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Wed, 22 Feb 2017 10:09:51 +0900 (KST) Received: from epcpsbgm1new.samsung.com (u26.gpu120.samsung.co.kr [203.254.230.26]) by epcas1p1.samsung.com (KnoxPortal) with ESMTP id 20170222010951epcas1p110309e2ad9c6c49da6a3ddb0b2081531~ldrmasyiX2591325913epcas1p13; Wed, 22 Feb 2017 01:09:51 +0000 (GMT) X-AuditID: b6c32a37-f796f6d000001a35-65-58ace4dfca69 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1new.samsung.com (EPCPMTA) with SMTP id CF.DB.06425.FD4ECA85; Wed, 22 Feb 2017 10:09:51 +0900 (KST) Received: from [10.113.63.38] by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0OLR00EPW4KETVA0@mmp1.samsung.com>; Wed, 22 Feb 2017 10:09:51 +0900 (KST) From: Hoegeun Kwon Subject: [PATCH v10 1/3] dt-bindings: Add support for samsung s6e3ha2 panel binding To: thierry.reding@gmail.com, airlied@linux.ie, robh+dt@kernel.org, mark.rutland@arm.com, catalin.marinas@arm.com, will.deacon@arm.com, kgene@kernel.org, krzk@kernel.org Message-id: <8e5109d0-6e6f-8bf8-7f9b-b7a5ddcbcf1e@samsung.com> Date: Wed, 22 Feb 2017 10:09:51 +0900 User-Agent: Mozilla/5.0 (X11; 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Signed-off-by: Donghwa Lee Signed-off-by: Hyungwon Hwang Signed-off-by: Hoegeun Kwon Reviewed-by: Andrzej Hajda Acked-by: Rob Herring Reviewed-by: Javier Martinez Canillas --- .../bindings/display/panel/samsung,s6e3ha2.txt | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt diff --git a/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt b/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt new file mode 100644 index 0000000..18854f4 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/samsung,s6e3ha2.txt @@ -0,0 +1,28 @@ +Samsung S6E3HA2 5.7" 1440x2560 AMOLED panel + +Required properties: + - compatible: "samsung,s6e3ha2" + - reg: the virtual channel number of a DSI peripheral + - vdd3-supply: I/O voltage supply + - vci-supply: voltage supply for analog circuits + - reset-gpios: a GPIO spec for the reset pin (active low) + - enable-gpios: a GPIO spec for the panel enable pin (active high) + +Optional properties: + - te-gpios: a GPIO spec for the tearing effect synchronization signal + gpio pin (active high) + +Example: +&dsi { + ... + + panel@0 { + compatible = "samsung,s6e3ha2"; + reg = <0>; + vdd3-supply = <&ldo27_reg>; + vci-supply = <&ldo28_reg>; + reset-gpios = <&gpg0 0 GPIO_ACTIVE_LOW>; + enable-gpios = <&gpf1 5 GPIO_ACTIVE_HIGH>; + te-gpios = <&gpf1 3 GPIO_ACTIVE_HIGH>; + }; +};