* [PATCH v1 0/3] soc: rockchip: power-domain: add rk3568 powerdomains
@ 2021-03-17 2:51 ` Elaine Zhang
0 siblings, 0 replies; 18+ messages in thread
From: Elaine Zhang @ 2021-03-17 2:51 UTC (permalink / raw)
To: robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao, Elaine Zhang
Support power domain function for RK3568 Soc.
Elaine Zhang (3):
dt-bindings: add power-domain header for RK3568 SoCs
dt-bindings: Convert the rockchip power_domain to YAML and extend
soc: rockchip: power-domain: add rk3568 powerdomains
.../bindings/soc/rockchip/power_domain.txt | 136 ------------
.../rockchip/rockchip,power-controller.yaml | 199 ++++++++++++++++++
drivers/soc/rockchip/pm_domains.c | 31 +++
include/dt-bindings/power/rk3568-power.h | 32 +++
4 files changed, 262 insertions(+), 136 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
create mode 100644 Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
create mode 100644 include/dt-bindings/power/rk3568-power.h
--
2.17.1
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH v1 0/3] soc: rockchip: power-domain: add rk3568 powerdomains
@ 2021-03-17 2:51 ` Elaine Zhang
0 siblings, 0 replies; 18+ messages in thread
From: Elaine Zhang @ 2021-03-17 2:51 UTC (permalink / raw)
To: robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao, Elaine Zhang
Support power domain function for RK3568 Soc.
Elaine Zhang (3):
dt-bindings: add power-domain header for RK3568 SoCs
dt-bindings: Convert the rockchip power_domain to YAML and extend
soc: rockchip: power-domain: add rk3568 powerdomains
.../bindings/soc/rockchip/power_domain.txt | 136 ------------
.../rockchip/rockchip,power-controller.yaml | 199 ++++++++++++++++++
drivers/soc/rockchip/pm_domains.c | 31 +++
include/dt-bindings/power/rk3568-power.h | 32 +++
4 files changed, 262 insertions(+), 136 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
create mode 100644 Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
create mode 100644 include/dt-bindings/power/rk3568-power.h
--
2.17.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH v1 0/3] soc: rockchip: power-domain: add rk3568 powerdomains
@ 2021-03-17 2:51 ` Elaine Zhang
0 siblings, 0 replies; 18+ messages in thread
From: Elaine Zhang @ 2021-03-17 2:51 UTC (permalink / raw)
To: robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao, Elaine Zhang
Support power domain function for RK3568 Soc.
Elaine Zhang (3):
dt-bindings: add power-domain header for RK3568 SoCs
dt-bindings: Convert the rockchip power_domain to YAML and extend
soc: rockchip: power-domain: add rk3568 powerdomains
.../bindings/soc/rockchip/power_domain.txt | 136 ------------
.../rockchip/rockchip,power-controller.yaml | 199 ++++++++++++++++++
drivers/soc/rockchip/pm_domains.c | 31 +++
include/dt-bindings/power/rk3568-power.h | 32 +++
4 files changed, 262 insertions(+), 136 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
create mode 100644 Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
create mode 100644 include/dt-bindings/power/rk3568-power.h
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 18+ messages in thread
* [PATCH v1 1/3] dt-bindings: add power-domain header for RK3568 SoCs
2021-03-17 2:51 ` Elaine Zhang
(?)
@ 2021-03-17 2:51 ` Elaine Zhang
-1 siblings, 0 replies; 18+ messages in thread
From: Elaine Zhang @ 2021-03-17 2:51 UTC (permalink / raw)
To: robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao, Elaine Zhang
According to a description from TRM, add all the power domains
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
include/dt-bindings/power/rk3568-power.h | 32 ++++++++++++++++++++++++
1 file changed, 32 insertions(+)
create mode 100644 include/dt-bindings/power/rk3568-power.h
diff --git a/include/dt-bindings/power/rk3568-power.h b/include/dt-bindings/power/rk3568-power.h
new file mode 100644
index 000000000000..6cc1af1a9d26
--- /dev/null
+++ b/include/dt-bindings/power/rk3568-power.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_BINDINGS_POWER_RK3568_POWER_H__
+#define __DT_BINDINGS_POWER_RK3568_POWER_H__
+
+/* VD_CORE */
+#define RK3568_PD_CPU_0 0
+#define RK3568_PD_CPU_1 1
+#define RK3568_PD_CPU_2 2
+#define RK3568_PD_CPU_3 3
+#define RK3568_PD_CORE_ALIVE 4
+
+/* VD_PMU */
+#define RK3568_PD_PMU 5
+
+/* VD_NPU */
+#define RK3568_PD_NPU 6
+
+/* VD_GPU */
+#define RK3568_PD_GPU 7
+
+/* VD_LOGIC */
+#define RK3568_PD_VI 8
+#define RK3568_PD_VO 9
+#define RK3568_PD_RGA 10
+#define RK3568_PD_VPU 11
+#define RK3568_PD_CENTER 12
+#define RK3568_PD_RKVDEC 13
+#define RK3568_PD_RKVENC 14
+#define RK3568_PD_PIPE 15
+#define RK3568_PD_LOGIC_ALIVE 16
+
+#endif
--
2.17.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH v1 1/3] dt-bindings: add power-domain header for RK3568 SoCs
@ 2021-03-17 2:51 ` Elaine Zhang
0 siblings, 0 replies; 18+ messages in thread
From: Elaine Zhang @ 2021-03-17 2:51 UTC (permalink / raw)
To: robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao, Elaine Zhang
According to a description from TRM, add all the power domains
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
include/dt-bindings/power/rk3568-power.h | 32 ++++++++++++++++++++++++
1 file changed, 32 insertions(+)
create mode 100644 include/dt-bindings/power/rk3568-power.h
diff --git a/include/dt-bindings/power/rk3568-power.h b/include/dt-bindings/power/rk3568-power.h
new file mode 100644
index 000000000000..6cc1af1a9d26
--- /dev/null
+++ b/include/dt-bindings/power/rk3568-power.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_BINDINGS_POWER_RK3568_POWER_H__
+#define __DT_BINDINGS_POWER_RK3568_POWER_H__
+
+/* VD_CORE */
+#define RK3568_PD_CPU_0 0
+#define RK3568_PD_CPU_1 1
+#define RK3568_PD_CPU_2 2
+#define RK3568_PD_CPU_3 3
+#define RK3568_PD_CORE_ALIVE 4
+
+/* VD_PMU */
+#define RK3568_PD_PMU 5
+
+/* VD_NPU */
+#define RK3568_PD_NPU 6
+
+/* VD_GPU */
+#define RK3568_PD_GPU 7
+
+/* VD_LOGIC */
+#define RK3568_PD_VI 8
+#define RK3568_PD_VO 9
+#define RK3568_PD_RGA 10
+#define RK3568_PD_VPU 11
+#define RK3568_PD_CENTER 12
+#define RK3568_PD_RKVDEC 13
+#define RK3568_PD_RKVENC 14
+#define RK3568_PD_PIPE 15
+#define RK3568_PD_LOGIC_ALIVE 16
+
+#endif
--
2.17.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH v1 1/3] dt-bindings: add power-domain header for RK3568 SoCs
@ 2021-03-17 2:51 ` Elaine Zhang
0 siblings, 0 replies; 18+ messages in thread
From: Elaine Zhang @ 2021-03-17 2:51 UTC (permalink / raw)
To: robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao, Elaine Zhang
According to a description from TRM, add all the power domains
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
include/dt-bindings/power/rk3568-power.h | 32 ++++++++++++++++++++++++
1 file changed, 32 insertions(+)
create mode 100644 include/dt-bindings/power/rk3568-power.h
diff --git a/include/dt-bindings/power/rk3568-power.h b/include/dt-bindings/power/rk3568-power.h
new file mode 100644
index 000000000000..6cc1af1a9d26
--- /dev/null
+++ b/include/dt-bindings/power/rk3568-power.h
@@ -0,0 +1,32 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __DT_BINDINGS_POWER_RK3568_POWER_H__
+#define __DT_BINDINGS_POWER_RK3568_POWER_H__
+
+/* VD_CORE */
+#define RK3568_PD_CPU_0 0
+#define RK3568_PD_CPU_1 1
+#define RK3568_PD_CPU_2 2
+#define RK3568_PD_CPU_3 3
+#define RK3568_PD_CORE_ALIVE 4
+
+/* VD_PMU */
+#define RK3568_PD_PMU 5
+
+/* VD_NPU */
+#define RK3568_PD_NPU 6
+
+/* VD_GPU */
+#define RK3568_PD_GPU 7
+
+/* VD_LOGIC */
+#define RK3568_PD_VI 8
+#define RK3568_PD_VO 9
+#define RK3568_PD_RGA 10
+#define RK3568_PD_VPU 11
+#define RK3568_PD_CENTER 12
+#define RK3568_PD_RKVDEC 13
+#define RK3568_PD_RKVENC 14
+#define RK3568_PD_PIPE 15
+#define RK3568_PD_LOGIC_ALIVE 16
+
+#endif
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH v1 2/3] dt-bindings: Convert the rockchip power_domain to YAML and extend
2021-03-17 2:51 ` Elaine Zhang
(?)
@ 2021-03-17 2:51 ` Elaine Zhang
-1 siblings, 0 replies; 18+ messages in thread
From: Elaine Zhang @ 2021-03-17 2:51 UTC (permalink / raw)
To: robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao, Elaine Zhang
This converts the rockchip power domain family bindings to YAML schema,
and add binding documentation for the power domains found on Rockchip
RK3568 SoCs.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
.../bindings/soc/rockchip/power_domain.txt | 136 ------------
.../rockchip/rockchip,power-controller.yaml | 196 ++++++++++++++++++
2 files changed, 196 insertions(+), 136 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
create mode 100644 Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
diff --git a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
deleted file mode 100644
index 8304eceb62e4..000000000000
--- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
+++ /dev/null
@@ -1,136 +0,0 @@
-* Rockchip Power Domains
-
-Rockchip processors include support for multiple power domains which can be
-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,rk3066-power-controller" - for RK3066 SoCs.
- "rockchip,rk3128-power-controller" - for RK3128 SoCs.
- "rockchip,rk3188-power-controller" - for RK3188 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.
- "rockchip,rk3368-power-controller" - for RK3368 SoCs.
- "rockchip,rk3399-power-controller" - for RK3399 SoCs.
-- #power-domain-cells: Number of cells in a power-domain specifier.
- Should be 1 for multiple PM domains.
-- #address-cells: Should be 1.
-- #size-cells: Should be 0.
-
-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/rk3066-power.h" - for RK3066 type power domain.
- "include/dt-bindings/power/rk3128-power.h" - for RK3128 type power domain.
- "include/dt-bindings/power/rk3188-power.h" - for RK3188 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.
