| Message ID | 20200715170216.2875868-1-enric.balletbo@collabora.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | dt-bindings: power: rockchip: Convert to json-schema | expand |
On Wed, Jul 15, 2020 at 07:02:16PM +0200, Enric Balletbo i Serra wrote: > Convert the soc/rockchip/power_domain.txt binding document to json-schema > and move to the power bindings directory. > > Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> > --- > > .../power/rockchip,power-controller.yaml | 154 ++++++++++++++++++ > .../bindings/soc/rockchip/power_domain.txt | 136 ---------------- > 2 files changed, 154 insertions(+), 136 deletions(-) > create mode 100644 Documentation/devicetree/bindings/power/rockchip,power-controller.yaml > delete mode 100644 Documentation/devicetree/bindings/soc/rockchip/power_domain.txt > > diff --git a/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml > new file mode 100644 > index 000000000000..af50cf2b3e63 > --- /dev/null > +++ b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml > @@ -0,0 +1,154 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/power/rockchip,power-controller.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Rockchip Power Domains > + > +maintainers: > + - Caesar Wang <wxt@rock-chips.com> > + - 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. > + > + Power domains contained within power-controller node are generic power domain > + providers documented in Documentation/devicetree/bindings/power/power-domain.yaml. > + > + IP cores belonging to a power domain should contain a 'power-domains' > + property that is a phandle for the power domain node representing the domain. > + > +properties: > + power-controller: > + type: object > + description: List of power domains provided by this controller. > + > + properties: > + 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 > + > + 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. > + maxItems: 1 > + > + clocks: > + description: | > + A number of phandles to clocks that need to be enabled while power domain > + switches state. > + pm_qos: > + description: | > + A number of phandles to qos blocks which need to be saved and restored > + while power domain switches state. > + > + power-supply: true > + > + required: > + - compatible > + - reg You need: additionalProperties: false (with indentation). Then you will get a bunch of errors as you are missing a level of nodes. The 'power-controller' node doesn't have 'reg' for example. You'll need to use 'patternProperties' with '^pd_'. And to describe the nested power domains, you have to describe yet another level. You can do a $ref with something like: $ref: '#/properties/power-controller/patternProperties/^pd_' That creates a circular reference though and I'm not sure what will happen. :) > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/rk3399-cru.h> > + #include <dt-bindings/power/rk3399-power.h> > + > + soc { > + #address-cells = <2>; > + #size-cells = <2>; > + > + qos_iep: qos@ffa98000 { > + compatible = "syscon"; This will generate a warning now. 'syscon' should not be used alone. > + reg = <0x0 0xffa98000 0x0 0x20>; > + }; > + > + qos_rga_r: qos@ffab0000 { > + compatible = "syscon"; > + reg = <0x0 0xffab0000 0x0 0x20>; > + }; > + > + qos_rga_w: qos@ffab0080 { > + compatible = "syscon"; > + reg = <0x0 0xffab0080 0x0 0x20>; > + }; > + > + qos_video_m0: qos@ffab8000 { > + compatible = "syscon"; > + reg = <0x0 0xffab8000 0x0 0x20>; > + }; > + > + qos_video_m1_r: qos@ffac0000 { > + compatible = "syscon"; > + reg = <0x0 0xffac0000 0x0 0x20>; > + }; > + > + qos_video_m1_w: qos@ffac0080 { > + compatible = "syscon"; > + reg = <0x0 0xffac0080 0x0 0x20>; > + }; > + > + power-management@ff310000 { > + compatible = "rockchip,rk3399-pmu", "syscon", "simple-mfd"; > + reg = <0x0 0xff310000 0x0 0x1000>; > + > + power-controller { > + compatible = "rockchip,rk3399-power-controller"; > + #power-domain-cells = <1>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + /* These power domains are grouped by VD_CENTER */ > + pd_iep@RK3399_PD_IEP { > + reg = <RK3399_PD_IEP>; > + clocks = <&cru ACLK_IEP>, > + <&cru HCLK_IEP>; > + pm_qos = <&qos_iep>; > + }; > + pd_rga@RK3399_PD_RGA { > + reg = <RK3399_PD_RGA>; > + clocks = <&cru ACLK_RGA>, > + <&cru HCLK_RGA>; > + pm_qos = <&qos_rga_r>, > + <&qos_rga_w>; > + }; > + pd_vcodec@RK3399_PD_VCODEC { > + reg = <RK3399_PD_VCODEC>; > + clocks = <&cru ACLK_VCODEC>, > + <&cru HCLK_VCODEC>; > + pm_qos = <&qos_video_m0>; > + }; > + pd_vdu@RK3399_PD_VDU { > + reg = <RK3399_PD_VDU>; > + clocks = <&cru ACLK_VDU>, > + <&cru HCLK_VDU>; > + pm_qos = <&qos_video_m1_r>, > + <&qos_video_m1_w>; > + }; > + }; > + }; > + };
