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Date: Mon, 29 Sep 2014 16:44:23 +0200 From: Boris Brezillon <boris.brezillon@...e-electrons.com> To: David Airlie <airlied@...ux.ie>, dri-devel@...ts.freedesktop.org, Nicolas Ferre <nicolas.ferre@...el.com>, Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>, Alexandre Belloni <alexandre.belloni@...e-electrons.com>, Andrew Victor <linux@...im.org.za>, Samuel Ortiz <sameo@...ux.intel.com>, Lee Jones <lee.jones@...aro.org>, Thierry Reding <thierry.reding@...il.com>, linux-pwm@...r.kernel.org, Rob Clark <robdclark@...il.com> Cc: linux-arm-kernel@...ts.infradead.org, Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Kumar Gala <galak@...eaurora.org>, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, Mark Yao <mark.yao@...k-chips.com>, Boris BREZILLON <boris.brezillon@...e-electrons.com> Subject: [PATCH v6 10/11] ARM: at91/dt: add LCD panel description to sama5d3xdm.dtsi From: Boris BREZILLON <boris.brezillon@...e-electrons.com> Add LCD panel related nodes (backlight, regulators and panel) to sama5d3 Display Module dtsi. Reference LCD pin muxing used by sama5d3xek boards. Signed-off-by: Boris Brezillon <boris.brezillon@...e-electrons.com> --- arch/arm/boot/dts/sama5d3xdm.dtsi | 58 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/arch/arm/boot/dts/sama5d3xdm.dtsi b/arch/arm/boot/dts/sama5d3xdm.dtsi index 035ab72..91975eb 100644 --- a/arch/arm/boot/dts/sama5d3xdm.dtsi +++ b/arch/arm/boot/dts/sama5d3xdm.dtsi @@ -36,6 +36,64 @@ }; }; }; + + hlcdc: hlcdc@...30000 { + hlcdc-display-controller { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888_alt>; + + port@0 { + hlcdc_panel_output: endpoint@0 { + reg = <0>; + remote-endpoint = <&panel_input>; + }; + }; + }; + }; + }; + }; + + bl_reg: backlight_regulator { + compatible = "regulator-fixed"; + regulator-name = "backlight-power-supply"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + status = "disabled"; + }; + + panel_reg: panel_regulator { + compatible = "regulator-fixed"; + regulator-name = "panel-power-supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + status = "disabled"; + }; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&hlcdc_pwm 0 50000 0>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + power-supply = <&bl_reg>; + status = "disabled"; + }; + + panel: panel { + compatible = "foxlink,fl500wvr00-a0t", "simple-panel"; + backlight = <&backlight>; + power-supply = <&panel_reg>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + + port@0 { + #address-cells = <1>; + #size-cells = <0>; + + panel_input: endpoint@0 { + reg = <0>; + remote-endpoint = <&hlcdc_panel_output>; + }; }; }; }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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