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soc: rockchip: power-domain: Add power domain support for rv1126b

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This driver is modified to support RV1126B SoCs.

Change-Id: I9f2c09f229e933f68f37af179ef8d6c27bc09a41
Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
This commit is contained in:
Finley Xiao
2024-12-20 18:58:24 +08:00
committed by Tao Huang
parent 37564c9fcf
commit 0debea1483
1 changed files with 48 additions and 0 deletions
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48
drivers/soc/rockchip/pm_domains.c
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@@ -27,6 +27,7 @@
#include <soc/rockchip/rockchip_dmc.h>
#include <dt-bindings/power/px30-power.h>
#include <dt-bindings/power/rockchip,rv1126-power.h>
#include <dt-bindings/power/rockchip,rv1126b-power.h>
#include <dt-bindings/power/rk1808-power.h>
#include <dt-bindings/power/rk3036-power.h>
#include <dt-bindings/power/rk3066-power.h>
@@ -282,6 +283,22 @@ static void rockchip_pmu_unlock(struct rockchip_pm_domain *pd)
.keepon_startup = keepon, \
}
#define DOMAIN_M_G(_name, pwr, status, req, idle, ack, g_mask, wakeup, keepon) \
{ \
.name = _name, \
.pwr_w_mask = (pwr) << 16, \
.pwr_mask = (pwr), \
.status_mask = (status), \
.req_w_mask = (req) << 16, \
.req_mask = (req), \
.idle_mask = (idle), \
.ack_mask = (ack), \
.clk_ungate_mask = (g_mask), \
.clk_ungate_w_mask = (g_mask) << 16, \
.active_wakeup = wakeup, \
.keepon_startup = keepon, \
}
#define DOMAIN_M_G_SD(_name, pwr, status, req, idle, ack, g_mask, mem, wakeup, keepon) \
{ \
.name = _name, \
@@ -381,6 +398,12 @@ static void rockchip_pmu_unlock(struct rockchip_pm_domain *pd)
#define DOMAIN_RV1126_O(name, pwr, req, idle, r_offset, wakeup) \
DOMAIN_M_O(name, pwr, pwr, 0, req, idle, idle, r_offset, wakeup, false)
#define DOMAIN_RV1126B(name, pwr, req, wakeup) \
DOMAIN_M_G(name, pwr, pwr, req, req, req, req, wakeup, false)
#define DOMAIN_RV1126B_P(name, pwr, req, wakeup) \
DOMAIN_M_G(name, pwr, pwr, req, req, req, req, wakeup, true)
#define DOMAIN_RK3288(name, pwr, status, req, wakeup) \
DOMAIN(name, pwr, status, req, req, (req) << 16, wakeup, false)
@@ -1890,6 +1913,13 @@ static const struct rockchip_domain_info rv1126_pm_domains[] = {
[RV1126_PD_NPU] = DOMAIN_RV1126_O("npu", BIT(0), BIT(2), BIT(18), 0x4, false),
};
static const struct rockchip_domain_info rv1126b_pm_domains[] = {
/* name pwr req wakeup */
[RV1126B_PD_NPU] = DOMAIN_RV1126B("npu", BIT(0), BIT(8), false),
[RV1126B_PD_VDO] = DOMAIN_RV1126B("vdo", BIT(1), BIT(9), false),
[RV1126B_PD_AISP] = DOMAIN_RV1126B_P("aisp", BIT(2), BIT(10), false),
};
static const struct rockchip_domain_info rk1808_pm_domains[] = {
[RK1808_VD_NPU] = DOMAIN_PX30("npu", BIT(15), BIT(15), BIT(2), false),
[RK1808_PD_PCIE] = DOMAIN_PX30("pcie", BIT(9), BIT(9), BIT(4), true),
@@ -2327,6 +2357,18 @@ static const struct rockchip_pmu_info rv1126_pmu = {
.domain_info = rv1126_pm_domains,
};
static const struct rockchip_pmu_info rv1126b_pmu = {
.pwr_offset = 0x210,
.status_offset = 0x230,
.req_offset = 0x110,
.idle_offset = 0x128,
.ack_offset = 0x120,
.clk_ungate_offset = 0x140,
.num_domains = ARRAY_SIZE(rv1126b_pm_domains),
.domain_info = rv1126b_pm_domains,
};
static const struct of_device_id rockchip_pm_domain_dt_match[] = {
#ifdef CONFIG_CPU_PX30
{
@@ -2435,6 +2477,12 @@ static const struct of_device_id rockchip_pm_domain_dt_match[] = {
.compatible = "rockchip,rv1126-power-controller",
.data = (void *)&rv1126_pmu,
},
#endif
#ifdef CONFIG_CPU_RV1126B
{
.compatible = "rockchip,rv1126b-power-controller",
.data = (void *)&rv1126b_pmu,
},
#endif
{ /* sentinel */ },
};