- "include/dt-bindings/power/rk3368-power.h" - for RK3368 type power domain.
- "include/dt-bindings/power/rk3399-power.h" - for RK3399 type power domain.
-- clocks (optional): phandles to clocks which need to be enabled while power domain
- switches state.
-- pm_qos (optional): phandles to qos blocks which need to be saved and restored
- while power domain switches state.
-
-Qos Example:
-
- qos_gpu: qos_gpu@ffaf0000 {
- compatible ="syscon";
- reg = <0x0 0xffaf0000 0x0 0x20>;
- };
-
-Example:
-
- power: power-controller {
- compatible = "rockchip,rk3288-power-controller";
- #power-domain-cells = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- pd_gpu {
- reg = <RK3288_PD_GPU>;
- clocks = <&cru ACLK_GPU>;
- pm_qos = <&qos_gpu>;
- };
- };
-
- power: power-controller {
- compatible = "rockchip,rk3368-power-controller";
- #power-domain-cells = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- pd_gpu_1 {
- reg = <RK3368_PD_GPU_1>;
- clocks = <&cru ACLK_GPU_CFG>;
- };
- };
-
-Example 2:
- power: power-controller {
- compatible = "rockchip,rk3399-power-controller";
- #power-domain-cells = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- pd_vio {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <RK3399_PD_VIO>;
-
- pd_vo {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <RK3399_PD_VO>;
-
- pd_vopb {
- reg = <RK3399_PD_VOPB>;
- };
-
- pd_vopl {
- reg = <RK3399_PD_VOPL>;
- };
- };
- };
- };
-
-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.
- "include/dt-bindings/power/rk3368-power.h" - for rk3368 type power domain.
- "include/dt-bindings/power/rk3399-power.h" - for rk3399 type power domain.
-
-Example of the node using power domain:
-
- node {
- /* ... */
- power-domains = <&power RK3288_PD_GPU>;
- /* ... */
- };
-
- node {
- /* ... */
- power-domains = <&power RK3368_PD_GPU_1>;
- /* ... */
- };
-
- node {
- /* ... */
- power-domains = <&power RK3399_PD_VOPB>;
- /* ... */
- };
diff --git a/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml b/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
new file mode 100644
index 000000000000..c9c8058d17ab
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
@@ -0,0 +1,196 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+# %YAML 1.2
+---
+$id: http://devicetree.org/soc/rockchip/rockchip,power-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rcokchip Generic PM domains
+
+maintainers:
+ - Rob Herring <robh+dt@kernel.org>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ Rockchip processors include support for multiple power domains which can be
+ powered up/down by software based on different application scenes to save power.
+
+ IP cores belonging to a power domain should contain a 'power-domains'
+ property that is a phandle for SCPSYS node representing the domain.
+
+properties:
+ $nodename:
+ const: power-controller
+
+ compatible:
+ enum:
+ - rockchip,px30-power-controller
+ - rockchip,rk3036-power-controller
+ - rockchip,rk3066-power-controller
+ - rockchip,rk3128-power-controller
+ - rockchip,rk3188-power-controller
+ - rockchip,rk3228-power-controller
+ - rockchip,rk3288-power-controller
+ - rockchip,rk3328-power-controller
+ - rockchip,rk3366-power-controller
+ - rockchip,rk3368-power-controller
+ - rockchip,rk3399-power-controller
+ - rockchip,rk3568-power-controller
+
+ '#power-domain-cells':
+ const: 1
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+patternProperties:
+ "^power-domain@[0-9a-f]+$":
+ type: object
+ description: |
+ Represents the power domains within the power controller node as documented
+ in Documentation/devicetree/bindings/power/power-domain.yaml.
+
+ properties:
+
+ '#power-domain-cells':
+ description:
+ Must be 0 for nodes representing a single PM domain and 1 for nodes
+ providing multiple PM domains.
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+ reg:
+ description: |
+ Power domain index. Valid values are defined 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/rk3066-power.h" - for RK3066 type power domain.
+ "include/dt-bindings/power/rk3128-power.h" - for RK3128 type power domain.
+ "include/dt-bindings/power/rk3188-power.h" - for RK3188 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.
+ "include/dt-bindings/power/rk3368-power.h" - for RK3368 type power domain.
+ "include/dt-bindings/power/rk3399-power.h" - for RK3399 type power domain.
+ "include/dt-bindings/power/rk3568-power.h" - for RK3568 type power domain.
+ maxItems: 1
+
+ clocks:
+ description: |
+ A number of phandles to clocks that need to be enabled during domain
+ power-up sequencing.
+
+ clock-names:
+ description: |
+ List of names of clocks, in order to match the power-up sequencing
+ for each power domain we need to group the clocks by name. BASIC
+ clocks need to be enabled before enabling the corresponding power
+ domain.
+
+ pm_qos:
+ description: |
+ A number of phandles for qos registers that need to be save and restor during domain
+ power-up sequencing.
+
+ additionalProperties: false
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ pmu: power-management@fdd90000 {
+ compatible = "rockchip,rk3568-pmu", "syscon", "simple-mfd";
+ reg = <0xfdd90000 0x1000>;
+
+ power: power-controller {
+ compatible = "rockchip,rk3568-power-controller";
+ #power-domain-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ /* These power domains are grouped by VD_NPU */
+ pd_npu@RK3568_PD_NPU {
+ reg = <RK3568_PD_NPU>;
+ clocks = <&cru ACLK_NPU_PRE>,
+ <&cru HCLK_NPU_PRE>,
+ <&cru PCLK_NPU_PRE>;
+ pm_qos = <&qos_npu>;
+ };
+ /* These power domains are grouped by VD_GPU */
+ pd_gpu@RK3568_PD_GPU {
+ reg = <RK3568_PD_GPU>;
+ clocks = <&cru ACLK_GPU_PRE>,
+ <&cru PCLK_GPU_PRE>;
+ pm_qos = <&qos_gpu>;
+ };
+ /* These power domains are grouped by VD_LOGIC */
+ pd_vi@RK3568_PD_VI {
+ reg = <RK3568_PD_VI>;
+ clocks = <&cru HCLK_VI>,
+ <&cru PCLK_VI>;
+ pm_qos = <&qos_isp>,
+ <&qos_vicap0>,
+ <&qos_vicap1>;
+ };
+ pd_vo@RK3568_PD_VO {
+ reg = <RK3568_PD_VO>;
+ clocks = <&cru HCLK_VO>,
+ <&cru PCLK_VO>,
+ <&cru ACLK_VOP_PRE>;
+ pm_qos = <&qos_hdcp>,
+ <&qos_vop_m0>,
+ <&qos_vop_m1>;
+ };
+ pd_rga@RK3568_PD_RGA {
+ reg = <RK3568_PD_RGA>;
+ clocks = <&cru HCLK_RGA_PRE>,
+ <&cru PCLK_RGA_PRE>;
+ pm_qos = <&qos_ebc>,
+ <&qos_iep>,
+ <&qos_jpeg_dec>,
+ <&qos_jpeg_enc>,
+ <&qos_rga_rd>,
+ <&qos_rga_wr>;
+ };
+ pd_vpu@RK3568_PD_VPU {
+ reg = <RK3568_PD_VPU>;
+ clocks = <&cru HCLK_VPU_PRE>;
+ pm_qos = <&qos_vpu>;
+ };
+ pd_rkvdec@RK3568_PD_RKVDEC {
+ clocks = <&cru HCLK_RKVDEC_PRE>;
+ reg = <RK3568_PD_RKVDEC>;
+ pm_qos = <&qos_rkvdec>;
+ };
+ pd_rkvenc@RK3568_PD_RKVENC {
+ reg = <RK3568_PD_RKVENC>;
+ clocks = <&cru HCLK_RKVENC_PRE>;
+ pm_qos = <&qos_rkvenc_rd_m0>,
+ <&qos_rkvenc_rd_m1>,
+ <&qos_rkvenc_wr_m0>;
+ };
+ pd_pipe@RK3568_PD_PIPE {
+ reg = <RK3568_PD_PIPE>;
+ clocks = <&cru PCLK_PIPE>;
+ pm_qos = <&qos_pcie2x1>,
+ <&qos_pcie3x1>,
+ <&qos_pcie3x2>,
+ <&qos_sata0>,
+ <&qos_sata1>,
+ <&qos_sata2>,
+ <&qos_usb3_0>,
+ <&qos_usb3_1>;
+ };
+ };
+ };
--
2.17.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH v1 2/3] dt-bindings: Convert the rockchip power_domain to YAML and extend
@ 2021-03-17 2:51 ` Elaine Zhang
0 siblings, 0 replies; 18+ messages in thread
From: Elaine Zhang @ 2021-03-17 2:51 UTC (permalink / raw)
To: robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao, Elaine Zhang
This converts the rockchip power domain family bindings to YAML schema,
and add binding documentation for the power domains found on Rockchip
RK3568 SoCs.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
.../bindings/soc/rockchip/power_domain.txt | 136 ------------
.../rockchip/rockchip,power-controller.yaml | 196 ++++++++++++++++++
2 files changed, 196 insertions(+), 136 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
create mode 100644 Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
diff --git a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
deleted file mode 100644
index 8304eceb62e4..000000000000
--- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
+++ /dev/null
@@ -1,136 +0,0 @@
-* Rockchip Power Domains
-
-Rockchip processors include support for multiple power domains which can be
-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,rk3066-power-controller" - for RK3066 SoCs.
- "rockchip,rk3128-power-controller" - for RK3128 SoCs.
- "rockchip,rk3188-power-controller" - for RK3188 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.
- "rockchip,rk3368-power-controller" - for RK3368 SoCs.
- "rockchip,rk3399-power-controller" - for RK3399 SoCs.
-- #power-domain-cells: Number of cells in a power-domain specifier.
- Should be 1 for multiple PM domains.
-- #address-cells: Should be 1.
-- #size-cells: Should be 0.
-
-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/rk3066-power.h" - for RK3066 type power domain.
- "include/dt-bindings/power/rk3128-power.h" - for RK3128 type power domain.
- "include/dt-bindings/power/rk3188-power.h" - for RK3188 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.
- "include/dt-bindings/power/rk3368-power.h" - for RK3368 type power domain.
- "include/dt-bindings/power/rk3399-power.h" - for RK3399 type power domain.
-- clocks (optional): phandles to clocks which need to be enabled while power domain
- switches state.
-- pm_qos (optional): phandles to qos blocks which need to be saved and restored
- while power domain switches state.
