*UPSTREAM: *pico-imx6ul: add kernel config and dts for pico

Added basic DTS for habbitboard.
Enabled bcmdhd wifi, PWM clocks, adc081c and GPIO LED
in dts.

Signed-off-by: Haoran Wang <Haoran.Wang@freescale.com>
Change-Id: Iccf2fd7b9af43cedb09bbfefe65b6a8692c746e8

3 files changed, 1028 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index a50978f3eb3..314bec38bcd 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -239,6 +239,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
 	imx6ul-9x9-evk-btwifi.dtb \
 	imx6ul-9x9-evk-ldo.dtb \
 	imx6ul-9x9-evk-csi.dtb \
+	imx6ul-picosom-hobbit.dtb \
 	vf610-cosmic.dtb \
 	imx6sx-sdb-emmc.dtb \
 	imx6sx-sdb-m4.dtb \
diff --git a/arch/arm/boot/dts/imx6ul-picosom-hobbit.dts b/arch/arm/boot/dts/imx6ul-picosom-hobbit.dts
new file mode 100644
index 00000000000..22fe0136163
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ul-picosom-hobbit.dts
@@ -0,0 +1,758 @@
+/*
+ * Copyright 2015 Technexion Ltd.
+ *
+ * Author: Wig Cheng  <wig.cheng@technexion.com>
+ *	   Richard Hu <richard.hu@technexion.com>
+ *	   Tapani Utriainen <tapani@technexion.com>
+ *
+ * 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 "imx6ul.dtsi"
+
+/ {
+	model = "Technexion Pico i.MX6 UltraLite Board";
+	compatible = "fsl,imx6ul-pico", "fsl,imx6ul";
+
+	memory {
+		reg = <0x80000000 0x10000000>;
+	};
+
+	chosen {
+		stdout-path = &uart6;
+	};
+
+	backlight {
+		compatible = "pwm-backlight";
+		pwms = <&pwm3 0 5000000>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <6>;
+		status = "okay";
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_sd1_vmmc: regulator@1 {
+			compatible = "regulator-fixed";
+			regulator-name = "VSD_3V3";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			regulator-always-on;
+		};
+
+		wlreg_on: fixedregulator@100 {
+			compatible = "regulator-fixed";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			regulator-name = "wlreg_on";
+			gpio = <&gpio4 8 0>;
+			startup-delay-us = <100>;
+			enable-active-high;
+		};
+
+		bt_on: bt_on {
+			compatible = "regulator-fixed";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-name = "bt_on";
+			gpio = <&gpio5 9 GPIO_ACTIVE_HIGH>;
+			regulator-boot-on;
+		};
+
+		reg_2p5v: 2p5v {
+			compatible = "regulator-fixed";
+			regulator-name = "2P5V";
+			regulator-min-microvolt = <2500000>;
+			regulator-max-microvolt = <2500000>;
+			regulator-always-on;
+		};
+
+		reg_3p3v: 3p3v {
+			compatible = "regulator-fixed";
+			regulator-name = "3P3V";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		reg_usb_otg_vbus: usb_otg_vbus {
+			compatible = "regulator-fixed";
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usb_otg1>;
+			regulator-name = "usb_otg_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio1 6 0>;
+		};
+	};
+
+	bcmdhd_wlan_0: bcmdhd_wlan@0 {
+		compatible = "android,bcmdhd_wlan";
+		pinctrl-0 = <&pinctrl_wifi_ctrl>;
+		wlreg_on-supply = <&wlreg_on>;
+	};
+
+	sound {
+		compatible = "fsl,imx6ul-sgtl5000",
+			"fsl,imx-audio-sgtl5000";
+		model = "imx6ul-sgtl5000";
+		cpu-dai = <&sai1>;
+		audio-codec = <&codec>;
+		audio-routing =
+			"LINE_IN", "Line In Jack",
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <1>;
+		mux-ext-port = <1>;
+	};
+
+	clocks {
+		sys_mclk: clock {
+                        compatible = "fixed-clock";
+			#clock-cells = <0>;
+                        clock-frequency = <24576000>;
+                };
+        };
+
+	external_gpio {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_gpio>;
+		enable-gpios =  <&gpio4 19 0>,
+				<&gpio4 21 0>,
+				<&gpio4 22 0>,
+				<&gpio4 23 0>,
+				<&gpio4 24 0>,
+				<&gpio1 29 0>,
+				<&gpio5 2 0>;
+		status = "okay";
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		hobbitled {
+			label = "hobbitled";
+			gpios = <&gpio1 29 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&cpu0 {
+	/*
+	 * on i.MX6UL, no seperated VDD_ARM_IN and VDD_SOC_IN,
+	 * to align with other platform and use the same cpufreq
+	 * driver, still use the seperated OPP define for arm
+	 * and soc.
