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-rw-r--r--Documentation/devicetree/bindings/soc/rockchip/power_domain.txt12
-rw-r--r--drivers/soc/rockchip/pm_domains.c115
-rw-r--r--include/dt-bindings/power/px30-power.h27
-rw-r--r--include/dt-bindings/power/rk3036-power.h13
-rw-r--r--include/dt-bindings/power/rk3128-power.h14
-rw-r--r--include/dt-bindings/power/rk3228-power.h21
6 files changed, 202 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
index 301d2a9bc1b8..5d49d0a2ff29 100644
--- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
+++ b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
@@ -5,6 +5,10 @@ powered up/down by software based on different application scenes to save power.
Required properties for power domain controller:
- compatible: Should be one of the following.
+ "rockchip,px30-power-controller" - for PX30 SoCs.
+ "rockchip,rk3036-power-controller" - for RK3036 SoCs.
+ "rockchip,rk3128-power-controller" - for RK3128 SoCs.
+ "rockchip,rk3228-power-controller" - for RK3228 SoCs.
"rockchip,rk3288-power-controller" - for RK3288 SoCs.
"rockchip,rk3328-power-controller" - for RK3328 SoCs.
"rockchip,rk3366-power-controller" - for RK3366 SoCs.
@@ -17,6 +21,10 @@ Required properties for power domain controller:
Required properties for power domain sub nodes:
- reg: index of the power domain, should use macros in:
+ "include/dt-bindings/power/px30-power.h" - for PX30 type power domain.
+ "include/dt-bindings/power/rk3036-power.h" - for RK3036 type power domain.
+ "include/dt-bindings/power/rk3128-power.h" - for RK3128 type power domain.
+ "include/dt-bindings/power/rk3228-power.h" - for RK3228 type power domain.
"include/dt-bindings/power/rk3288-power.h" - for RK3288 type power domain.
"include/dt-bindings/power/rk3328-power.h" - for RK3328 type power domain.
"include/dt-bindings/power/rk3366-power.h" - for RK3366 type power domain.
@@ -93,6 +101,10 @@ Node of a device using power domains must have a power-domains property,
containing a phandle to the power device node and an index specifying which
power domain to use.
The index should use macros in:
+ "include/dt-bindings/power/px30-power.h" - for px30 type power domain.
+ "include/dt-bindings/power/rk3036-power.h" - for rk3036 type power domain.
+ "include/dt-bindings/power/rk3128-power.h" - for rk3128 type power domain.
+ "include/dt-bindings/power/rk3128-power.h" - for rk3228 type power domain.
"include/dt-bindings/power/rk3288-power.h" - for rk3288 type power domain.
"include/dt-bindings/power/rk3328-power.h" - for rk3328 type power domain.
"include/dt-bindings/power/rk3366-power.h" - for rk3366 type power domain.