-
-Qos Example:
-
- qos_gpu: qos_gpu@ffaf0000 {
- compatible ="syscon";
- reg = <0x0 0xffaf0000 0x0 0x20>;
- };
-
-Example:
-
- power: power-controller {
- compatible = "rockchip,rk3288-power-controller";
- #power-domain-cells = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- pd_gpu {
- reg = <RK3288_PD_GPU>;
- clocks = <&cru ACLK_GPU>;
- pm_qos = <&qos_gpu>;
- };
- };
-
- power: power-controller {
- compatible = "rockchip,rk3368-power-controller";
- #power-domain-cells = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- pd_gpu_1 {
- reg = <RK3368_PD_GPU_1>;
- clocks = <&cru ACLK_GPU_CFG>;
- };
- };
-
-Example 2:
- power: power-controller {
- compatible = "rockchip,rk3399-power-controller";
- #power-domain-cells = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- pd_vio {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <RK3399_PD_VIO>;
-
- pd_vo {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <RK3399_PD_VO>;
-
- pd_vopb {
- reg = <RK3399_PD_VOPB>;
- };
-
- pd_vopl {
- reg = <RK3399_PD_VOPL>;
- };
- };
- };
- };
-
-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.
- "include/dt-bindings/power/rk3368-power.h" - for rk3368 type power domain.
- "include/dt-bindings/power/rk3399-power.h" - for rk3399 type power domain.
-
-Example of the node using power domain:
-
- node {
- /* ... */
- power-domains = <&power RK3288_PD_GPU>;
- /* ... */
- };
-
- node {
- /* ... */
- power-domains = <&power RK3368_PD_GPU_1>;
- /* ... */
- };
-
- node {
- /* ... */
- power-domains = <&power RK3399_PD_VOPB>;
- /* ... */
- };
diff --git a/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml b/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
new file mode 100644
index 000000000000..c9c8058d17ab
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
@@ -0,0 +1,196 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+# %YAML 1.2
+---
+$id: http://devicetree.org/soc/rockchip/rockchip,power-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rcokchip Generic PM domains
+
+maintainers:
+ - Rob Herring <robh+dt@kernel.org>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ Rockchip processors include support for multiple power domains which can be
+ powered up/down by software based on different application scenes to save power.
+
+ IP cores belonging to a power domain should contain a 'power-domains'
+ property that is a phandle for SCPSYS node representing the domain.
+
+properties:
+ $nodename:
+ const: power-controller
+
+ compatible:
+ enum:
+ - rockchip,px30-power-controller
+ - rockchip,rk3036-power-controller
+ - rockchip,rk3066-power-controller
+ - rockchip,rk3128-power-controller
+ - rockchip,rk3188-power-controller
+ - rockchip,rk3228-power-controller
+ - rockchip,rk3288-power-controller
+ - rockchip,rk3328-power-controller
+ - rockchip,rk3366-power-controller
+ - rockchip,rk3368-power-controller
+ - rockchip,rk3399-power-controller
+ - rockchip,rk3568-power-controller
+
+ '#power-domain-cells':
+ const: 1
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+patternProperties:
+ "^power-domain@[0-9a-f]+$":
+ type: object
+ description: |
+ Represents the power domains within the power controller node as documented
+ in Documentation/devicetree/bindings/power/power-domain.yaml.
+
+ properties:
+
+ '#power-domain-cells':
+ description:
+ Must be 0 for nodes representing a single PM domain and 1 for nodes
+ providing multiple PM domains.
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+ reg:
+ description: |
+ Power domain index. Valid values are defined 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/rk3066-power.h" - for RK3066 type power domain.
+ "include/dt-bindings/power/rk3128-power.h" - for RK3128 type power domain.
+ "include/dt-bindings/power/rk3188-power.h" - for RK3188 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.
+ "include/dt-bindings/power/rk3368-power.h" - for RK3368 type power domain.
+ "include/dt-bindings/power/rk3399-power.h" - for RK3399 type power domain.
+ "include/dt-bindings/power/rk3568-power.h" - for RK3568 type power domain.
+ maxItems: 1
+
+ clocks:
+ description: |
+ A number of phandles to clocks that need to be enabled during domain
+ power-up sequencing.
+
+ clock-names:
+ description: |
+ List of names of clocks, in order to match the power-up sequencing
+ for each power domain we need to group the clocks by name. BASIC
+ clocks need to be enabled before enabling the corresponding power
+ domain.
+
+ pm_qos:
+ description: |
+ A number of phandles for qos registers that need to be save and restor during domain
+ power-up sequencing.
+
+ additionalProperties: false
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ pmu: power-management@fdd90000 {
+ compatible = "rockchip,rk3568-pmu", "syscon", "simple-mfd";
+ reg = <0xfdd90000 0x1000>;
+
+ power: power-controller {
+ compatible = "rockchip,rk3568-power-controller";
+ #power-domain-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ /* These power domains are grouped by VD_NPU */
+ pd_npu@RK3568_PD_NPU {
+ reg = <RK3568_PD_NPU>;
+ clocks = <&cru ACLK_NPU_PRE>,
+ <&cru HCLK_NPU_PRE>,
+ <&cru PCLK_NPU_PRE>;
+ pm_qos = <&qos_npu>;
+ };
+ /* These power domains are grouped by VD_GPU */
+ pd_gpu@RK3568_PD_GPU {
+ reg = <RK3568_PD_GPU>;
+ clocks = <&cru ACLK_GPU_PRE>,
+ <&cru PCLK_GPU_PRE>;
+ pm_qos = <&qos_gpu>;
+ };
+ /* These power domains are grouped by VD_LOGIC */
+ pd_vi@RK3568_PD_VI {
+ reg = <RK3568_PD_VI>;
+ clocks = <&cru HCLK_VI>,
+ <&cru PCLK_VI>;
+ pm_qos = <&qos_isp>,
+ <&qos_vicap0>,
+ <&qos_vicap1>;
+ };
+ pd_vo@RK3568_PD_VO {
+ reg = <RK3568_PD_VO>;
+ clocks = <&cru HCLK_VO>,
+ <&cru PCLK_VO>,
+ <&cru ACLK_VOP_PRE>;
+ pm_qos = <&qos_hdcp>,
+ <&qos_vop_m0>,
+ <&qos_vop_m1>;
+ };
+ pd_rga@RK3568_PD_RGA {
+ reg = <RK3568_PD_RGA>;
+ clocks = <&cru HCLK_RGA_PRE>,
+ <&cru PCLK_RGA_PRE>;
+ pm_qos = <&qos_ebc>,
+ <&qos_iep>,
+ <&qos_jpeg_dec>,
+ <&qos_jpeg_enc>,
+ <&qos_rga_rd>,
+ <&qos_rga_wr>;
+ };
+ pd_vpu@RK3568_PD_VPU {
+ reg = <RK3568_PD_VPU>;
+ clocks = <&cru HCLK_VPU_PRE>;
+ pm_qos = <&qos_vpu>;
+ };
+ pd_rkvdec@RK3568_PD_RKVDEC {
+ clocks = <&cru HCLK_RKVDEC_PRE>;
+ reg = <RK3568_PD_RKVDEC>;
+ pm_qos = <&qos_rkvdec>;
+ };
+ pd_rkvenc@RK3568_PD_RKVENC {
+ reg = <RK3568_PD_RKVENC>;
+ clocks = <&cru HCLK_RKVENC_PRE>;
+ pm_qos = <&qos_rkvenc_rd_m0>,
+ <&qos_rkvenc_rd_m1>,
+ <&qos_rkvenc_wr_m0>;
+ };
+ pd_pipe@RK3568_PD_PIPE {
+ reg = <RK3568_PD_PIPE>;
+ clocks = <&cru PCLK_PIPE>;
+ pm_qos = <&qos_pcie2x1>,
+ <&qos_pcie3x1>,
+ <&qos_pcie3x2>,
+ <&qos_sata0>,
+ <&qos_sata1>,
+ <&qos_sata2>,
+ <&qos_usb3_0>,
+ <&qos_usb3_1>;
+ };
+ };
+ };
--
2.17.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH v1 2/3] dt-bindings: Convert the rockchip power_domain to YAML and extend
@ 2021-03-17 2:51 ` Elaine Zhang
0 siblings, 0 replies; 18+ messages in thread
From: Elaine Zhang @ 2021-03-17 2:51 UTC (permalink / raw)
To: robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao, Elaine Zhang
This converts the rockchip power domain family bindings to YAML schema,
and add binding documentation for the power domains found on Rockchip
RK3568 SoCs.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
.../bindings/soc/rockchip/power_domain.txt | 136 ------------
.../rockchip/rockchip,power-controller.yaml | 196 ++++++++++++++++++
2 files changed, 196 insertions(+), 136 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
create mode 100644 Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
diff --git a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
deleted file mode 100644
index 8304eceb62e4..000000000000
--- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
+++ /dev/null
@@ -1,136 +0,0 @@
-* Rockchip Power Domains
-
-Rockchip processors include support for multiple power domains which can be
-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,rk3066-power-controller" - for RK3066 SoCs.
- "rockchip,rk3128-power-controller" - for RK3128 SoCs.
- "rockchip,rk3188-power-controller" - for RK3188 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.
- "rockchip,rk3368-power-controller" - for RK3368 SoCs.
- "rockchip,rk3399-power-controller" - for RK3399 SoCs.
-- #power-domain-cells: Number of cells in a power-domain specifier.
- Should be 1 for multiple PM domains.
-- #address-cells: Should be 1.
-- #size-cells: Should be 0.
-
-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/rk3066-power.h" - for RK3066 type power domain.
- "include/dt-bindings/power/rk3128-power.h" - for RK3128 type power domain.
- "include/dt-bindings/power/rk3188-power.h" - for RK3188 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.
- "include/dt-bindings/power/rk3368-power.h" - for RK3368 type power domain.
- "include/dt-bindings/power/rk3399-power.h" - for RK3399 type power domain.
-- clocks (optional): phandles to clocks which need to be enabled while power domain
- switches state.
-- pm_qos (optional): phandles to qos blocks which need to be saved and restored
- while power domain switches state.
-
-Qos Example:
-
- qos_gpu: qos_gpu@ffaf0000 {
- compatible ="syscon";
- reg = <0x0 0xffaf0000 0x0 0x20>;
- };
-
-Example:
-
- power: power-controller {
- compatible = "rockchip,rk3288-power-controller";
- #power-domain-cells = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- pd_gpu {
- reg = <RK3288_PD_GPU>;
- clocks = <&cru ACLK_GPU>;
- pm_qos = <&qos_gpu>;
- };
- };
-
- power: power-controller {
- compatible = "rockchip,rk3368-power-controller";
- #power-domain-cells = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- pd_gpu_1 {
- reg = <RK3368_PD_GPU_1>;
- clocks = <&cru ACLK_GPU_CFG>;
- };
- };
-
-Example 2:
- power: power-controller {
- compatible = "rockchip,rk3399-power-controller";
- #power-domain-cells = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- pd_vio {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <RK3399_PD_VIO>;
-
- pd_vo {
- #address-cells = <1>;
- #size-cells = <0>;
- reg = <RK3399_PD_VO>;
-
- pd_vopb {
- reg = <RK3399_PD_VOPB>;
- };
-
- pd_vopl {
- reg = <RK3399_PD_VOPL>;
- };
- };
- };
- };
-
-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.
