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| author | Elaine Zhang <zhangqing@rock-chips.com> | 2018-05-23 14:51:10 +0800 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2018-05-23 20:47:57 +0200 |
| commit | 277535f7b63291bff94747b65990222d78c7f271 (patch) | |
| tree | 9f6486fa43ccdf2524fbd68f23babd3f02553e54 /drivers/soc | |
| parent | edd7ec3012b17ad77d4f52cb6a9b3390b45b6f55 (diff) | |
| download | linux-stable-277535f7b63291bff94747b65990222d78c7f271.tar.gz linux-stable-277535f7b63291bff94747b65990222d78c7f271.tar.bz2 linux-stable-277535f7b63291bff94747b65990222d78c7f271.zip | |
soc: rockchip: power-domain: add power domain support for rk3128
This driver is modified to support RK3128 SoC.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/rockchip/pm_domains.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c index 4a764241b4da..d03468805c94 100644 --- a/drivers/soc/rockchip/pm_domains.c +++ b/drivers/soc/rockchip/pm_domains.c @@ -19,6 +19,7 @@ #include <linux/regmap.h> #include <linux/mfd/syscon.h> #include <dt-bindings/power/rk3036-power.h> +#include <dt-bindings/power/rk3128-power.h> #include <dt-bindings/power/rk3288-power.h> #include <dt-bindings/power/rk3328-power.h> #include <dt-bindings/power/rk3366-power.h> @@ -721,6 +722,14 @@ static const struct rockchip_domain_info rk3036_pm_domains[] = { [RK3036_PD_SYS] = DOMAIN_RK3036(8, 22, 29, false), }; +static const struct rockchip_domain_info rk3128_pm_domains[] = { + [RK3128_PD_CORE] = DOMAIN_RK3288(0, 0, 4, false), + [RK3128_PD_MSCH] = DOMAIN_RK3288(-1, -1, 6, true), + [RK3128_PD_VIO] = DOMAIN_RK3288(3, 3, 2, false), + [RK3128_PD_VIDEO] = DOMAIN_RK3288(2, 2, 1, false), + [RK3128_PD_GPU] = DOMAIN_RK3288(1, 1, 3, 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), @@ -797,6 +806,17 @@ static const struct rockchip_pmu_info rk3036_pmu = { .domain_info = rk3036_pm_domains, }; +static const struct rockchip_pmu_info rk3128_pmu = { + .pwr_offset = 0x04, + .status_offset = 0x08, + .req_offset = 0x0c, + .idle_offset = 0x10, + .ack_offset = 0x10, + + .num_domains = ARRAY_SIZE(rk3128_pm_domains), + .domain_info = rk3128_pm_domains, +}; + static const struct rockchip_pmu_info rk3288_pmu = { .pwr_offset = 0x08, .status_offset = 0x0c, @@ -876,6 +896,10 @@ static const struct of_device_id rockchip_pm_domain_dt_match[] = { .data = (void *)&rk3036_pmu, }, { + .compatible = "rockchip,rk3128-power-controller", + .data = (void *)&rk3128_pmu, + }, + { .compatible = "rockchip,rk3288-power-controller", .data = (void *)&rk3288_pmu, }, |