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+rene...@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinch...@ideasonboard.com> --- v4: - Update MAINTAINERS, v3: - Add Reviewed-by, - Rename driver from pm-rcar to rcar-sysc, - Kill CONFIG_PM_RCAR, - Add missing include, v2: - New. --- MAINTAINERS | 4 ++++ arch/arm/mach-shmobile/Kconfig | 11 ++++------- arch/arm/mach-shmobile/Makefile | 1 - arch/arm/mach-shmobile/pm-r8a7779.c | 3 ++- arch/arm/mach-shmobile/pm-rcar-gen2.c | 2 +- arch/arm/mach-shmobile/smp-r8a7779.c | 2 +- arch/arm/mach-shmobile/smp-r8a7790.c | 2 +- drivers/soc/Makefile | 3 ++- drivers/soc/renesas/Makefile | 5 +++++ .../pm-rcar.c => drivers/soc/renesas/rcar-sysc.c | 2 +- .../pm-rcar.h => include/linux/soc/renesas/rcar-sysc.h | 8 +++++--- 11 files changed, 26 insertions(+), 17 deletions(-) create mode 100644 drivers/soc/renesas/Makefile rename arch/arm/mach-shmobile/pm-rcar.c => drivers/soc/renesas/rcar-sysc.c (99%) rename arch/arm/mach-shmobile/pm-rcar.h => include/linux/soc/renesas/rcar-sysc.h (66%) diff --git a/MAINTAINERS b/MAINTAINERS index 1c32f8a3d6c4a707..9e05c2283154c371 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -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 <li...@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 <dingu...@opensource.altera.com> diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index f2bc5c353119e96d..fe4ccb52f9213d8b 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -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 diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile index a65c80ac9009d51f..ebb909c55b856a58 100644 --- a/arch/arm/mach-shmobile/Makefile +++ b/arch/arm/mach-shmobile/Makefile @@ -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 diff --git a/arch/arm/mach-shmobile/pm-r8a7779.c b/arch/arm/mach-shmobile/pm-r8a7779.c index 14c42a1bdf1ef20d..4174cbcbc467d047 100644 --- a/arch/arm/mach-shmobile/pm-r8a7779.c +++ b/arch/arm/mach-shmobile/pm-r8a7779.c @@ -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 */ diff --git a/arch/arm/mach-shmobile/pm-rcar-gen2.c b/arch/arm/mach-shmobile/pm-rcar-gen2.c index 6815781ad1165ef3..691ac166a277c03f 100644 --- a/arch/arm/mach-shmobile/pm-rcar-gen2.c +++ b/arch/arm/mach-shmobile/pm-rcar-gen2.c @@ -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 */ diff --git a/arch/arm/mach-shmobile/smp-r8a7779.c b/arch/arm/mach-shmobile/smp-r8a7779.c index f5c31fbc10b2efbf..c6951ee245889b8f 100644 --- a/arch/arm/mach-shmobile/smp-r8a7779.c +++ b/arch/arm/mach-shmobile/smp-r8a7779.c @@ -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) diff --git a/arch/arm/mach-shmobile/smp-r8a7790.c b/arch/arm/mach-shmobile/smp-r8a7790.c index f6426c6fdefcb489..28f26d5362d8d4d2 100644 --- a/arch/arm/mach-shmobile/smp-r8a7790.c +++ b/arch/arm/mach-shmobile/smp-r8a7790.c @@ -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" diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile index 5ade71306ee10d08..380230f03874d4ad 100644 --- a/drivers/soc/Makefile +++ b/drivers/soc/Makefile @@ -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-$(CONFIG_ARCH_TEGRA) += tegra/ diff --git a/drivers/soc/renesas/Makefile b/drivers/soc/renesas/Makefile new file mode 100644 index 0000000000000000..2b64f6c9468136f9 --- /dev/null +++ b/drivers/soc/renesas/Makefile @@ -0,0 +1,5 @@ +obj-$(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 diff --git a/arch/arm/mach-shmobile/pm-rcar.c b/drivers/soc/renesas/rcar-sysc.c similarity index 99% rename from arch/arm/mach-shmobile/pm-rcar.c rename to drivers/soc/renesas/rcar-sysc.c index 0af05d288b09c3ab..d59bcdf78f0b56ba 100644 --- a/arch/arm/mach-shmobile/pm-rcar.c +++ b/drivers/soc/renesas/rcar-sysc.c @@ -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 */ diff --git a/arch/arm/mach-shmobile/pm-rcar.h b/include/linux/soc/renesas/rcar-sysc.h similarity index 66% rename from arch/arm/mach-shmobile/pm-rcar.h rename to include/linux/soc/renesas/rcar-sysc.h index 1b901db4a24c4633..96f30c2883881d97 100644 --- a/arch/arm/mach-shmobile/pm-rcar.h +++ b/include/linux/soc/renesas/rcar-sysc.h @@ -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__ */ -- 1.9.1