- "include/dt-bindings/power/rk3368-power.h" - for rk3368 type power domain.
- "include/dt-bindings/power/rk3399-power.h" - for rk3399 type power domain.
-
-Example of the node using power domain:
-
- node {
- /* ... */
- power-domains = <&power RK3288_PD_GPU>;
- /* ... */
- };
-
- node {
- /* ... */
- power-domains = <&power RK3368_PD_GPU_1>;
- /* ... */
- };
-
- node {
- /* ... */
- power-domains = <&power RK3399_PD_VOPB>;
- /* ... */
- };
diff --git a/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml b/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
new file mode 100644
index 000000000000..c9c8058d17ab
--- /dev/null
+++ b/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
@@ -0,0 +1,196 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+# %YAML 1.2
+---
+$id: http://devicetree.org/soc/rockchip/rockchip,power-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Rcokchip Generic PM domains
+
+maintainers:
+ - Rob Herring <robh+dt@kernel.org>
+ - Heiko Stuebner <heiko@sntech.de>
+
+description: |
+ Rockchip processors include support for multiple power domains which can be
+ powered up/down by software based on different application scenes to save power.
+
+ IP cores belonging to a power domain should contain a 'power-domains'
+ property that is a phandle for SCPSYS node representing the domain.
+
+properties:
+ $nodename:
+ const: power-controller
+
+ compatible:
+ enum:
+ - rockchip,px30-power-controller
+ - rockchip,rk3036-power-controller
+ - rockchip,rk3066-power-controller
+ - rockchip,rk3128-power-controller
+ - rockchip,rk3188-power-controller
+ - rockchip,rk3228-power-controller
+ - rockchip,rk3288-power-controller
+ - rockchip,rk3328-power-controller
+ - rockchip,rk3366-power-controller
+ - rockchip,rk3368-power-controller
+ - rockchip,rk3399-power-controller
+ - rockchip,rk3568-power-controller
+
+ '#power-domain-cells':
+ const: 1
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+patternProperties:
+ "^power-domain@[0-9a-f]+$":
+ type: object
+ description: |
+ Represents the power domains within the power controller node as documented
+ in Documentation/devicetree/bindings/power/power-domain.yaml.
+
+ properties:
+
+ '#power-domain-cells':
+ description:
+ Must be 0 for nodes representing a single PM domain and 1 for nodes
+ providing multiple PM domains.
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 0
+
+ reg:
+ description: |
+ Power domain index. Valid values are defined 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/rk3066-power.h" - for RK3066 type power domain.
+ "include/dt-bindings/power/rk3128-power.h" - for RK3128 type power domain.
+ "include/dt-bindings/power/rk3188-power.h" - for RK3188 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.
+ "include/dt-bindings/power/rk3368-power.h" - for RK3368 type power domain.
+ "include/dt-bindings/power/rk3399-power.h" - for RK3399 type power domain.
+ "include/dt-bindings/power/rk3568-power.h" - for RK3568 type power domain.
+ maxItems: 1
+
+ clocks:
+ description: |
+ A number of phandles to clocks that need to be enabled during domain
+ power-up sequencing.
+
+ clock-names:
+ description: |
+ List of names of clocks, in order to match the power-up sequencing
+ for each power domain we need to group the clocks by name. BASIC
+ clocks need to be enabled before enabling the corresponding power
+ domain.
+
+ pm_qos:
+ description: |
+ A number of phandles for qos registers that need to be save and restor during domain
+ power-up sequencing.
+
+ additionalProperties: false
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ pmu: power-management@fdd90000 {
+ compatible = "rockchip,rk3568-pmu", "syscon", "simple-mfd";
+ reg = <0xfdd90000 0x1000>;
+
+ power: power-controller {
+ compatible = "rockchip,rk3568-power-controller";
+ #power-domain-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ /* These power domains are grouped by VD_NPU */
+ pd_npu@RK3568_PD_NPU {
+ reg = <RK3568_PD_NPU>;
+ clocks = <&cru ACLK_NPU_PRE>,
+ <&cru HCLK_NPU_PRE>,
+ <&cru PCLK_NPU_PRE>;
+ pm_qos = <&qos_npu>;
+ };
+ /* These power domains are grouped by VD_GPU */
+ pd_gpu@RK3568_PD_GPU {
+ reg = <RK3568_PD_GPU>;
+ clocks = <&cru ACLK_GPU_PRE>,
+ <&cru PCLK_GPU_PRE>;
+ pm_qos = <&qos_gpu>;
+ };
+ /* These power domains are grouped by VD_LOGIC */
+ pd_vi@RK3568_PD_VI {
+ reg = <RK3568_PD_VI>;
+ clocks = <&cru HCLK_VI>,
+ <&cru PCLK_VI>;
+ pm_qos = <&qos_isp>,
+ <&qos_vicap0>,
+ <&qos_vicap1>;
+ };
+ pd_vo@RK3568_PD_VO {
+ reg = <RK3568_PD_VO>;
+ clocks = <&cru HCLK_VO>,
+ <&cru PCLK_VO>,
+ <&cru ACLK_VOP_PRE>;
+ pm_qos = <&qos_hdcp>,
+ <&qos_vop_m0>,
+ <&qos_vop_m1>;
+ };
+ pd_rga@RK3568_PD_RGA {
+ reg = <RK3568_PD_RGA>;
+ clocks = <&cru HCLK_RGA_PRE>,
+ <&cru PCLK_RGA_PRE>;
+ pm_qos = <&qos_ebc>,
+ <&qos_iep>,
+ <&qos_jpeg_dec>,
+ <&qos_jpeg_enc>,
+ <&qos_rga_rd>,
+ <&qos_rga_wr>;
+ };
+ pd_vpu@RK3568_PD_VPU {
+ reg = <RK3568_PD_VPU>;
+ clocks = <&cru HCLK_VPU_PRE>;
+ pm_qos = <&qos_vpu>;
+ };
+ pd_rkvdec@RK3568_PD_RKVDEC {
+ clocks = <&cru HCLK_RKVDEC_PRE>;
+ reg = <RK3568_PD_RKVDEC>;
+ pm_qos = <&qos_rkvdec>;
+ };
+ pd_rkvenc@RK3568_PD_RKVENC {
+ reg = <RK3568_PD_RKVENC>;
+ clocks = <&cru HCLK_RKVENC_PRE>;
+ pm_qos = <&qos_rkvenc_rd_m0>,
+ <&qos_rkvenc_rd_m1>,
+ <&qos_rkvenc_wr_m0>;
+ };
+ pd_pipe@RK3568_PD_PIPE {
+ reg = <RK3568_PD_PIPE>;
+ clocks = <&cru PCLK_PIPE>;
+ pm_qos = <&qos_pcie2x1>,
+ <&qos_pcie3x1>,
+ <&qos_pcie3x2>,
+ <&qos_sata0>,
+ <&qos_sata1>,
+ <&qos_sata2>,
+ <&qos_usb3_0>,
+ <&qos_usb3_1>;
+ };
+ };
+ };
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH v1 3/3] soc: rockchip: power-domain: add rk3568 powerdomains
2021-03-17 2:51 ` Elaine Zhang
(?)
@ 2021-03-17 2:51 ` Elaine Zhang
-1 siblings, 0 replies; 18+ messages in thread
From: Elaine Zhang @ 2021-03-17 2:51 UTC (permalink / raw)
To: robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao, Elaine Zhang
Add power-domains found on rk3568 socs.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
drivers/soc/rockchip/pm_domains.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 54eb6cfc5d5b..a2c19c845cf2 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 {
int pwr_mask;
@@ -131,6 +132,9 @@ struct rockchip_pmu {
#define DOMAIN_RK3399(pwr, status, req, wakeup) \
DOMAIN(pwr, status, req, req, req, wakeup)
+#define DOMAIN_RK3568(pwr, req, wakeup) \
+ DOMAIN_M(pwr, pwr, req, req, req, wakeup)
+
static bool rockchip_pmu_domain_is_idle(struct rockchip_pm_domain *pd)
{
struct rockchip_pmu *pmu = pd->pmu;
@@ -841,6 +845,18 @@ 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(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,
@@ -976,6 +992,17 @@ 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",
@@ -1021,6 +1048,10 @@ 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 */ },
};
--
2.17.1
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH v1 3/3] soc: rockchip: power-domain: add rk3568 powerdomains
@ 2021-03-17 2:51 ` Elaine Zhang
0 siblings, 0 replies; 18+ messages in thread
From: Elaine Zhang @ 2021-03-17 2:51 UTC (permalink / raw)
To: robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao, Elaine Zhang
Add power-domains found on rk3568 socs.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
drivers/soc/rockchip/pm_domains.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 54eb6cfc5d5b..a2c19c845cf2 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 {
int pwr_mask;
@@ -131,6 +132,9 @@ struct rockchip_pmu {
#define DOMAIN_RK3399(pwr, status, req, wakeup) \
DOMAIN(pwr, status, req, req, req, wakeup)
+#define DOMAIN_RK3568(pwr, req, wakeup) \
+ DOMAIN_M(pwr, pwr, req, req, req, wakeup)
+
static bool rockchip_pmu_domain_is_idle(struct rockchip_pm_domain *pd)
{
struct rockchip_pmu *pmu = pd->pmu;
@@ -841,6 +845,18 @@ 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(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,
@@ -976,6 +992,17 @@ 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",
@@ -1021,6 +1048,10 @@ 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 */ },
};
--
2.17.1
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply related [flat|nested] 18+ messages in thread
* [PATCH v1 3/3] soc: rockchip: power-domain: add rk3568 powerdomains
@ 2021-03-17 2:51 ` Elaine Zhang
0 siblings, 0 replies; 18+ messages in thread
From: Elaine Zhang @ 2021-03-17 2:51 UTC (permalink / raw)
To: robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao, Elaine Zhang
Add power-domains found on rk3568 socs.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
drivers/soc/rockchip/pm_domains.c | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 54eb6cfc5d5b..a2c19c845cf2 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 {
int pwr_mask;
@@ -131,6 +132,9 @@ struct rockchip_pmu {
#define DOMAIN_RK3399(pwr, status, req, wakeup) \
DOMAIN(pwr, status, req, req, req, wakeup)
+#define DOMAIN_RK3568(pwr, req, wakeup) \
+ DOMAIN_M(pwr, pwr, req, req, req, wakeup)
+
static bool rockchip_pmu_domain_is_idle(struct rockchip_pm_domain *pd)
{
struct rockchip_pmu *pmu = pd->pmu;
@@ -841,6 +845,18 @@ 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(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,
@@ -976,6 +992,17 @@ 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",
@@ -1021,6 +1048,10 @@ 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 */ },
};
--
2.17.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 18+ messages in thread
* Re: [PATCH v1 2/3] dt-bindings: Convert the rockchip power_domain to YAML and extend
2021-03-17 2:51 ` Elaine Zhang
(?)
