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Merge tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Browse Source 
Pull ARM SoC platform updates from Arnd Bergmann:
 "These are updates for platform specific code on 32-bit ARM machines,
  essentially anything that can not (yet) be expressed using DT files.

  Noteworthy changes include:

   - Added support for the TI DRA71x family of SoCs in mach-omap2, this
     is an new variant of the the DRA72x/DRA74x automotive infotainment
     chips we already supported for a while.

   - Added support for the ST STM32F746 SoC, the first Cortex-M7 based
     microcontroller we support, related to the smaller STM32F4 family.

   - Renesas adds support for r8a7743 and r8a7745 in mach-shmobile, see
     http://elinux.org/RZ-G

   - SMP is now supported on the OX820 platform

   - A lot of code in mach-omap2 gets removed as a follow-up to removing
     support for board files in the previous release

   - Davinci has some new work to improve USB support

   - For i.MX, the performance monitor now supports profiling the memory
     controller using 'perf'"

* tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (95 commits)
  ARM: davinci: da830-evm: use gpio descriptor for mmc pins
  ARM: davinci: da850-evm: use gpio descriptor for mmc pins
  ARM: davinci: hawk: use gpio descriptor for mmc pins
  ARM: ARTPEC-6: add select MFD_SYSCON to MACH_ARTPEC6
  ARM: davinci: da8xx: Fix ohci device name
  ARM: oxnas: Add OX820 config and makefile entry
  ARM: oxnas: Add OX820 SMP support
  ARM: davinci: PM: fix build when da850 not compiled in
  ARM: orion5x: remove legacy support of ls-chl
  ARM: integrator: drop EBI access use syscon
  ARM: BCM5301X: Add back handler ignoring external imprecise aborts
  ARM: davinci: PM: support da8xx DT platforms
  ARM: davinci: PM: cleanup: remove references to pdata
  ARM: davinci: PM: rework init, remove platform device
  ARM: Kconfig: Introduce MACH_STM32F746 flag
  ARM: mach-stm32: Add a new SOC - STM32F746
  ARM: shmobile: document SK-RZG1E board
  ARM: shmobile: r8a7745: basic SoC support
  ARM: imx: mach-imx6ul: add imx6ull support
  ARM: zynq: Reserve correct amount of non-DMA RAM
  ...
This commit is contained in:
Linus Torvalds
2016-12-15 15:39:02 -08:00
parent 3ec5e8d82b 44c29b83de
commit e79ab194d1
126 changed files with 2146 additions and 9599 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
arch/arm/mach-shmobile/Kconfig
View File

@@ -32,15 +32,15 @@ config ARCH_RMOBILE
menuconfig ARCH_RENESAS
bool "Renesas ARM SoCs"
depends on ARCH_MULTI_V7 && MMU
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select ARCH_SHMOBILE
select ARCH_SHMOBILE_MULTI
select ARM_GIC
select GPIOLIB
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select ARM_GIC
select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
select NO_IOPORT_MAP
select PINCTRL
select GPIOLIB
select ZONE_DMA if ARM_LPAE
if ARCH_RENESAS
@@ -60,6 +60,7 @@ config ARCH_R7S72100
config ARCH_R8A73A4
bool "R-Mobile APE6 (R8A73A40)"
select ARCH_RMOBILE
select ARM_ERRATA_798181 if SMP
select RENESAS_IRQC
config ARCH_R8A7740
@@ -67,6 +68,15 @@ config ARCH_R8A7740
select ARCH_RMOBILE
select RENESAS_INTC_IRQPIN
config ARCH_R8A7743
bool "RZ/G1M (R8A77430)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
config ARCH_R8A7745
bool "RZ/G1E (R8A77450)"
select ARCH_RCAR_GEN2
config ARCH_R8A7778
bool "R-Car M1A (R8A77781)"
select ARCH_RCAR_GEN1
@@ -78,20 +88,24 @@ config ARCH_R8A7779
config ARCH_R8A7790
bool "R-Car H2 (R8A77900)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
select I2C
config ARCH_R8A7791
bool "R-Car M2-W (R8A77910)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
select I2C
config ARCH_R8A7792
bool "R-Car V2H (R8A77920)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
config ARCH_R8A7793
bool "R-Car M2-N (R8A7793)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
select I2C
config ARCH_R8A7794

