From: Xiao Feng <xf@rock-chips.com>
Date: Wed, 3 Feb 2016 09:40:17 +0000 (+0800)
Subject: soc: rockchip: power-domain: Modify power domain driver for rk3366
X-Git-Tag: firefly_0821_release~3360
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1fd3c9b0b14052fc94fbdc497318d10d62bd82a0;p=firefly-linux-kernel-4.4.55.git

soc: rockchip: power-domain: Modify power domain driver for rk3366

This driver is modified to support RK3366 SoC.

Change-Id: If278582e721517a96499be203e3d28573cad880f
Signed-off-by: Xiao Feng <xf@rock-chips.com>
---

diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 6cdffb13c862..bb5ee88ea074 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/rk3366-power.h>
 #include <dt-bindings/power/rk3368-power.h>
 
 struct rockchip_domain_info {
@@ -448,6 +449,16 @@ static const struct rockchip_domain_info rk3288_pm_domains[] = {
 	[RK3288_PD_GPU]		= DOMAIN_RK3288(9, 9, 2),
 };
 
+static const struct rockchip_domain_info rk3366_pm_domains[] = {
+	[RK3366_PD_PERI]	= DOMAIN_RK3368(10, 10, 6),
+	[RK3366_PD_VIO]		= DOMAIN_RK3368(14, 14, 8),
+	[RK3366_PD_VIDEO]	= DOMAIN_RK3368(13, 13, 7),
+	[RK3366_PD_RKVDEC]	= DOMAIN_RK3368(11, 11, 7),
+	[RK3366_PD_WIFIBT]	= DOMAIN_RK3368(8, 8, 9),
+	[RK3366_PD_VPU]		= DOMAIN_RK3368(12, 12, 7),
+	[RK3366_PD_GPU]		= DOMAIN_RK3368(15, 15, 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),
@@ -473,6 +484,23 @@ static const struct rockchip_pmu_info rk3288_pmu = {
 	.domain_info = rk3288_pm_domains,
 };
 
+static const struct rockchip_pmu_info rk3366_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(rk3366_pm_domains),
+	.domain_info = rk3366_pm_domains,
+};
+
 static const struct rockchip_pmu_info rk3368_pmu = {
 	.pwr_offset = 0x0c,
 	.status_offset = 0x10,
@@ -495,6 +523,10 @@ static const struct of_device_id rockchip_pm_domain_dt_match[] = {
 		.compatible = "rockchip,rk3288-power-controller",
 		.data = (void *)&rk3288_pmu,
 	},
+	{
+		.compatible = "rockchip,rk3366-power-controller",
+		.data = (void *)&rk3366_pmu,
+	},
 	{
 		.compatible = "rockchip,rk3368-power-controller",
 		.data = (void *)&rk3368_pmu,