@ 2021-03-19 21:49 ` Rob Herring
-1 siblings, 0 replies; 18+ messages in thread
From: Rob Herring @ 2021-03-19 21:49 UTC (permalink / raw)
To: Elaine Zhang
Cc: devicetree, huangtao, linux-rockchip, linux-kernel, robh+dt,
kever.yang, finley.xiao, tony.xie, linux-arm-kernel, heiko, cl
On Wed, 17 Mar 2021 10:51:58 +0800, Elaine Zhang wrote:
> This converts the rockchip power domain family bindings to YAML schema,
> and add binding documentation for the power domains found on Rockchip
> RK3568 SoCs.
>
> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
> ---
> .../bindings/soc/rockchip/power_domain.txt | 136 ------------
> .../rockchip/rockchip,power-controller.yaml | 196 ++++++++++++++++++
> 2 files changed, 196 insertions(+), 136 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
> create mode 100644 Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
>
My bot found errors running 'make dt_binding_check' on your patch:
yamllint warnings/errors:
dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml: $id: 'http://devicetree.org/soc/rockchip/rockchip,power-controller.yaml#' does not match 'http://devicetree.org/schemas/.*\\.yaml#'
./Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml: $id: relative path/filename doesn't match actual path or filename
expected: http://devicetree.org/schemas/soc/rockchip/rockchip,power-controller.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml: ignoring, error in schema: $id
warning: no schema found in file: ./Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
Error: Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.example.dts:32.28-29 syntax error
FATAL ERROR: Unable to parse input tree
make[1]: *** [scripts/Makefile.lib:349: Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.example.dt.yaml] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1380: dt_binding_check] Error 2
See https://patchwork.ozlabs.org/patch/1454404
This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit.
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH v1 2/3] dt-bindings: Convert the rockchip power_domain to YAML and extend
@ 2021-03-19 21:49 ` Rob Herring
0 siblings, 0 replies; 18+ messages in thread
From: Rob Herring @ 2021-03-19 21:49 UTC (permalink / raw)
To: Elaine Zhang
Cc: devicetree, huangtao, linux-rockchip, linux-kernel, robh+dt,
kever.yang, finley.xiao, tony.xie, linux-arm-kernel, heiko, cl
On Wed, 17 Mar 2021 10:51:58 +0800, Elaine Zhang wrote:
> This converts the rockchip power domain family bindings to YAML schema,
> and add binding documentation for the power domains found on Rockchip
> RK3568 SoCs.
>
> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
> ---
> .../bindings/soc/rockchip/power_domain.txt | 136 ------------
> .../rockchip/rockchip,power-controller.yaml | 196 ++++++++++++++++++
> 2 files changed, 196 insertions(+), 136 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
> create mode 100644 Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
>
My bot found errors running 'make dt_binding_check' on your patch:
yamllint warnings/errors:
dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml: $id: 'http://devicetree.org/soc/rockchip/rockchip,power-controller.yaml#' does not match 'http://devicetree.org/schemas/.*\\.yaml#'
./Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml: $id: relative path/filename doesn't match actual path or filename
expected: http://devicetree.org/schemas/soc/rockchip/rockchip,power-controller.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml: ignoring, error in schema: $id
warning: no schema found in file: ./Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
Error: Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.example.dts:32.28-29 syntax error
FATAL ERROR: Unable to parse input tree
make[1]: *** [scripts/Makefile.lib:349: Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.example.dt.yaml] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1380: dt_binding_check] Error 2
See https://patchwork.ozlabs.org/patch/1454404
This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit.
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
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^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH v1 2/3] dt-bindings: Convert the rockchip power_domain to YAML and extend
@ 2021-03-19 21:49 ` Rob Herring
0 siblings, 0 replies; 18+ messages in thread
From: Rob Herring @ 2021-03-19 21:49 UTC (permalink / raw)
To: Elaine Zhang
Cc: devicetree, huangtao, linux-rockchip, linux-kernel, robh+dt,
kever.yang, finley.xiao, tony.xie, linux-arm-kernel, heiko, cl
On Wed, 17 Mar 2021 10:51:58 +0800, Elaine Zhang wrote:
> This converts the rockchip power domain family bindings to YAML schema,
> and add binding documentation for the power domains found on Rockchip
> RK3568 SoCs.
>
> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
> ---
> .../bindings/soc/rockchip/power_domain.txt | 136 ------------
> .../rockchip/rockchip,power-controller.yaml | 196 ++++++++++++++++++
> 2 files changed, 196 insertions(+), 136 deletions(-)
> delete mode 100644 Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
> create mode 100644 Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
>
My bot found errors running 'make dt_binding_check' on your patch:
yamllint warnings/errors:
dtschema/dtc warnings/errors:
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml: $id: 'http://devicetree.org/soc/rockchip/rockchip,power-controller.yaml#' does not match 'http://devicetree.org/schemas/.*\\.yaml#'
./Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml: $id: relative path/filename doesn't match actual path or filename
expected: http://devicetree.org/schemas/soc/rockchip/rockchip,power-controller.yaml#
/builds/robherring/linux-dt-review/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml: ignoring, error in schema: $id
warning: no schema found in file: ./Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
Error: Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.example.dts:32.28-29 syntax error
FATAL ERROR: Unable to parse input tree
make[1]: *** [scripts/Makefile.lib:349: Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.example.dt.yaml] Error 1
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:1380: dt_binding_check] Error 2
See https://patchwork.ozlabs.org/patch/1454404
This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.
If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:
pip3 install dtschema --upgrade
Please check and re-submit.
_______________________________________________
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^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH v1 2/3] dt-bindings: Convert the rockchip power_domain to YAML and extend
2021-03-17 2:51 ` Elaine Zhang
(?)
@ 2021-03-22 19:03 ` Johan Jonker
-1 siblings, 0 replies; 18+ messages in thread
From: Johan Jonker @ 2021-03-22 19:03 UTC (permalink / raw)
To: Elaine Zhang, robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao
Hi Elaine,
Some comments. Have a look if it's useful or that you disagree with...
On 3/17/21 3:51 AM, Elaine Zhang wrote:
> This converts the rockchip power domain family bindings to YAML schema,
> and add binding documentation for the power domains found on Rockchip
> RK3568 SoCs.
>
> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
> ---
> .../bindings/soc/rockchip/power_domain.txt | 136 ------------
> .../rockchip/rockchip,power-controller.yaml | 196 ++++++++++++++++++
> 2 files changed, 196 insertions(+), 136 deletions(-)
> delete mode 100644
Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
> create mode 100644
Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
>
> diff --git
a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
> deleted file mode 100644
> index 8304eceb62e4..000000000000
> --- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
> +++ /dev/null
> @@ -1,136 +0,0 @@
> -* Rockchip Power Domains
> -
> -Rockchip processors include support for multiple power domains which
can be
> -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,rk3066-power-controller" - for RK3066 SoCs.
> - "rockchip,rk3128-power-controller" - for RK3128 SoCs.
> - "rockchip,rk3188-power-controller" - for RK3188 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.
> - "rockchip,rk3368-power-controller" - for RK3368 SoCs.
> - "rockchip,rk3399-power-controller" - for RK3399 SoCs.
> -- #power-domain-cells: Number of cells in a power-domain specifier.
> - Should be 1 for multiple PM domains.
> -- #address-cells: Should be 1.
> -- #size-cells: Should be 0.
> -
> -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/rk3066-power.h" - for RK3066 type power
domain.
> - "include/dt-bindings/power/rk3128-power.h" - for RK3128 type power
domain.
> - "include/dt-bindings/power/rk3188-power.h" - for RK3188 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.
> - "include/dt-bindings/power/rk3368-power.h" - for RK3368 type power
domain.
> - "include/dt-bindings/power/rk3399-power.h" - for RK3399 type power
domain.
> -- clocks (optional): phandles to clocks which need to be enabled
while power domain
> - switches state.
> -- pm_qos (optional): phandles to qos blocks which need to be saved
and restored
> - while power domain switches state.
> -
> -Qos Example:
> -
> - qos_gpu: qos_gpu@ffaf0000 {
> - compatible ="syscon";
> - reg = <0x0 0xffaf0000 0x0 0x20>;
> - };
> -
> -Example:
> -
> - power: power-controller {
> - compatible = "rockchip,rk3288-power-controller";
> - #power-domain-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
> -
> - pd_gpu {
> - reg = <RK3288_PD_GPU>;
> - clocks = <&cru ACLK_GPU>;
> - pm_qos = <&qos_gpu>;
> - };
> - };
> -
> - power: power-controller {
> - compatible = "rockchip,rk3368-power-controller";
> - #power-domain-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
> -
> - pd_gpu_1 {
> - reg = <RK3368_PD_GPU_1>;
> - clocks = <&cru ACLK_GPU_CFG>;
> - };
> - };
> -
> -Example 2:
> - power: power-controller {
> - compatible = "rockchip,rk3399-power-controller";
> - #power-domain-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
> -
> - pd_vio {
> - #address-cells = <1>;
> - #size-cells = <0>;
> - reg = <RK3399_PD_VIO>;
> -
> - pd_vo {
> - #address-cells = <1>;
> - #size-cells = <0>;
> - reg = <RK3399_PD_VO>;
> -
> - pd_vopb {
> - reg = <RK3399_PD_VOPB>;
> - };
> -
> - pd_vopl {
> - reg = <RK3399_PD_VOPL>;
> - };
> - };
> - };
> - };
> -
> -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.
> - "include/dt-bindings/power/rk3368-power.h" - for rk3368 type power
domain.
> - "include/dt-bindings/power/rk3399-power.h" - for rk3399 type power
domain.
> -
> -Example of the node using power domain:
> -
> - node {
> - /* ... */
> - power-domains = <&power RK3288_PD_GPU>;
> - /* ... */
> - };
> -
> - node {
> - /* ... */
> - power-domains = <&power RK3368_PD_GPU_1>;
> - /* ... */
> - };
> -
> - node {
> - /* ... */
> - power-domains = <&power RK3399_PD_VOPB>;
> - /* ... */
> - };
> diff --git
a/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
b/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
> new file mode 100644
> index 000000000000..c9c8058d17ab
> --- /dev/null
> +++
b/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
> @@ -0,0 +1,196 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +# %YAML 1.2
> +---
> +$id: http://devicetree.org/soc/rockchip/rockchip,power-controller.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Rcokchip Generic PM domains
Rockchip
Maybe use correct company name?