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index df7f30a425c6..09a34e3a9375 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -18,6 +18,10 @@
#include <linux/clk.h>
#include <linux/regmap.h>
#include <linux/mfd/syscon.h>
+#include <dt-bindings/power/px30-power.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>
@@ -103,6 +107,18 @@ struct rockchip_pmu {
.active_wakeup = wakeup, \
}
+#define DOMAIN_RK3036(req, ack, idle, wakeup) \
+{ \
+ .req_mask = (req >= 0) ? BIT(req) : 0, \
+ .req_w_mask = (req >= 0) ? BIT(req + 16) : 0, \
+ .ack_mask = (ack >= 0) ? BIT(ack) : 0, \
+ .idle_mask = (idle >= 0) ? BIT(idle) : 0, \
+ .active_wakeup = wakeup, \
+}
+
+#define DOMAIN_PX30(pwr, status, req, wakeup) \
+ DOMAIN_M(pwr, status, req, (req) + 16, req, wakeup)
+
#define DOMAIN_RK3288(pwr, status, req, wakeup) \
DOMAIN(pwr, status, req, req, (req) + 16, wakeup)
@@ -701,6 +717,49 @@ err_out:
return error;
}
+static const struct rockchip_domain_info px30_pm_domains[] = {
+ [PX30_PD_USB] = DOMAIN_PX30(5, 5, 10, false),
+ [PX30_PD_SDCARD] = DOMAIN_PX30(8, 8, 9, false),
+ [PX30_PD_GMAC] = DOMAIN_PX30(10, 10, 6, false),
+ [PX30_PD_MMC_NAND] = DOMAIN_PX30(11, 11, 5, false),
+ [PX30_PD_VPU] = DOMAIN_PX30(12, 12, 14, false),
+ [PX30_PD_VO] = DOMAIN_PX30(13, 13, 7, false),
+ [PX30_PD_VI] = DOMAIN_PX30(14, 14, 8, false),
+ [PX30_PD_GPU] = DOMAIN_PX30(15, 15, 2, false),
+};
+
+static const struct rockchip_domain_info rk3036_pm_domains[] = {
+ [RK3036_PD_MSCH] = DOMAIN_RK3036(14, 23, 30, true),
+ [RK3036_PD_CORE] = DOMAIN_RK3036(13, 17, 24, false),
+ [RK3036_PD_PERI] = DOMAIN_RK3036(12, 18, 25, false),
+ [RK3036_PD_VIO] = DOMAIN_RK3036(11, 19, 26, false),
+ [RK3036_PD_VPU] = DOMAIN_RK3036(10, 20, 27, false),
+ [RK3036_PD_GPU] = DOMAIN_RK3036(9, 21, 28, false),
+ [RK3036_PD_SYS] = DOMAIN_RK3036(8, 22, 29, false),
+};
+
+static const struct rockchip_domain_info rk3128_pm_domains[] = {
+ [RK3128_PD_CORE] = DOMAIN_RK3288(0, 0, 4, false),
+ [RK3128_PD_MSCH] = DOMAIN_RK3288(-1, -1, 6, true),
+ [RK3128_PD_VIO] = DOMAIN_RK3288(3, 3, 2, false),
+ [RK3128_PD_VIDEO] = DOMAIN_RK3288(2, 2, 1, false),
+ [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),
@@ -768,6 +827,46 @@ static const struct rockchip_domain_info rk3399_pm_domains[] = {
[RK3399_PD_SDIOAUDIO] = DOMAIN_RK3399(31, 31, 29, true),
};
+static const struct rockchip_pmu_info px30_pmu = {
+ .pwr_offset = 0x18,
+ .status_offset = 0x20,
+ .req_offset = 0x64,
+ .idle_offset = 0x6c,
+ .ack_offset = 0x6c,
+
+ .num_domains = ARRAY_SIZE(px30_pm_domains),
+ .domain_info = px30_pm_domains,
+};
+
+static const struct rockchip_pmu_info rk3036_pmu = {
+ .req_offset = 0x148,
+ .idle_offset = 0x14c,
+ .ack_offset = 0x14c,
+
+ .num_domains = ARRAY_SIZE(rk3036_pm_domains),
+ .domain_info = rk3036_pm_domains,
+};
+
+static const struct rockchip_pmu_info rk3128_pmu = {
+ .pwr_offset = 0x04,
+ .status_offset = 0x08,
+ .req_offset = 0x0c,
+ .idle_offset = 0x10,
+ .ack_offset = 0x10,
+
+ .num_domains = ARRAY_SIZE(rk3128_pm_domains),
+ .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,
@@ -843,6 +942,22 @@ static const struct rockchip_pmu_info rk3399_pmu = {