+	 */
+	operating-points = <
+		/* kHz	uV */
+		528000	1175000
+		396000	1175000
+		198000	1175000
+	>;
+	fsl,soc-operating-points = <
+		/* KHz	uV */
+		528000	1175000
+		396000	1175000
+		198000	1175000
+	>;
+	arm-supply = <&sw1b_reg>;
+	soc-supply = <&sw1b_reg>;
+	fsl,arm-soc-shared = <1>;
+};
+
+&clks {
+	assigned-clocks = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
+	assigned-clock-rates = <786432000>;
+};
+
+&sai1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_sai1>;
+	status = "okay";
+};
+
+&csi {
+	status = "disabled";
+};
+
+&gpc {
+	fsl,cpu_pupscr_sw2iso = <0x1>;
+	fsl,cpu_pupscr_sw = <0x0>;
+	fsl,cpu_pdnscr_iso2sw = <0x1>;
+	fsl,cpu_pdnscr_iso = <0x1>;
+	fsl,wdog-reset = <1>; /* watchdog select of reset source */
+	fsl,ldo-bypass = <0>; /* DCDC, ldo-enable */
+};
+
+&uart5 { /* Bluetooth */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5 &pinctrl_bt_ctrl>;
+	fsl,uart-has-rtscts;
+	status = "okay";
+};
+
+&uart6 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart6>;
+	status = "okay";
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	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>;
+			};
+
+			/* VDD_ARM_SOC_IN*/
+			sw1b_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 = <2500000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			/* DRAM */
+			sw3a_reg: sw3 {
+				regulator-min-microvolt = <900000>;
+				regulator-max-microvolt = <1650000>;
+				regulator-boot-on;
+				regulator-always-on;
+			};
+
+			/* DRAM */
+			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>;
+				regulator-always-on;
+			};
+
+			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;
+			};
+		};
+	};
+
+	adc: adc081c {
+		compatible = "ti,adc081c";
+		reg = <0x50>;
+	};
+};
+
+&i2c2 {
+	clock_frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+};
+
+&i2c3 {
+	clock_frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+
+	codec: sgtl5000@0a {
+		compatible = "fsl,sgtl5000";
+		reg = <0x0a>;
+		clocks = <&sys_mclk 1>;
+		VDDA-supply = <&reg_2p5v>;
+		VDDIO-supply = <&reg_3p3v>;
+	};
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pico-imx6ul {
+		pinctrl_uart5: uart5grp {
+			fsl,pins = <
+				MX6UL_PAD_GPIO1_IO04__UART5_DCE_TX	0x1b0b1
+				MX6UL_PAD_GPIO1_IO05__UART5_DCE_RX	0x1b0b1
+				MX6UL_PAD_GPIO1_IO08__UART5_DCE_RTS	0x1b0b1
+				MX6UL_PAD_GPIO1_IO09__UART5_DCE_CTS	0x1b0b1
+			>;
+		};
+
+		pinctrl_uart6: uart6grp {
+			fsl,pins = <
+				MX6UL_PAD_CSI_MCLK__UART6_DCE_TX	0x1b0b1
+				MX6UL_PAD_CSI_PIXCLK__UART6_DCE_RX	0x1b0b1
+			>;
+		};
+
+		pinctrl_usdhc1: usdhc1grp {
+			fsl,pins = <
+				MX6UL_PAD_SD1_CMD__USDHC1_CMD     0x17059
+				MX6UL_PAD_SD1_CLK__USDHC1_CLK     0x10071
+				MX6UL_PAD_SD1_DATA0__USDHC1_DATA0 0x17059
+				MX6UL_PAD_SD1_DATA1__USDHC1_DATA1 0x17059
+				MX6UL_PAD_SD1_DATA2__USDHC1_DATA2 0x17059
+				MX6UL_PAD_SD1_DATA3__USDHC1_DATA3 0x17059
