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soc: rockchip: power-domain: Add RV1126 power domains 

Add power domains support for RV1126 SoC.

Cypto, VO and NPU domains will add it future patches.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Jagan Teki <jagan@edgeble.ai>
Link: https://lore.kernel.org/r/20220818124132.125304-4-jagan@edgeble.ai
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Jagan Teki 2022-08-18 18:11:16 +05:30 committed by Heiko Stuebner
parent 2f3484b275
commit 66296e0a31
1 changed files with 29 additions and 0 deletions
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29
drivers/soc/rockchip/pm_domains.c
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@ -19,6 +19,7 @@
#include <linux/mfd/syscon.h>
#include <soc/rockchip/pm_domains.h>
#include <dt-bindings/power/px30-power.h>
#include <dt-bindings/power/rockchip,rv1126-power.h>
#include <dt-bindings/power/rk3036-power.h>
#include <dt-bindings/power/rk3066-power.h>
#include <dt-bindings/power/rk3128-power.h>
@ -126,6 +127,9 @@ struct rockchip_pmu {
#define DOMAIN_PX30(name, pwr, status, req, wakeup) \
DOMAIN_M(name, pwr, status, req, (req) << 16, req, wakeup)
#define DOMAIN_RV1126(name, pwr, req, idle, wakeup) \
DOMAIN_M(name, pwr, pwr, req, idle, idle, wakeup)
#define DOMAIN_RK3288(name, pwr, status, req, wakeup) \
DOMAIN(name, pwr, status, req, req, (req) << 16, wakeup)
@ -855,6 +859,16 @@ static const struct rockchip_domain_info px30_pm_domains[] = {
[PX30_PD_GPU] = DOMAIN_PX30("gpu", BIT(15), BIT(15), BIT(2), false),
};
static const struct rockchip_domain_info rv1126_pm_domains[] = {
[RV1126_PD_VEPU] = DOMAIN_RV1126("vepu", BIT(2), BIT(9), BIT(9), false),
[RV1126_PD_VI] = DOMAIN_RV1126("vi", BIT(4), BIT(6), BIT(6), false),
[RV1126_PD_ISPP] = DOMAIN_RV1126("ispp", BIT(1), BIT(8), BIT(8), false),
[RV1126_PD_VDPU] = DOMAIN_RV1126("vdpu", BIT(3), BIT(10), BIT(10), false),
[RV1126_PD_NVM] = DOMAIN_RV1126("nvm", BIT(7), BIT(11), BIT(11), false),
[RV1126_PD_SDIO] = DOMAIN_RV1126("sdio", BIT(8), BIT(13), BIT(13), false),
[RV1126_PD_USB] = DOMAIN_RV1126("usb", BIT(9), BIT(15), BIT(15), false),
};
static const struct rockchip_domain_info rk3036_pm_domains[] = {
[RK3036_PD_MSCH] = DOMAIN_RK3036("msch", BIT(14), BIT(23), BIT(30), true),
[RK3036_PD_CORE] = DOMAIN_RK3036("core", BIT(13), BIT(17), BIT(24), false),
@ -1128,6 +1142,17 @@ static const struct rockchip_pmu_info rk3568_pmu = {
.domain_info = rk3568_pm_domains,
};
static const struct rockchip_pmu_info rv1126_pmu = {
.pwr_offset = 0x110,
.status_offset = 0x108,
.req_offset = 0xc0,
.idle_offset = 0xd8,
.ack_offset = 0xd0,
.num_domains = ARRAY_SIZE(rv1126_pm_domains),
.domain_info = rv1126_pm_domains,
};
static const struct of_device_id rockchip_pm_domain_dt_match[] = {
{
.compatible = "rockchip,px30-power-controller",
@ -1177,6 +1202,10 @@ static const struct of_device_id rockchip_pm_domain_dt_match[] = {
.compatible = "rockchip,rk3568-power-controller",
.data = (void *)&rk3568_pmu,
},
{
.compatible = "rockchip,rv1126-power-controller",
.data = (void *)&rv1126_pmu,
},
{ /* sentinel */ },
};