From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Rosin Subject: [PATCH v3 1/2] dt-bindings: display: Add Sharp LQ150X1LG11 panel binding Date: Tue, 27 Sep 2016 00:27:11 +0200 Message-ID: <1474928832-8766-2-git-send-email-peda@axentia.se> References: <1474928832-8766-1-git-send-email-peda@axentia.se> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1474928832-8766-1-git-send-email-peda-koto5C5qi+TLoDKTGw+V6w@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: open list Cc: Peter Rosin , Thierry Reding , David Airlie , Rob Herring , Mark Rutland , dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, =?UTF-8?q?Gustaf=20Lindstr=C3=B6m?= List-Id: devicetree@vger.kernel.org The Sharp 15" LQ150X1LG11 panel is an XGA TFT LCD panel. Signed-off-by: Peter Rosin --- .../bindings/display/panel/sharp,lq150x1lg11.txt | 36 ++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/sharp,lq150x1lg11.txt diff --git a/Documentation/devicetree/bindings/display/panel/sharp,lq150x1lg11.txt b/Documentation/devicetree/bindings/display/panel/sharp,lq150x1lg11.txt new file mode 100644 index 000000000000..715ff7e332f2 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/sharp,lq150x1lg11.txt @@ -0,0 +1,36 @@ +Sharp 15" LQ150X1LG11 XGA TFT LCD panel + +Required properties: +- compatible: should be "sharp,lq150x1lg11" +- power-supply: regulator to provide the VCC supply voltage (3.3 volts) + +Optional properties: +- backlight: phandle of the backlight device +- rlud-gpios: a single GPIO for the RL/UD (rotate 180 degrees) pin. +- lvds-gpios: a single GPIO for the SELLVDS pin. + +If lrud-gpios and/or ldvs-gpios are not specified, the RL/UD and/or SELLVDS +pins are assumed to be handled appropriately by the hardware. + +Example: + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm 0 100000>; /* VBR */ + + brightness-levels = <0 20 40 60 80 100>; + default-brightness-level = <2>; + + power-supply = <&vdd_12v_reg>; /* VDD */ + enable-gpios = <&gpio 42 GPIO_ACTIVE_HIGH>; /* XSTABY */ + }; + + panel { + compatible = "sharp,lq150x1lg11"; + + power-supply = <&vcc_3v3_reg>; /* VCC */ + + backlight = <&backlight>; + rlud-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>; /* RL/UD */ + lvds-gpios = <&gpio 18 GPIO_ACTIVE_HIGH>; /* SELLVDS */ + }; -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html