Hi Rob, Thank you for your review. On 21/7/20 5:25, Rob Herring wrote: > On Wed, Jul 15, 2020 at 07:02:16PM +0200, Enric Balletbo i Serra wrote: >> Convert the soc/rockchip/power_domain.txt binding document to json-schema >> and move to the power bindings directory. >> >> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> >> --- >> >> .../power/rockchip,power-controller.yaml | 154 ++++++++++++++++++ >> .../bindings/soc/rockchip/power_domain.txt | 136 ---------------- >> 2 files changed, 154 insertions(+), 136 deletions(-) >> create mode 100644 Documentation/devicetree/bindings/power/rockchip,power-controller.yaml >> delete mode 100644 Documentation/devicetree/bindings/soc/rockchip/power_domain.txt >> >> diff --git a/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml >> new file mode 100644 >> index 000000000000..af50cf2b3e63 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml >> @@ -0,0 +1,154 @@ >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/power/rockchip,power-controller.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: Rockchip Power Domains >> + >> +maintainers: >> + - Caesar Wang <wxt@rock-chips.com> >> + - 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. >> + >> + Power domains contained within power-controller node are generic power domain >> + providers documented in Documentation/devicetree/bindings/power/power-domain.yaml. >> + >> + IP cores belonging to a power domain should contain a 'power-domains' >> + property that is a phandle for the power domain node representing the domain. >> + >> +properties: >> + power-controller: >> + type: object >> + description: List of power domains provided by this controller. >> + >> + properties: >> + 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 >> + >> + 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. >> + maxItems: 1 >> + >> + clocks: >> + description: | >> + A number of phandles to clocks that need to be enabled while power domain >> + switches state. >> + pm_qos: >> + description: | >> + A number of phandles to qos blocks which need to be saved and restored >> + while power domain switches state. >> + >> + power-supply: true >> + >> + required: >> + - compatible >> + - reg > > You need: > > additionalProperties: false > > (with indentation). Then you will get a bunch of errors as you are > missing a level of nodes. Hmm, for some reason adding "additionalProperties: false" with indentation, doesn't give me any error. I'll double check my environment but I might be something silly. > The 'power-controller' node doesn't have > 'reg' for example. You'll need to use 'patternProperties' with '^pd_'. > > And to describe the nested power domains, you have to describe yet > another level. You can do a $ref with something like: > > $ref: '#/properties/power-controller/patternProperties/^pd_' > > That creates a circular reference though and I'm not sure what will > happen. :) > >> + >> +additionalProperties: false >> + >> +examples: >> + - | >> + #include <dt-bindings/clock/rk3399-cru.h> >> + #include <dt-bindings/power/rk3399-power.h> >> + >> + soc { >> + #address-cells = <2>; >> + #size-cells = <2>; >> + >> + qos_iep: qos@ffa98000 { >> + compatible = "syscon"; > > This will generate a warning now. 'syscon' should not be used alone. > What to do in such cases? I mean the rk3399.dtsi device-tree is like this, so wrong, should I create a new compatible? Thanks, Enric >> + reg = <0x0 0xffa98000 0x0 0x20>; >> + }; >> + >> + qos_rga_r: qos@ffab0000 { >> + compatible = "syscon"; >> + reg = <0x0 0xffab0000 0x0 0x20>; >> + }; >> + >> + qos_rga_w: qos@ffab0080 { >> + compatible = "syscon"; >> + reg = <0x0 0xffab0080 0x0 0x20>; >> + }; >> + >> + qos_video_m0: qos@ffab8000 { >> + compatible = "syscon"; >> + reg = <0x0 0xffab8000 0x0 0x20>; >> + }; >> + >> + qos_video_m1_r: qos@ffac0000 { >> + compatible = "syscon"; >> + reg = <0x0 0xffac0000 0x0 0x20>; >> + }; >> + >> + qos_video_m1_w: qos@ffac0080 { >> + compatible = "syscon"; >> + reg = <0x0 0xffac0080 0x0 0x20>; >> + }; >> + >> + power-management@ff310000 { >> + compatible = "rockchip,rk3399-pmu", "syscon", "simple-mfd"; >> + reg = <0x0 0xff310000 0x0 0x1000>; >> + >> + power-controller { >> + compatible = "rockchip,rk3399-power-controller"; >> + #power-domain-cells = <1>; >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + /* These power domains are grouped by VD_CENTER */ >> + pd_iep@RK3399_PD_IEP { >> + reg = <RK3399_PD_IEP>; >> + clocks = <&cru ACLK_IEP>, >> + <&cru HCLK_IEP>; >> + pm_qos = <&qos_iep>; >> + }; >> + pd_rga@RK3399_PD_RGA { >> + reg = <RK3399_PD_RGA>; >> + clocks = <&cru ACLK_RGA>, >> + <&cru HCLK_RGA>; >> + pm_qos = <&qos_rga_r>, >> + <&qos_rga_w>; >> + }; >> + pd_vcodec@RK3399_PD_VCODEC { >> + reg = <RK3399_PD_VCODEC>; >> + clocks = <&cru ACLK_VCODEC>, >> + <&cru HCLK_VCODEC>; >> + pm_qos = <&qos_video_m0>; >> + }; >> + pd_vdu@RK3399_PD_VDU { >> + reg = <RK3399_PD_VDU>; >> + clocks = <&cru ACLK_VDU>, >> + <&cru HCLK_VDU>; >> + pm_qos = <&qos_video_m1_r>, >> + <&qos_video_m1_w>; >> + }; >> + }; >> + }; >> + }; >
diff --git a/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml new file mode 100644 index 000000000000..af50cf2b3e63 --- /dev/null +++ b/Documentation/devicetree/bindings/power/rockchip,power-controller.yaml @@ -0,0 +1,154 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/rockchip,power-controller.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip Power Domains + +maintainers: + - Caesar Wang <wxt@rock-chips.com> + - 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. + + Power domains contained within power-controller node are generic power domain + providers documented in Documentation/devicetree/bindings/power/power-domain.yaml. + + IP cores belonging to a power domain should contain a 'power-domains' + property that is a phandle for the power domain node representing the domain. + +properties: + power-controller: + type: object + description: List of power domains provided by this controller. + + properties: + 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 + + 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. + maxItems: 1 + + clocks: + description: | + A number of phandles to clocks that need to be enabled while power domain + switches state. + pm_qos: + description: | + A number of phandles to qos blocks which need to be saved and restored + while power domain switches state. + + power-supply: true + + required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/rk3399-cru.h> + #include <dt-bindings/power/rk3399-power.h> + + soc { + #address-cells = <2>; + #size-cells = <2>; + + qos_iep: qos@ffa98000 { + compatible = "syscon"; + reg = <0x0 0xffa98000 0x0 0x20>; + }; + + qos_rga_r: qos@ffab0000 { + compatible = "syscon"; + reg = <0x0 0xffab0000 0x0 0x20>; + }; + + qos_rga_w: qos@ffab0080 { + compatible = "syscon"; + reg = <0x0 0xffab0080 0x0 0x20>; + }; + + qos_video_m0: qos@ffab8000 { + compatible = "syscon"; + reg = <0x0 0xffab8000 0x0 0x20>; + }; + + qos_video_m1_r: qos@ffac0000 { + compatible = "syscon"; + reg = <0x0 0xffac0000 0x0 0x20>; + }; + + qos_video_m1_w: qos@ffac0080 { + compatible = "syscon"; + reg = <0x0 0xffac0080 0x0 0x20>; + }; + + power-management@ff310000 { + compatible = "rockchip,rk3399-pmu", "syscon", "simple-mfd"; + reg = <0x0 0xff310000 0x0 0x1000>; + + power-controller { + compatible = "rockchip,rk3399-power-controller"; + #power-domain-cells = <1>; + #address-cells = <1>; + #size-cells = <0>; + + /* These power domains are grouped by VD_CENTER */ + pd_iep@RK3399_PD_IEP { + reg = <RK3399_PD_IEP>; + clocks = <&cru ACLK_IEP>, + <&cru HCLK_IEP>; + pm_qos = <&qos_iep>; + }; + pd_rga@RK3399_PD_RGA { + reg = <RK3399_PD_RGA>; + clocks = <&cru ACLK_RGA>, + <&cru HCLK_RGA>; + pm_qos = <&qos_rga_r>, + <&qos_rga_w>; + }; + pd_vcodec@RK3399_PD_VCODEC { + reg = <RK3399_PD_VCODEC>; + clocks = <&cru ACLK_VCODEC>, + <&cru HCLK_VCODEC>; + pm_qos = <&qos_video_m0>; + }; + pd_vdu@RK3399_PD_VDU { + reg = <RK3399_PD_VDU>; + clocks = <&cru ACLK_VDU>, + <&cru HCLK_VDU>; + pm_qos = <&qos_video_m1_r>, + <&qos_video_m1_w>; + }; + }; + }; + }; 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>; - /* ... */ - };
Convert the soc/rockchip/power_domain.txt binding document to json-schema and move to the power bindings directory. Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> --- .../power/rockchip,power-controller.yaml | 154 ++++++++++++++++++ .../bindings/soc/rockchip/power_domain.txt | 136 ---------------- 2 files changed, 154 insertions(+), 136 deletions(-) create mode 100644 Documentation/devicetree/bindings/power/rockchip,power-controller.yaml delete mode 100644 Documentation/devicetree/bindings/soc/rockchip/power_domain.txt