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>

diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 4a764241b4da87fb57bc260b30a18bea469add20..d03468805c94068ccc327a6821c98aa0c26ee190 100644 (file)
--- 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,
@@ -875,6 +895,10 @@ static const struct of_device_id rockchip_pm_domain_dt_match[] = {
                .compatible = "rockchip,rk3036-power-controller",
                .data = (void *)&rk3036_pmu,
        },
+       {
+               .compatible = "rockchip,rk3128-power-controller",
+               .data = (void *)&rk3128_pmu,
+       },
        {
                .compatible = "rockchip,rk3288-power-controller",
                .data = (void *)&rk3288_pmu,