[PATCHv3,3/6] ARM: dts: Add initial LS1021A TWR board dts support

Commit Message

Jingchang Lu Aug. 29, 2014, 9:26 a.m. UTC

Signed-off-by: Chen Lu <[e-mail]>
Signed-off-by: Chao Fu <[e-mail]>
Signed-off-by: Jingchang Lu <[e-mail]>
---
changes in v3:
 remove IFC partition info.

 arch/arm/boot/dts/Makefile        |   3 +-
 arch/arm/boot/dts/ls1021a-twr.dts | 155 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 157 insertions(+), 1 deletion(-)
 create mode 100755 arch/arm/boot/dts/ls1021a-twr.dts

Patch

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index af0d999..571c395 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -240,7 +240,8 @@  dtb-$(CONFIG_ARCH_MXC) += \
 	vf610-colibri.dtb \
 	vf610-cosmic.dtb \
 	vf610-twr.dtb \
-	ls1021a-qds.dtb
+	ls1021a-qds.dtb \
+	ls1021a-twr.dtb
 dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \
 	imx23-olinuxino.dtb \
 	imx23-stmp378x_devb.dtb \
diff --git a/arch/arm/boot/dts/ls1021a-twr.dts b/arch/arm/boot/dts/ls1021a-twr.dts
new file mode 100755
index 0000000..f56dd90
--- /dev/null
+++ b/arch/arm/boot/dts/ls1021a-twr.dts
@@ -0,0 +1,155 @@ 
+/*
+ * Copyright 2013-2014 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+/dts-v1/;
+#include "ls1021a.dtsi"
+
+/ {
+	model = "LS1021A TWR Board";
+
+	aliases {
+		enet2_rgmii_phy = &rgmii_phy1;
+		enet0_sgmii_phy = &sgmii_phy2;
+		enet1_sgmii_phy = &sgmii_phy0;
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_3p3v: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "3P3V";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+	};
+
+	sound {
+		compatible = "fsl,vf610-sgtl5000";
+		simple-audio-card,name = "FSL-VF610-TWR-BOARD";
+		simple-audio-card,routing =
+			"MIC_IN", "Microphone Jack",
+			"Microphone Jack", "Mic Bias",
+			"LINE_IN", "Line In Jack",
+			"Headphone Jack", "HP_OUT",
+			"Speaker Ext", "LINE_OUT";
+
+		simple-audio-card,cpu = <&sai1>;
+
+		simple-audio-card,codec = <&codec>;
+	};
+};
+
+&dspi1 {
+	bus-num = <0>;
+	status = "okay";
+
+	dspiflash: s25fl064k@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spansion,s25fl064k";
+		spi-max-frequency = <16000000>;
+		spi-cpol;
+		spi-cpha;
+		reg = <0>;
+	};
+};
+
+&enet0 {
+	tbi-handle = <&tbi1>;
+	phy-handle = <&sgmii_phy2>;
+	phy-connection-type = "sgmii";
+	status = "okay";
+};
+
+&enet1 {
+	tbi-handle = <&tbi1>;
+	phy-handle = <&sgmii_phy0>;
+	phy-connection-type = "sgmii";
+	status = "okay";
+};
+
+&enet2 {
+	phy-handle = <&rgmii_phy1>;
+	phy-connection-type = "rgmii-id";
+	status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+
+	codec: sgtl5000@a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		VDDA-supply = <&reg_3p3v>;
+		VDDIO-supply = <&reg_3p3v>;
+		clocks = <&platform_clk 1>;
+	};
+};
+
+&ifc {
+	status = "okay";
+	#address-cells = <2>;
+	#size-cells = <1>;
+	/* NOR, and CPLD on board */
+	ranges = <0x0 0x0 0x0 0x60000000 0x08000000>;
+
+		nor@0,0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "cfi-flash";
+			reg = <0x0 0x0 0x8000000>;
+			bank-width = <2>;
+			device-width = <1>;
+		};
+};
+
+&lpuart0 {
+	status = "okay";
+};
+
+&mdio0 {
+	sgmii_phy0: ethernet-phy@0 {
+		reg = <0x0>;
+	};
+	rgmii_phy1: ethernet-phy@1 {
+		reg = <0x1>;
+	};
+	sgmii_phy2: ethernet-phy@2 {
+		reg = <0x2>;
+	};
+	tbi1: tbi-phy@1f {
+		reg = <0x1f>;
+		device_type = "tbi-phy";
+	};
+};
+
+&pwm6 {
+	status = "okay";
+};
+
+&pwm7 {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};