[PATCH v2] ARM: dts: Add initial Pistachio i.mx6q board support.

From: Wig Cheng
Date: Fri Sep 08 2017 - 01:14:50 EST

From: YuanCheng Cheng <onlywig@xxxxxxxxx>

Working items:

- 800/433 MHz (CPU/DDR3)
- 2GB of RAM (DDR3)
- 4GB of NAND FLASH
- 1T1R WiFi 2.4 GHz
- Power management support
- 1x 10/100/1000 Mbps Ethernet WAN port
- 2x USB 2.0 Host
- PCIe
- HDMI/VGA/LVDS display
- 1x UART for RS232/422/485
- 2x UART for RS232
- 1x UART for serial console
- 1x CAN bus

Currently no mainline u-boot.

Signed-off-by: YuanCheng Cheng <onlywig@xxxxxxxxx>
---
.../devicetree/bindings/vendor-prefixes.txt | 1 +
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6q-pistachio.dts | 57 ++
arch/arm/boot/dts/imx6qdl-pistachio.dtsi | 707 +++++++++++++++++++++
4 files changed, 766 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6q-pistachio.dts
create mode 100644 arch/arm/boot/dts/imx6qdl-pistachio.dtsi

diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index 401ed98..3a16be8 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -234,6 +234,7 @@ nintendo Nintendo
nlt NLT Technologies, Ltd.
nokia Nokia
nordic Nordic Semiconductor
+nutsboard NutsBoard
nuvoton Nuvoton Technology Corporation
nvd New Vision Display
nvidia NVIDIA
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 4b17f35..670254b 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -427,6 +427,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
imx6q-nitrogen6_som2.dtb \
imx6q-novena.dtb \
imx6q-phytec-pbab01.dtb \
+ imx6q-pistachio.dtb \
imx6q-rex-pro.dtb \
imx6q-sabreauto.dtb \
imx6q-sabrelite.dtb \
diff --git a/arch/arm/boot/dts/imx6q-pistachio.dts b/arch/arm/boot/dts/imx6q-pistachio.dts
new file mode 100644
index 0000000..e1ca773
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-pistachio.dts
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2017 NutsBoard.Org
+ *
+ * Author: Wig Cheng <onlywig@xxxxxxxxx>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file 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.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+
+#include "imx6q.dtsi"
+#include "imx6qdl-pistachio.dtsi"
+
+/ {
+ model = "NutsBoard i.MX6 Quad Pistachio board";
+ compatible = "nutsboard,imx6q-pistachio", "fsl,imx6q";
+};
+
+&sata {
+ status = "okay";
+};
diff --git a/arch/arm/boot/dts/imx6qdl-pistachio.dtsi b/arch/arm/boot/dts/imx6qdl-pistachio.dtsi
new file mode 100644
index 0000000..e06b082
--- /dev/null
+++ b/arch/arm/boot/dts/imx6qdl-pistachio.dtsi
@@ -0,0 +1,707 @@
+/*
+ * Copyright (C) 2017 NutsBoard.Org
+ *
+ * Author: Wig Cheng <onlywig@xxxxxxxxx>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file 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.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+
+ chosen {
+ stdout-path = &uart4;
+ };
+
+ memory: memory {
+ reg = <0x10000000 0x80000000>;
+ };
+
+ reg_3p3v: regulator-3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ reg_1p8v: regulator-1p8v {
+ compatible = "regulator-fixed";
+ regulator-name = "1P8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ wlan_en_reg: regulator@2 {
+ compatible = "regulator-fixed";
+ regulator-name = "wlan-en-regulator";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ gpio = <&gpio2 24 0>;
+ startup-delay-us = <70000>;
+ enable-active-high;
+ };
+
+ reg_usb_otg_vbus: regulator@3 {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_otg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 22 0>;
+ enable-active-high;
+ vin-supply = <&swbst_reg>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpio_keys>;
+
+ power {
+ label = "Power Button";
+ gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+ gpio-key,wakeup;
+ linux,code = <KEY_POWER>;
+ };
+
+ };
+
+ sound {
+ compatible = "fsl,imx-sgtl5000",
+ "fsl,imx-audio-sgtl5000";
