indirect_reg(L2PMCNTENCLR, idx_to_reg_bit(idx));
 }
 
 static inline void cluster_pmu_counter_enable_interrupt(u32 idx)
 {
-	set_l2_indirect_reg(L2PMINTENSET, idx_to_reg_bit(idx));
+	kryo_l2_set_indirect_reg(L2PMINTENSET, idx_to_reg_bit(idx));
 }
 
 static inline void cluster_pmu_counter_disable_interrupt(u32 idx)
 {
-	set_l2_indirect_reg(L2PMINTENCLR, idx_to_reg_bit(idx));
+	kryo_l2_set_indirect_reg(L2PMINTENCLR, idx_to_reg_bit(idx));
 }
 
 static inline void cluster_pmu_set_evccntcr(u32 val)
 {
-	set_l2_indirect_reg(L2PMCCNTCR, val);
+	kryo_l2_set_indirect_reg(L2PMCCNTCR, val);
 }
 
 static inline void cluster_pmu_set_evcntcr(u32 ctr, u32 val)
 {
-	set_l2_indirect_reg(reg_idx(IA_L2PMXEVCNTCR, ctr), val);
+	kryo_l2_set_indirect_reg(reg_idx(IA_L2PMXEVCNTCR, ctr), val);
 }
 
 static inline void cluster_pmu_set_evtyper(u32 ctr, u32 val)
 {
-	set_l2_indirect_reg(reg_idx(IA_L2PMXEVTYPER, ctr), val);
+	kryo_l2_set_indirect_reg(reg_idx(IA_L2PMXEVTYPER, ctr), val);
 }
 
 static void cluster_pmu_set_resr(struct cluster_pmu *cluster,
@@ -295,11 +253,11 @@ static void cluster_pmu_set_resr(struct cluster_pmu *cluster,
 
 	spin_lock_irqsave(&cluster->pmu_lock, flags);
 
-	resr_val = get_l2_indirect_reg(L2PMRESR);
+	resr_val = kryo_l2_get_indirect_reg(L2PMRESR);
 	resr_val &= ~(L2PMRESR_GROUP_MASK << shift);
 	resr_val |= field;
 	resr_val |= L2PMRESR_EN;
-	set_l2_indirect_reg(L2PMRESR, resr_val);
+	kryo_l2_set_indirect_reg(L2PMRESR, resr_val);
 
 	spin_unlock_irqrestore(&cluster->pmu_lock, flags);
 }
@@ -315,14 +273,14 @@ static inline void cluster_pmu_set_evfilter_sys_mode(u32 ctr)
 		   L2PMXEVFILTER_ORGFILTER_IDINDEP |
 		   L2PMXEVFILTER_ORGFILTER_ALL;
 
-	set_l2_indirect_reg(reg_idx(IA_L2PMXEVFILTER, ctr), val);
+	kryo_l2_set_indirect_reg(reg_idx(IA_L2PMXEVFILTER, ctr), val);
 }
 
 static inline u32 cluster_pmu_getreset_ovsr(void)
 {
-	u32 result = get_l2_indirect_reg(L2PMOVSSET);
+	u32 result = kryo_l2_get_indirect_reg(L2PMOVSSET);
 
-	set_l2_indirect_reg(L2PMOVSCLR, result);
+	kryo_l2_set_indirect_reg(L2PMOVSCLR, result);
 	return result;
 }
 
@@ -767,7 +725,7 @@ static int get_num_counters(void)
 {
 	int val;
 
-	val = get_l2_indirect_reg(L2PMCR);
+	val = kryo_l2_get_indirect_reg(L2PMCR);
 
 	/*
 	 * Read number of counters from L2PMCR and add 1

drivers/soc/qcom/Kconfig

@@ -53,6 +53,10 @@ config QCOM_LLCC
 	  SDM845. This provides interfaces to clients that use the LLCC.
 	  Say yes here to enable LLCC slice driver.
 
