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Commit 2dacbd10 authored by Elaine Zhang's avatar Elaine Zhang Committed by Heiko Stuebner
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soc: rockchip: power-domain: add power domain support for rk3228 



This driver is modified to support RK3228 SoC.

Signed-off-by: default avatarElaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent 660175dc

drivers/soc/rockchip/pm_domains.c

+28 −0
Original line number Diff line number Diff line
@@ -20,6 +20,7 @@ 
#include <linux/mfd/syscon.h>

#include <dt-bindings/power/rk3036-power.h>

#include <dt-bindings/power/rk3128-power.h>

#include <dt-bindings/power/rk3228-power.h>

#include <dt-bindings/power/rk3288-power.h>

#include <dt-bindings/power/rk3328-power.h>

#include <dt-bindings/power/rk3366-power.h>
@@ -730,6 +731,20 @@ static const struct rockchip_domain_info rk3128_pm_domains[] = { 
	[RK3128_PD_GPU]		= DOMAIN_RK3288(1, 1, 3, false),

};



static const struct rockchip_domain_info rk3228_pm_domains[] = {

	[RK3228_PD_CORE]	= DOMAIN_RK3036(0, 0, 16, true),

	[RK3228_PD_MSCH]	= DOMAIN_RK3036(1, 1, 17, true),

	[RK3228_PD_BUS]		= DOMAIN_RK3036(2, 2, 18, true),

	[RK3228_PD_SYS]		= DOMAIN_RK3036(3, 3, 19, true),

	[RK3228_PD_VIO]		= DOMAIN_RK3036(4, 4, 20, false),

	[RK3228_PD_VOP]		= DOMAIN_RK3036(5, 5, 21, false),

	[RK3228_PD_VPU]		= DOMAIN_RK3036(6, 6, 22, false),

	[RK3228_PD_RKVDEC]	= DOMAIN_RK3036(7, 7, 23, false),

	[RK3228_PD_GPU]		= DOMAIN_RK3036(8, 8, 24, false),

	[RK3228_PD_PERI]	= DOMAIN_RK3036(9, 9, 25, true),

	[RK3228_PD_GMAC]	= DOMAIN_RK3036(10, 10, 26, false),

};



static const struct rockchip_domain_info rk3288_pm_domains[] = {

	[RK3288_PD_VIO]		= DOMAIN_RK3288(7, 7, 4, false),

	[RK3288_PD_HEVC]	= DOMAIN_RK3288(14, 10, 9, false),
@@ -817,6 +832,15 @@ static const struct rockchip_pmu_info rk3128_pmu = { 
	.domain_info = rk3128_pm_domains,

};



static const struct rockchip_pmu_info rk3228_pmu = {

	.req_offset = 0x40c,

	.idle_offset = 0x488,

	.ack_offset = 0x488,



	.num_domains = ARRAY_SIZE(rk3228_pm_domains),

	.domain_info = rk3228_pm_domains,

};



static const struct rockchip_pmu_info rk3288_pmu = {

	.pwr_offset = 0x08,

	.status_offset = 0x0c,
@@ -899,6 +923,10 @@ static const struct of_device_id rockchip_pm_domain_dt_match[] = { 
		.compatible = "rockchip,rk3128-power-controller",

		.data = (void *)&rk3128_pmu,

	},

	{

		.compatible = "rockchip,rk3228-power-controller",

		.data = (void *)&rk3228_pmu,

	},

	{

		.compatible = "rockchip,rk3288-power-controller",

		.data = (void *)&rk3288_pmu,