+ model = "audio-sgtl5000";
+ ssi-controller = <&ssi1>;
+ audio-codec = <&codec>;
+ audio-routing =
+ "MIC_IN", "Mic Jack",
+ "Mic Jack", "Mic Bias",
+ "Headphone Jack", "HP_OUT";
+ mux-int-port = <1>;
+ mux-ext-port = <3>;
+ };
+
+ backlight_lvds: backlight-lvds {
+ compatible = "pwm-backlight";
+ pwms = <&pwm1 0 50000>;
+ brightness-levels = <
+ 0 /*1 2 3 4 5 6*/ 7 8 9
+ 10 11 12 13 14 15 16 17 18 19
+ 20 21 22 23 24 25 26 27 28 29
+ 30 31 32 33 34 35 36 37 38 39
+ 40 41 42 43 44 45 46 47 48 49
+ 50 51 52 53 54 55 56 57 58 59
+ 60 61 62 63 64 65 66 67 68 69
+ 70 71 72 73 74 75 76 77 78 79
+ 80 81 82 83 84 85 86 87 88 89
+ 90 91 92 93 94 95 96 97 98 99
+ 100
+ >;
+ default-brightness-level = <94>;
+ status = "okay";
+ };
+
+ panel {
+ compatible = "hannstar,hsd100pxn1";
+ backlight = <&backlight_lvds>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&lvds0_out>;
+ };
+ };
+ };
+};
+
+&audmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_audmux>;
+ status = "okay";
+};
+
+&clks {
+ assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
+ <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+ assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
+ <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet>;
+ phy-mode = "rgmii";
+ status = "okay";
+};
+
+&hdmi {
+ ddc-i2c-bus = <&i2c2>;
+ status = "okay";
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ codec: sgtl5000@0a {
+ compatible = "fsl,sgtl5000";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1_sgtl5000>;
+ reg = <0x0a>;
+ clocks = <&clks IMX6QDL_CLK_CKO>;
+ VDDA-supply = <&reg_1p8v>;
+ VDDIO-supply = <&reg_1p8v>;
+ };
+};
+
+&i2c2 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ 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;
+ regulator-ramp-delay = <6250>;
+ };
+
+ 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>;
+ };
+
+ 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;
+ };
+
+ };
+ };
+
+ ar1021@4d {
+ compatible = "microchip,ar1021-i2c";
+ reg = <0x4d>;
+ interrupt-parent = <&gpio6>;
+ interrupts = <8 0x2>;
+ };
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ imx6qdl-pistachio {
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x1b0b0 /*pcie power*/
+ MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x1b0b0 /*LCD power*/
+ MX6QDL_PAD_EIM_D16__GPIO3_IO16 0x1b0b0 /*backlight power*/
+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b1 /*SD3 CD pin*/
+ MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x1b0b0 /*codec power*/
+ MX6QDL_PAD_EIM_A16__GPIO2_IO22 0x1b0b0 /*touch reset*/
+ MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x1b0b01 /*touch irq*/
+ MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0/*backlight pwr*/
+ MX6QDL_PAD_GPIO_16__GPIO7_IO11 0x1b0b0 /*gpio 5V_1*/
+ MX6QDL_PAD_EIM_A19__GPIO2_IO19 0x1b0b0 /*gpio 5V_2*/
+ MX6QDL_PAD_EIM_A24__GPIO5_IO04 0x1b0b0 /*gpio 5V_3*/
+ MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x1b0b0 /*gpio 5V_4*/
+ MX6QDL_PAD_NANDF_CLE__GPIO6_IO07 0x1b0b0 /*AUX_5V_EN*/
+ MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09 0x1b0b0 /*AUX_5VB_EN*/
+ MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x1b0b0 /*AUX_3V3_EN*/
+ MX6QDL_PAD_EIM_D21__GPIO3_IO21 0x1b0b0 /*I2C expander pwr*/
+ >;
+ };
+
+ pinctrl_i2c1_sgtl5000: i2c1-sgtl5000grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x000b0 /* sys_mclk */
+ MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x130b0 /*headphone det*/
+ MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x130b0 /*microphone det*/
+ >;
+ };
+
+ pinctrl_audmux: audmuxgrp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0
+ MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0
+ MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0
+ MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0