static const struct of_device_id rockchip_pm_domain_dt_match[] = {
{
+ .compatible = "rockchip,px30-power-controller",
+ .data = (void *)&px30_pmu,
+ },
+ {
+ .compatible = "rockchip,rk3036-power-controller",
+ .data = (void *)&rk3036_pmu,
+ },
+ {
+ .compatible = "rockchip,rk3128-power-controller",
+ .data = (void *)&rk3128_pmu,
+ },
+ {
+ .compatible = "rockchip,rk3228-power-controller",
+ .data = (void *)&rk3228_pmu,
+ },
+ {
.compatible = "rockchip,rk3288-power-controller",
.data = (void *)&rk3288_pmu,
},
diff --git a/include/dt-bindings/power/px30-power.h b/include/dt-bindings/power/px30-power.h
new file mode 100644
index 000000000000..30917a99ad20
--- /dev/null
+++ b/include/dt-bindings/power/px30-power.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_BINDINGS_POWER_PX30_POWER_H__
+#define __DT_BINDINGS_POWER_PX30_POWER_H__
+
+/* VD_CORE */
+#define PX30_PD_A35_0 0
+#define PX30_PD_A35_1 1
+#define PX30_PD_A35_2 2
+#define PX30_PD_A35_3 3
+#define PX30_PD_SCU 4
+
+/* VD_LOGIC */
+#define PX30_PD_USB 5
+#define PX30_PD_DDR 6
+#define PX30_PD_SDCARD 7
+#define PX30_PD_CRYPTO 8
+#define PX30_PD_GMAC 9
+#define PX30_PD_MMC_NAND 10
+#define PX30_PD_VPU 11
+#define PX30_PD_VO 12
+#define PX30_PD_VI 13
+#define PX30_PD_GPU 14
+
+/* VD_PMU */
+#define PX30_PD_PMU 15
+
+#endif
diff --git a/include/dt-bindings/power/rk3036-power.h b/include/dt-bindings/power/rk3036-power.h
new file mode 100644
index 000000000000..0bc6b5d5075e
--- /dev/null
+++ b/include/dt-bindings/power/rk3036-power.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_BINDINGS_POWER_RK3036_POWER_H__
+#define __DT_BINDINGS_POWER_RK3036_POWER_H__
+
+#define RK3036_PD_MSCH 0
+#define RK3036_PD_CORE 1
+#define RK3036_PD_PERI 2
+#define RK3036_PD_VIO 3
+#define RK3036_PD_VPU 4
+#define RK3036_PD_GPU 5
+#define RK3036_PD_SYS 6
+
+#endif
diff --git a/include/dt-bindings/power/rk3128-power.h b/include/dt-bindings/power/rk3128-power.h
new file mode 100644
index 000000000000..c051dc3108db
--- /dev/null
+++ b/include/dt-bindings/power/rk3128-power.h
@@ -0,0 +1,14 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_BINDINGS_POWER_RK3128_POWER_H__
+#define __DT_BINDINGS_POWER_RK3128_POWER_H__
+
+/* VD_CORE */
+#define RK3128_PD_CORE 0
+
+/* VD_LOGIC */
+#define RK3128_PD_VIO 1
+#define RK3128_PD_VIDEO 2
+#define RK3128_PD_GPU 3
+#define RK3128_PD_MSCH 4
+
+#endif
diff --git a/include/dt-bindings/power/rk3228-power.h b/include/dt-bindings/power/rk3228-power.h
new file mode 100644
index 000000000000..6a8dc1bf76ce
--- /dev/null
+++ b/include/dt-bindings/power/rk3228-power.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_BINDINGS_POWER_RK3228_POWER_H__
+#define __DT_BINDINGS_POWER_RK3228_POWER_H__
+
+/**
+ * RK3228 idle id Summary.
+ */
+
+#define RK3228_PD_CORE 0
+#define RK3228_PD_MSCH 1
+#define RK3228_PD_BUS 2
+#define RK3228_PD_SYS 3
+#define RK3228_PD_VIO 4
+#define RK3228_PD_VOP 5
+#define RK3228_PD_VPU 6
+#define RK3228_PD_RKVDEC 7
+#define RK3228_PD_GPU 8
+#define RK3228_PD_PERI 9
+#define RK3228_PD_GMAC 10
+
+#endif
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-02-19 12:21:01 +0000