MLK-9732 ARM: dts: new dts supported NAND on i.MX6SX 19x19 ARM2 board

supported NAND on i.MX6SX 19x19 ARM2 board.

Signed-off-by: Allen Xu <b45815@freescale.com>

2 files changed, 534 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index e190fb6df0fc..7078c0165dad 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -147,6 +147,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	imx6sx-19x19-arm2.dtb \
 	imx6sx-19x19-arm2-csi.dtb \
 	imx6sx-19x19-arm2-lcdif1.dtb \
+	imx6sx-19x19-arm2-gpmi-weim.dtb \
 	imx6sx-19x19-arm2-sai.dtb \
 	imx6sx-sdb.dtb \
 	imx6sx-sdb-reva.dtb \
diff --git a/imx6sx-19x19-arm2-gpmi-weim.dts b/imx6sx-19x19-arm2-gpmi-weim.dts
new file mode 100644
index 000000000000..7a6919600a44
--- /dev/null
+++ b/imx6sx-19x19-arm2-gpmi-weim.dts
@@ -0,0 +1,533 @@
+/*
+ * Copyright (C) 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 version 2 as
+ * published by the Free Software Foundation.
+ */
+
+/dts-v1/;
+
+#include "imx6sx.dtsi"
+
+/ {
+	model = "Freescale i.MX6 SoloX 19x19 ARM2 Board";
+	compatible = "fsl,imx6sx-19x19-arm2", "fsl,imx6sx";
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm3 0 5000000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+	};
+
+	csi1_v4l2_cap {
+		compatible = "fsl,imx6sx-csi-v4l2", "fsl,imx6sl-csi-v4l2";
+		csi_id = <0>;
+		status = "okay";
+	};
+
+	csi2_v4l2_cap {
+		compatible = "fsl,imx6sx-csi-v4l2", "fsl,imx6sl-csi-v4l2";
+		csi_id = <1>;
+		status = "okay";
+	};
+
+	hannstar_cabc {
+		compatible = "hannstar,cabc";
+
+		lvds0 {
+			gpios = <&gpio2 16 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	clocks {
+	        codec_osc: codec_osc {
+		        #clock-cells = <0>;
+		        compatible = "fixed-clock";
+		        clock-frequency = <12000000>;
+		};
+	};
+
+	max7322_reset: max7322-reset {
+		compatible = "gpio-reset";
+		reset-gpios = <&gpio6 18 GPIO_ACTIVE_LOW>;
+		reset-delay-us = <1>;
+		#reset-cells = <0>;
+	};
+
+	pxp_v4l2_out {
+		compatible = "fsl,imx6sx-pxp-v4l2", "fsl,imx6sl-pxp-v4l2";
+		status = "okay";
+	};
+
+	regulators {
+		compatible = "simple-bus";
+
+		reg_3p3v: 3p3v {
+			compatible = "regulator-fixed";
+			regulator-name = "3P3V";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		reg_usb_otg1_vbus: usb_otg1_vbus {
+			compatible = "regulator-fixed";
+			regulator-name = "usb_otg1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio1 9 0>;
+			enable-active-high;
+		};
+	};
+
+	memory {
+		reg = <0x80000000 0x40000000>;
+	};
+
+	sound-cs42888 {
+		compatible = "fsl,imx6-sabreauto-cs42888",
+				"fsl,imx-audio-cs42888";
+		model = "imx-cs42888";
+		esai-controller = <&esai>;
+		asrc-controller = <&asrc_p2p>;
+		audio-codec = <&cs42888>;
+	};
+};
+
+&esai {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esai_1>;
+	status = "okay";
+};
+
+&cpu0 {
+	arm-supply = <&sw1a_reg>;
+	soc-supply = <&sw1c_reg>;
+	pu-supply = <&pu_dummy>;
+};
+
+&csi1 {
+	status = "okay";
+};
+
+&csi2 {
+	status = "okay";
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet1_1>;
+	phy-mode = "rgmii";
+	phy-id = <1>;
+	fsl,num_tx_queues=<3>;
+	fsl,num_rx_queues=<3>;
+	pinctrl-assert-gpios = <&max7322_1 0 GPIO_ACTIVE_HIGH>;
+	fsl,magic-packet;
+	status = "okay";
+};
+
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet2_1>;
+	phy-mode = "rgmii";
+	phy-id = <0>;
+	fsl,num_tx_queues=<3>;
+	fsl,num_rx_queues=<3>;
+	pinctrl-assert-gpios = <&max7322_2 0 GPIO_ACTIVE_HIGH>;