+				MX6UL_PAD_UART1_CTS_B__GPIO1_IO18 0x03029
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX6UL_PAD_GPIO1_IO02__I2C1_SCL	0x4001b8b0
+				MX6UL_PAD_GPIO1_IO03__I2C1_SDA	0x4001b8b0
+			>;
+		};
+
+		pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+				MX6UL_PAD_UART5_TX_DATA__I2C2_SCL 0x4001b8b0
+				MX6UL_PAD_UART5_RX_DATA__I2C2_SDA 0x4001b8b0
+			>;
+		};
+
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX6UL_PAD_UART1_TX_DATA__I2C3_SCL 0x4001b8b0
+				MX6UL_PAD_UART1_RX_DATA__I2C3_SDA 0x4001b8b0
+			>;
+		};
+
+		pinctrl_wifi_ctrl: wifi_ctrlgrp {
+			fsl,pins = <
+				MX6UL_PAD_NAND_DATA06__GPIO4_IO08 0x03029 /* wifi-reg-on */
+				MX6UL_PAD_NAND_DATA04__GPIO4_IO06 0x79    /* wifi-host-wake */
+			>;
+		};
+
+		pinctrl_bt_ctrl: bt_ctrlgrp {
+			fsl,pins = <
+				MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09   0x79   /* bluetooth-reg-on */
+				MX6UL_PAD_SNVS_TAMPER8__GPIO5_IO08   0x79   /* bluetooth-wake */
+				MX6UL_PAD_NAND_DATA05__GPIO4_IO07    0x79   /* bluetooth-host-wake */
+			>;
+		};
+
+		pinctrl_lcdif_dat: lcdifdatgrp {
+			fsl,pins = <
+				MX6UL_PAD_LCD_DATA00__LCDIF_DATA00  0x79
+				MX6UL_PAD_LCD_DATA01__LCDIF_DATA01  0x79
+				MX6UL_PAD_LCD_DATA02__LCDIF_DATA02  0x79
+				MX6UL_PAD_LCD_DATA03__LCDIF_DATA03  0x79
+				MX6UL_PAD_LCD_DATA04__LCDIF_DATA04  0x79
+				MX6UL_PAD_LCD_DATA05__LCDIF_DATA05  0x79
+				MX6UL_PAD_LCD_DATA06__LCDIF_DATA06  0x79
+				MX6UL_PAD_LCD_DATA07__LCDIF_DATA07  0x79
+				MX6UL_PAD_LCD_DATA08__LCDIF_DATA08  0x79
+				MX6UL_PAD_LCD_DATA09__LCDIF_DATA09  0x79
+				MX6UL_PAD_LCD_DATA10__LCDIF_DATA10  0x79
+				MX6UL_PAD_LCD_DATA11__LCDIF_DATA11  0x79
+				MX6UL_PAD_LCD_DATA12__LCDIF_DATA12  0x79
+				MX6UL_PAD_LCD_DATA13__LCDIF_DATA13  0x79
+				MX6UL_PAD_LCD_DATA14__LCDIF_DATA14  0x79
+				MX6UL_PAD_LCD_DATA15__LCDIF_DATA15  0x79
+				MX6UL_PAD_LCD_DATA16__LCDIF_DATA16  0x79
+				MX6UL_PAD_LCD_DATA17__LCDIF_DATA17  0x79
+				MX6UL_PAD_LCD_DATA18__LCDIF_DATA18  0x79
+				MX6UL_PAD_LCD_DATA19__LCDIF_DATA19  0x79
+				MX6UL_PAD_LCD_DATA20__LCDIF_DATA20  0x79
+				MX6UL_PAD_LCD_DATA21__LCDIF_DATA21  0x79
+				MX6UL_PAD_LCD_DATA22__LCDIF_DATA22  0x79
+				MX6UL_PAD_LCD_DATA23__LCDIF_DATA23  0x79
+			>;
+		};
+
+		pinctrl_lcdif_ctrl: lcdifctrlgrp {
+			fsl,pins = <
+				MX6UL_PAD_LCD_CLK__LCDIF_CLK	    0x79
+				MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE  0x79
+				MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC    0x79
+				MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC    0x79
+				/* used for lcd reset */
+				MX6UL_PAD_SNVS_TAMPER9__GPIO5_IO09  0x79
+			>;
+		};
+
+		pinctrl_gpmi_nand: gpmi-nand {
+			fsl,pins = <
+				MX6UL_PAD_NAND_CLE__RAWNAND_CLE         0xb0b1
+				MX6UL_PAD_NAND_ALE__RAWNAND_ALE         0xb0b1
+				MX6UL_PAD_NAND_WP_B__RAWNAND_WP_B       0xb0b1
+				MX6UL_PAD_NAND_READY_B__RAWNAND_READY_B 0xb000
