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| author | Arnd Bergmann <arnd@arndb.de> | 2016-11-30 18:39:48 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2016-11-30 18:39:48 +0300 |
| commit | d319fc6dc1bfb616d4d90e04967f9ec8f08d52d8 (patch) | |
| tree | 8e41a2a7f6041ace560d5cf5b3ab20b17865ecbf /drivers/soc | |
| parent | 2aa488a6bc6a13d7aed6dbcfa5aab31ec09eaeba (diff) | |
| parent | 141723e0cbdc1139410f77d8a572f17ce2de6bf5 (diff) | |
| download | linux-d319fc6dc1bfb616d4d90e04967f9ec8f08d52d8.tar.xz | |
Merge tag 'renesas-r8a7745-sysc-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/drivers
Pull "Renesas ARM Based SoC r8a7745 SYSC Driver Updates for v4.10" from Simon Horman:
* Add support for the r8a7745 SoC to rcar-sysc
* tag 'renesas-r8a7745-sysc-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
soc: renesas: rcar-sysc: add R8A7745 support
ARM: shmobile: r8a7745: add power domain index macros
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/renesas/Makefile | 1 | ||||
| -rw-r--r-- | drivers/soc/renesas/r8a7745-sysc.c | 32 | ||||
| -rw-r--r-- | drivers/soc/renesas/rcar-sysc.c | 3 | ||||
| -rw-r--r-- | drivers/soc/renesas/rcar-sysc.h | 1 |
4 files changed, 37 insertions, 0 deletions
diff --git a/drivers/soc/renesas/Makefile b/drivers/soc/renesas/Makefile index 9e0bb329594c..e2249f01b2de 100644 --- a/drivers/soc/renesas/Makefile +++ b/drivers/soc/renesas/Makefile @@ -1,4 +1,5 @@ obj-$(CONFIG_ARCH_R8A7743) += rcar-sysc.o r8a7743-sysc.o +obj-$(CONFIG_ARCH_R8A7745) += rcar-sysc.o r8a7745-sysc.o obj-$(CONFIG_ARCH_R8A7779) += rcar-sysc.o r8a7779-sysc.o obj-$(CONFIG_ARCH_R8A7790) += rcar-sysc.o r8a7790-sysc.o obj-$(CONFIG_ARCH_R8A7791) += rcar-sysc.o r8a7791-sysc.o diff --git a/drivers/soc/renesas/r8a7745-sysc.c b/drivers/soc/renesas/r8a7745-sysc.c new file mode 100644 index 000000000000..d17887c08aa1 --- /dev/null +++ b/drivers/soc/renesas/r8a7745-sysc.c @@ -0,0 +1,32 @@ +/* + * Renesas RZ/G1E System Controller + * + * 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 version 2 as + * published by the Free Software Foundation; of the License. + */ + +#include <linux/bug.h> +#include <linux/kernel.h> + +#include <dt-bindings/power/r8a7745-sysc.h> + +#include "rcar-sysc.h" + +static const struct rcar_sysc_area r8a7745_areas[] __initconst = { + { "always-on", 0, 0, R8A7745_PD_ALWAYS_ON, -1, PD_ALWAYS_ON }, + { "ca7-scu", 0x100, 0, R8A7745_PD_CA7_SCU, R8A7745_PD_ALWAYS_ON, + PD_SCU }, + { "ca7-cpu0", 0x1c0, 0, R8A7745_PD_CA7_CPU0, R8A7745_PD_CA7_SCU, + PD_CPU_NOCR }, + { "ca7-cpu1", 0x1c0, 1, R8A7745_PD_CA7_CPU1, R8A7745_PD_CA7_SCU, + PD_CPU_NOCR }, + { "sgx", 0xc0, 0, R8A7745_PD_SGX, R8A7745_PD_ALWAYS_ON }, +}; + +const struct rcar_sysc_info r8a7745_sysc_info __initconst = { + .areas = r8a7745_areas, + .num_areas = ARRAY_SIZE(r8a7745_areas), +}; diff --git a/drivers/soc/renesas/rcar-sysc.c b/drivers/soc/renesas/rcar-sysc.c index 71acd45b13f0..225c35c79d9a 100644 --- a/drivers/soc/renesas/rcar-sysc.c +++ b/drivers/soc/renesas/rcar-sysc.c @@ -278,6 +278,9 @@ static const struct of_device_id rcar_sysc_matches[] = { #ifdef CONFIG_ARCH_R8A7743 { .compatible = "renesas,r8a7743-sysc", .data = &r8a7743_sysc_info }, #endif +#ifdef CONFIG_ARCH_R8A7745 + { .compatible = "renesas,r8a7745-sysc", .data = &r8a7745_sysc_info }, +#endif #ifdef CONFIG_ARCH_R8A7779 { .compatible = "renesas,r8a7779-sysc", .data = &r8a7779_sysc_info }, #endif diff --git a/drivers/soc/renesas/rcar-sysc.h b/drivers/soc/renesas/rcar-sysc.h index 8ab9ca8a825a..f6e842e2976e 100644 --- a/drivers/soc/renesas/rcar-sysc.h +++ b/drivers/soc/renesas/rcar-sysc.h @@ -51,6 +51,7 @@ struct rcar_sysc_info { }; extern const struct rcar_sysc_info r8a7743_sysc_info; +extern const struct rcar_sysc_info r8a7745_sysc_info; extern const struct rcar_sysc_info r8a7779_sysc_info; extern const struct rcar_sysc_info r8a7790_sysc_info; extern const struct rcar_sysc_info r8a7791_sysc_info; |