+	fsl,magic-packet;
+	status = "okay";
+};
+
+&gpc {
+	fsl,cpu_pupscr_sw2iso = <0x2>;
+	fsl,cpu_pupscr_sw = <0x1>;
+	fsl,cpu_pdnscr_iso2sw = <0x1>;
+	fsl,cpu_pdnscr_iso = <0x1>;
+	fsl,wdog-reset = <1>; /* watchdog select of reset source */
+	fsl,ldo-bypass = <1>; /* use ldo-bypass, u-boot will check it and configure */
+};
+
+&i2c1 {
+        clock-frequency = <100000>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_i2c1_1>;
+        status = "okay";
+
+	pmic: pfuze100@08 {
+		compatible = "fsl,pfuze100";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1ab {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw1c_reg: sw1c {
+				regulator-min-microvolt = <300000>;
+				regulator-max-microvolt = <1875000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3a_reg: sw3a {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3b_reg: sw3b {
+				regulator-min-microvolt = <400000>;
+				regulator-max-microvolt = <1975000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw4_reg: sw4 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <3300000>;
+			};
+
+			swbst_reg: swbst {
+				regulator-min-microvolt = <5000000>;
+				regulator-max-microvolt = <5150000>;
+			};
+
+			snvs_reg: vsnvs {
+				regulator-min-microvolt = <1000000>;
+				regulator-max-microvolt = <3000000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vref_reg: vrefddr {
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			vgen1_reg: vgen1 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen2_reg: vgen2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vgen3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen4_reg: vgen4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vgen5 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vgen6 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&i2c2 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2_1>;
+	status = "okay";
+
+	max7322_1: gpio@68 {
+		compatible = "maxim,max7322";
+		reg = <0x68>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		resets = <&max7322_reset>;
+	};
+
+	max7322_2: gpio@69 {
+		compatible = "maxim,max7322";
+		reg = <0x69>;
+		gpio-controller;
+		#gpio-cells = <2>;
+		resets = <&max7322_reset>;
+	};
+
+	ov564x: ov564x@3c {
+		compatible = "ovti,ov564x";
+		reg = <0x3c>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_csi_1>;
+		clocks = <&clks IMX6SX_CLK_CSI>;
+		clock-names = "csi_mclk";
+		AVDD-supply = <&vgen3_reg>;  /* 2.8v */
+		DVDD-supply = <&vgen2_reg>;  /* 1.5v*/
+		pwn-gpios = <&gpio3 26 1>;
+		rst-gpios = <&gpio3 25 0>;
+		csi_id = <0>;
+		mclk = <24000000>;
+		mclk_source = <0>;
+		status = "disabled";
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3_1>;
+	status = "okay";
+};
+
+&i2c4 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c4_2>;
+	status = "okay";
+
+	sgtl5000: sgtl5000@0a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		clocks = <&codec_osc>;
+		VDDA-supply = <&vgen4_reg>;
+		VDDIO-supply = <&reg_3p3v>;
+	};
+
+	cs42888: cs42888@048 {
+		compatible = "cirrus,cs42888";
+		reg = <0x048>;
+		clocks = <&clks IMX6SX_CLK_ESAI_EXTAL>;
+		clock-names = "mclk";
+		VA-supply = <&reg_3p3v>;
+		VD-supply = <&reg_3p3v>;
+		VLS-supply = <&reg_3p3v>;
+		VLC-supply = <&reg_3p3v>;
+	};
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog_1>;
+
+	hog {
+		pinctrl_hog_1: hoggrp-1 {
+			fsl,pins = <