+config QCOM_KRYO_L2_ACCESSORS
+	bool
+	depends on ARCH_QCOM && ARM64 || COMPILE_TEST
+
 config QCOM_MDT_LOADER
 	tristate
 	select QCOM_SCM

drivers/soc/qcom/Makefile

@@ -24,3 +24,4 @@ obj-$(CONFIG_QCOM_APR) += apr.o
 obj-$(CONFIG_QCOM_LLCC) += llcc-qcom.o
 obj-$(CONFIG_QCOM_RPMHPD) += rpmhpd.o
 obj-$(CONFIG_QCOM_RPMPD) += rpmpd.o
+obj-$(CONFIG_QCOM_KRYO_L2_ACCESSORS) +=	kryo-l2-accessors.o

drivers/soc/qcom/kryo-l2-accessors.c

@@ -0,0 +1,57 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ */
+
+#include <linux/spinlock.h>
+#include <asm/barrier.h>
+#include <asm/sysreg.h>
+#include <soc/qcom/kryo-l2-accessors.h>
+
+#define L2CPUSRSELR_EL1         sys_reg(3, 3, 15, 0, 6)
+#define L2CPUSRDR_EL1           sys_reg(3, 3, 15, 0, 7)
+
+static DEFINE_RAW_SPINLOCK(l2_access_lock);
+
+/**
+ * kryo_l2_set_indirect_reg() - write value to an L2 register
+ * @reg: Address of L2 register.
+ * @value: Value to be written to register.
+ *
+ * Use architecturally required barriers for ordering between system register
+ * accesses, and system registers with respect to device memory
+ */
+void kryo_l2_set_indirect_reg(u64 reg, u64 val)
+{
+	unsigned long flags;
+
+	raw_spin_lock_irqsave(&l2_access_lock, flags);
+	write_sysreg_s(reg, L2CPUSRSELR_EL1);
+	isb();
+	write_sysreg_s(val, L2CPUSRDR_EL1);
+	isb();
+	raw_spin_unlock_irqrestore(&l2_access_lock, flags);
+}
+EXPORT_SYMBOL(kryo_l2_set_indirect_reg);
+
+/**
+ * kryo_l2_get_indirect_reg() - read an L2 register value
+ * @reg: Address of L2 register.
+ *
+ * Use architecturally required barriers for ordering between system register
+ * accesses, and system registers with respect to device memory
+ */
+u64 kryo_l2_get_indirect_reg(u64 reg)
+{
+	u64 val;
+	unsigned long flags;
+
+	raw_spin_lock_irqsave(&l2_access_lock, flags);
+	write_sysreg_s(reg, L2CPUSRSELR_EL1);
+	isb();
+	val = read_sysreg_s(L2CPUSRDR_EL1);
+	raw_spin_unlock_irqrestore(&l2_access_lock, flags);
+
+	return val;
+}
+EXPORT_SYMBOL(kryo_l2_get_indirect_reg);

include/dt-bindings/clk/versaclock.h

@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+
+/* This file defines field values used by the versaclock 6 family
+ * for defining output type
+ */
+
+#define VC5_LVPECL	0
+#define VC5_CMOS	1
+#define VC5_HCSL33	2
+#define VC5_LVDS	3
+#define VC5_CMOS2	4
+#define VC5_CMOSD	5
+#define VC5_HCSL25	6

include/dt-bindings/clock/agilex-clock.h

@@ -65,6 +65,8 @@
 #define AGILEX_SDMMC_CLK		50
 #define AGILEX_SPI_M_CLK		51
 #define AGILEX_USB_CLK			52
-#define AGILEX_NUM_CLKS			53
+#define AGILEX_NAND_X_CLK		53
+#define AGILEX_NAND_ECC_CLK		54
+#define AGILEX_NUM_CLKS			55
 
 #endif	/* __AGILEX_CLOCK_H */

include/dt-bindings/clock/bcm3368-clock.h

@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __DT_BINDINGS_CLOCK_BCM3368_H
+#define __DT_BINDINGS_CLOCK_BCM3368_H
+
+#define BCM3368_CLK_MAC 	3
+#define BCM3368_CLK_TC         	5
+#define BCM3368_CLK_US_TOP	6
+#define BCM3368_CLK_DS_TOP	7
+#define BCM3368_CLK_ACM 	8
+#define BCM3368_CLK_SPI	        9
+#define BCM3368_CLK_USBS	10
+#define BCM3368_CLK_BMU         11
+#define BCM3368_CLK_PCM         12
+#define BCM3368_CLK_NTP         13
+#define BCM3368_CLK_ACP_B       14
+#define BCM3368_CLK_ACP_A       15
+#define BCM3368_CLK_EMUSB       17
+#define BCM3368_CLK_ENET0       18
+#define BCM3368_CLK_ENET1       19
+#define BCM3368_CLK_USBSU       20
+#define BCM3368_CLK_EPHY        21
+
+#endif /* __DT_BINDINGS_CLOCK_BCM3368_H */

