MLK-12860-2 ARM: dts: add imx7d 12x12 ARM2 ddr3 board dts

Add imx7d 12x12 ARM2 ddr3 board dts

Signed-off-by: Peter Chen <peter.chen@nxp.com>

1 files changed, 558 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx7d-12x12-ddr3-arm2.dts b/arch/arm/boot/dts/imx7d-12x12-ddr3-arm2.dts
new file mode 100644
index 000000000000..14779682da05
--- /dev/null
+++ b/arch/arm/boot/dts/imx7d-12x12-ddr3-arm2.dts
@@ -0,0 +1,558 @@
+/*
+ * Copyright (C) 2015 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 <dt-bindings/input/input.h>
+#include "imx7d.dtsi"
+
+/ {
+	model = "Freescale i.MX7 DDR3 12x12 ARM2 Board";
+	compatible = "fsl,imx7d-12x12-ddr3-arm2", "fsl,imx7d";
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm1 0 5000000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+		status = "okay";
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio_keys>;
+
+		volume-up {
+			label = "Volume Up";
+			gpios = <&gpio3 17 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+		};
+
+		volume-down {
+			label = "Volume Down";
+			gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEDOWN>;
+		};
+	};
+
+	pxp_v4l2_out {
+		compatible = "fsl,imx7d-pxp-v4l2", "fsl,imx6sx-pxp-v4l2", "fsl,imx6sl-pxp-v4l2";
+		status = "okay";
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_sd3_vmmc: sd3_vmmc {
+			compatible = "regulator-fixed";
+			regulator-name = "VCC_SD3";
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+			gpio = <&gpio6 11 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_usb_otg1_vbus: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "usb_otg1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio4 5 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_usb_otg2_vbus: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "usb_otg2_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio4 7 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_vref_1v8: regulator@2 {
+			compatible = "regulator-fixed";
+			regulator-name = "vref-1v8";
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		reg_can1_3v3: can1-3v3 {
+			compatible = "regulator-fixed";
+			regulator-name = "can1-3v3";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			gpio = <&gpio1 2 GPIO_ACTIVE_LOW>;
+		};
+
+		reg_can2_3v3: can2-3v3 {
+			compatible = "regulator-fixed";
+			regulator-name = "can2-3v3";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			gpio = <&gpio1 3 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	memory {
+		reg = <0x80000000 0x80000000>;
+	};
+};
+
+&adc1 {
+	vref-supply = <&reg_vref_1v8>;
+	status = "okay";
+};
+
+&cpu0 {
+	arm-supply = <&sw1a_reg>;
+};
+
+&ecspi4 {
+	fsl,spi-num-chipselects = <4>;
+	cs-gpios = <&gpio5 3 0>, <&gpio5 4 0>, <&gpio5 5 0>, <&gpio5 6 0>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi4_1 &pinctrl_ecspi4_cs_1>;
+	status = "disabled";
+
+	flash: m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "st,m25p32";
