From: Krzysztof Kozlowski <krzk@kernel.org> To: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Kevin Hilman <khilman@baylibre.com>, "Rafael J. Wysocki" <rjw@rjwysocki.net>, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-samsung-soc@vger.kernel.org Cc: Krzysztof Kozlowski <krzk@kernel.org> Subject: [PATCH v3 2/2] dt-bindings: power: Convert Samsung Exynos Power Domain bindings to json-schema Date: Wed, 30 Oct 2019 18:32:16 +0100 [thread overview] Message-ID: <20191030173216.5993-2-krzk@kernel.org> (raw) In-Reply-To: <20191030173216.5993-1-krzk@kernel.org> Convert Samsung Exynos Soc Power Domain bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- Changes since v2: 1. Use new name of file in samsung,sysmmu.yaml and MAINTAINERS. Changes since v1: 1. Indent example with four spaces (more readable), 2. Remove unneeded types, 3. Add missing address in example and fix the name. --- .../bindings/iommu/samsung,sysmmu.yaml | 2 +- .../devicetree/bindings/power/pd-samsung.txt | 45 ------------- .../devicetree/bindings/power/pd-samsung.yaml | 66 +++++++++++++++++++ MAINTAINERS | 2 +- 4 files changed, 68 insertions(+), 47 deletions(-) delete mode 100644 Documentation/devicetree/bindings/power/pd-samsung.txt create mode 100644 Documentation/devicetree/bindings/power/pd-samsung.yaml diff --git a/Documentation/devicetree/bindings/iommu/samsung,sysmmu.yaml b/Documentation/devicetree/bindings/iommu/samsung,sysmmu.yaml index ecde98da5b72..7cdd3aaa2ba4 100644 --- a/Documentation/devicetree/bindings/iommu/samsung,sysmmu.yaml +++ b/Documentation/devicetree/bindings/iommu/samsung,sysmmu.yaml @@ -69,7 +69,7 @@ properties: description: | Required if the System MMU is needed to gate its power. Please refer to the following document: - Documentation/devicetree/bindings/power/pd-samsung.txt + Documentation/devicetree/bindings/power/pd-samsung.yaml maxItems: 1 required: diff --git a/Documentation/devicetree/bindings/power/pd-samsung.txt b/Documentation/devicetree/bindings/power/pd-samsung.txt deleted file mode 100644 index 92ef355e8f64..000000000000 --- a/Documentation/devicetree/bindings/power/pd-samsung.txt +++ /dev/null @@ -1,45 +0,0 @@ -* Samsung Exynos Power Domains - -Exynos processors include support for multiple power domains which are used -to gate power to one or more peripherals on the processor. - -Required Properties: -- compatible: should be one of the following. - * samsung,exynos4210-pd - for exynos4210 type power domain. - * samsung,exynos5433-pd - for exynos5433 type power domain. -- reg: physical base address of the controller and length of memory mapped - region. -- #power-domain-cells: number of cells in power domain specifier; - must be 0. - -Optional Properties: -- label: Human readable string with domain name. Will be visible in userspace - to let user to distinguish between multiple domains in SoC. -- power-domains: phandle pointing to the parent power domain, for more details - see Documentation/devicetree/bindings/power/power_domain.txt - -Deprecated Properties: -- clocks -- clock-names - -Node of a device using power domains must have a power-domains property -defined with a phandle to respective power domain. - -Example: - - lcd0: power-domain-lcd0 { - compatible = "samsung,exynos4210-pd"; - reg = <0x10023C00 0x10>; - #power-domain-cells = <0>; - label = "LCD0"; - }; - - mfc_pd: power-domain@10044060 { - compatible = "samsung,exynos4210-pd"; - reg = <0x10044060 0x20>; - #power-domain-cells = <0>; - label = "MFC"; - }; - -See Documentation/devicetree/bindings/power/power_domain.txt for description -of consumer-side bindings. diff --git a/Documentation/devicetree/bindings/power/pd-samsung.yaml b/Documentation/devicetree/bindings/power/pd-samsung.yaml new file mode 100644 index 000000000000..09bdd96c1ec1 --- /dev/null +++ b/Documentation/devicetree/bindings/power/pd-samsung.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/pd-samsung.