+				MX6UL_PAD_NAND_CE0_B__RAWNAND_CE0_B     0xb0b1
+				MX6UL_PAD_NAND_RE_B__RAWNAND_RE_B       0xb0b1
+				MX6UL_PAD_NAND_WE_B__RAWNAND_WE_B       0xb0b1
+				MX6UL_PAD_NAND_DATA00__RAWNAND_DATA00   0xb0b1
+				MX6UL_PAD_NAND_DATA01__RAWNAND_DATA01   0xb0b1
+				MX6UL_PAD_NAND_DATA02__RAWNAND_DATA02   0xb0b1
+				MX6UL_PAD_NAND_DATA03__RAWNAND_DATA03   0xb0b1
+				MX6UL_PAD_NAND_DATA04__RAWNAND_DATA04   0xb0b1
+				MX6UL_PAD_NAND_DATA05__RAWNAND_DATA05   0xb0b1
+				MX6UL_PAD_NAND_DATA06__RAWNAND_DATA06   0xb0b1
+				MX6UL_PAD_NAND_DATA07__RAWNAND_DATA07   0xb0b1
+			>;
+		};
+
+		pinctrl_enet2: enet2grp {
+			fsl,pins = <
+				MX6UL_PAD_ENET1_TX_DATA1__ENET2_MDIO	0x1b0b0
+				MX6UL_PAD_ENET1_TX_EN__ENET2_MDC	0x1b0b0
+				MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN	0x1b0b0
+				MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER	0x1b0b0
+//				MX6UL_PAD_ENET2_RX_ER__GPIO2_IO15	0x1b0b0
+				MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00	0x1b0b0
+				MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01	0x1b0b0
+				MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN	0x1b0b0
+				MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00	0x1b0b0
+				MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01	0x1b0b0
+				MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2	0x4001b031
+				MX6UL_PAD_SNVS_TAMPER6__GPIO5_IO06	0x80000000
+				MX6UL_PAD_UART4_TX_DATA__GPIO1_IO28	0x79
+			>;
+		};
+
+		pinctrl_usdhc2: usdhc2grp {
+			fsl,pins = <
+				MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x17059
+				MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x10059
+				MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x17059
+				MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x17059
+				MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x17059
+				MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x17059
+			>;
+		};
+
+		pinctrl_sai1: sai1grp {
+			fsl,pins = <
+				MX6UL_PAD_CSI_DATA04__SAI1_TX_SYNC     0x1b0b0
+				MX6UL_PAD_CSI_DATA05__SAI1_TX_BCLK     0x1b0b0
+				MX6UL_PAD_CSI_DATA06__SAI1_RX_DATA     0x110b0
+				MX6UL_PAD_CSI_DATA07__SAI1_TX_DATA     0x1f0b8
+			>;
+		};
+
+		pinctrl_ecspi3: ecspi3grp {
+			fsl,pins = <
+//				MX6UL_PAD_UART2_TX_DATA__ECSPI3_SS0	0x10b0
+				MX6UL_PAD_UART2_TX_DATA__GPIO1_IO20	0x10b0
+				MX6UL_PAD_UART2_RX_DATA__ECSPI3_SCLK	0x10b0
+				MX6UL_PAD_UART2_CTS_B__ECSPI3_MOSI	0x10b0
+				MX6UL_PAD_UART2_RTS_B__ECSPI3_MISO	0x10b0
+			>;
+		};
+
+		pinctrl_flexcan1: flexcan1grp {
+			fsl,pins = <
+				MX6UL_PAD_ENET1_RX_DATA0__FLEXCAN1_TX	0x1b020
+				MX6UL_PAD_ENET1_RX_DATA1__FLEXCAN1_RX	0x1b020
+			>;
+		};
+
+		pinctrl_flexcan2: flexcan2grp {
+			fsl,pins = <
+				MX6UL_PAD_ENET1_TX_DATA0__FLEXCAN2_RX	0x1b020
+				MX6UL_PAD_ENET1_RX_EN__FLEXCAN2_TX	0x1b020
+			>;
+		};
+
+		pinctrl_uart3: uart3grp {
+			fsl,pins = <