+		spi-max-frequency = <20000000>;
+		reg = <0>;
+	};
+};
+
+&epxp {
+	status = "okay";
+};
+
+&flexcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	xceiver-supply = <&reg_can1_3v3>;
+	status = "disabled";
+};
+
+&flexcan2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	xceiver-supply = <&reg_can2_3v3>;
+	status = "disabled";
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1_1>;
+	status = "okay";
+
+	pmic: pfuze3000@08 {
+		compatible = "fsl,pfuze3000";
+		reg = <0x08>;
+
+		regulators {
+			sw1a_reg: sw1a {
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+			/* use sw1c_reg to align with pfuze100/pfuze200 */
+			sw1c_reg: sw1b {
+				regulator-min-microvolt = <700000>;
+				regulator-max-microvolt = <1475000>;
+				regulator-boot-on;
+				regulator-always-on;
+				regulator-ramp-delay = <6250>;
+			};
+
+			sw2_reg: sw2 {
+				regulator-min-microvolt = <1500000>;
+				regulator-max-microvolt = <1850000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			sw3a_reg: sw3 {
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1650000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			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: vldo1 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen2_reg: vldo2 {
+				regulator-min-microvolt = <800000>;
+				regulator-max-microvolt = <1550000>;
+			};
+
+			vgen3_reg: vccsd {
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen4_reg: v33 {
+				regulator-min-microvolt = <2850000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen5_reg: vldo3 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			vgen6_reg: vldo4 {
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+		};
+	};
+};
+
+&i2c3 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3_1>;
+	status = "okay";
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog_1>;
+
+	imx7d-12x12-ddr3-arm2 {
+		pinctrl_hog_1: hoggrp-1 {
+			fsl,pins = <
+				MX7D_PAD_GPIO1_IO14__GPIO1_IO14 	0x59
+				MX7D_PAD_GPIO1_IO15__GPIO1_IO15 	0x59
+				MX7D_PAD_SD2_RESET_B__GPIO5_IO11 	0x59
+			>;
+		};
+
+		pinctrl_ecspi4_cs_1: ecspi4_cs_grp-1 {
+			fsl,pins = <
+				MX7D_PAD_SD1_CLK__GPIO5_IO3 	0x2
+				MX7D_PAD_SD1_CMD__GPIO5_IO4 	0x2
+				MX7D_PAD_SD1_DATA0__GPIO5_IO5 	0x2
+				MX7D_PAD_SD1_DATA1__GPIO5_IO6 	0x2
+			>;
+		};
+
+		pinctrl_ecspi4_1: ecspi4grp-1 {
+			fsl,pins = <
+				MX7D_PAD_SD1_RESET_B__ECSPI4_SCLK 	0x2
+				MX7D_PAD_SD1_WP__ECSPI4_MOSI 		0x2
+				MX7D_PAD_SD1_CD_B__ECSPI4_MISO 	 	0x2
+			>;
+		};
+
+		pinctrl_flexcan1: flexcan1grp {
+			fsl,pins = <
+				MX7D_PAD_SD3_DATA5__FLEXCAN1_TX 	0x59
+				MX7D_PAD_SD3_DATA7__FLEXCAN1_RX 	0x59
+			>;
+		};
+
+		pinctrl_flexcan2: flexcan2grp {
+			fsl,pins = <
+				MX7D_PAD_SD3_DATA6__FLEXCAN2_TX 	0x59
+				MX7D_PAD_SD3_DATA4__FLEXCAN2_RX 	0x59
+			>;
+		};
+
+		pinctrl_gpio_keys: gpio_keysgrp {
+			fsl,pins = <
+				MX7D_PAD_LCD_DATA12__GPIO3_IO17 0x32
+				MX7D_PAD_LCD_DATA13__GPIO3_IO18 0x32
+			>;
+		};
+
