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soc: renesas: Move pm-rcar to drivers/soc/renesas/rcar-sysc

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Move the pm-rcar driver from arch/arm/mach-shmobile/ to
drivers/soc/renesas/, and its header file to include/linux/soc/renesas/,
so it can be shared between arm32 (R-Car H1 and Gen2) and arm64 (R-Car
Gen3). Rename it to rcar-sysc as it's really a driver for the R-Car
System Controller (SYSC).

Kill the intermediate PM_RCAR config symbol, as it's not user
configurable anymore, and to prepare for SoC-specific make rules.

Add the missing #include <linux/types.h> to rcar-sysc.h, which was
exposed by different include order.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Geert Uytterhoeven 2016-04-20 14:02:36 +02:00 committed by Simon Horman
parent a93fed0956
commit be32bcbbd1
11 changed files with 26 additions and 17 deletions
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4
MAINTAINERS
View file

@ -1491,6 +1491,8 @@ Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
S: Supported
F: arch/arm64/boot/dts/renesas/
F: drivers/soc/renesas/
F: include/linux/soc/renesas/
ARM/RISCPC ARCHITECTURE
M: Russell King <linux@arm.linux.org.uk>
@ -1604,6 +1606,8 @@ F: arch/arm/configs/shmobile_defconfig
F: arch/arm/include/debug/renesas-scif.S
F: arch/arm/mach-shmobile/
F: drivers/sh/
F: drivers/soc/renesas/
F: include/linux/soc/renesas/
ARM/SOCFPGA ARCHITECTURE
M: Dinh Nguyen <dinguyen@opensource.altera.com>

11
arch/arm/mach-shmobile/Kconfig
View file

@ -4,11 +4,6 @@ config ARCH_SHMOBILE
config ARCH_SHMOBILE_MULTI
bool
config PM_RCAR
bool
select PM
select PM_GENERIC_DOMAINS
config PM_RMOBILE
bool
select PM
@ -16,13 +11,15 @@ config PM_RMOBILE
config ARCH_RCAR_GEN1
bool
select PM_RCAR
select PM
select PM_GENERIC_DOMAINS
select RENESAS_INTC_IRQPIN
select SYS_SUPPORTS_SH_TMU
config ARCH_RCAR_GEN2
bool
select PM_RCAR
select PM
select PM_GENERIC_DOMAINS
select RENESAS_IRQC
select SYS_SUPPORTS_SH_CMT
select PCI_DOMAINS if PCI

1
arch/arm/mach-shmobile/Makefile
View file

@ -39,7 +39,6 @@ smp-$(CONFIG_ARCH_EMEV2) += smp-emev2.o headsmp-scu.o platsmp-scu.o
# PM objects
obj-$(CONFIG_SUSPEND) += suspend.o
obj-$(CONFIG_CPU_FREQ) += cpufreq.o
obj-$(CONFIG_PM_RCAR) += pm-rcar.o
obj-$(CONFIG_PM_RMOBILE) += pm-rmobile.o
obj-$(CONFIG_ARCH_RCAR_GEN2) += pm-rcar-gen2.o

3
arch/arm/mach-shmobile/pm-r8a7779.c
View file

@ -9,9 +9,10 @@
* for more details.
*/
#include <linux/soc/renesas/rcar-sysc.h>
#include <asm/io.h>
#include "pm-rcar.h"
#include "r8a7779.h"
/* SYSC */

2
arch/arm/mach-shmobile/pm-rcar-gen2.c
View file

@ -13,9 +13,9 @@
#include <linux/kernel.h>
#include <linux/of.h>
#include <linux/smp.h>
#include <linux/soc/renesas/rcar-sysc.h>
#include <asm/io.h>
#include "common.h"
#include "pm-rcar.h"
#include "rcar-gen2.h"
/* RST */

2
arch/arm/mach-shmobile/smp-r8a7779.c
View file

@ -19,13 +19,13 @@
#include <linux/spinlock.h>
#include <linux/io.h>
#include <linux/delay.h>
#include <linux/soc/renesas/rcar-sysc.h>
#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
#include <asm/smp_scu.h>
#include "common.h"
#include "pm-rcar.h"
#include "r8a7779.h"
#define AVECR IOMEM(0xfe700040)

2
arch/arm/mach-shmobile/smp-r8a7790.c
View file

@ -17,12 +17,12 @@
#include <linux/init.h>
#include <linux/smp.h>
#include <linux/io.h>
#include <linux/soc/renesas/rcar-sysc.h>
#include <asm/smp_plat.h>
#include "common.h"
#include "platsmp-apmu.h"
#include "pm-rcar.h"
#include "rcar-gen2.h"
#include "r8a7790.h"

3
drivers/soc/Makefile
View file

@ -9,7 +9,8 @@ obj-$(CONFIG_MACH_DOVE) += dove/
obj-y += fsl/
obj-$(CONFIG_ARCH_MEDIATEK) += mediatek/
obj-$(CONFIG_ARCH_QCOM) += qcom/
obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/
obj-$(CONFIG_ARCH_RENESAS) += renesas/
obj-$(CONFIG_ARCH_ROCKCHIP) += rockchip/
obj-$(CONFIG_SOC_SAMSUNG) += samsung/
obj-$(CONFIG_ARCH_SUNXI) += sunxi/
obj-$(CONFIG_ARCH_TEGRA) += tegra/

5
drivers/soc/renesas/Makefile Normal file
View file

@ -0,0 +1,5 @@
obj-$(CONFIG_ARCH_R8A7779) += rcar-sysc.o
obj-$(CONFIG_ARCH_R8A7790) += rcar-sysc.o
obj-$(CONFIG_ARCH_R8A7791) += rcar-sysc.o
obj-$(CONFIG_ARCH_R8A7793) += rcar-sysc.o
obj-$(CONFIG_ARCH_R8A7794) += rcar-sysc.o

2
arch/arm/mach-shmobile/pm-rcar.c → drivers/soc/renesas/rcar-sysc.c
View file

@ -13,7 +13,7 @@
#include <linux/mm.h>
#include <linux/spinlock.h>
#include <linux/io.h>
#include "pm-rcar.h"
#include <linux/soc/renesas/rcar-sysc.h>
/* SYSC Common */
#define SYSCSR 0x00 /* SYSC Status Register */

8
arch/arm/mach-shmobile/pm-rcar.h → include/linux/soc/renesas/rcar-sysc.h
View file

@ -1,5 +1,7 @@
#ifndef PM_RCAR_H
#define PM_RCAR_H
#ifndef __LINUX_SOC_RENESAS_RCAR_SYSC_H__
#define __LINUX_SOC_RENESAS_RCAR_SYSC_H__
#include <linux/types.h>
struct rcar_sysc_ch {
u16 chan_offs;
@ -12,4 +14,4 @@ int rcar_sysc_power_up(const struct rcar_sysc_ch *sysc_ch);
bool rcar_sysc_power_is_off(const struct rcar_sysc_ch *sysc_ch);
void __iomem *rcar_sysc_init(phys_addr_t base);
#endif /* PM_RCAR_H */
#endif /* __LINUX_SOC_RENESAS_RCAR_SYSC_H__ */