+				MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX	0x1b0b0
+				MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX	0x1b0b0
+				MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS	0x1b0b0
+				MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS	0x1b0b0
+			>;
+		};
+
+		pinctrl_pwm3: pwm3grp {
+			fsl,pins = <
+				MX6UL_PAD_NAND_ALE__PWM3_OUT	0x110b0
+			>;
+		};
+
+		pinctrl_usb_otg1_id: usbotg1idgrp {
+			fsl,pins = <
+				MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID	0x17059
+			>;
+		};
+		pinctrl_usb_otg1: usbotg1grp {
+			fsl,pins = <
+				MX6UL_PAD_GPIO1_IO06__GPIO1_IO06        0x10b0
+			>;
+		};
+
+		pinctrl_qspi: qspigrp {
+			fsl,pins = <
+				MX6UL_PAD_NAND_READY_B__QSPI_A_DATA00 0x70a1
+				MX6UL_PAD_NAND_CE0_B__QSPI_A_DATA01   0x70a1
+				MX6UL_PAD_NAND_CE1_B__QSPI_A_DATA02   0x70a1
+				MX6UL_PAD_NAND_CLE__QSPI_A_DATA03     0x70a1
+				MX6UL_PAD_NAND_WP_B__QSPI_A_SCLK      0x70a1
+				MX6UL_PAD_NAND_DQS__QSPI_A_SS0_B      0x70a1
+				MX6UL_PAD_NAND_DATA07__QSPI_A_SS1_B   0x70a1
+			>;
+		};
+		pinctrl_pwm7: pwm7grp {
+			fsl,pins = <
+				MX6UL_PAD_ENET1_TX_CLK__PWM7_OUT	0x110b0
+			>;
+		};
+
+		pinctrl_pwm8: pwm8grp {
+			fsl,pins = <
+				MX6UL_PAD_ENET1_RX_ER__PWM8_OUT	0x110b0
+			>;
+		};
+
+		pinctrl_gpio: gpio {
+			fsl,pins = <
+				MX6UL_PAD_CSI_VSYNC__GPIO4_IO19 0x79
+				MX6UL_PAD_CSI_HSYNC__GPIO4_IO20 0x79
+				MX6UL_PAD_CSI_DATA00__GPIO4_IO21 0x79
+				MX6UL_PAD_CSI_DATA01__GPIO4_IO22 0x79
+				MX6UL_PAD_CSI_DATA02__GPIO4_IO23 0x79
+				MX6UL_PAD_CSI_DATA03__GPIO4_IO24 0x79
+				MX6UL_PAD_UART4_RX_DATA__GPIO1_IO29 0x79
+				MX6UL_PAD_SNVS_TAMPER2__GPIO5_IO02 0x79
+			>;
+		};
+	};
+};
+
+&pwm3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm3>;
+	clocks = <&clks IMX6UL_CLK_PWM3>,
+		 <&clks IMX6UL_CLK_PWM3>;
+	status = "okay";
+};
+
+&usbotg1 {
+	vbus-supply = <&reg_usb_otg_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb_otg1_id>;
+	dr_mode = "otg";
+	disable-over-current;
+	status = "okay";
+};
+
+&usbotg2 {
+	dr_mode = "host";
+	disable-over-current;
+	status = "okay";
+};
+
+&lcdif {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_lcdif_dat
+		     &pinctrl_lcdif_ctrl>;
+	display = <&display0>;
+	status = "okay";
+
+	display0: display {
+		bits-per-pixel = <32>;
+		bus-width = <24>;
+
+		display-timings {
+			native-mode = <&timing0>;
+			timing0: timing0 {
+			clock-frequency = <33200000>;
+			hactive = <800>;
+			vactive = <480>;
+			hfront-porch = <210>;
+			hback-porch = <46>;
+			hsync-len = <1>;
+			vback-porch = <22>;
+			vfront-porch = <23>;
+			vsync-len = <1>;
+
+			hsync-active = <0>;
+			vsync-active = <0>;
+			de-active = <1>;
+			pixelclk-active = <0>;
+			};
+		};
+	};
+};
+
+&gpmi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_gpmi_nand>;
+	status = "disabled";
+	nand-on-flash-bbt;
+};
+
+