+		pinctrl_i2c3_1: i2c3grp-1 {
+			fsl,pins = <
+				MX7D_PAD_ENET1_RGMII_RD0__I2C3_SCL 0x4000007f
+				MX7D_PAD_ENET1_RGMII_RD1__I2C3_SDA 0x4000007f
+			>;
+		};
+
+		pinctrl_i2c4_1: i2c4grp-1 {
+			fsl,pins = <
+				MX7D_PAD_ENET1_RGMII_TD2__I2C4_SCL 0x4000007f
+				MX7D_PAD_ENET1_RGMII_TD3__I2C4_SDA 0x4000007f
+			>;
+		};
+
+		pinctrl_lcdif_dat: lcdifdatgrp {
+			fsl,pins = <
+				MX7D_PAD_EPDC_DATA00__LCD_DATA0  0x4001b0b0
+				MX7D_PAD_EPDC_DATA01__LCD_DATA1  0x4001b0b0
+				MX7D_PAD_EPDC_DATA02__LCD_DATA2  0x4001b0b0
+				MX7D_PAD_EPDC_DATA03__LCD_DATA3  0x4001b0b0
+				MX7D_PAD_EPDC_DATA04__LCD_DATA4  0x4001b0b0
+				MX7D_PAD_EPDC_DATA05__LCD_DATA5  0x4001b0b0
+				MX7D_PAD_EPDC_DATA06__LCD_DATA6  0x4001b0b0
+				MX7D_PAD_EPDC_DATA07__LCD_DATA7  0x4001b0b0
+				MX7D_PAD_EPDC_DATA08__LCD_DATA8  0x4001b0b0
+				MX7D_PAD_EPDC_DATA09__LCD_DATA9  0x4001b0b0
+				MX7D_PAD_EPDC_DATA10__LCD_DATA10 0x4001b0b0
+				MX7D_PAD_EPDC_DATA11__LCD_DATA11 0x4001b0b0
+				MX7D_PAD_EPDC_DATA12__LCD_DATA12 0x4001b0b0
+				MX7D_PAD_EPDC_DATA13__LCD_DATA13 0x4001b0b0
+				MX7D_PAD_EPDC_DATA14__LCD_DATA14 0x4001b0b0
+				MX7D_PAD_EPDC_DATA15__LCD_DATA15 0x4001b0b0
+				MX7D_PAD_EPDC_SDLE__LCD_DATA16   0x4001b0b0
+				MX7D_PAD_EPDC_SDOE__LCD_DATA17   0x4001b0b0
+				MX7D_PAD_EPDC_SDSHR__LCD_DATA18  0x4001b0b0
+				MX7D_PAD_EPDC_SDCE0__LCD_DATA19  0x4001b0b0
+				MX7D_PAD_EPDC_SDCE1__LCD_DATA20  0x4001b0b0
+				MX7D_PAD_EPDC_SDCE2__LCD_DATA21  0x4001b0b0
+				MX7D_PAD_EPDC_SDCE3__LCD_DATA22  0x4001b0b0
+				MX7D_PAD_EPDC_GDCLK__LCD_DATA23  0x4001b0b0
+			>;
+		};
+
+		pinctrl_lcdif_ctrl: lcdifctrlgrp {
+			fsl,pins = <
+				MX7D_PAD_EPDC_SDCLK__LCD_CLK 		0x4001b0b0
+				MX7D_PAD_EPDC_BDR1__LCD_ENABLE 		0x4001b0b0
+				MX7D_PAD_EPDC_PWR_STAT__LCD_VSYNC 	0x4001b0b0
+				MX7D_PAD_EPDC_PWR_COM__LCD_HSYNC 	0x4001b0b0
+			>;
+		};
+
+		pinctrl_pwm1: pwm1grp {
+			fsl,pins = <
+				MX7D_PAD_GPIO1_IO08__PWM1_OUT 0x110b0
+			>;
+		};
+
+		pinctrl_uart1_1: uart1grp-1 {
+			fsl,pins = <
+				MX7D_PAD_UART1_TX_DATA__UART1_DCE_TX 0x79
+				MX7D_PAD_UART1_RX_DATA__UART1_DCE_RX 0x79
+			>;
+		};
+
+		pinctrl_usdhc2_1: usdhc2grp-1 {
+			fsl,pins = <
+				MX7D_PAD_SD2_CMD__SD2_CMD     	0x59
+				MX7D_PAD_SD2_CLK__SD2_CLK     	0x19
+				MX7D_PAD_SD2_DATA0__SD2_DATA0 	0x59
+				MX7D_PAD_SD2_DATA1__SD2_DATA1 	0x59
+				MX7D_PAD_SD2_DATA2__SD2_DATA2 	0x59
+				MX7D_PAD_SD2_DATA3__SD2_DATA3 	0x59
+				MX7D_PAD_ECSPI1_SCLK__SD2_DATA4 0x59
+				MX7D_PAD_ECSPI1_MOSI__SD2_DATA5 0x59
+				MX7D_PAD_ECSPI1_MISO__SD2_DATA6 0x59
+				MX7D_PAD_ECSPI1_SS0__SD2_DATA7 	0x59
+			>;
+		};
+
+		pinctrl_usdhc2_1_100mhz: usdhc2grp-1_100mhz {
+			fsl,pins = <
+				MX7D_PAD_SD2_CMD__SD2_CMD     	0x5a
+				MX7D_PAD_SD2_CLK__SD2_CLK     	0x1a
+				MX7D_PAD_SD2_DATA0__SD2_DATA0 	0x5a
+				MX7D_PAD_SD2_DATA1__SD2_DATA1 	0x5a
+				MX7D_PAD_SD2_DATA2__SD2_DATA2 	0x5a
+				MX7D_PAD_SD2_DATA3__SD2_DATA3 	0x5a
+				MX7D_PAD_ECSPI1_SCLK__SD2_DATA4 0x5a
