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Date: Wed, 7 Dec 2022 11:22:50 +0100 From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> To: Mauro Carvalho Chehab <mchehab@...nel.org>, Rob Herring <robh+dt@...nel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, Neil Armstrong <neil.armstrong@...aro.org>, Kevin Hilman <khilman@...libre.com>, Jerome Brunet <jbrunet@...libre.com>, Martin Blumenstingl <martin.blumenstingl@...glemail.com>, Hans Verkuil <hverkuil-cisco@...all.nl>, Thierry Reding <thierry.reding@...il.com>, Jonathan Hunter <jonathanh@...dia.com>, Marek Szyprowski <m.szyprowski@...sung.com>, Alain Volmat <alain.volmat@...s.st.com>, Maxime Coquelin <mcoquelin.stm32@...il.com>, Alexandre Torgue <alexandre.torgue@...s.st.com>, Joe Tessler <jrt@...gle.com>, Yannick Fertre <yannick.fertre@...s.st.com>, Jeff Chase <jnchase@...gle.com>, linux-media@...r.kernel.org, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org, linux-tegra@...r.kernel.org, linux-samsung-soc@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, Rob Herring <robh@...nel.org> Subject: [PATCH v3 6/9] media: dt-bindings: samsung,s5p-cec: convert to DT schema Convert Samsung S5P HDMI CEC adapter bindings to DT schema. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> Reviewed-by: Rob Herring <robh@...nel.org> --- .../bindings/media/cec/samsung,s5p-cec.yaml | 66 +++++++++++++++++++ .../devicetree/bindings/media/s5p-cec.txt | 36 ---------- MAINTAINERS | 2 +- 3 files changed, 67 insertions(+), 37 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml delete mode 100644 Documentation/devicetree/bindings/media/s5p-cec.txt diff --git a/Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml b/Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml new file mode 100644 index 000000000000..016c8a77c1a6 --- /dev/null +++ b/Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/cec/samsung,s5p-cec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S5PV210 and Exynos HDMI CEC + +maintainers: + - Krzysztof Kozlowski <krzk@...nel.org> + - Marek Szyprowski <m.szyprowski@...sung.com> + +allOf: + - $ref: cec-common.yaml# + +properties: + compatible: + const: samsung,s5p-cec + + clocks: + maxItems: 1 + + clock-names: + items: + - const: hdmicec + + interrupts: + maxItems: 1 + + samsung,syscon-phandle: + $ref: /schemas/types.yaml#/definitions/phandle + description: + Phandle to PMU system controller interface + + reg: + maxItems: 1 + +required: + - compatible + - clocks + - clock-names + - hdmi-phandle + - interrupts + - samsung,syscon-phandle + - reg + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5420.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + cec@...b0000 { + compatible = "samsung,s5p-cec"; + reg = <0x101B0000 0x200>; + + clocks = <&clock CLK_HDMI_CEC>; + clock-names = "hdmicec"; + interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; + hdmi-phandle = <&hdmi>; + needs-hpd; + pinctrl-names = "default"; + pinctrl-0 = <&hdmi_cec>; + samsung,syscon-phandle = <&pmu_system_controller>; + }; diff --git a/Documentation/devicetree/bindings/media/s5p-cec.txt b/Documentation/devicetree/bindings/media/s5p-cec.txt deleted file mode 100644 index e847291d4aff..000000000000 --- a/Documentation/devicetree/bindings/media/s5p-cec.txt +++ /dev/null @@ -1,36 +0,0 @@ -* Samsung HDMI CEC driver - -The HDMI CEC module is present is Samsung SoCs and its purpose is to -handle communication between HDMI connected devices over the CEC bus. - -Required properties: - - compatible : value should be following - "samsung,s5p-cec" - - - reg : Physical base address of the IP registers and length of memory - mapped region. - - - interrupts : HDMI CEC interrupt number to the CPU. - - clocks : from common clock binding: handle to HDMI CEC clock. - - clock-names : from common clock binding: must contain "hdmicec", - corresponding to entry in the clocks property. - - samsung,syscon-phandle - phandle to the PMU system controller - - hdmi-phandle - phandle to the HDMI controller, see also cec.txt. - -Optional: - - needs-hpd : if present the CEC support is only available when the HPD - is high. See cec.txt for more details. - -Example: - -hdmicec: cec@...b0000 { - compatible = "samsung,s5p-cec"; - reg = <0x100B0000 0x200>; - interrupts = <0 114 0>; - clocks = <&clock CLK_HDMI_CEC>; - clock-names = "hdmicec"; - samsung,syscon-phandle = <&pmu_system_controller>; - hdmi-phandle = <&hdmi>; - pinctrl-names = "default"; - pinctrl-0 = <&hdmi_cec>; -}; diff --git a/MAINTAINERS b/MAINTAINERS index 45402e03cda5..05acbaecef52 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2866,7 +2866,7 @@ M: Marek Szyprowski <m.szyprowski@...sung.com> L: linux-samsung-soc@...r.kernel.org L: linux-media@...r.kernel.org S: Maintained -F: Documentation/devicetree/bindings/media/s5p-cec.txt +F: Documentation/devicetree/bindings/media/cec/samsung,s5p-cec.yaml F: drivers/media/cec/platform/s5p/ ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT -- 2.34.1
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