+&fec2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet2>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy1>;
+	status = "okay";
+	phy-reset-gpios = <&gpio2 15 GPIO_ACTIVE_LOW>;
+	phy-reset-duration = <11>;
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy1: ethernet-phy@1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <1>;
+			max-speed = <100>;
+			interrupt-parent = <&gpio5>;
+			interrupts = <6 IRQ_TYPE_LEVEL_HIGH 0>;
+		};
+	};
+};
+
+
+&usdhc1 {  /* Baseboard microSD slot */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1>;
+	no-1-8-v;
+	keep-power-in-suspend;
+	cd-gpios = <&gpio1 18 0>;
+	status = "okay";
+};
+
+&usdhc2 {  /* Wifi SDIO */
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc2>;
+	no-1-8-v;
+	wifi-host;
+	pm-ignore-notify;
+	keep-power-in-suspend;
+	enable-sdio-wakeup;
+	status = "okay";
+};
+
+&ecspi3 {
+	fsl,spi-num-chipselects = <1>;
+	cs-gpios = <&gpio1 20 GPIO_ACTIVE_HIGH>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi3>;
+	status = "okay";
+
+	spidev@0 {
+		compatible = "spidev";
+		spi-max-frequency = <60000000>;
+		reg = <0>;
+	};
+};
+
+&flexcan1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan1>;
+	status = "okay";
+};
+
+&flexcan2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_flexcan2>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	fsl,uart-has-rtscts;
+	status = "okay";
+};
+
+&qspi {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_qspi>;
+	status = "okay";
+	fsl,qspi-has-second-chip = <1>;
+	ddrsmp=<0>;
+
+	flash0: mt25q512@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "micron,n25q512";
+		spi-max-frequency = <59000000>;
+		spi-nor,ddr-quad-read-dummy = <6>;
+		reg = <0>;
+	};
+};
+
+&pwm1 {
+	clocks = <&clks IMX6UL_CLK_DUMMY>,
+		 <&clks IMX6UL_CLK_DUMMY>;
+};
+
+&pwm7 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm7>;
+	clocks = <&clks IMX6UL_CLK_PWM7>,
+		 <&clks IMX6UL_CLK_PWM7>;
+	status = "okay";
+};
+
+&pwm8 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm8>;
+	clocks = <&clks IMX6UL_CLK_PWM8>,
+		 <&clks IMX6UL_CLK_PWM8>;
+	status = "okay";
+};
diff --git a/arch/arm/configs/picosom-imx6ul_defconfig b/arch/arm/configs/picosom-imx6ul_defconfig
new file mode 100644
index 00000000000..c7e5af091be
--- /dev/null
+++ b/arch/arm/configs/picosom-imx6ul_defconfig
@@ -0,0 +1,269 @@
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_KERNEL_LZO=y
+CONFIG_DEFAULT_HOSTNAME="pico-imx6ul"
+# CONFIG_SWAP is not set
+CONFIG_SYSVIPC=y
+CONFIG_NO_HZ_IDLE=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_CGROUPS=y
+CONFIG_EXPERT=y
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODVERSIONS=y
+CONFIG_MODULE_SRCVERSION_ALL=y
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_IOSCHED_DEADLINE is not set
+CONFIG_ARCH_MULTI_V6=y
+CONFIG_GPIO_PCA953X=y
+CONFIG_ARCH_MXC=y
+# CONFIG_MACH_MX31ADS is not set
+# CONFIG_MACH_BUG is not set
+CONFIG_SOC_IMX6Q=y
+CONFIG_SOC_IMX6SL=y