> +
> +maintainers:
> + - Rob Herring <robh+dt@kernel.org>
> + - Heiko Stuebner <heiko@sntech.de>
> +
> +description: |
> + Rockchip processors include support for multiple power domains
which can be
> + powered up/down by software based on different application scenes
to save power.
> +
> + IP cores belonging to a power domain should contain a 'power-domains'
> + property that is a phandle for SCPSYS node representing the domain.
what's SCPSYS?
Maybe reword phrase?
> +
> +properties:
> + $nodename:
> + const: power-controller
> +
> + compatible:
> + enum:
> + - rockchip,px30-power-controller
> + - rockchip,rk3036-power-controller
> + - rockchip,rk3066-power-controller
> + - rockchip,rk3128-power-controller
> + - rockchip,rk3188-power-controller
> + - rockchip,rk3228-power-controller
> + - rockchip,rk3288-power-controller
> + - rockchip,rk3328-power-controller
> + - rockchip,rk3366-power-controller
> + - rockchip,rk3368-power-controller
> + - rockchip,rk3399-power-controller
> + - rockchip,rk3568-power-controller
> +
> + '#power-domain-cells':
> + const: 1
> +
> + '#address-cells':
> + const: 1
> +
> + '#size-cells':
> + const: 0
> +
> +patternProperties:
> + "^power-domain@[0-9a-f]+$":
> + type: object
> + description: |
> + Represents the power domains within the power controller node
as documented
> + in Documentation/devicetree/bindings/power/power-domain.yaml.
> +
> + properties:
> +
> + '#power-domain-cells':
> + description:
> + Must be 0 for nodes representing a single PM domain and 1
for nodes
> + providing multiple PM domains.
> +
> + '#address-cells':
> + const: 1
> +
> + '#size-cells':
> + const: 0
> +
> + reg:
> + description: |
> + Power domain index. Valid values are defined in:
in the files with the SoC name as prefix in the file name below.
improve phrase
> + "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/rk3066-power.h" - for RK3066
type power domain.
> + "include/dt-bindings/power/rk3128-power.h" - for RK3128
type power domain.
> + "include/dt-bindings/power/rk3188-power.h" - for RK3188
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.
> + "include/dt-bindings/power/rk3368-power.h" - for RK3368
type power domain.
> + "include/dt-bindings/power/rk3399-power.h" - for RK3399
type power domain.
> + "include/dt-bindings/power/rk3568-power.h" - for RK3568
type power domain.
The phrase "for RK3568 type power domain" repeats the file name.
Maybe reduce a little bit of text?
> + maxItems: 1
move up below reg:
> +
> + clocks:
> + description: |
> + A number of phandles to clocks that need to be enabled
during domain
> + power-up sequencing.
> +
> + clock-names:
> + description: |
> + List of names of clocks, in order to match the power-up
sequencing
> + for each power domain we need to group the clocks by name.
BASIC
> + clocks need to be enabled before enabling the corresponding
power
> + domain.
> +
> + pm_qos:
> + description: |
> + A number of phandles for qos registers that need to be save
and restor during domain
QoS is an abriviation
saved
restored
> + power-up sequencing.
> +
> + additionalProperties: false
> +
> +required:
> + - compatible
> +
> +additionalProperties: false
> +
> +examples:
> + - |
#include <dt-bindings/clock/rk3568-cru.h>
#include <dt-bindings/power/rk3568-power.h>
Please check example with script before submitting and fix!
> + pmu: power-management@fdd90000 {
> + compatible = "rockchip,rk3568-pmu", "syscon", "simple-mfd";
> + reg = <0xfdd90000 0x1000>;
> +
> + power: power-controller {
> + compatible = "rockchip,rk3568-power-controller";
> + #power-domain-cells = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
no status in examples
> +
> + /* These power domains are grouped by VD_NPU */
> + pd_npu@RK3568_PD_NPU {
> + reg = <RK3568_PD_NPU>;
> + clocks = <&cru ACLK_NPU_PRE>,
> + <&cru HCLK_NPU_PRE>,
> + <&cru PCLK_NPU_PRE>;
> + pm_qos = <&qos_npu>;
> + };
> + /* These power domains are grouped by VD_GPU */
> + pd_gpu@RK3568_PD_GPU {
> + reg = <RK3568_PD_GPU>;
> + clocks = <&cru ACLK_GPU_PRE>,
> + <&cru PCLK_GPU_PRE>;
> + pm_qos = <&qos_gpu>;
> + };
> + /* These power domains are grouped by VD_LOGIC */
> + pd_vi@RK3568_PD_VI {
> + reg = <RK3568_PD_VI>;
> + clocks = <&cru HCLK_VI>,
> + <&cru PCLK_VI>;
> + pm_qos = <&qos_isp>,
> + <&qos_vicap0>,
> + <&qos_vicap1>;
> + };
> + pd_vo@RK3568_PD_VO {
> + reg = <RK3568_PD_VO>;
> + clocks = <&cru HCLK_VO>,
> + <&cru PCLK_VO>,
> + <&cru ACLK_VOP_PRE>;
> + pm_qos = <&qos_hdcp>,
> + <&qos_vop_m0>,
> + <&qos_vop_m1>;
> + };
> + pd_rga@RK3568_PD_RGA {
> + reg = <RK3568_PD_RGA>;
> + clocks = <&cru HCLK_RGA_PRE>,
> + <&cru PCLK_RGA_PRE>;
> + pm_qos = <&qos_ebc>,
> + <&qos_iep>,
> + <&qos_jpeg_dec>,
> + <&qos_jpeg_enc>,
> + <&qos_rga_rd>,
> + <&qos_rga_wr>;
> + };
> + pd_vpu@RK3568_PD_VPU {
> + reg = <RK3568_PD_VPU>;
> + clocks = <&cru HCLK_VPU_PRE>;
> + pm_qos = <&qos_vpu>;
> + };
> + pd_rkvdec@RK3568_PD_RKVDEC {
> + clocks = <&cru HCLK_RKVDEC_PRE>;
> + reg = <RK3568_PD_RKVDEC>;
> + pm_qos = <&qos_rkvdec>;
> + };
> + pd_rkvenc@RK3568_PD_RKVENC {
> + reg = <RK3568_PD_RKVENC>;
> + clocks = <&cru HCLK_RKVENC_PRE>;
> + pm_qos = <&qos_rkvenc_rd_m0>,
> + <&qos_rkvenc_rd_m1>,
> + <&qos_rkvenc_wr_m0>;
> + };
> + pd_pipe@RK3568_PD_PIPE {
> + reg = <RK3568_PD_PIPE>;
> + clocks = <&cru PCLK_PIPE>;
> + pm_qos = <&qos_pcie2x1>,
> + <&qos_pcie3x1>,
> + <&qos_pcie3x2>,
> + <&qos_sata0>,
> + <&qos_sata1>,
> + <&qos_sata2>,
> + <&qos_usb3_0>,
> + <&qos_usb3_1>;
> + };
> + };
> + };
>
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH v1 2/3] dt-bindings: Convert the rockchip power_domain to YAML and extend
@ 2021-03-22 19:03 ` Johan Jonker
0 siblings, 0 replies; 18+ messages in thread
From: Johan Jonker @ 2021-03-22 19:03 UTC (permalink / raw)
To: Elaine Zhang, robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao
Hi Elaine,
Some comments. Have a look if it's useful or that you disagree with...
On 3/17/21 3:51 AM, Elaine Zhang wrote:
> This converts the rockchip power domain family bindings to YAML schema,
> and add binding documentation for the power domains found on Rockchip
> RK3568 SoCs.
>
> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
> ---
> .../bindings/soc/rockchip/power_domain.txt | 136 ------------
> .../rockchip/rockchip,power-controller.yaml | 196 ++++++++++++++++++
> 2 files changed, 196 insertions(+), 136 deletions(-)
> delete mode 100644
Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
> create mode 100644
Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
>
> diff --git
a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
> deleted file mode 100644
> index 8304eceb62e4..000000000000
> --- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
> +++ /dev/null
> @@ -1,136 +0,0 @@
> -* Rockchip Power Domains
> -
> -Rockchip processors include support for multiple power domains which
can be
> -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,rk3066-power-controller" - for RK3066 SoCs.
> - "rockchip,rk3128-power-controller" - for RK3128 SoCs.
> - "rockchip,rk3188-power-controller" - for RK3188 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.
> - "rockchip,rk3368-power-controller" - for RK3368 SoCs.
> - "rockchip,rk3399-power-controller" - for RK3399 SoCs.
> -- #power-domain-cells: Number of cells in a power-domain specifier.
> - Should be 1 for multiple PM domains.
> -- #address-cells: Should be 1.
> -- #size-cells: Should be 0.
> -
> -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/rk3066-power.h" - for RK3066 type power
domain.
> - "include/dt-bindings/power/rk3128-power.h" - for RK3128 type power
domain.
> - "include/dt-bindings/power/rk3188-power.h" - for RK3188 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.
> - "include/dt-bindings/power/rk3368-power.h" - for RK3368 type power
domain.
> - "include/dt-bindings/power/rk3399-power.h" - for RK3399 type power
domain.
> -- clocks (optional): phandles to clocks which need to be enabled
while power domain
> - switches state.
> -- pm_qos (optional): phandles to qos blocks which need to be saved
and restored
> - while power domain switches state.
> -
> -Qos Example:
> -
> - qos_gpu: qos_gpu@ffaf0000 {
> - compatible ="syscon";
> - reg = <0x0 0xffaf0000 0x0 0x20>;
> - };
> -
> -Example:
> -
> - power: power-controller {
> - compatible = "rockchip,rk3288-power-controller";
> - #power-domain-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
> -
> - pd_gpu {
> - reg = <RK3288_PD_GPU>;
> - clocks = <&cru ACLK_GPU>;
> - pm_qos = <&qos_gpu>;
> - };
> - };
> -
> - power: power-controller {
> - compatible = "rockchip,rk3368-power-controller";
> - #power-domain-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
> -
> - pd_gpu_1 {
> - reg = <RK3368_PD_GPU_1>;
> - clocks = <&cru ACLK_GPU_CFG>;
> - };
> - };
> -
> -Example 2:
> - power: power-controller {
> - compatible = "rockchip,rk3399-power-controller";
> - #power-domain-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
> -
> - pd_vio {
> - #address-cells = <1>;
> - #size-cells = <0>;
> - reg = <RK3399_PD_VIO>;
> -
> - pd_vo {
> - #address-cells = <1>;
> - #size-cells = <0>;
> - reg = <RK3399_PD_VO>;
> -
> - pd_vopb {
> - reg = <RK3399_PD_VOPB>;
> - };
> -
> - pd_vopl {
> - reg = <RK3399_PD_VOPL>;
> - };
> - };
> - };
> - };
> -
> -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.