+				MX6SX_PAD_SD4_DATA4__GPIO6_IO_18     0x1b0b0
+				MX6SX_PAD_KEY_ROW1__GPIO2_IO_16      0x1b0b0
+			 >;
+		};
+	};
+};
+
+&lcdif1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lcdif_dat_0
+		     &pinctrl_lcdif_ctrl_0>;
+	display = <&display0>;
+	status = "disabled";
+
+	display0: display {
+		bits-per-pixel = <16>;
+		bus-width = <24>;
+
+		display-timings {
+			native-mode = <&timing0>;
+			timing0: timing0 {
+				clock-frequency = <33500000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <89>;
+				hfront-porch = <164>;
+				vback-porch = <23>;
+				vfront-porch = <10>;
+				hsync-len = <10>;
+				vsync-len = <10>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				de-active = <1>;
+				pixelclk-active = <0>;
+			};
+		};
+	};
+};
+
+&lcdif2 {
+	display = <&display1>;
+	disp-dev = "ldb";
+	status = "okay";
+
+	display1: display {
+		bits-per-pixel = <16>;
+		bus-width = <18>;
+	};
+};
+
+&ldb {
+	status = "okay";
+
+	lvds-channel@0 {
+		fsl,data-mapping = "spwg";
+		fsl,data-width = <18>;
+		crtc = "lcdif2";
+		status = "okay";
+
+		display-timings {
+			native-mode = <&timing1>;
+			timing1: hsd100pxn1 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <220>;
+				hfront-porch = <40>;
+				vback-porch = <21>;
+				vfront-porch = <7>;
+				hsync-len = <60>;
+				vsync-len = <10>;
+			};
+		};
+	};
+};
+
+&dcic1 {
+	dcic_id = <0>;
+	dcic_mux = "dcic-lcdif1";
+	status = "okay";
+};
+
+&dcic2 {
+	dcic_id = <1>;
+	dcic_mux = "dcic-lvds";
+	status = "okay";
+};
+
+&pwm3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm3_0>;
+	status = "okay";
+};
+
+&pxp {
+	status = "okay";
+};
+
+&sai1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai1_1>;
+	status = "disabled";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2_1>;
+	status = "okay";
+};
+
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand_1>;
+	status = "okay"; /* pin conflict with qspi*/
+};
+
+&qspi2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_qspi2_1>;
+	status = "disabled";
+
+	flash0: n25q256a@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "micron,n25q256a";
+		spi-max-frequency = <53000000>;
+		reg = <0>;
+	};
+
+	flash1: n25q256a@1 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "micron,n25q256a";
+		spi-max-frequency = <53000000>;
+		reg = <1>;
+	};
+};
+
+&usbh {
+	pinctrl-names = "idle", "active";
+	pinctrl-0 = <&pinctrl_usbh_1>;
+	pinctrl-1 = <&pinctrl_usbh_2>;
+	osc-clkgate-delay = <0x3>;
+	pad-supply = <&vgen1_reg>;
+	status = "okay";
+};
+
+&usbotg1 {
+	vbus-supply = <&reg_usb_otg1_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg1_1>;
+	disable-over-current;
+	status = "okay";
+};
+
+&usdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1_1>;
+	bus-width = <4>;
+	keep-power-in-suspend;
+	enable-sdio-wakeup;
+	no-1-8-v;
+	status = "okay";
+};
+
+&weim {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_weim_nor_1 &pinctrl_weim_cs0_1>;
+	#address-cells = <2>;
+	#size-cells = <1>;
+	ranges = <0 0 0x50000000 0x08000000>;
+	status = "disabled"; /* pin conflict with qspi, nand and lcd1 */
+
+	nor@0,0 {
+		compatible = "cfi-flash";
+		reg = <0 0 0x02000000>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		bank-width = <2>;
+		fsl,weim-cs-timing = <0x00610081 0x00000001 0x1c022000
+				0x0000c000 0x1404a38e 0x00000000>;
+	};
+};
+
+&vadc {
+	vadc_in = <0>;
+	csi_id = <1>;
+	status = "okay";
+};