+CONFIG_SOC_IMX6SX=y
+CONFIG_SOC_IMX6UL=y
+CONFIG_SMP=y
+CONFIG_VMSPLIT_2G=y
+CONFIG_PREEMPT=y
+CONFIG_AEABI=y
+CONFIG_CMDLINE="noinitrd console=ttymxc0,115200"
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_ARM_IMX6Q_CPUFREQ=y
+CONFIG_ARM_IMX7D_CPUFREQ=y
+CONFIG_CPU_IDLE=y
+CONFIG_VFP=y
+CONFIG_NEON=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_PM_RUNTIME=y
+CONFIG_PM_DEBUG=y
+CONFIG_PM_TEST_SUSPEND=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_UNIX=y
+CONFIG_INET=y
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_IPV6 is not set
+CONFIG_NETFILTER=y
+CONFIG_DNS_RESOLVER=y
+CONFIG_CAN=y
+CONFIG_CAN_FLEXCAN=y
+CONFIG_CFG80211=y
+CONFIG_CFG80211_WEXT=y
+CONFIG_MAC80211=y
+CONFIG_RFKILL=y
+CONFIG_RFKILL_INPUT=y
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_STANDALONE is not set
+CONFIG_IMX_WEIM=y
+CONFIG_CONNECTOR=y
+CONFIG_MTD=y
+# CONFIG_MTD_OF_PARTS is not set
+CONFIG_MTD_BLOCK=y
+CONFIG_MTD_M25P80=y
+CONFIG_MTD_SST25L=y
+CONFIG_MTD_BLOCK2MTD=y
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_SPI_FSL_QUADSPI=y
+CONFIG_MTD_UBI=y
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_SIZE=65536
+CONFIG_SENSORS_FXOS8700=y
+CONFIG_SENSORS_FXAS2100X=y
+CONFIG_EEPROM_AT24=y
+CONFIG_EEPROM_AT25=y
+CONFIG_SENSORS_LIS3_I2C=y
+# CONFIG_SCSI_PROC_FS is not set
+CONFIG_BLK_DEV_SD=y
+# CONFIG_SCSI_LOWLEVEL is not set
+CONFIG_ATA=y
+# CONFIG_ATA_VERBOSE_ERROR is not set
+CONFIG_SATA_AHCI_PLATFORM=y
+CONFIG_AHCI_IMX=y
+CONFIG_PATA_IMX=y
+CONFIG_NETDEVICES=y
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_CADENCE is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_CIRRUS is not set
+# CONFIG_NET_VENDOR_FARADAY is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_AT803X_PHY=y
+CONFIG_MICREL_PHY=y
+CONFIG_USB_USBNET=y
+# CONFIG_USB_NET_AX8817X is not set
+# CONFIG_USB_NET_AX88179_178A is not set
+# CONFIG_USB_NET_NET1080 is not set
+# CONFIG_USB_NET_CDC_SUBSET is not set
+# CONFIG_USB_NET_ZAURUS is not set
+CONFIG_BCMDHD=y
+CONFIG_BCMDHD_SDIO=y
+CONFIG_BCMDHD_FW_PATH="/lib/firmware/bcm/fw_bcmdhd.bin"
+CONFIG_BCMDHD_NVRAM_PATH="/lib/firmware/bcm/bcmdhd.cal"
+# CONFIG_RTL_CARDS is not set
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1280
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=720
+CONFIG_INPUT_EVDEV=y
+# CONFIG_KEYBOARD_ATKBD is not set
+CONFIG_KEYBOARD_GPIO=y
+CONFIG_KEYBOARD_IMX=y
+# CONFIG_MOUSE_PS2 is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_ADS7846=y
+CONFIG_TOUCHSCREEN_EGALAX=y
+CONFIG_TOUCHSCREEN_IMX6UL_TSC=y
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_ISL29023=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_DEVKMEM is not set
+CONFIG_SERIAL_IMX=y
+CONFIG_SERIAL_IMX_CONSOLE=y
+CONFIG_SERIAL_FSL_LPUART=y
+CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
+CONFIG_HW_RANDOM=y
+# CONFIG_I2C_COMPAT is not set
