X-Git-Url: http://git.cascardo.info/?a=blobdiff_plain;f=drivers%2Fsoc%2Frockchip%2Fpm_domains.c;h=43155e1f97b92ca7ee8f05b901ad681501041d80;hb=5266e5b12c8b73587130325f7074d2f49ef9e427;hp=534c58937a566205b85e216bf1e230c9186a637f;hpb=9116199536878bb2fdd63d6064633d6e3f2cba22;p=cascardo%2Flinux.git

diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 534c58937a56..43155e1f97b9 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -18,6 +18,7 @@
 #include <linux/regmap.h>
 #include <linux/mfd/syscon.h>
 #include <dt-bindings/power/rk3288-power.h>
+#include <dt-bindings/power/rk3368-power.h>
 
 struct rockchip_domain_info {
 	int pwr_mask;
@@ -75,6 +76,9 @@ struct rockchip_pmu {
 #define DOMAIN_RK3288(pwr, status, req)		\
 	DOMAIN(pwr, status, req, req, (req) + 16)
 
+#define DOMAIN_RK3368(pwr, status, req)		\
+	DOMAIN(pwr, status, req, (req) + 16, req)
+
 static bool rockchip_pmu_domain_is_idle(struct rockchip_pm_domain *pd)
 {
 	struct rockchip_pmu *pmu = pd->pmu;
@@ -419,6 +423,7 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev)
 		if (error) {
 			dev_err(dev, "failed to handle node %s: %d\n",
 				node->name, error);
+			of_node_put(node);
 			goto err_out;
 		}
 	}
@@ -444,6 +449,14 @@ static const struct rockchip_domain_info rk3288_pm_domains[] = {
 	[RK3288_PD_GPU]		= DOMAIN_RK3288(9, 9, 2),
 };
 
+static const struct rockchip_domain_info rk3368_pm_domains[] = {
+	[RK3368_PD_PERI]	= DOMAIN_RK3368(13, 12, 6),
+	[RK3368_PD_VIO]		= DOMAIN_RK3368(15, 14, 8),
+	[RK3368_PD_VIDEO]	= DOMAIN_RK3368(14, 13, 7),
+	[RK3368_PD_GPU_0]	= DOMAIN_RK3368(16, 15, 2),
+	[RK3368_PD_GPU_1]	= DOMAIN_RK3368(17, 16, 2),
+};
+
 static const struct rockchip_pmu_info rk3288_pmu = {
 	.pwr_offset = 0x08,
 	.status_offset = 0x0c,
@@ -461,11 +474,32 @@ static const struct rockchip_pmu_info rk3288_pmu = {
 	.domain_info = rk3288_pm_domains,
 };
 
+static const struct rockchip_pmu_info rk3368_pmu = {
+	.pwr_offset = 0x0c,
+	.status_offset = 0x10,
+	.req_offset = 0x3c,
+	.idle_offset = 0x40,
+	.ack_offset = 0x40,
+
+	.core_pwrcnt_offset = 0x48,
+	.gpu_pwrcnt_offset = 0x50,
+
+	.core_power_transition_time = 24,
+	.gpu_power_transition_time = 24,
+
+	.num_domains = ARRAY_SIZE(rk3368_pm_domains),
+	.domain_info = rk3368_pm_domains,
+};
+
 static const struct of_device_id rockchip_pm_domain_dt_match[] = {
 	{
 		.compatible = "rockchip,rk3288-power-controller",
 		.data = (void *)&rk3288_pmu,
 	},
+	{
+		.compatible = "rockchip,rk3368-power-controller",
+		.data = (void *)&rk3368_pmu,
+	},
 	{ /* sentinel */ },
 };