diff mbox

[1/1] Add PPD device tree

Message ID 1470403887-15190-1-git-send-email-fabien.lahoudere@collabora.co.uk
State New
Headers show

Commit Message

Fabien Lahoudere Aug. 5, 2016, 1:31 p.m. UTC 
PPD is a product from GE Healthcare to monitor vital biometric signals.
In order to support it upstream, we add its device tree file
imx53-ppd.dts.

Signed-off-by: Fabien Lahoudere <fabien.lahoudere@collabora.co.uk>
---
 arch/arm/boot/dts/Makefile      |    1 +
 arch/arm/boot/dts/imx53-ppd.dts | 1024 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 1025 insertions(+)
 create mode 100644 arch/arm/boot/dts/imx53-ppd.dts

Comments

Mark Rutland Aug. 5, 2016, 1:39 p.m. UTC | #1 
On Fri, Aug 05, 2016 at 03:31:25PM +0200, Fabien Lahoudere wrote:
> +/*
> + * Hardware uses CKO2 at 24MHz at several places. Set the parent clock of
> + * CKO2 to OSC.
> + */
> +#define CKO2_CONFIGURATION \
> +	clock-frequency = <24000000>; \
> +	clocks = <&clks IMX5_CLK_CKO2>; \
> +	assigned-clocks = <&clks IMX5_CLK_CKO2_SEL>, <&clks IMX5_CLK_OSC>; \
> +	assigned-clock-parents = <&clks IMX5_CLK_OSC>

This makes the DT harder to read.

Please place these explicitly where used.

> +
> +/ {
> +	model = "Freescale i.MX53 CPUV0 PPD rev6";
> +	compatible = "fsl,imx53-ppd", "fsl,imx53";
> +
> +	aliases {
> +		spi0 = &cspi;
> +		spi1 = &ecspi1;
> +		spi2 = &ecspi2;
> +	};
> +
> +	chosen {
> +		stdout-path = &uart1;
> +	};

It would be good if you could also define the rate, using an alias if
necessary.

> +
> +	memory {
> +		reg = <0x70000000 0x20000000>,
> +		      <0xb0000000 0x20000000>;
> +	};
> +
> +	clocks {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		cko2_11M: sgtl_clock_cko2 {
> +			compatible = "fixed-clock";
> +			#clock-cells = <0>;
> +			clock-frequency = <11289600>;
> +		};
> +	};

Get rid of the clocks node, and place the clock directly under the root
node.

> +
> +	regulators {
> +		compatible = "simple-bus";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		reg_sgtl5k: regulator@0 {
> +			compatible = "regulator-fixed";
> +			reg = <0>;
> +			regulator-name = "reg-sgtl5k";
> +			regulator-min-microvolt = <3300000>;
> +			regulator-max-microvolt = <3300000>;
> +			regulator-always-on;
> +		};

Likewise for these. Get rid of the regulators container node and place
these directly under the root node.

Please don't make fake up reg and unit-address values. Just suffix the
node name, e.g. regulator-sgtl5k.

> +&ecspi1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_ecspi1>;
> +	fsl,spi-num-chipselects = <4>;
> +	/* Fake this GPIO, this has special handling in userspace. */

NAK. The DT should reflect reality, and should not be specific to a
given userspace.

> +	cs-gpios = <&gpio5 1 GPIO_ACTIVE_LOW
> +		    &gpio4 10 GPIO_ACTIVE_LOW
> +		    &gpio4 11 GPIO_ACTIVE_LOW
> +		    &gpio4 12 GPIO_ACTIVE_LOW>;
> +	status = "okay";
> +
> +	spidev0: spi@0 {
> +		compatible = "spidev";
> +		reg = <0>;
> +		spi-max-frequency = <1000000>;
> +		status = "okay";
> +	};
> +
> +	spidev1: spi@1 {
> +		compatible = "spidev";
> +		reg = <1>;
> +		spi-max-frequency = <1000000>;
> +		status = "okay";
> +	};
> +
> +	spidev2: spi@2 {
> +		compatible = "spidev";
> +		reg = <2>;
> +		spi-max-frequency = <1000000>;
> +		status = "okay";
> +	};
> +
> +	spidev3: spi@3 {
> +		compatible = "spidev";
> +		reg = <3>;
> +		spi-max-frequency = <1000000>;
> +		status = "okay";
> +	};
> +};

What are these SPI devices?

Please fully describe them, with a complete compatible list.