> - "include/dt-bindings/power/rk3368-power.h" - for rk3368 type power
domain.
> - "include/dt-bindings/power/rk3399-power.h" - for rk3399 type power
domain.
> -
> -Example of the node using power domain:
> -
> - node {
> - /* ... */
> - power-domains = <&power RK3288_PD_GPU>;
> - /* ... */
> - };
> -
> - node {
> - /* ... */
> - power-domains = <&power RK3368_PD_GPU_1>;
> - /* ... */
> - };
> -
> - node {
> - /* ... */
> - power-domains = <&power RK3399_PD_VOPB>;
> - /* ... */
> - };
> diff --git
a/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
b/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
> new file mode 100644
> index 000000000000..c9c8058d17ab
> --- /dev/null
> +++
b/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
> @@ -0,0 +1,196 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +# %YAML 1.2
> +---
> +$id: http://devicetree.org/soc/rockchip/rockchip,power-controller.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Rcokchip Generic PM domains
Rockchip
Maybe use correct company name?
> +
> +maintainers:
> + - Rob Herring <robh+dt@kernel.org>
> + - Heiko Stuebner <heiko@sntech.de>
> +
> +description: |
> + Rockchip processors include support for multiple power domains
which can be
> + powered up/down by software based on different application scenes
to save power.
> +
> + IP cores belonging to a power domain should contain a 'power-domains'
> + property that is a phandle for SCPSYS node representing the domain.
what's SCPSYS?
Maybe reword phrase?
> +
> +properties:
> + $nodename:
> + const: power-controller
> +
> + compatible:
> + enum:
> + - rockchip,px30-power-controller
> + - rockchip,rk3036-power-controller
> + - rockchip,rk3066-power-controller
> + - rockchip,rk3128-power-controller
> + - rockchip,rk3188-power-controller
> + - rockchip,rk3228-power-controller
> + - rockchip,rk3288-power-controller
> + - rockchip,rk3328-power-controller
> + - rockchip,rk3366-power-controller
> + - rockchip,rk3368-power-controller
> + - rockchip,rk3399-power-controller
> + - rockchip,rk3568-power-controller
> +
> + '#power-domain-cells':
> + const: 1
> +
> + '#address-cells':
> + const: 1
> +
> + '#size-cells':
> + const: 0
> +
> +patternProperties:
> + "^power-domain@[0-9a-f]+$":
> + type: object
> + description: |
> + Represents the power domains within the power controller node
as documented
> + in Documentation/devicetree/bindings/power/power-domain.yaml.
> +
> + properties:
> +
> + '#power-domain-cells':
> + description:
> + Must be 0 for nodes representing a single PM domain and 1
for nodes
> + providing multiple PM domains.
> +
> + '#address-cells':
> + const: 1
> +
> + '#size-cells':
> + const: 0
> +
> + reg:
> + description: |
> + Power domain index. Valid values are defined in:
in the files with the SoC name as prefix in the file name below.
improve phrase
> + "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/rk3066-power.h" - for RK3066
type power domain.
> + "include/dt-bindings/power/rk3128-power.h" - for RK3128
type power domain.
> + "include/dt-bindings/power/rk3188-power.h" - for RK3188
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.
> + "include/dt-bindings/power/rk3368-power.h" - for RK3368
type power domain.
> + "include/dt-bindings/power/rk3399-power.h" - for RK3399
type power domain.
> + "include/dt-bindings/power/rk3568-power.h" - for RK3568
type power domain.
The phrase "for RK3568 type power domain" repeats the file name.
Maybe reduce a little bit of text?
> + maxItems: 1
move up below reg:
> +
> + clocks:
> + description: |
> + A number of phandles to clocks that need to be enabled
during domain
> + power-up sequencing.
> +
> + clock-names:
> + description: |
> + List of names of clocks, in order to match the power-up
sequencing
> + for each power domain we need to group the clocks by name.
BASIC
> + clocks need to be enabled before enabling the corresponding
power
> + domain.
> +
> + pm_qos:
> + description: |
> + A number of phandles for qos registers that need to be save
and restor during domain
QoS is an abriviation
saved
restored
> + power-up sequencing.
> +
> + additionalProperties: false
> +
> +required:
> + - compatible
> +
> +additionalProperties: false
> +
> +examples:
> + - |
#include <dt-bindings/clock/rk3568-cru.h>
#include <dt-bindings/power/rk3568-power.h>
Please check example with script before submitting and fix!
> + pmu: power-management@fdd90000 {
> + compatible = "rockchip,rk3568-pmu", "syscon", "simple-mfd";
> + reg = <0xfdd90000 0x1000>;
> +
> + power: power-controller {
> + compatible = "rockchip,rk3568-power-controller";
> + #power-domain-cells = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
no status in examples
> +
> + /* These power domains are grouped by VD_NPU */
> + pd_npu@RK3568_PD_NPU {
> + reg = <RK3568_PD_NPU>;
> + clocks = <&cru ACLK_NPU_PRE>,
> + <&cru HCLK_NPU_PRE>,
> + <&cru PCLK_NPU_PRE>;
> + pm_qos = <&qos_npu>;
> + };
> + /* These power domains are grouped by VD_GPU */
> + pd_gpu@RK3568_PD_GPU {
> + reg = <RK3568_PD_GPU>;
> + clocks = <&cru ACLK_GPU_PRE>,
> + <&cru PCLK_GPU_PRE>;
> + pm_qos = <&qos_gpu>;
> + };
> + /* These power domains are grouped by VD_LOGIC */
> + pd_vi@RK3568_PD_VI {
> + reg = <RK3568_PD_VI>;
> + clocks = <&cru HCLK_VI>,
> + <&cru PCLK_VI>;
> + pm_qos = <&qos_isp>,
> + <&qos_vicap0>,
> + <&qos_vicap1>;
> + };
> + pd_vo@RK3568_PD_VO {
> + reg = <RK3568_PD_VO>;
> + clocks = <&cru HCLK_VO>,
> + <&cru PCLK_VO>,
> + <&cru ACLK_VOP_PRE>;
> + pm_qos = <&qos_hdcp>,
> + <&qos_vop_m0>,
> + <&qos_vop_m1>;
> + };
> + pd_rga@RK3568_PD_RGA {
> + reg = <RK3568_PD_RGA>;
> + clocks = <&cru HCLK_RGA_PRE>,
> + <&cru PCLK_RGA_PRE>;
> + pm_qos = <&qos_ebc>,
> + <&qos_iep>,
> + <&qos_jpeg_dec>,
> + <&qos_jpeg_enc>,
> + <&qos_rga_rd>,
> + <&qos_rga_wr>;
> + };
> + pd_vpu@RK3568_PD_VPU {
> + reg = <RK3568_PD_VPU>;
> + clocks = <&cru HCLK_VPU_PRE>;
> + pm_qos = <&qos_vpu>;
> + };
> + pd_rkvdec@RK3568_PD_RKVDEC {
> + clocks = <&cru HCLK_RKVDEC_PRE>;
> + reg = <RK3568_PD_RKVDEC>;
> + pm_qos = <&qos_rkvdec>;
> + };
> + pd_rkvenc@RK3568_PD_RKVENC {
> + reg = <RK3568_PD_RKVENC>;
> + clocks = <&cru HCLK_RKVENC_PRE>;
> + pm_qos = <&qos_rkvenc_rd_m0>,
> + <&qos_rkvenc_rd_m1>,
> + <&qos_rkvenc_wr_m0>;
> + };
> + pd_pipe@RK3568_PD_PIPE {
> + reg = <RK3568_PD_PIPE>;
> + clocks = <&cru PCLK_PIPE>;
> + pm_qos = <&qos_pcie2x1>,
> + <&qos_pcie3x1>,
> + <&qos_pcie3x2>,
> + <&qos_sata0>,
> + <&qos_sata1>,
> + <&qos_sata2>,
> + <&qos_usb3_0>,
> + <&qos_usb3_1>;
> + };
> + };
> + };
>
_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip
^ permalink raw reply [flat|nested] 18+ messages in thread
* Re: [PATCH v1 2/3] dt-bindings: Convert the rockchip power_domain to YAML and extend
@ 2021-03-22 19:03 ` Johan Jonker
0 siblings, 0 replies; 18+ messages in thread
From: Johan Jonker @ 2021-03-22 19:03 UTC (permalink / raw)
To: Elaine Zhang, robh+dt, heiko
Cc: devicetree, linux-arm-kernel, linux-rockchip, linux-kernel, cl,
huangtao, kever.yang, tony.xie, finley.xiao
Hi Elaine,
Some comments. Have a look if it's useful or that you disagree with...
On 3/17/21 3:51 AM, Elaine Zhang wrote:
> This converts the rockchip power domain family bindings to YAML schema,
> and add binding documentation for the power domains found on Rockchip
> RK3568 SoCs.
>
> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
> ---
> .../bindings/soc/rockchip/power_domain.txt | 136 ------------
> .../rockchip/rockchip,power-controller.yaml | 196 ++++++++++++++++++
> 2 files changed, 196 insertions(+), 136 deletions(-)
> delete mode 100644
Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
> create mode 100644
Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
>
> diff --git
a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
b/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
> deleted file mode 100644
> index 8304eceb62e4..000000000000
> --- a/Documentation/devicetree/bindings/soc/rockchip/power_domain.txt
> +++ /dev/null
> @@ -1,136 +0,0 @@
> -* Rockchip Power Domains
> -
> -Rockchip processors include support for multiple power domains which
can be
> -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,rk3066-power-controller" - for RK3066 SoCs.
> - "rockchip,rk3128-power-controller" - for RK3128 SoCs.
> - "rockchip,rk3188-power-controller" - for RK3188 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.
> - "rockchip,rk3368-power-controller" - for RK3368 SoCs.
> - "rockchip,rk3399-power-controller" - for RK3399 SoCs.
> -- #power-domain-cells: Number of cells in a power-domain specifier.
> - Should be 1 for multiple PM domains.
> -- #address-cells: Should be 1.
> -- #size-cells: Should be 0.
> -
> -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/rk3066-power.h" - for RK3066 type power
domain.
> - "include/dt-bindings/power/rk3128-power.h" - for RK3128 type power
domain.
> - "include/dt-bindings/power/rk3188-power.h" - for RK3188 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.
> - "include/dt-bindings/power/rk3368-power.h" - for RK3368 type power
domain.
> - "include/dt-bindings/power/rk3399-power.h" - for RK3399 type power
domain.
> -- clocks (optional): phandles to clocks which need to be enabled
while power domain
> - switches state.
> -- pm_qos (optional): phandles to qos blocks which need to be saved
and restored
> - while power domain switches state.
