From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sam Ravnborg Subject: [PATCH v1 03/36] dt-bindings: display: convert samsung,s6e63m0 to DT Schema Date: Sun, 15 Mar 2020 14:43:43 +0100 Message-ID: <20200315134416.16527-4-sam@ravnborg.org> References: <20200315134416.16527-1-sam@ravnborg.org> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Cc: Alexandre Courbot , Andrzej Hajda , Brian Masney , Chris Zhong , Douglas Anderson , Guido Gunther , Heiko Schocher , Nikolaus Schaller , Hoegeun Kwon , Jagan Teki , Jerry Han , Jonathan Bakker , Laurent Pinchart , Lin Huang , Linus Walleij , linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Marco Franchi , Marek Belisko , Mark Brown , Maxime Ripard , Rob Herring , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Return-path: In-Reply-To: <20200315134416.16527-1-sam-uyr5N9Q2VtJg9hUCZPvPmw@public.gmane.org> Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: The binding for this panel is a SPI slave. Reference spi-slave.yaml to avoid duplicating all properties. Signed-off-by: Sam Ravnborg Cc: Jonathan Bakker Cc: Thierry Reding Cc: Sam Ravnborg --- .../display/panel/samsung,s6e63m0.txt | 33 ----------- .../display/panel/samsung,s6e63m0.yaml | 58 +++++++++++++++++++ 2 files changed, 58 insertions(+), 33 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt deleted file mode 100644 index 9fb9ebeef8e4..000000000000 --- a/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.txt +++ /dev/null @@ -1,33 +0,0 @@ -Samsung s6e63m0 AMOLED LCD panel - -Required properties: - - compatible: "samsung,s6e63m0" - - reset-gpios: GPIO spec for reset pin - - vdd3-supply: VDD regulator - - vci-supply: VCI regulator - -The panel must obey rules for SPI slave device specified in document [1]. - -The device node can contain one 'port' child node with one child -'endpoint' node, according to the bindings defined in [2]. This -node should describe panel's video bus. - -[1]: Documentation/devicetree/bindings/spi/spi-bus.txt -[2]: Documentation/devicetree/bindings/media/video-interfaces.txt - -Example: - - s6e63m0: display@0 { - compatible = "samsung,s6e63m0"; - reg = <0>; - reset-gpio = <&mp05 5 1>; - vdd3-supply = <&ldo12_reg>; - vci-supply = <&ldo11_reg>; - spi-max-frequency = <1200000>; - - port { - lcd_ep: endpoint { - remote-endpoint = <&fimd_ep>; - }; - }; - }; diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml new file mode 100644 index 000000000000..204ed76da84d --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e63m0.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/samsung,s6e63m0.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung s6e63m0 AMOLED LCD panel + +maintainers: + - Jonathan Bakker + +allOf: + - $ref: ../../spi/spi-slave.yaml# + - $ref: panel-common.yaml# + +properties: + compatible: + const: samsung,s6e63m0 + + reg: true + reset-gpios: true + port: true + + vdd3-supply: + description: VDD regulator + + vci-supply: + description: VCI regulator + +required: + - compatible + - reset-gpios + - vdd3-supply + - vci-supply + +examples: + - | + spi { + reg = <0xf00 0x20>; + #address-cells = <1>; + #size-cells = <0>; + display@0 { + compatible = "samsung,s6e63m0"; + reg = <0>; + reset-gpios = <&mp05 5 1>; + vdd3-supply = <&ldo12_reg>; + vci-supply = <&ldo11_reg>; + spi-max-frequency = <1200000>; + + port { + lcd_ep: endpoint { + remote-endpoint = <&fimd_ep>; + }; + }; + }; + }; + +... -- 2.20.1