+				MX7D_PAD_ECSPI1_MOSI__SD2_DATA5 0x5a
+				MX7D_PAD_ECSPI1_MISO__SD2_DATA6 0x5a
+				MX7D_PAD_ECSPI1_SS0__SD2_DATA7 	0x5a
+			>;
+		};
+
+		pinctrl_usdhc2_1_200mhz: usdhc2grp-1_200mhz {
+			fsl,pins = <
+				MX7D_PAD_SD2_CMD__SD2_CMD     	0x5b
+				MX7D_PAD_SD2_CLK__SD2_CLK     	0x1b
+				MX7D_PAD_SD2_DATA0__SD2_DATA0 	0x5b
+				MX7D_PAD_SD2_DATA1__SD2_DATA1 	0x5b
+				MX7D_PAD_SD2_DATA2__SD2_DATA2 	0x5b
+				MX7D_PAD_SD2_DATA3__SD2_DATA3 	0x5b
+				MX7D_PAD_ECSPI1_SCLK__SD2_DATA4 0x5b
+				MX7D_PAD_ECSPI1_MOSI__SD2_DATA5 0x5b
+				MX7D_PAD_ECSPI1_MISO__SD2_DATA6 0x5b
+				MX7D_PAD_ECSPI1_SS0__SD2_DATA7 	0x5b
+			>;
+		};
+
+		pinctrl_usdhc3_1: usdhc3grp-1 {
+			fsl,pins = <
+				MX7D_PAD_SD3_CMD__SD3_CMD	    0x59
+				MX7D_PAD_SD3_CLK__SD3_CLK	    0x19
+				MX7D_PAD_SD3_DATA0__SD3_DATA0   0x59
+				MX7D_PAD_SD3_DATA1__SD3_DATA1   0x59
+				MX7D_PAD_SD3_DATA2__SD3_DATA2   0x59
+				MX7D_PAD_SD3_DATA3__SD3_DATA3   0x59
+			>;
+		};
+	};
+};
+
+&iomuxc_lpsr {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog_2>;
+
+	imx7d-12x12-ddr3-arm2 {
+		pinctrl_hog_2: hoggrp-2 {
+			fsl,pins = <
+				MX7D_PAD_LPSR_GPIO1_IO02__GPIO1_IO2	0x59 /* flexcan stby1 */
+				MX7D_PAD_LPSR_GPIO1_IO03__GPIO1_IO3	0x59 /* flexcan stby2 */
+				MX7D_PAD_LPSR_GPIO1_IO01__ANATOP_24M_OUT	0x80000000
+			>;
+		};
+
+		pinctrl_i2c1_1: i2c1grp-1 {
+			fsl,pins = <
+				MX7D_PAD_LPSR_GPIO1_IO04__I2C1_SCL	0x4000007f
+				MX7D_PAD_LPSR_GPIO1_IO05__I2C1_SDA	0x4000007f
+			>;
+		};
+
+		pinctrl_i2c2_1: i2c2grp-1 {
+			fsl,pins = <
+				MX7D_PAD_LPSR_GPIO1_IO06__I2C2_SCL	0x4000007f
+				MX7D_PAD_LPSR_GPIO1_IO07__I2C2_SDA	0x4000007f
+			>;
+		};
+	};
+};
+
+&lcdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lcdif_dat
+		     &pinctrl_lcdif_ctrl>;
+	display = <&display0>;
+	status = "okay";
+
+	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>;
+			};
+		};
+	};
+};
+
+&sdma {
+	status = "okay";
+};
+
+&pcie {
+	pinctrl-names = "default";
+	status = "disabled";
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1_1>;
+	status = "okay";
+};
+
+&usbh {
+	status = "okay";
+};
+
+&usbotg1 {
+	vbus-supply = <&reg_usb_otg1_vbus>;
+	srp-disable;
+	hnp-disable;
+	adp-disable;
+	status = "okay";
+};
+
+&usbotg2 {
+	vbus-supply = <&reg_usb_otg2_vbus>;
+	srp-disable;
+	hnp-disable;
+	adp-disable;
+	status = "okay";
+};
+
+&usdhc2 {
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc2_1>;
+	pinctrl-1 = <&pinctrl_usdhc2_1_100mhz>;
+	pinctrl-2 = <&pinctrl_usdhc2_1_200mhz>;
+	assigned-clocks = <&clks IMX7D_USDHC2_ROOT_CLK>;
+	assigned-clocks-rates = <400000000>;
+	bus-width = <8>;
+	tuning-step = <2>;
+	non-removable;
+	keep-power-in-suspend;
+	status = "okay";
+};
+
+&usdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc3_1>;
+	vmmc-supply = <&reg_sd3_vmmc>;
+	cd-gpios = <&gpio1 14>;
+	wp-gpios = <&gpio1 15>;
+	keep-power-in-suspend;
+	enable-sdio-wakeup;
+	no-1-8-v;
+	status = "okay";
+};