> -
> -Qos Example:
> -
> - qos_gpu: qos_gpu@ffaf0000 {
> - compatible ="syscon";
> - reg = <0x0 0xffaf0000 0x0 0x20>;
> - };
> -
> -Example:
> -
> - power: power-controller {
> - compatible = "rockchip,rk3288-power-controller";
> - #power-domain-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
> -
> - pd_gpu {
> - reg = <RK3288_PD_GPU>;
> - clocks = <&cru ACLK_GPU>;
> - pm_qos = <&qos_gpu>;
> - };
> - };
> -
> - power: power-controller {
> - compatible = "rockchip,rk3368-power-controller";
> - #power-domain-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
> -
> - pd_gpu_1 {
> - reg = <RK3368_PD_GPU_1>;
> - clocks = <&cru ACLK_GPU_CFG>;
> - };
> - };
> -
> -Example 2:
> - power: power-controller {
> - compatible = "rockchip,rk3399-power-controller";
> - #power-domain-cells = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
> -
> - pd_vio {
> - #address-cells = <1>;
> - #size-cells = <0>;
> - reg = <RK3399_PD_VIO>;
> -
> - pd_vo {
> - #address-cells = <1>;
> - #size-cells = <0>;
> - reg = <RK3399_PD_VO>;
> -
> - pd_vopb {
> - reg = <RK3399_PD_VOPB>;
> - };
> -
> - pd_vopl {
> - reg = <RK3399_PD_VOPL>;
> - };
> - };
> - };
> - };
> -
> -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.
> - "include/dt-bindings/power/rk3368-power.h" - for rk3368 type power
domain.
> - "include/dt-bindings/power/rk3399-power.h" - for rk3399 type power
domain.
> -
> -Example of the node using power domain:
> -
> - node {
> - /* ... */
> - power-domains = <&power RK3288_PD_GPU>;
> - /* ... */
> - };
> -
> - node {
> - /* ... */
> - power-domains = <&power RK3368_PD_GPU_1>;
> - /* ... */
> - };
> -
> - node {
> - /* ... */
> - power-domains = <&power RK3399_PD_VOPB>;
> - /* ... */
> - };
> diff --git
a/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
b/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
> new file mode 100644
> index 000000000000..c9c8058d17ab
> --- /dev/null
> +++
b/Documentation/devicetree/bindings/soc/rockchip/rockchip,power-controller.yaml
> @@ -0,0 +1,196 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +# %YAML 1.2
> +---
> +$id: http://devicetree.org/soc/rockchip/rockchip,power-controller.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Rcokchip Generic PM domains
Rockchip
Maybe use correct company name?
> +
> +maintainers:
> + - Rob Herring <robh+dt@kernel.org>
> + - Heiko Stuebner <heiko@sntech.de>
> +
> +description: |
> + Rockchip processors include support for multiple power domains
which can be
> + powered up/down by software based on different application scenes
to save power.
> +
> + IP cores belonging to a power domain should contain a 'power-domains'
> + property that is a phandle for SCPSYS node representing the domain.
what's SCPSYS?
Maybe reword phrase?
> +
> +properties:
> + $nodename:
> + const: power-controller
> +
> + compatible:
> + enum:
> + - rockchip,px30-power-controller
> + - rockchip,rk3036-power-controller
> + - rockchip,rk3066-power-controller
> + - rockchip,rk3128-power-controller
> + - rockchip,rk3188-power-controller
> + - rockchip,rk3228-power-controller
> + - rockchip,rk3288-power-controller
> + - rockchip,rk3328-power-controller
> + - rockchip,rk3366-power-controller
> + - rockchip,rk3368-power-controller
> + - rockchip,rk3399-power-controller
> + - rockchip,rk3568-power-controller
> +
> + '#power-domain-cells':
> + const: 1
> +
> + '#address-cells':
> + const: 1
> +
> + '#size-cells':
> + const: 0
> +
> +patternProperties:
> + "^power-domain@[0-9a-f]+$":
> + type: object
> + description: |
> + Represents the power domains within the power controller node
as documented
> + in Documentation/devicetree/bindings/power/power-domain.yaml.
> +
> + properties:
> +
> + '#power-domain-cells':
> + description:
> + Must be 0 for nodes representing a single PM domain and 1
for nodes
> + providing multiple PM domains.
> +
> + '#address-cells':
> + const: 1
> +
> + '#size-cells':
> + const: 0
> +
> + reg:
> + description: |
> + Power domain index. Valid values are defined in:
in the files with the SoC name as prefix in the file name below.
improve phrase
> + "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/rk3066-power.h" - for RK3066
type power domain.
> + "include/dt-bindings/power/rk3128-power.h" - for RK3128
type power domain.
> + "include/dt-bindings/power/rk3188-power.h" - for RK3188
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.
> + "include/dt-bindings/power/rk3368-power.h" - for RK3368
type power domain.
> + "include/dt-bindings/power/rk3399-power.h" - for RK3399
type power domain.
> + "include/dt-bindings/power/rk3568-power.h" - for RK3568
type power domain.
The phrase "for RK3568 type power domain" repeats the file name.
Maybe reduce a little bit of text?
> + maxItems: 1
move up below reg:
> +
> + clocks:
> + description: |
> + A number of phandles to clocks that need to be enabled
during domain
> + power-up sequencing.
> +
> + clock-names:
> + description: |
> + List of names of clocks, in order to match the power-up
sequencing
> + for each power domain we need to group the clocks by name.
BASIC
> + clocks need to be enabled before enabling the corresponding
power
> + domain.
> +
> + pm_qos:
> + description: |
> + A number of phandles for qos registers that need to be save
and restor during domain
QoS is an abriviation
saved
restored
> + power-up sequencing.
> +
> + additionalProperties: false
> +
> +required:
> + - compatible
> +
> +additionalProperties: false
> +
> +examples:
> + - |
#include <dt-bindings/clock/rk3568-cru.h>
#include <dt-bindings/power/rk3568-power.h>
Please check example with script before submitting and fix!
> + pmu: power-management@fdd90000 {
> + compatible = "rockchip,rk3568-pmu", "syscon", "simple-mfd";
> + reg = <0xfdd90000 0x1000>;
> +
> + power: power-controller {
> + compatible = "rockchip,rk3568-power-controller";
> + #power-domain-cells = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + status = "okay";
no status in examples
> +
> + /* These power domains are grouped by VD_NPU */
> + pd_npu@RK3568_PD_NPU {
> + reg = <RK3568_PD_NPU>;
> + clocks = <&cru ACLK_NPU_PRE>,
> + <&cru HCLK_NPU_PRE>,
> + <&cru PCLK_NPU_PRE>;
> + pm_qos = <&qos_npu>;
> + };
> + /* These power domains are grouped by VD_GPU */
> + pd_gpu@RK3568_PD_GPU {
> + reg = <RK3568_PD_GPU>;
> + clocks = <&cru ACLK_GPU_PRE>,
> + <&cru PCLK_GPU_PRE>;
> + pm_qos = <&qos_gpu>;
> + };
> + /* These power domains are grouped by VD_LOGIC */
> + pd_vi@RK3568_PD_VI {
> + reg = <RK3568_PD_VI>;
> + clocks = <&cru HCLK_VI>,
> + <&cru PCLK_VI>;
> + pm_qos = <&qos_isp>,
> + <&qos_vicap0>,
> + <&qos_vicap1>;
> + };
> + pd_vo@RK3568_PD_VO {
> + reg = <RK3568_PD_VO>;
> + clocks = <&cru HCLK_VO>,
> + <&cru PCLK_VO>,
> + <&cru ACLK_VOP_PRE>;
> + pm_qos = <&qos_hdcp>,
> + <&qos_vop_m0>,
> + <&qos_vop_m1>;
> + };
> + pd_rga@RK3568_PD_RGA {
> + reg = <RK3568_PD_RGA>;
> + clocks = <&cru HCLK_RGA_PRE>,
> + <&cru PCLK_RGA_PRE>;
> + pm_qos = <&qos_ebc>,
> + <&qos_iep>,
> + <&qos_jpeg_dec>,
> + <&qos_jpeg_enc>,
> + <&qos_rga_rd>,
> + <&qos_rga_wr>;
> + };
> + pd_vpu@RK3568_PD_VPU {
> + reg = <RK3568_PD_VPU>;
> + clocks = <&cru HCLK_VPU_PRE>;
> + pm_qos = <&qos_vpu>;
> + };
> + pd_rkvdec@RK3568_PD_RKVDEC {
> + clocks = <&cru HCLK_RKVDEC_PRE>;
> + reg = <RK3568_PD_RKVDEC>;
> + pm_qos = <&qos_rkvdec>;
> + };
> + pd_rkvenc@RK3568_PD_RKVENC {
> + reg = <RK3568_PD_RKVENC>;
> + clocks = <&cru HCLK_RKVENC_PRE>;
> + pm_qos = <&qos_rkvenc_rd_m0>,
> + <&qos_rkvenc_rd_m1>,
> + <&qos_rkvenc_wr_m0>;
> + };
> + pd_pipe@RK3568_PD_PIPE {
> + reg = <RK3568_PD_PIPE>;
> + clocks = <&cru PCLK_PIPE>;
> + pm_qos = <&qos_pcie2x1>,
> + <&qos_pcie3x1>,
> + <&qos_pcie3x2>,
> + <&qos_sata0>,
> + <&qos_sata1>,
> + <&qos_sata2>,
> + <&qos_usb3_0>,
> + <&qos_usb3_1>;
> + };
> + };
> + };
>
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^ permalink raw reply [flat|nested] 18+ messages in thread
end of thread, other threads:[~2021-03-22 19:05 UTC | newest]
Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-03-17 2:51 [PATCH v1 0/3] soc: rockchip: power-domain: add rk3568 powerdomains Elaine Zhang
2021-03-17 2:51 ` Elaine Zhang
2021-03-17 2:51 ` Elaine Zhang
2021-03-17 2:51 ` [PATCH v1 1/3] dt-bindings: add power-domain header for RK3568 SoCs Elaine Zhang
2021-03-17 2:51 ` Elaine Zhang
2021-03-17 2:51 ` Elaine Zhang
2021-03-17 2:51 ` [PATCH v1 2/3] dt-bindings: Convert the rockchip power_domain to YAML and extend Elaine Zhang
2021-03-17 2:51 ` Elaine Zhang
2021-03-17 2:51 ` Elaine Zhang
2021-03-19 21:49 ` Rob Herring
2021-03-19 21:49 ` Rob Herring
2021-03-19 21:49 ` Rob Herring
2021-03-22 19:03 ` Johan Jonker
2021-03-22 19:03 ` Johan Jonker
2021-03-22 19:03 ` Johan Jonker
2021-03-17 2:51 ` [PATCH v1 3/3] soc: rockchip: power-domain: add rk3568 powerdomains Elaine Zhang
2021-03-17 2:51 ` Elaine Zhang
2021-03-17 2:51 ` Elaine Zhang
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