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC Power Domains + +maintainers: + - Krzysztof Kozlowski <krzk@kernel.org> + +description: |+ + Exynos processors include support for multiple power domains which are used + to gate power to one or more peripherals on the processor. + +allOf: + - $ref: power-domain.yaml# + +properties: + compatible: + enum: + - samsung,exynos4210-pd + - samsung,exynos5433-pd + + reg: + maxItems: 1 + + clocks: + deprecated: true + maxItems: 1 + + clock-names: + deprecated: true + maxItems: 1 + + label: + description: + Human readable string with domain name. Will be visible in userspace + to let user to distinguish between multiple domains in SoC. + + "#power-domain-cells": + const: 0 + + power-domains: + maxItems: 1 + +required: + - compatible + - "#power-domain-cells" + - reg + +examples: + - | + lcd0_pd: power-domain@10023c80 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10023c80 0x20>; + #power-domain-cells = <0>; + label = "LCD0"; + }; + + mfc_pd: power-domain@10044060 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10044060 0x20>; + #power-domain-cells = <0>; + label = "MFC"; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 8fde5aa64bda..7126d3e079a4 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2258,7 +2258,7 @@ F: drivers/soc/samsung/ F: include/linux/soc/samsung/ F: Documentation/arm/samsung/ F: Documentation/devicetree/bindings/arm/samsung/ -F: Documentation/devicetree/bindings/power/pd-samsung.txt +F: Documentation/devicetree/bindings/power/pd-samsung.yaml N: exynos ARM/SAMSUNG MOBILE MACHINE SUPPORT -- 2.17.1
WARNING: multiple messages have this Message-ID (diff)
From: Krzysztof Kozlowski <krzk@kernel.org> To: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Kevin Hilman <khilman@baylibre.com>, "Rafael J. Wysocki" <rjw@rjwysocki.net>, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-samsung-soc@vger.kernel.org Cc: Krzysztof Kozlowski <krzk@kernel.org> Subject: [PATCH v3 2/2] dt-bindings: power: Convert Samsung Exynos Power Domain bindings to json-schema Date: Wed, 30 Oct 2019 18:32:16 +0100 [thread overview] Message-ID: <20191030173216.5993-2-krzk@kernel.org> (raw) In-Reply-To: <20191030173216.5993-1-krzk@kernel.org> Convert Samsung Exynos Soc Power Domain bindings to DT schema format using json-schema. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- Changes since v2: 1. Use new name of file in samsung,sysmmu.yaml and MAINTAINERS. Changes since v1: 1. Indent example with four spaces (more readable), 2. Remove unneeded types, 3. Add missing address in example and fix the name. --- .../bindings/iommu/samsung,sysmmu.yaml | 2 +- .../devicetree/bindings/power/pd-samsung.txt | 45 ------------- .../devicetree/bindings/power/pd-samsung.yaml | 66 +++++++++++++++++++ MAINTAINERS | 2 +- 4 files changed, 68 insertions(+), 47 deletions(-) delete mode 100644 Documentation/devicetree/bindings/power/pd-samsung.txt create mode 100644 Documentation/devicetree/bindings/power/pd-samsung.yaml diff --git a/Documentation/devicetree/bindings/iommu/samsung,sysmmu.yaml b/Documentation/devicetree/bindings/iommu/samsung,sysmmu.yaml index ecde98da5b72..7cdd3aaa2ba4 100644 --- a/Documentation/devicetree/bindings/iommu/samsung,sysmmu.yaml +++ b/Documentation/devicetree/bindings/iommu/samsung,sysmmu.yaml @@ -69,7 +69,7 @@ properties: description: | Required if the System MMU is needed to gate its power. Please refer to the following document: - Documentation/devicetree/bindings/power/pd-samsung.txt + Documentation/devicetree/bindings/power/pd-samsung.yaml maxItems: 1 required: diff --git a/Documentation/devicetree/bindings/power/pd-samsung.txt b/Documentation/devicetree/bindings/power/pd-samsung.txt deleted file mode 100644 index 92ef355e8f64..000000000000 --- a/Documentation/devicetree/bindings/power/pd-samsung.txt +++ /dev/null @@ -1,45 +0,0 @@ -* Samsung Exynos Power Domains - -Exynos processors include support for multiple power domains which are used -to gate power to one or more peripherals on the processor. - -Required Properties: -- compatible: should be one of the following. - * samsung,exynos4210-pd - for exynos4210 