include/dt-bindings/clock/bcm6318-clock.h

@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __DT_BINDINGS_CLOCK_BCM6318_H
+#define __DT_BINDINGS_CLOCK_BCM6318_H
+
+#define BCM6318_CLK_ADSL_ASB	0
+#define BCM6318_CLK_USB_ASB	1
+#define BCM6318_CLK_MIPS_ASB	2
+#define BCM6318_CLK_PCIE_ASB	3
+#define BCM6318_CLK_PHYMIPS_ASB	4
+#define BCM6318_CLK_ROBOSW_ASB	5
+#define BCM6318_CLK_SAR_ASB	6
+#define BCM6318_CLK_SDR_ASB	7
+#define BCM6318_CLK_SWREG_ASB	8
+#define BCM6318_CLK_PERIPH_ASB	9
+#define BCM6318_CLK_CPUBUS160	10
+#define BCM6318_CLK_ADSL	11
+#define BCM6318_CLK_SAR125	12
+#define BCM6318_CLK_MIPS	13
+#define BCM6318_CLK_PCIE	14
+#define BCM6318_CLK_ROBOSW250	16
+#define BCM6318_CLK_ROBOSW025	17
+#define BCM6318_CLK_SDR		19
+#define BCM6318_CLK_USBD	20
+#define BCM6318_CLK_HSSPI	25
+#define BCM6318_CLK_PCIE25	27
+#define BCM6318_CLK_PHYMIPS	28
+#define BCM6318_CLK_AFE		29
+#define BCM6318_CLK_QPROC	30
+
+#define BCM6318_UCLK_ADSL	0
+#define BCM6318_UCLK_ARB	1
+#define BCM6318_UCLK_MIPS	2
+#define BCM6318_UCLK_PCIE	3
+#define BCM6318_UCLK_PERIPH	4
+#define BCM6318_UCLK_PHYMIPS	5
+#define BCM6318_UCLK_ROBOSW	6
+#define BCM6318_UCLK_SAR	7
+#define BCM6318_UCLK_SDR	8
+#define BCM6318_UCLK_USB	9
+
+#endif /* __DT_BINDINGS_CLOCK_BCM6318_H */

include/dt-bindings/clock/bcm63268-clock.h

@@ -0,0 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __DT_BINDINGS_CLOCK_BCM63268_H
+#define __DT_BINDINGS_CLOCK_BCM63268_H
+
+#define BCM63268_CLK_DIS_GLESS	0
+#define BCM63268_CLK_VDSL_QPROC	1
+#define BCM63268_CLK_VDSL_AFE	2
+#define BCM63268_CLK_VDSL	3
+#define BCM63268_CLK_MIPS	4
+#define BCM63268_CLK_WLAN_OCP	5
+#define BCM63268_CLK_DECT	6
+#define BCM63268_CLK_FAP0	7
+#define BCM63268_CLK_FAP1	8
+#define BCM63268_CLK_SAR	9
+#define BCM63268_CLK_ROBOSW	10
+#define BCM63268_CLK_PCM	11
+#define BCM63268_CLK_USBD	12
+#define BCM63268_CLK_USBH	13
+#define BCM63268_CLK_IPSEC	14
+#define BCM63268_CLK_SPI	15
+#define BCM63268_CLK_HSSPI	16
+#define BCM63268_CLK_PCIE	17
+#define BCM63268_CLK_PHYMIPS	18
+#define BCM63268_CLK_GMAC	19
+#define BCM63268_CLK_NAND	20
+#define BCM63268_CLK_TBUS	27
+#define BCM63268_CLK_ROBOSW250	31
+
+#endif /* __DT_BINDINGS_CLOCK_BCM63268_H */

