linux-kernel - [PATCH v2 6/7] ARM: at91/dt: add LCD panel description to sama5d3xdm.dtsi

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Date:	Mon,  9 Jun 2014 18:04:19 +0200
From:	Boris BREZILLON <boris.brezillon@...e-electrons.com>
To:	Thierry Reding <thierry.reding@...il.com>,
	Nicolas Ferre <nicolas.ferre@...el.com>,
	David Airlie <airlied@...ux.ie>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Lee Jones <lee.jones@...aro.org>
Cc:	Jean-Jacques Hiblot <jjhiblot@...phandler.com>,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
	Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>,
	Laurent Pinchart <laurent.pinchart@...asonboard.com>,
	devicetree@...r.kernel.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-pwm@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	dri-devel@...ts.freedesktop.org,
	Boris BREZILLON <boris.brezillon@...e-electrons.com>
Subject: [PATCH v2 6/7] ARM: at91/dt: add LCD panel description to sama5d3xdm.dtsi

Add LCD panel related nodes (backlight, regulators and panel) to the
sama5d3 Display Module dtsi.

Signed-off-by: Boris BREZILLON <boris.brezillon@...e-electrons.com>
---
 arch/arm/boot/dts/sama5d3xdm.dtsi | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm/boot/dts/sama5d3xdm.dtsi b/arch/arm/boot/dts/sama5d3xdm.dtsi
index 035ab72..7eb849f 100644
--- a/arch/arm/boot/dts/sama5d3xdm.dtsi
+++ b/arch/arm/boot/dts/sama5d3xdm.dtsi
@@ -38,4 +38,36 @@
 			};
 		};
 	};
+
+	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>;
+		status = "disabled";
+	};
 };
-- 
1.8.3.2

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