type power domain. - * samsung,exynos5433-pd - for exynos5433 type power domain. -- reg: physical base address of the controller and length of memory mapped - region. -- #power-domain-cells: number of cells in power domain specifier; - must be 0. - -Optional Properties: -- label: Human readable string with domain name. Will be visible in userspace - to let user to distinguish between multiple domains in SoC. -- power-domains: phandle pointing to the parent power domain, for more details - see Documentation/devicetree/bindings/power/power_domain.txt - -Deprecated Properties: -- clocks -- clock-names - -Node of a device using power domains must have a power-domains property -defined with a phandle to respective power domain. - -Example: - - lcd0: power-domain-lcd0 { - compatible = "samsung,exynos4210-pd"; - reg = <0x10023C00 0x10>; - #power-domain-cells = <0>; - label = "LCD0"; - }; - - mfc_pd: power-domain@10044060 { - compatible = "samsung,exynos4210-pd"; - reg = <0x10044060 0x20>; - #power-domain-cells = <0>; - label = "MFC"; - }; - -See Documentation/devicetree/bindings/power/power_domain.txt for description -of consumer-side bindings. diff --git a/Documentation/devicetree/bindings/power/pd-samsung.yaml b/Documentation/devicetree/bindings/power/pd-samsung.yaml new file mode 100644 index 000000000000..09bdd96c1ec1 --- /dev/null +++ b/Documentation/devicetree/bindings/power/pd-samsung.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/pd-samsung.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos SoC Power Domains + +maintainers: + - Krzysztof Kozlowski <krzk@kernel.org> + +description: |+ + Exynos processors include support for multiple power domains which are used + to gate power to one or more peripherals on the processor. + +allOf: + - $ref: power-domain.yaml# + +properties: + compatible: + enum: + - samsung,exynos4210-pd + - samsung,exynos5433-pd + + reg: + maxItems: 1 + + clocks: + deprecated: true + maxItems: 1 + + clock-names: + deprecated: true + maxItems: 1 + + label: + description: + Human readable string with domain name. Will be visible in userspace + to let user to distinguish between multiple domains in SoC. + + "#power-domain-cells": + const: 0 + + power-domains: + maxItems: 1 + +required: + - compatible + - "#power-domain-cells" + - reg + +examples: + - | + lcd0_pd: power-domain@10023c80 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10023c80 0x20>; + #power-domain-cells = <0>; + label = "LCD0"; + }; + + mfc_pd: power-domain@10044060 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10044060 0x20>; + #power-domain-cells = <0>; + label = "MFC"; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 8fde5aa64bda..7126d3e079a4 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2258,7 +2258,7 @@ F: drivers/soc/samsung/ F: include/linux/soc/samsung/ F: Documentation/arm/samsung/ F: Documentation/devicetree/bindings/arm/samsung/ -F: Documentation/devicetree/bindings/power/pd-samsung.txt +F: Documentation/devicetree/bindings/power/pd-samsung.yaml N: exynos ARM/SAMSUNG MOBILE MACHINE SUPPORT -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-10-30 17:32 UTC|newest] Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-10-30 17:32 [PATCH v3 1/2] dt-bindings: power: Convert Generic Power Domain bindings to json-schema Krzysztof Kozlowski 2019-10-30 17:32 ` Krzysztof Kozlowski 2019-10-30 17:32 ` Krzysztof Kozlowski [this message] 2019-10-30 17:32 ` [PATCH v3 2/2] dt-bindings: power: Convert Samsung Exynos " Krzysztof Kozlowski 2019-11-05 19:43 ` Rob Herring 2019-11-05 19:43 ` Rob Herring 2019-11-05 19:42 ` [PATCH v3 1/2] dt-bindings: power: Convert Generic " Rob Herring 2019-11-05 19:42 ` Rob Herring 2019-11-14 12:59 ` Krzysztof Kozlowski 2019-11-14 12:59 ` Krzysztof Kozlowski 2019-11-14 16:41 ` Rob Herring 2019-11-14 16:41 ` Rob Herring 2019-11-19 9:58 ` Geert Uytterhoeven 2019-11-19 9:58 ` Geert Uytterhoeven 2019-11-19 14:32 ` Krzysztof Kozlowski 2019-11-19 14:32 ` Krzysztof Kozlowski
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