3
arch/arm/mach-shmobile/Makefile
View File

@@ -13,9 +13,6 @@ obj-$(CONFIG_ARCH_R8A7778) += setup-r8a7778.o
obj-$(CONFIG_ARCH_R8A7779) += setup-r8a7779.o pm-r8a7779.o
obj-$(CONFIG_ARCH_R8A7790) += setup-r8a7790.o
obj-$(CONFIG_ARCH_R8A7791) += setup-r8a7791.o
obj-$(CONFIG_ARCH_R8A7792) += setup-r8a7792.o
obj-$(CONFIG_ARCH_R8A7793) += setup-r8a7793.o
obj-$(CONFIG_ARCH_R8A7794) += setup-r8a7794.o
obj-$(CONFIG_ARCH_EMEV2) += setup-emev2.o
obj-$(CONFIG_ARCH_R7S72100) += setup-r7s72100.o

35
arch/arm/mach-shmobile/setup-r8a7792.c
View File

@@ -1,35 +0,0 @@
/*
* r8a7792 processor support
*
* Copyright (C) 2014 Renesas Electronics Corporation
* Copyright (C) 2016 Cogent Embedded, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/of_platform.h>
#include <asm/mach/arch.h>
#include "common.h"
#include "rcar-gen2.h"
static const char * const r8a7792_boards_compat_dt[] __initconst = {
"renesas,r8a7792",
NULL,
};
DT_MACHINE_START(R8A7792_DT, "Generic R8A7792 (Flattened Device Tree)")
.init_early = shmobile_init_delay,
.init_late = shmobile_init_late,
.init_time = rcar_gen2_timer_init,
.reserve = rcar_gen2_reserve,
.dt_compat = r8a7792_boards_compat_dt,
MACHINE_END

33
arch/arm/mach-shmobile/setup-r8a7793.c
View File

@@ -1,33 +0,0 @@
/*
* r8a7793 processor support
*
* Copyright (C) 2015 Ulrich Hecht
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/init.h>
#include <asm/mach/arch.h>
#include "common.h"
#include "rcar-gen2.h"
static const char * const r8a7793_boards_compat_dt[] __initconst = {
"renesas,r8a7793",
NULL,
};
DT_MACHINE_START(R8A7793_DT, "Generic R8A7793 (Flattened Device Tree)")
.init_early = shmobile_init_delay,
.init_time = rcar_gen2_timer_init,
.init_late = shmobile_init_late,
.reserve = rcar_gen2_reserve,
.dt_compat = r8a7793_boards_compat_dt,
MACHINE_END

33
arch/arm/mach-shmobile/setup-r8a7794.c
View File

@@ -1,33 +0,0 @@
/*
* r8a7794 processor support
*
* Copyright (C) 2014 Renesas Electronics Corporation
* Copyright (C) 2014 Ulrich Hecht
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <linux/of_platform.h>
#include "common.h"
#include "rcar-gen2.h"
#include <asm/mach/arch.h>
static const char * const r8a7794_boards_compat_dt[] __initconst = {
"renesas,r8a7794",
NULL,
};
DT_MACHINE_START(R8A7794_DT, "Generic R8A7794 (Flattened Device Tree)")
.init_early = shmobile_init_delay,
.init_late = shmobile_init_late,
.init_time = rcar_gen2_timer_init,
.reserve = rcar_gen2_reserve,
.dt_compat = r8a7794_boards_compat_dt,
MACHINE_END

34
arch/arm/mach-shmobile/setup-rcar-gen2.c
View File

@@ -24,6 +24,7 @@
#include <linux/memblock.h>
#include <linux/of.h>
#include <linux/of_fdt.h>
#include <linux/of_platform.h>
#include <asm/mach/arch.h>
#include "common.h"
#include "rcar-gen2.h"
@@ -202,3 +203,36 @@ void __init rcar_gen2_reserve(void)
}
#endif
}
static const char * const rcar_gen2_boards_compat_dt[] __initconst = {
/*
* R8A7790 and R8A7791 can't be handled here as long as they need SMP
* initialization fallback.
*/
"renesas,r8a7792",
"renesas,r8a7793",
"renesas,r8a7794",
NULL,
};
DT_MACHINE_START(RCAR_GEN2_DT, "Generic R-Car Gen2 (Flattened Device Tree)")
.init_early = shmobile_init_delay,
.init_late = shmobile_init_late,
.init_time = rcar_gen2_timer_init,
.reserve = rcar_gen2_reserve,
.dt_compat = rcar_gen2_boards_compat_dt,
MACHINE_END
static const char * const rz_g1_boards_compat_dt[] __initconst = {
"renesas,r8a7743",
"renesas,r8a7745",
NULL,
};
DT_MACHINE_START(RZ_G1_DT, "Generic RZ/G1 (Flattened Device Tree)")
.init_early = shmobile_init_delay,
.init_late = shmobile_init_late,
.init_time = rcar_gen2_timer_init,
.reserve = rcar_gen2_reserve,
.dt_compat = rz_g1_boards_compat_dt,
MACHINE_END