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX=y
+# CONFIG_I2C_HELPER_AUTO is not set
+CONFIG_I2C_ALGOPCF=m
+CONFIG_I2C_ALGOPCA=m
+CONFIG_I2C_IMX=y
+CONFIG_SPI=y
+CONFIG_SPI_IMX=y
+CONFIG_SPI_SPIDEV=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_PCA953X_IRQ=y
+CONFIG_POWER_SUPPLY=y
+CONFIG_PDA_POWER=y
+CONFIG_TEST_POWER=y
+# CONFIG_HWMON is not set
+CONFIG_WATCHDOG=y
+CONFIG_IMX2_WDT=y
+CONFIG_MFD_MXC_HDMI=y
+CONFIG_MFD_MXC_HDMI_ANDROID=y
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+CONFIG_REGULATOR_ANATOP=y
+CONFIG_REGULATOR_PFUZE100=y
+CONFIG_DRM=y
+CONFIG_DRM_VIVANTE=y
+CONFIG_FB=y
+# CONFIG_FB_MX3 is not set
+CONFIG_FB_MXS=y
+CONFIG_BACKLIGHT_LCD_SUPPORT=y
+CONFIG_LCD_CLASS_DEVICE=y
+CONFIG_LCD_PLATFORM=y
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_GENERIC is not set
+CONFIG_BACKLIGHT_PWM=y
+CONFIG_FB_MXC_SYNC_PANEL=y
+CONFIG_FB_MXC_LDB=y
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+CONFIG_SOUND=y
+CONFIG_SND=y
+# CONFIG_SND_VERBOSE_PROCFS is not set
+# CONFIG_SND_DRIVERS is not set
+# CONFIG_SND_ARM is not set
+# CONFIG_SND_SPI is not set
+# CONFIG_SND_USB is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_IMX_SOC=y
+CONFIG_SND_SOC_IMX_WM8962=y
+CONFIG_SND_SOC_IMX_SGTL5000=y
+CONFIG_SND_SOC_IMX_SPDIF=y
+CONFIG_USB=y
+CONFIG_USB_OTG=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_MXC=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_UDC=y
+CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_NOP_USB_XCEIV=y
+CONFIG_USB_MXS_PHY=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_ETH=y
+CONFIG_MMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_ESDHC_IMX=y
+CONFIG_MXC_IPU=y
+CONFIG_MXC_GPU_VIV=y
+CONFIG_MXC_IPU_V3_PRE=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_ONESHOT=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_BACKLIGHT=y
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_SWITCH=y
+CONFIG_SWITCH_GPIO=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_INTF_DEV_UIE_EMUL=y
+CONFIG_RTC_DRV_DS1307=y
+CONFIG_RTC_DRV_MXC=y
+CONFIG_RTC_DRV_SNVS=y
+CONFIG_DMADEVICES=y
+CONFIG_IMX_SDMA=y
+CONFIG_MXS_DMA=y
+CONFIG_STAGING=y
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_IIO=y
+CONFIG_TI_ADC081C=y
+CONFIG_MAG3110=y
+CONFIG_PWM=y
+CONFIG_PWM_IMX=y
+CONFIG_EXT2_FS=y
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_DNOTIFY is not set
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_JFFS2_FS=y
+CONFIG_UBIFS_FS=y
+# CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_NLS_DEFAULT="cp437"
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_NLS_ISO8859_15=y
+CONFIG_NLS_UTF8=y
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_PROVE_LOCKING=y
+# CONFIG_DEBUG_BUGVERBOSE is not set
+# CONFIG_FTRACE is not set
+# CONFIG_ARM_UNWIND is not set
+CONFIG_KEYS=y
+CONFIG_SECURITYFS=y
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+CONFIG_FONTS=y