Thanks,
Mark.
Fabien Lahoudere Aug. 17, 2016, 7:34 a.m. UTC | #2 
Hello,

Thanks for your comments

On 05/08/2016 15:39, Mark Rutland wrote:
> On Fri, Aug 05, 2016 at 03:31:25PM +0200, Fabien Lahoudere wrote:
>> +/*
>> + * Hardware uses CKO2 at 24MHz at several places. Set the parent clock of
>> + * CKO2 to OSC.
>> + */
>> +#define CKO2_CONFIGURATION \
>> +	clock-frequency = <24000000>; \
>> +	clocks = <&clks IMX5_CLK_CKO2>; \
>> +	assigned-clocks = <&clks IMX5_CLK_CKO2_SEL>, <&clks IMX5_CLK_OSC>; \
>> +	assigned-clock-parents = <&clks IMX5_CLK_OSC>
>
> This makes the DT harder to read.
>
> Please place these explicitly where used.
>
>> +
>> +/ {
>> +	model = "Freescale i.MX53 CPUV0 PPD rev6";
>> +	compatible = "fsl,imx53-ppd", "fsl,imx53";
>> +
>> +	aliases {
>> +		spi0 = &cspi;
>> +		spi1 = &ecspi1;
>> +		spi2 = &ecspi2;
>> +	};
>> +
>> +	chosen {
>> +		stdout-path = &uart1;
>> +	};
>
> It would be good if you could also define the rate, using an alias if
> necessary.
>
>> +
>> +	memory {
>> +		reg = <0x70000000 0x20000000>,
>> +		      <0xb0000000 0x20000000>;
>> +	};
>> +
>> +	clocks {
>> +		#address-cells = <1>;
>> +		#size-cells = <0>;
>> +
>> +		cko2_11M: sgtl_clock_cko2 {
>> +			compatible = "fixed-clock";
>> +			#clock-cells = <0>;
>> +			clock-frequency = <11289600>;
>> +		};
>> +	};
>
> Get rid of the clocks node, and place the clock directly under the root
> node.
>
>> +
>> +	regulators {
>> +		compatible = "simple-bus";
>> +		#address-cells = <1>;
>> +		#size-cells = <0>;
>> +
>> +		reg_sgtl5k: regulator@0 {
>> +			compatible = "regulator-fixed";
>> +			reg = <0>;
>> +			regulator-name = "reg-sgtl5k";
>> +			regulator-min-microvolt = <3300000>;
>> +			regulator-max-microvolt = <3300000>;
>> +			regulator-always-on;
>> +		};
>
> Likewise for these. Get rid of the regulators container node and place
> these directly under the root node.
>
> Please don't make fake up reg and unit-address values. Just suffix the
> node name, e.g. regulator-sgtl5k.
>

Ok for all above.

>> +&ecspi1 {
>> +	pinctrl-names = "default";
>> +	pinctrl-0 = <&pinctrl_ecspi1>;
>> +	fsl,spi-num-chipselects = <4>;
>> +	/* Fake this GPIO, this has special handling in userspace. */
>
> NAK. The DT should reflect reality, and should not be specific to a
> given userspace.
>
>> +	cs-gpios = <&gpio5 1 GPIO_ACTIVE_LOW
>> +		    &gpio4 10 GPIO_ACTIVE_LOW
>> +		    &gpio4 11 GPIO_ACTIVE_LOW
>> +		    &gpio4 12 GPIO_ACTIVE_LOW>;
>> +	status = "okay";
>> +
>> +	spidev0: spi@0 {
>> +		compatible = "spidev";
>> +		reg = <0>;
>> +		spi-max-frequency = <1000000>;
>> +		status = "okay";
>> +	};
>> +
>> +	spidev1: spi@1 {
>> +		compatible = "spidev";
>> +		reg = <1>;
>> +		spi-max-frequency = <1000000>;
>> +		status = "okay";
>> +	};
>> +
>> +	spidev2: spi@2 {
>> +		compatible = "spidev";
>> +		reg = <2>;
>> +		spi-max-frequency = <1000000>;
>> +		status = "okay";
>> +	};
>> +
>> +	spidev3: spi@3 {
>> +		compatible = "spidev";
>> +		reg = <3>;
>> +		spi-max-frequency = <1000000>;
>> +		status = "okay";
>> +	};
>> +};
>
> What are these SPI devices?
>
> Please fully describe them, with a complete compatible list.
>
> Thanks,
> Mark.
>
I understand what you mean and I agree but spidev0 and spidev1 
communicate with another micro with an OS (cortex M4) so it is ok if I 
add 'compatible = "fsl,mk20fn1m0vmd12"' in the dts and in spidev.c ?

