linux-kernel - [PATCHv3 3/8] ARM: mxs: dt: Add Crystalfontz CFA-10058 device tree

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Message-Id: <1372424577-8279-4-git-send-email-alexandre.belloni@free-electrons.com>
Date:	Fri, 28 Jun 2013 15:02:52 +0200
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	Shawn Guo <shawn.guo@...aro.org>
Cc:	Russell King <linux@....linux.org.uk>,
	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	jimwall@...om, brian@...stalfontz.com,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Subject: [PATCHv3 3/8] ARM: mxs: dt: Add Crystalfontz CFA-10058 device tree

From: Brian Lilly <brian@...stalfontz.com>

The CFA-10058 is a breakout board for the CFA-10036 that has Ethernet, USB and a
5" LCD screen on it.

Signed-off-by: Brian Lilly <brian@...stalfontz.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@...e-electrons.com>
---
 arch/arm/boot/dts/Makefile           |   1 +
 arch/arm/boot/dts/imx28-cfa10058.dts | 141 +++++++++++++++++++++++++++++++++++
 2 files changed, 142 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx28-cfa10058.dts

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index da75139..92d66cf 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -145,6 +145,7 @@ dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \
 	imx28-cfa10055.dtb \
 	imx28-cfa10056.dtb \
 	imx28-cfa10057.dtb \
+	imx28-cfa10058.dtb \
 	imx28-evk.dtb \
 	imx28-m28evk.dtb \
 	imx28-sps1.dtb \
diff --git a/arch/arm/boot/dts/imx28-cfa10058.dts b/arch/arm/boot/dts/imx28-cfa10058.dts
new file mode 100644
index 0000000..64c64c5
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-cfa10058.dts
@@ -0,0 +1,141 @@
+/*
+ * Copyright 2013 Crystalfontz America, Inc.
+ * Copyright 2013 Free Electrons
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/*
+ * The CFA-10058 is an expansion board for the CFA-10036 module, thus we
+ * need to include the CFA-10036 DTS.
+ */
+/include/ "imx28-cfa10036.dts"
+
+/ {
+	model = "Crystalfontz CFA-10058 Board";
+	compatible = "crystalfontz,cfa10058", "crystalfontz,cfa10036", "fsl,imx28";
+
+	apb@...00000 {
+		apbh@...00000 {
+			pinctrl@...18000 {
+				usb_pins_cfa10058: usb-10058@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x0073 /* MX28_PAD_GPMI_D7__GPIO_0_7 */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+
+				lcdif_pins_cfa10058: lcdif-10058@0 {
+					reg = <0>;
+					fsl,pinmux-ids = <
+						0x1181 /* MX28_PAD_LCD_RD_E__LCD_VSYNC */
+						0x1191 /* MX28_PAD_LCD_WR_RWN__LCD_HSYNC */
+						0x11a1 /* MX28_PAD_LCD_RS__LCD_DOTCLK */
+						0x11b1 /* MX28_PAD_LCD_CS__LCD_ENABLE */
+					>;
+					fsl,drive-strength = <0>;
+					fsl,voltage = <1>;
+					fsl,pull-up = <0>;
+				};
+			};
+
+			lcdif@...30000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&lcdif_24bit_pins_a
+						 &lcdif_pins_cfa10058>;
+				display = <&display>;
+				status = "okay";
+
+				display: display {
+					bits-per-pixel = <32>;
+					bus-width = <24>;
+
+					display-timings {
+						native-mode = <&timing0>;
+						timing0: timing0 {
+							clock-frequency = <30000000>;
+							hactive = <800>;
+							vactive = <480>;
+							hback-porch = <40>;
+							hfront-porch = <40>;
+							vback-porch = <13>;
+							vfront-porch = <29>;
+							hsync-len = <8>;
+							vsync-len = <8>;
+							hsync-active = <0>;
+							vsync-active = <0>;
+							de-active = <1>;
+							pixelclk-active = <1>;
+						};
+					};
+				};
+			};
+		};
+
+		apbx@...40000 {
+			lradc@...50000 {
+				fsl,lradc-touchscreen-wires = <4>;
+				status = "okay";
+			};
+
+			pwm: pwm@...64000 {
+				pinctrl-names = "default";
+				pinctrl-0 = <&pwm3_pins_b>;
+				status = "okay";
+			};
+
+			usbphy1: usbphy@...7e000 {
+				status = "okay";
+			};
+		};
+	};
+
+	ahb@...80000 {
+		usb1: usb@...90000 {
+			vbus-supply = <&reg_usb1_vbus>;
+			pinctrl-0 = <&usbphy1_pins_a>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+
+		reg_usb1_vbus: usb1_vbus {
+			pinctrl-names = "default";
+			pinctrl-0 = <&usb_pins_cfa10058>;
+			compatible = "regulator-fixed";
+			regulator-name = "usb1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio0 7 1>;
+		};
+	};
+
+	ahb@...80000 {
+		mac0: ethernet@...f0000 {
+			phy-mode = "rmii";
+			pinctrl-names = "default";
+			pinctrl-0 = <&mac0_pins_a>;
+			phy-reset-gpios = <&gpio2 21 0>;
+			phy-reset-duration = <100>;
+			status = "okay";
+		};
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm 3 5000000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+	};
+};
-- 
1.8.1.2

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