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[188.155.168.84]) by smtp.gmail.com with ESMTPSA id bf21sm14968026edb.2.2022.01.29.11.36.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 29 Jan 2022 11:36:51 -0800 (PST) From: Krzysztof Kozlowski To: Kishon Vijay Abraham I , Vinod Koul , Rob Herring , Krzysztof Kozlowski , Alim Akhtar , Sylwester Nawrocki , Guenter Roeck , Marek Szyprowski , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH 3/8] dt-bindings: phy: samsung,mipi-video-phy: convert to dtschema Date: Sat, 29 Jan 2022 20:36:41 +0100 Message-Id: <20220129193646.372481-3-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220129193646.372481-1-krzysztof.kozlowski@canonical.com> References: <20220129193646.372481-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert the Samsung SoC MIPI CSIS/DSIM DPHY bindings to DT schema format. Signed-off-by: Krzysztof Kozlowski --- .../bindings/phy/samsung,mipi-video-phy.yaml | 113 ++++++++++++++++++ .../devicetree/bindings/phy/samsung-phy.txt | 29 ----- 2 files changed, 113 insertions(+), 29 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml diff --git a/Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml b/Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml new file mode 100644 index 000000000000..54aa056b224d --- /dev/null +++ b/Documentation/devicetree/bindings/phy/samsung,mipi-video-phy.yaml @@ -0,0 +1,113 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/samsung,mipi-video-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S5P/Exynos SoC MIPI CSIS/DSIM DPHY + +maintainers: + - Krzysztof Kozlowski + - Marek Szyprowski + - Sylwester Nawrocki + +description: | + For samsung,s5pv210-mipi-video-phy compatible PHYs the second cell in the + PHY specifier identifies the PHY and its meaning is as follows:: + 0 - MIPI CSIS 0, + 1 - MIPI DSIM 0, + 2 - MIPI CSIS 1, + 3 - MIPI DSIM 1. + + samsung,exynos5420-mipi-video-phy and samsung,exynos5433-mipi-video-phy + support additional fifth PHY:: + 4 - MIPI CSIS 2. + +properties: + compatible: + enum: + - samsung,s5pv210-mipi-video-phy + - samsung,exynos5420-mipi-video-phy + - samsung,exynos5433-mipi-video-phy + + "#phy-cells": + const: 1 + + syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to PMU system controller interface, valid only for + samsung,s5pv210-mipi-video-phy and samsung,exynos5420-mipi-video-phy. + + samsung,pmu-syscon: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to PMU system controller interface, valid for + samsung,exynos5433-mipi-video-phy. + + samsung,disp-sysreg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to DISP system controller interface, valid for + samsung,exynos5433-mipi-video-phy. + + samsung,cam0-sysreg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to CAM0 system controller interface, valid for + samsung,exynos5433-mipi-video-phy. + + samsung,cam1-sysreg: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to CAM1 system controller interface, valid for + samsung,exynos5433-mipi-video-phy. + +required: + - compatible + - "#phy-cells" + +allOf: + - if: + properties: + compatible: + contains: + enum: + - samsung,s5pv210-mipi-video-phy + - samsung,exynos5420-mipi-video-phy + then: + properties: + samsung,pmu-syscon: false + samsung,disp-sysreg: false + samsung,cam0-sysreg: false + samsung,cam1-sysreg: false + required: + - syscon + else: + properties: + syscon: false + required: + - samsung,pmu-syscon + - samsung,disp-sysreg + - samsung,cam0-sysreg + - samsung,cam1-sysreg + +additionalProperties: false + +examples: + - | + phy { + compatible = "samsung,exynos5433-mipi-video-phy"; + #phy-cells = <1>; + samsung,pmu-syscon = <&pmu_system_controller>; + samsung,cam0-sysreg = <&syscon_cam0>; + samsung,cam1-sysreg = <&syscon_cam1>; + samsung,disp-sysreg = <&syscon_disp>; + }; + + - | + phy { + compatible = "samsung,s5pv210-mipi-video-phy"; + syscon = <&pmu_system_controller>; + #phy-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/phy/samsung-phy.txt b/Documentation/devicetree/bindings/phy/samsung-phy.txt index 390065f49b62..6ab16734eb65 100644 --- a/Documentation/devicetree/bindings/phy/samsung-phy.txt +++ b/Documentation/devicetree/bindings/phy/samsung-phy.txt @@ -1,32 +1,3 @@ -Samsung S5P/Exynos SoC series MIPI CSIS/DSIM DPHY -------------------------------------------------- - -Required properties: -- compatible : should be one of the listed compatibles: - - "samsung,s5pv210-mipi-video-phy" - - "samsung,exynos5420-mipi-video-phy" - - "samsung,exynos5433-mipi-video-phy" -- #phy-cells : from the generic phy bindings, must be 1; - -In case of s5pv210 and exynos5420 compatible PHYs: -- syscon - phandle to the PMU system controller - -In case of exynos5433 compatible PHY: - - samsung,pmu-syscon - phandle to the PMU system controller - - samsung,disp-sysreg - phandle to the DISP system registers controller - - samsung,cam0-sysreg - phandle to the CAM0 system registers controller - - samsung,cam1-sysreg - phandle to the CAM1 system registers controller - -For "samsung,s5pv210-mipi-video-phy" compatible PHYs the second cell in -the PHY specifier identifies the PHY and its meaning is as follows: - 0 - MIPI CSIS 0, - 1 - MIPI DSIM 0, - 2 - MIPI CSIS 1, - 3 - MIPI DSIM 1. -"samsung,exynos5420-mipi-video-phy" and "samsung,exynos5433-mipi-video-phy" -supports additional fifth PHY: - 4 - MIPI CSIS 2. - Samsung Exynos SoC series Display Port PHY -------------------------------------------------