Commit ad7c9dbc authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Simon Horman

soc: renesas: rcar-sysc: Add support for R-Car H2 power areas

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent 9b83ea17
obj-$(CONFIG_ARCH_R8A7779) += rcar-sysc.o r8a7779-sysc.o obj-$(CONFIG_ARCH_R8A7779) += rcar-sysc.o r8a7779-sysc.o
obj-$(CONFIG_ARCH_R8A7790) += rcar-sysc.o obj-$(CONFIG_ARCH_R8A7790) += rcar-sysc.o r8a7790-sysc.o
obj-$(CONFIG_ARCH_R8A7791) += rcar-sysc.o obj-$(CONFIG_ARCH_R8A7791) += rcar-sysc.o
obj-$(CONFIG_ARCH_R8A7793) += rcar-sysc.o obj-$(CONFIG_ARCH_R8A7793) += rcar-sysc.o
obj-$(CONFIG_ARCH_R8A7794) += rcar-sysc.o obj-$(CONFIG_ARCH_R8A7794) += rcar-sysc.o
/*
* Renesas R-Car H2 System Controller
*
* Copyright (C) 2016 Glider bvba
*
* 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.
*/
#include <linux/bug.h>
#include <linux/kernel.h>
#include <dt-bindings/power/r8a7790-sysc.h>
#include "rcar-sysc.h"
static const struct rcar_sysc_area r8a7790_areas[] __initconst = {
{ "always-on", 0, 0, R8A7790_PD_ALWAYS_ON, -1, PD_ALWAYS_ON },
{ "ca15-scu", 0x180, 0, R8A7790_PD_CA15_SCU, R8A7790_PD_ALWAYS_ON,
PD_SCU },
{ "ca15-cpu0", 0x40, 0, R8A7790_PD_CA15_CPU0, R8A7790_PD_CA15_SCU,
PD_CPU_NOCR },
{ "ca15-cpu1", 0x40, 1, R8A7790_PD_CA15_CPU1, R8A7790_PD_CA15_SCU,
PD_CPU_NOCR },
{ "ca15-cpu2", 0x40, 2, R8A7790_PD_CA15_CPU2, R8A7790_PD_CA15_SCU,
PD_CPU_NOCR },
{ "ca15-cpu3", 0x40, 3, R8A7790_PD_CA15_CPU3, R8A7790_PD_CA15_SCU,
PD_CPU_NOCR },
{ "ca7-scu", 0x100, 0, R8A7790_PD_CA7_SCU, R8A7790_PD_ALWAYS_ON,
PD_SCU },
{ "ca7-cpu0", 0x1c0, 0, R8A7790_PD_CA7_CPU0, R8A7790_PD_CA7_SCU,
PD_CPU_NOCR },
{ "ca7-cpu1", 0x1c0, 1, R8A7790_PD_CA7_CPU1, R8A7790_PD_CA7_SCU,
PD_CPU_NOCR },
{ "ca7-cpu2", 0x1c0, 2, R8A7790_PD_CA7_CPU2, R8A7790_PD_CA7_SCU,
PD_CPU_NOCR },
{ "ca7-cpu3", 0x1c0, 3, R8A7790_PD_CA7_CPU3, R8A7790_PD_CA7_SCU,
PD_CPU_NOCR },
{ "sh-4a", 0x80, 0, R8A7790_PD_SH_4A, R8A7790_PD_ALWAYS_ON },
{ "rgx", 0xc0, 0, R8A7790_PD_RGX, R8A7790_PD_ALWAYS_ON },
{ "imp", 0x140, 0, R8A7790_PD_IMP, R8A7790_PD_ALWAYS_ON },
};
const struct rcar_sysc_info r8a7790_sysc_info __initconst = {
.areas = r8a7790_areas,
.num_areas = ARRAY_SIZE(r8a7790_areas),
};
...@@ -286,6 +286,9 @@ static void __init rcar_sysc_pd_setup(struct rcar_sysc_pd *pd) ...@@ -286,6 +286,9 @@ static void __init rcar_sysc_pd_setup(struct rcar_sysc_pd *pd)
static const struct of_device_id rcar_sysc_matches[] = { static const struct of_device_id rcar_sysc_matches[] = {
#ifdef CONFIG_ARCH_R8A7779 #ifdef CONFIG_ARCH_R8A7779
{ .compatible = "renesas,r8a7779-sysc", .data = &r8a7779_sysc_info }, { .compatible = "renesas,r8a7779-sysc", .data = &r8a7779_sysc_info },
#endif
#ifdef CONFIG_ARCH_R8A7790
{ .compatible = "renesas,r8a7790-sysc", .data = &r8a7790_sysc_info },
#endif #endif
{ /* sentinel */ } { /* sentinel */ }
}; };
......
...@@ -51,4 +51,5 @@ struct rcar_sysc_info { ...@@ -51,4 +51,5 @@ struct rcar_sysc_info {
}; };
extern const struct rcar_sysc_info r8a7779_sysc_info; extern const struct rcar_sysc_info r8a7779_sysc_info;
extern const struct rcar_sysc_info r8a7790_sysc_info;
#endif /* __SOC_RENESAS_RCAR_SYSC_H__ */ #endif /* __SOC_RENESAS_RCAR_SYSC_H__ */
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