include/dt-bindings/clock/bcm6328-clock.h

@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __DT_BINDINGS_CLOCK_BCM6328_H
+#define __DT_BINDINGS_CLOCK_BCM6328_H
+
+#define BCM6328_CLK_PHYMIPS	0
+#define BCM6328_CLK_ADSL_QPROC	1
+#define BCM6328_CLK_ADSL_AFE	2
+#define BCM6328_CLK_ADSL	3
+#define BCM6328_CLK_MIPS	4
+#define BCM6328_CLK_SAR		5
+#define BCM6328_CLK_PCM		6
+#define BCM6328_CLK_USBD	7
+#define BCM6328_CLK_USBH	8
+#define BCM6328_CLK_HSSPI	9
+#define BCM6328_CLK_PCIE	10
+#define BCM6328_CLK_ROBOSW	11
+
+#endif /* __DT_BINDINGS_CLOCK_BCM6328_H */

include/dt-bindings/clock/bcm6358-clock.h

@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __DT_BINDINGS_CLOCK_BCM6358_H
+#define __DT_BINDINGS_CLOCK_BCM6358_H
+
+#define BCM6358_CLK_ENET	4
+#define BCM6358_CLK_ADSLPHY	5
+#define BCM6358_CLK_PCM		8
+#define BCM6358_CLK_SPI		9
+#define BCM6358_CLK_USBS	10
+#define BCM6358_CLK_SAR		11
+#define BCM6358_CLK_EMUSB	17
+#define BCM6358_CLK_ENET0	18
+#define BCM6358_CLK_ENET1	19
+#define BCM6358_CLK_USBSU	20
+#define BCM6358_CLK_EPHY	21
+
+#endif /* __DT_BINDINGS_CLOCK_BCM6358_H */

include/dt-bindings/clock/bcm6362-clock.h

@@ -0,0 +1,26 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __DT_BINDINGS_CLOCK_BCM6362_H
+#define __DT_BINDINGS_CLOCK_BCM6362_H
+
+#define BCM6362_CLK_ADSL_QPROC	1
+#define BCM6362_CLK_ADSL_AFE	2
+#define BCM6362_CLK_ADSL	3
+#define BCM6362_CLK_MIPS	4
+#define BCM6362_CLK_WLAN_OCP	5
+#define BCM6362_CLK_SWPKT_USB	7
+#define BCM6362_CLK_SWPKT_SAR	8
+#define BCM6362_CLK_SAR		9
+#define BCM6362_CLK_ROBOSW	10
+#define BCM6362_CLK_PCM		11
+#define BCM6362_CLK_USBD	12
+#define BCM6362_CLK_USBH	13
+#define BCM6362_CLK_IPSEC	14
+#define BCM6362_CLK_SPI		15
+#define BCM6362_CLK_HSSPI	16
+#define BCM6362_CLK_PCIE	17
+#define BCM6362_CLK_FAP		18
+#define BCM6362_CLK_PHYMIPS	19
+#define BCM6362_CLK_NAND	20
+
+#endif /* __DT_BINDINGS_CLOCK_BCM6362_H */

include/dt-bindings/clock/bcm6368-clock.h

@@ -0,0 +1,24 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+
+#ifndef __DT_BINDINGS_CLOCK_BCM6368_H
+#define __DT_BINDINGS_CLOCK_BCM6368_H
+
+#define BCM6368_CLK_VDSL_QPROC		2
+#define BCM6368_CLK_VDSL_AFE		3
+#define BCM6368_CLK_VDSL_BONDING	4
+#define BCM6368_CLK_VDSL		5
+#define BCM6368_CLK_PHYMIPS		6
+#define BCM6368_CLK_SWPKT_USB		7
+#define BCM6368_CLK_SWPKT_SAR		8
+#define BCM6368_CLK_SPI			9
+#define BCM6368_CLK_USBD		10
+#define BCM6368_CLK_SAR			11
+#define BCM6368_CLK_ROBOSW		12
+#define BCM6368_CLK_UTOPIA		13
+#define BCM6368_CLK_PCM			14
+#define BCM6368_CLK_USBH		15
+#define BCM6368_CLK_DIS_GLESS		16
+#define BCM6368_CLK_NAND		17
+#define BCM6368_CLK_IPSEC		18
+
+#endif /* __DT_BINDINGS_CLOCK_BCM6368_H */

include/dt-bindings/clock/g12a-clkc.h

@@ -145,5 +145,7 @@
 #define CLKID_CPU3_CLK				255
 #define CLKID_SPICC0_SCLK			258
 #define CLKID_SPICC1_SCLK			261
+#define CLKID_NNA_AXI_CLK			264
+#define CLKID_NNA_CORE_CLK			267
 
