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authorElaine Zhang <zhangqing@rock-chips.com>2021-04-17 13:29:52 +0200
committerHeiko Stuebner <heiko@sntech.de>2021-05-11 12:07:04 +0200
commit1782c87b44a0b1a527f01a6a184677c58ccbf9c7 (patch)
tree2a16a3e1c1be1c223af4867f1adb37e174c8b4da /drivers/soc/rockchip
parent66b89b8b5e4cfb1d492c1ac16c0ef07e47c44e84 (diff)
soc: rockchip: power-domain: add rk3568 powerdomains
Add power-domains found on rk3568 socs. Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Signed-off-by: Johan Jonker <jbx6244@gmail.com> Link: https://lore.kernel.org/r/20210417112952.8516-16-jbx6244@gmail.com Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Diffstat (limited to 'drivers/soc/rockchip')
-rw-r--r--drivers/soc/rockchip/pm_domains.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 1d1b06672861..0868b7d406fb 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -27,6 +27,7 @@
#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 {
const char *name;
@@ -135,6 +136,9 @@ struct rockchip_pmu {
#define DOMAIN_RK3399(name, pwr, status, req, wakeup) \
DOMAIN(name, pwr, status, req, req, req, wakeup)
+#define DOMAIN_RK3568(name, pwr, req, wakeup) \
+ DOMAIN_M(name, pwr, pwr, req, req, req, wakeup)
+
static bool rockchip_pmu_domain_is_idle(struct rockchip_pm_domain *pd)
{
struct rockchip_pmu *pmu = pd->pmu;
@@ -848,6 +852,18 @@ static const struct rockchip_domain_info rk3399_pm_domains[] = {
[RK3399_PD_SDIOAUDIO] = DOMAIN_RK3399("sdioaudio", BIT(31), BIT(31), BIT(29), true),
};
+static const struct rockchip_domain_info rk3568_pm_domains[] = {
+ [RK3568_PD_NPU] = DOMAIN_RK3568("npu", BIT(1), BIT(2), false),
+ [RK3568_PD_GPU] = DOMAIN_RK3568("gpu", BIT(0), BIT(1), false),
+ [RK3568_PD_VI] = DOMAIN_RK3568("vi", BIT(6), BIT(3), false),
+ [RK3568_PD_VO] = DOMAIN_RK3568("vo", BIT(7), BIT(4), false),
+ [RK3568_PD_RGA] = DOMAIN_RK3568("rga", BIT(5), BIT(5), false),
+ [RK3568_PD_VPU] = DOMAIN_RK3568("vpu", BIT(2), BIT(6), false),
+ [RK3568_PD_RKVDEC] = DOMAIN_RK3568("vdec", BIT(4), BIT(8), false),
+ [RK3568_PD_RKVENC] = DOMAIN_RK3568("venc", BIT(3), BIT(7), false),
+ [RK3568_PD_PIPE] = DOMAIN_RK3568("pipe", BIT(8), BIT(11), false),
+};
+
static const struct rockchip_pmu_info px30_pmu = {
.pwr_offset = 0x18,
.status_offset = 0x20,
@@ -983,6 +999,17 @@ 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",
@@ -1028,6 +1055,10 @@ 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 */ },
};