+ >;
+ };
+
+ pinctrl_ecspi1: ecspi1grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL1__ECSPI1_MISO 0x100b1
+ MX6QDL_PAD_KEY_ROW0__ECSPI1_MOSI 0x100b1
+ MX6QDL_PAD_KEY_COL0__ECSPI1_SCLK 0x100b1
+ MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x1b0b0
+ >;
+ };
+
+ pinctrl_enet: enetgrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x1b8b0
+ MX6QDL_PAD_ENET_MDC__ENET_MDC 0x1b0b0
+ /* AR8035 reset */
+ MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x130b0
+ /* AR8035 interrupt */
+ MX6QDL_PAD_EIM_CS0__GPIO2_IO23 0x1b0b1
+ MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x1b030
+ MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x1b030
+ MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x1b030
+ MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x1b030
+ MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x1b030
+ MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x1b030
+ /* AR8035 CLK_25M --> ENET_REF_CLK (V22) */
+ MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x0a0b1
+ /* AR8035 pin strapping: IO voltage: pull up */
+ MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
+ /* AR8035 pin strapping: PHYADDR#0: pull down */
+ MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x13030
+ /* AR8035 pin strapping: PHYADDR#1: pull down */
+ MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x13030
+ /* AR8035 pin strapping: MODE#1: pull up */
+ MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
+ /* AR8035 pin strapping: MODE#3: pull up */
+ MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
+ /* AR8035 pin strapping: MODE#0: pull down */
+ MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x13030
+ >;
+ };
+
+ pinctrl_gpio_keys: gpio_keysgrp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_DAT4__GPIO2_IO12 0x1b0b0
+ >;
+ };
+
+ pinctrl_hdmi_cec: hdmicecgrp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_ROW2__HDMI_TX_CEC_LINE 0x108b0
+ >;
+ };
+
+ pinctrl_hdmi_hdcp: hdmihdcpgrp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__HDMI_TX_DDC_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__HDMI_TX_DDC_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b8b1
+ MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
+ MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_3__I2C3_SCL 0x4001b8b1
+ MX6QDL_PAD_GPIO_6__I2C3_SDA 0x4001b8b1
+ >;
+ };
+
+ pinctrl_pwm1: pwm1grp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_9__PWM1_OUT 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT10__UART1_RX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT11__UART1_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D20__UART1_CTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_D19__UART1_RTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_D23__UART1_DCD_B 0x1b0b0
+ MX6QDL_PAD_EIM_D24__UART1_DTR_B 0x1b0b0
+ MX6QDL_PAD_EIM_D25__UART1_DSR_B 0x1b0b0
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D28__UART2_CTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_D29__UART2_RTS_B 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD4_CLK__UART3_RX_DATA 0x1b0b1
+ MX6QDL_PAD_SD4_CMD__UART3_TX_DATA 0x1b0b1
+ MX6QDL_PAD_EIM_D30__UART3_CTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_D31__UART3_RTS_B 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart4: uart4grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT16__UART4_RTS_B 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT17__UART4_CTS_B 0x1b0b1
+ >;
+ };
+
+
+ pinctrl_uart5: uart5grp {
+ fsl,pins = <
+ MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT18__UART5_RTS_B 0x1b0b1
+ MX6QDL_PAD_CSI0_DAT19__UART5_CTS_B 0x1b0b1
+ MX6QDL_PAD_EIM_A21__GPIO2_IO17 0x15059 /*BT_EN*/
+ >;
+ };
+
+ pinctrl_flexcan2: flexcan2grp {
+ fsl,pins = <
+ MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x1b0b0
+ MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b0b0
+ >;
+ };
+
+ pinctrl_usbotg: usbotggrp {
+ fsl,pins = <
+ MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17059
+ MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10059
+ MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059
+ MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059
+ MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059
+ MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059
+ MX6QDL_PAD_NANDF_D0__SD1_DATA4 0x17059
+ MX6QDL_PAD_NANDF_D1__SD1_DATA5 0x17059
+ MX6QDL_PAD_NANDF_D2__SD1_DATA6 0x17059
+ MX6QDL_PAD_NANDF_D3__SD1_DATA7 0x17059
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059
+ MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059
+ MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059
+ MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059
+ MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059
+ MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059
+ MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x15059 /*WL_EN_LDO*/
+ MX6QDL_PAD_EIM_CS1__GPIO2_IO24 0x15059 /*WL_EN*/
+ MX6QDL_PAD_CSI0_PIXCLK__GPIO5_IO18 0x15059 /*WL_IRQ*/
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17071
+ MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10071
+ MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17071
+ MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17071
+ MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17071
+ MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17071
+ >;
+ };
+
+ pinctrl_wdog: wdoggrp {
+ fsl,pins = <
+ MX6QDL_PAD_GPIO_1__WDOG2_B 0x80000000
+ >;
+ };
+ };
+
+};
+
+&ldb {
+ status = "okay";
+
+ lvds-channel@1 {
+ fsl,data-mapping = "spwg";
+ fsl,data-width = <18>;
+ status = "okay";
+
+ port@4 {
+ reg = <4>;
+
+ lvds0_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+};
+
+
+&pwm1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm1>;
+ status = "okay";
+};
+
+&snvs_poweroff {
+ status = "okay";
+};
+
+&ssi1 {
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ uart-has-rtscts;
+ fsl,dte-mode;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ uart-has-rtscts;
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ uart-has-rtscts;
+ status = "okay";
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>;
+ uart-has-rtscts;
+ status = "okay";
+};
+
+&uart5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart5>;
+ fsl,uart-has-rtscts;
+ status = "okay";
+};
+
+&usbotg {
+ vbus-supply = <&reg_usb_otg_vbus>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usbotg>;
+ disable-over-current;
+ srp-disable;
+ hnp-disable;
+ adp-disable;
+ status = "okay";
+};
+
+&usbh1 {
+ status = "okay";
+};
+
+&usbphy1 {
+ tx-d-cal = <0x5>;
+};
+
+&usbphy2 {
+ tx-d-cal = <0x5>;
+};
+
+&usdhc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ bus-width = <8>;
+ keep-power-in-suspend;
+ vmmc-supply = <&reg_3p3v>;
+ status = "okay";
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ bus-width = <4>;
+ vmmc-supply = <&wlan_en_reg>;
+ no-1-8-v;
+ pm-ignore-notify;
+ keep-power-in-suspend;
+ non-removable;
+ cap-power-off-card;
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ wlcore: wlcore@0 {
+ compatible = "ti,wl1835";
+ reg = <2>;
+ interrupt-parent = <&gpio5>;
+ interrupts = <18 IRQ_TYPE_EDGE_RISING>;
+ ref-clock-frequency = <38400000>;
+ tcxo-clock-frequency = <26000000>;
+ };
+};
+
+&usdhc3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ bus-width = <4>;
+ cd-gpios = <&gpio1 2 GPIO_ACTIVE_LOW>;
+ no-1-8-v;
+ keep-power-in-suspend;
+ enable-sdio-wakeup;
+ status = "okay";
+};
+
+&wdog1 {
+ status = "okay";
+};
+
+&can2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan2>;
+ status = "okay";
+};
--
2.7.4