 #endif /* __G12A_CLKC_H */

include/dt-bindings/clock/qcom,apss-ipq.h

@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef _DT_BINDINGS_CLOCK_QCA_APSS_IPQ6018_H
+#define _DT_BINDINGS_CLOCK_QCA_APSS_IPQ6018_H
+
+#define APCS_ALIAS0_CLK_SRC			0
+#define APCS_ALIAS0_CORE_CLK			1
+
+#endif

include/dt-bindings/clock/qcom,gcc-ipq8074.h

@@ -230,6 +230,9 @@
 #define GCC_GP1_CLK				221
 #define GCC_GP2_CLK				222
 #define GCC_GP3_CLK				223
+#define GCC_PCIE0_AXI_S_BRIDGE_CLK		224
+#define GCC_PCIE0_RCHNG_CLK_SRC			225
+#define GCC_PCIE0_RCHNG_CLK			226
 
 #define GCC_BLSP1_BCR				0
 #define GCC_BLSP1_QUP1_BCR			1
@@ -362,5 +365,6 @@
 #define GCC_PCIE1_AXI_SLAVE_ARES		128
 #define GCC_PCIE1_AHB_ARES			129
 #define GCC_PCIE1_AXI_MASTER_STICKY_ARES	130
+#define GCC_PCIE0_AXI_SLAVE_STICKY_ARES		131
 
 #endif

include/dt-bindings/clock/qcom,rpmcc.h

@@ -133,5 +133,21 @@
 #define RPM_SMD_RF_CLK3_A			87
 #define RPM_SMD_RF_CLK3_PIN			88
 #define RPM_SMD_RF_CLK3_A_PIN			89
+#define RPM_SMD_MMSSNOC_AXI_CLK			90
+#define RPM_SMD_MMSSNOC_AXI_CLK_A		91
+#define RPM_SMD_CNOC_PERIPH_CLK			92
+#define RPM_SMD_CNOC_PERIPH_A_CLK		93
+#define RPM_SMD_LN_BB_CLK3			94
+#define RPM_SMD_LN_BB_CLK3_A			95
+#define RPM_SMD_LN_BB_CLK1_PIN			96
+#define RPM_SMD_LN_BB_CLK1_A_PIN		97
+#define RPM_SMD_LN_BB_CLK2_PIN			98
+#define RPM_SMD_LN_BB_CLK2_A_PIN		99
+#define RPM_SMD_SYSMMNOC_CLK			100
+#define RPM_SMD_SYSMMNOC_A_CLK			101
+#define RPM_SMD_CE2_CLK				102
+#define RPM_SMD_CE2_A_CLK			103
+#define RPM_SMD_CE3_CLK				104
+#define RPM_SMD_CE3_A_CLK			105
 
 #endif

include/linux/clk-provider.h

@@ -189,7 +189,7 @@ struct clk_duty {
  *              and >= numerator) Return 0 on success, otherwise -EERROR.
  *
  * @init:	Perform platform-specific initialization magic.
- *		This is not not used by any of the basic clock types.
+ *		This is not used by any of the basic clock types.
  *		This callback exist for HW which needs to perform some
  *		initialisation magic for CCF to get an accurate view of the
  *		clock. It may also be used dynamic resource allocation is

include/soc/qcom/kryo-l2-accessors.h

@@ -0,0 +1,12 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2018, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef __SOC_ARCH_QCOM_KRYO_L2_ACCESSORS_H
+#define __SOC_ARCH_QCOM_KRYO_L2_ACCESSORS_H
+
+void kryo_l2_set_indirect_reg(u64 reg, u64 val);
+u64 kryo_l2_get_indirect_reg(u64 reg);
+
+#endif