[PATCH v3 10/13] soc: rockchip: power-domain: add power domain support for rk3228

Elaine Zhang
2018-05-23T06:46:31Z

This driver is modified to support RK3228 SoC.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
drivers/soc/rockchip/pm_domains.c | 28 ++++++++++++++++++++++++++++
1 file changed, 28 insertions(+)

diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 99a2dd8a7801..90dcd5e21ae6 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -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>
@@ -729,6 +730,20 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev)
[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),
@@ -816,6 +831,15 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev)
.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 int rockchip_pm_domain_probe(struct platform_device *pdev)
.data = (void *)&rk3128_pmu,
},
{
+ .compatible = "rockchip,rk3228-power-controller",
+ .data = (void *)&rk3228_pmu,
+ },
+ {
.compatible = "rockchip,rk3288-power-controller",
.data = (void *)&rk3288_pmu,
},
--
1.9.1