78800558d1
Add device tree nodes for the NEMC and BCH to the JZ4780 device tree, and make use of them in the Ci20 device tree to add a node for the board's NAND. Note that since the pinctrl driver is not yet upstream, this includes neither pin configuration nor busy/write-protect GPIO pins for the NAND. Use of the NAND relies on the boot loader to have left the pins configured in a usable state, which should be the case when booted from the NAND. [ralf@linux-mips.org: fold in Geert Uytterhoeven's patch and acks from Harvey's latest version.] Signed-off-by: Alex Smith <alex.smith@imgtec.com> Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com> Cc: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Brian Norris <computersforpeace@gmail.com> Cc: Paul Burton <paul.burton@imgtec.com> Cc: Alex Smith <alex.smith@imgtec.com> Cc: linux-mtd@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-mtd@lists.infradead.org Patchwork: https://patchwork.linux-mips.org/patch/11695/ Patchwork: https://patchwork.linux-mips.org/patch/11914/ Patchwork: https://patchwork.linux-mips.org/patch/11985/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
138 lines
2.6 KiB
Plaintext
138 lines
2.6 KiB
Plaintext
#include <dt-bindings/clock/jz4780-cgu.h>
|
|
|
|
/ {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
compatible = "ingenic,jz4780";
|
|
|
|
cpuintc: interrupt-controller {
|
|
#address-cells = <0>;
|
|
#interrupt-cells = <1>;
|
|
interrupt-controller;
|
|
compatible = "mti,cpu-interrupt-controller";
|
|
};
|
|
|
|
intc: interrupt-controller@10001000 {
|
|
compatible = "ingenic,jz4780-intc";
|
|
reg = <0x10001000 0x50>;
|
|
|
|
interrupt-controller;
|
|
#interrupt-cells = <1>;
|
|
|
|
interrupt-parent = <&cpuintc>;
|
|
interrupts = <2>;
|
|
};
|
|
|
|
ext: ext {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
};
|
|
|
|
rtc: rtc {
|
|
compatible = "fixed-clock";
|
|
#clock-cells = <0>;
|
|
clock-frequency = <32768>;
|
|
};
|
|
|
|
cgu: jz4780-cgu@10000000 {
|
|
compatible = "ingenic,jz4780-cgu";
|
|
reg = <0x10000000 0x100>;
|
|
|
|
clocks = <&ext>, <&rtc>;
|
|
clock-names = "ext", "rtc";
|
|
|
|
#clock-cells = <1>;
|
|
};
|
|
|
|
uart0: serial@10030000 {
|
|
compatible = "ingenic,jz4780-uart";
|
|
reg = <0x10030000 0x100>;
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <51>;
|
|
|
|
clocks = <&ext>, <&cgu JZ4780_CLK_UART0>;
|
|
clock-names = "baud", "module";
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
uart1: serial@10031000 {
|
|
compatible = "ingenic,jz4780-uart";
|
|
reg = <0x10031000 0x100>;
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <50>;
|
|
|
|
clocks = <&ext>, <&cgu JZ4780_CLK_UART1>;
|
|
clock-names = "baud", "module";
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
uart2: serial@10032000 {
|
|
compatible = "ingenic,jz4780-uart";
|
|
reg = <0x10032000 0x100>;
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <49>;
|
|
|
|
clocks = <&ext>, <&cgu JZ4780_CLK_UART2>;
|
|
clock-names = "baud", "module";
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
uart3: serial@10033000 {
|
|
compatible = "ingenic,jz4780-uart";
|
|
reg = <0x10033000 0x100>;
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <48>;
|
|
|
|
clocks = <&ext>, <&cgu JZ4780_CLK_UART3>;
|
|
clock-names = "baud", "module";
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
uart4: serial@10034000 {
|
|
compatible = "ingenic,jz4780-uart";
|
|
reg = <0x10034000 0x100>;
|
|
|
|
interrupt-parent = <&intc>;
|
|
interrupts = <34>;
|
|
|
|
clocks = <&ext>, <&cgu JZ4780_CLK_UART4>;
|
|
clock-names = "baud", "module";
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
nemc: nemc@13410000 {
|
|
compatible = "ingenic,jz4780-nemc";
|
|
reg = <0x13410000 0x10000>;
|
|
#address-cells = <2>;
|
|
#size-cells = <1>;
|
|
ranges = <1 0 0x1b000000 0x1000000
|
|
2 0 0x1a000000 0x1000000
|
|
3 0 0x19000000 0x1000000
|
|
4 0 0x18000000 0x1000000
|
|
5 0 0x17000000 0x1000000
|
|
6 0 0x16000000 0x1000000>;
|
|
|
|
clocks = <&cgu JZ4780_CLK_NEMC>;
|
|
|
|
status = "disabled";
|
|
};
|
|
|
|
bch: bch@134d0000 {
|
|
compatible = "ingenic,jz4780-bch";
|
|
reg = <0x134d0000 0x10000>;
|
|
|
|
clocks = <&cgu JZ4780_CLK_BCH>;
|
|
|
|
status = "disabled";
|
|
};
|
|
};
|