ENGR00323464 ARM: dts: imx6sx: add gpmi-weim dts file

Add new dts file and enable gpmi module.

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

2 files changed, 535 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index efc8bb828ae5..0aa0a95e00d0 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -139,6 +139,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	imx6sl-evk-ldo.dtb \
 	imx6sl-evk-pf200.dtb \
 	imx6sx-17x17-arm2.dtb \
+	imx6sx-17x17-arm2-gpmi-weim.dtb \
 	imx6sx-17x17-arm2-sai.dtb \
 	imx6sx-17x17-arm2-ssi.dtb \
 	imx6sx-17x17-arm2-spdif.dtb \
diff --git a/arch/arm/boot/dts/imx6sx-17x17-arm2-gpmi-weim.dts b/arch/arm/boot/dts/imx6sx-17x17-arm2-gpmi-weim.dts
new file mode 100644
index 000000000000..13b62024f8eb
--- /dev/null
+++ b/arch/arm/boot/dts/imx6sx-17x17-arm2-gpmi-weim.dts
@@ -0,0 +1,534 @@
+/*
+ * 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 17x17 ARM2 Board";
+	compatible = "fsl,imx6sx-17x17-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>;
+	};
+
+	clocks {
+	        codec_osc: codec_osc {
+		        #clock-cells = <0>;
+		        compatible = "fixed-clock";
+		        clock-frequency = <12000000>;
+		};
+	};
+
+	max7322_reset: max7322-reset {
+		compatible = "gpio-reset";
+		reset-gpios = <&gpio4 22 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_sdb_vmmc: sdb_vmmc{
+			compatible = "regulator-fixed";
+			regulator-name = "SD2_SPWR";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			gpio = <&gpio2 11 GPIO_ACTIVE_LOW>;
+		};
+
+		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;
+		};
+
+		reg_usb_otg2_vbus: usb_otg2_vbus {
+			compatible = "regulator-fixed";
+			regulator-name = "usb_otg2_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio1 12 0>;
+			enable-active-high;
+		};
+
+		reg_vref_3v3: regulator@0 {
+			compatible = "regulator-fixed";
+			regulator-name = "vref-3v3";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+		};
+	};
+
+	memory {
+		reg = <0x80000000 0x40000000>;
+	};
+
+	sound {
+		compatible = "fsl,imx6sx-arm2-sgtl5000",
+			   "fsl,imx-audio-sgtl5000";
+		model = "imx6sx-arm2-sgtl5000";
+		cpu-dai = <&ssi1>;
+		audio-codec = <&codec>;
+		audio-routing =
+			"LINE_IN", "Line In Jack",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <1>;
+		mux-ext-port = <4>;
+	};
+};
+
+&adc1 {
+	vref-supply = <&reg_vref_3v3>;
+	status = "okay";
+};
+
+&adc2 {
+	vref-supply = <&reg_vref_3v3>;
+	status = "okay";
+};
+
+&audmux {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_audmux_2>;
+       status = "okay";
+};
+
+&ecspi4 {
+	fsl,spi-num-chipselects = <1>;
+	cs-gpios = <&gpio7 4 0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi4_1 &pinctrl_ecspi4_cs_1>;
+	status = "disabled"; /* pin conflict with USDHC3 */
+
+	flash: m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "st,m25p32";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};
+
+&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";
+};
+
+&flexcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1_1>;
+	trx-en-gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
+	trx-stby-gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
+	trx-err-gpio = <&gpio4 24 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&flexcan2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2_1>;
+	trx-en-gpio = <&gpio4 25 GPIO_ACTIVE_HIGH>;
+	trx-stby-gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
+	trx-err-gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&gpc {
+	fsl,cpu_pupscr_sw2iso = <0xf>;
+	fsl,cpu_pupscr_sw = <0xf>;
+	fsl,cpu_pdnscr_iso2sw = <0x1>;
+	fsl,cpu_pdnscr_iso = <0x1>;
+	fsl,wdog-reset = <1>; /* watchdog select of reset source */
+};
+
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand_1>;
+	status = "okay"; /* pin conflict with qspi*/
+};
+
+&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>;
+	};
+
+	codec: sgtl5000@0a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		clocks = <&codec_osc>;
+		VDDA-supply = <&vgen4_reg>;
+		VDDIO-supply = <&reg_3p3v>;
+	};
+};
+
+
+&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_1>;
+        status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog_1>;
+
+	hog {
+		pinctrl_hog_1: hoggrp-1 {
+			fsl,pins = <
+				MX6SX_PAD_KEY_COL0__GPIO2_IO_10		0x1f059
+				MX6SX_PAD_KEY_ROW0__GPIO2_IO_15		0x1f059
+				MX6SX_PAD_QSPI1A_SS0_B__GPIO4_IO_22     0x80000000
+				/* CAN1_2_EN */
+				MX6SX_PAD_QSPI1B_DATA1__GPIO4_IO_25     0x17059
+				/* CAN1_2_STBY_B */
+				MX6SX_PAD_QSPI1B_DATA3__GPIO4_IO_27     0x17059
+				/* CAN1_ERR_B */
+				MX6SX_PAD_QSPI1B_DATA0__GPIO4_IO_24	0x17059
+				/* CAN2_ERR_B */
+				MX6SX_PAD_QSPI1B_SS0_B__GPIO4_IO_30     0x17059
+				/* SD2_PWROFF */
+				MX6SX_PAD_KEY_COL1__GPIO2_IO_11		0x17059
+			>;
+		};
+	};
+};
+
+&lcdif1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lcdif_dat_0
+		     &pinctrl_lcdif_ctrl_0>;
+	display = <&display>;
+	status = "okay";
+
+	display: 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>;
+			};
+		};
+	};
+};
+
+&mlb {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_mlb_1>;
+	status = "disabled";/* pin conflict with usdhc2*/
+};
+
+&pwm3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm3_0>;
+	status = "okay";
+};
+
+&pxp {
+	status = "okay";
+};
+
+&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>;
+	};
+};
+
+&sai2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai2_1>;
+	status = "disabled";
+};
+
+&spdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_spdif_1>;
+	status = "disabled";
+};
+
+&ssi1 {
+	fsl,mode = "i2s-slave";
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2_1>;
+	status = "okay";
+};
+
+&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";
+};
+
+&usbotg2 {
+	/*
+	 * Pin conflict with others, need to switch R580 & R579
+	 * to B and disable pwm3 to enable it.
+	 */
+	vbus-supply = <&reg_usb_otg2_vbus>;
+	disable-over-current;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbotg2_1>;
+	status = "disabled";
+};
+
+&usdhc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2_1>;
+	non-removable;
+	/* need hw rework to enable signal voltage switch */
+	no-1-8-v;
+	keep-power-in-suspend;
+	enable-sdio-wakeup;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc3_1>;
+	pinctrl-1 = <&pinctrl_usdhc3_1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc3_1_200mhz>;
+	bus-width = <8>;
+	cd-gpios = <&gpio2 10 0>;
+	wp-gpios = <&gpio2 15 0>;
+	keep-power-in-suspend;
+	enable-sdio-wakeup;
+	vmmc-supply = <&reg_sdb_vmmc>;
+	status = "okay";
+};
+
+&usdhc4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc4_1>;
+	bus-width = <8>;
+	non-removable;
+	/* need hw rework to enable signal voltage switch */
+	no-1-8-v;
+	status = "okay";
+};