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soc: rockchip: power-domain: add power domain support for rk3568

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This driver is modified to support RK3568 SoCs.

Change-Id: I5895cedad8c8e89f0657276c913e6e99d9544762
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
This commit is contained in:
Finley Xiao
2020-09-22 22:53:33 +08:00
committed by Tao Huang
parent cb96205e58
commit 744b3f1856
1 changed files with 34 additions and 0 deletions
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34
drivers/soc/rockchip/pm_domains.c
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@@ -35,6 +35,7 @@
#include <dt-bindings/power/rk3366-power.h>
#include <dt-bindings/power/rk3368-power.h>
#include <dt-bindings/power/rk3399-power.h>
#include <dt-bindings/power/rk3568-power.h>
struct rockchip_domain_info {
int pwr_mask;
@@ -197,6 +198,12 @@ static void rockchip_pmu_unlock(struct rockchip_pm_domain *pd)
#define DOMAIN_RK3399_PROTECT(pwr, status, req, wakeup) \
DOMAIN(pwr, status, req, req, req, wakeup, true)
#define DOMAIN_RK3568(pwr, req, wakeup) \
DOMAIN_M(pwr, pwr, req, req, req, wakeup, false)
#define DOMAIN_RK3568_PROTECT(pwr, req, wakeup) \
DOMAIN_M(pwr, pwr, req, req, req, wakeup, true)
static bool rockchip_pmu_domain_is_idle(struct rockchip_pm_domain *pd)
{
struct rockchip_pmu *pmu = pd->pmu;
@@ -1335,6 +1342,18 @@ static const struct rockchip_domain_info rk3399_pm_domains[] = {
[RK3399_PD_SDIOAUDIO] = DOMAIN_RK3399(BIT(31), BIT(31), BIT(29), true),
};
static const struct rockchip_domain_info rk3568_pm_domains[] = {
[RK3568_PD_NPU] = DOMAIN_RK3568(BIT(1), BIT(2), false),
[RK3568_PD_GPU] = DOMAIN_RK3568(BIT(0), BIT(1), false),
[RK3568_PD_VI] = DOMAIN_RK3568(BIT(6), BIT(3), false),
[RK3568_PD_VO] = DOMAIN_RK3568_PROTECT(BIT(7), BIT(4), false),
[RK3568_PD_RGA] = DOMAIN_RK3568(BIT(5), BIT(5), false),
[RK3568_PD_VPU] = DOMAIN_RK3568(BIT(2), BIT(6), false),
[RK3568_PD_RKVDEC] = DOMAIN_RK3568(BIT(4), BIT(8), false),
[RK3568_PD_RKVENC] = DOMAIN_RK3568(BIT(3), BIT(7), false),
[RK3568_PD_PIPE] = DOMAIN_RK3568(BIT(8), BIT(11), false),
};
static const struct rockchip_pmu_info px30_pmu = {
.pwr_offset = 0x18,
.status_offset = 0x20,
@@ -1492,6 +1511,17 @@ static const struct rockchip_pmu_info rk3399_pmu = {
.domain_info = rk3399_pm_domains,
};
static const struct rockchip_pmu_info rk3568_pmu = {
.pwr_offset = 0xa0,
.status_offset = 0x98,
.req_offset = 0x50,
.idle_offset = 0x68,
.ack_offset = 0x60,
.num_domains = ARRAY_SIZE(rk3568_pm_domains),
.domain_info = rk3568_pm_domains,
};
static const struct of_device_id rockchip_pm_domain_dt_match[] = {
{
.compatible = "rockchip,px30-power-controller",
@@ -1545,6 +1575,10 @@ static const struct of_device_id rockchip_pm_domain_dt_match[] = {
.compatible = "rockchip,rk3399-power-controller",
.data = (void *)&rk3399_pmu,
},
{
.compatible = "rockchip,rk3568-power-controller",
.data = (void *)&rk3568_pmu,
},
{ /* sentinel */ },
};
MODULE_DEVICE_TABLE(of, rockchip_pm_domain_dt_match);