The 2 other devices are EXAR xra1403 (gpio controller).
Uwe Kleine-König Sept. 6, 2016, 6:11 a.m. UTC | #3 
Hello,

On Fri, Aug 05, 2016 at 03:31:25PM +0200, Fabien Lahoudere wrote:
> diff --git a/arch/arm/boot/dts/imx53-ppd.dts b/arch/arm/boot/dts/imx53-ppd.dts
> new file mode 100644
> index 0000000..51f33d5
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx53-ppd.dts
> @@ -0,0 +1,1024 @@
> +/*
> + * Copyright 2014 General Electric Company
> + *
> + * The code contained herein is licensed under the GNU General Public
> + * License. You may obtain a copy of the GNU General Public License
> + * Version 2 or later at the following locations:
> + *
> + * http://www.opensource.org/licenses/gpl-license.html
> + * http://www.gnu.org/copyleft/gpl.html
> + */

This doesn't fix the version of the GPL this file is licensed under, yet
for Freescale content this is the lawyer-approved version. Is this true
for your case, too?

Best regards
Uwe
diff mbox

Patch

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 40e3e96..ce95005 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -310,6 +310,7 @@  dtb-$(CONFIG_SOC_IMX53) += \
 	imx53-ard.dtb \
 	imx53-m53evk.dtb \
 	imx53-mba53.dtb \
+	imx53-ppd.dtb \
 	imx53-qsb.dtb \
 	imx53-qsrb.dtb \
 	imx53-smd.dtb \
diff --git a/arch/arm/boot/dts/imx53-ppd.dts b/arch/arm/boot/dts/imx53-ppd.dts
new file mode 100644
index 0000000..51f33d5
--- /dev/null
+++ b/arch/arm/boot/dts/imx53-ppd.dts
@@ -0,0 +1,1024 @@ 
+/*
+ * Copyright 2014 General Electric Company
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+/dts-v1/;
+
+#include "imx53.dtsi"
+
+/*
+ * Hardware uses CKO2 at 24MHz at several places. Set the parent clock of
+ * CKO2 to OSC.
+ */
+#define CKO2_CONFIGURATION \
+	clock-frequency = <24000000>; \
+	clocks = <&clks IMX5_CLK_CKO2>; \
+	assigned-clocks = <&clks IMX5_CLK_CKO2_SEL>, <&clks IMX5_CLK_OSC>; \
+	assigned-clock-parents = <&clks IMX5_CLK_OSC>
+
+/ {
+	model = "Freescale i.MX53 CPUV0 PPD rev6";
+	compatible = "fsl,imx53-ppd", "fsl,imx53";
+
+	aliases {
+		spi0 = &cspi;
+		spi1 = &ecspi1;
+		spi2 = &ecspi2;
+	};
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	memory {
+		reg = <0x70000000 0x20000000>,
+		      <0xb0000000 0x20000000>;
+	};
+
+	clocks {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cko2_11M: sgtl_clock_cko2 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <11289600>;
+		};
+	};
+
+	sgtlsound: sound {
+		compatible = "fsl,imx53-cpuvo-sgtl5000",
+			     "fsl,imx-audio-sgtl5000";
+		model = "imx53-cpuvo-sgtl5000";
+		ssi-controller = <&ssi2>;
+		audio-codec = <&sgtl5000>;
+		audio-routing =
+			"MIC_IN", "Mic Jack",
+			"Mic Jack", "Mic Bias",
+			"Headphone Jack", "HP_OUT";
+		mux-int-port = <2>;
+		mux-ext-port = <6>;
+		status = "okay";
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_sgtl5k: regulator@0 {
+			compatible = "regulator-fixed";
+			reg = <0>;
+			regulator-name = "reg-sgtl5k";
+			regulator-min-microvolt = <3300000>;
+			regulator-max-microvolt = <3300000>;
+			regulator-always-on;
+		};
+
+		reg_usb_vbus: regulator@2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			regulator-name = "usbh1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			pinctrl-0 = <&pinctrl_usbh1_vbus>;
+			gpio = <&gpio1 0 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			regulator-always-on;
+		};
+		reg_usb_otg_vbus: regulator@1 {
+			compatible = "regulator-fixed";
+			reg = <1>;
+			regulator-name = "usbotg_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			pinctrl-0 = <&pinctrl_usb_otg_vbus>;
+			gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			regulator-always-on;
+		};
+
+		reg_usbh2_vbus: regulator@3 {
+			compatible = "regulator-fixed";
+			reg = <3>;
+			regulator-name = "usbh2_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usbh2_vbus>;
+			gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			regulator-boot-on;
+		};
+
+		reg_usbh3_vbus: regulator@4 {
+			compatible = "regulator-fixed";
+			reg = <4>;
+			regulator-name = "usbh3_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usbh3_vbus>;
+			gpio = <&gpio5 27 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+			regulator-boot-on;
+		};
+	};
+
+	backlight: pwm-bl@2 {
+		compatible = "pwm-backlight";
+		pwms = <&pwm2 0 50000>;
+		brightness-levels = <0 2 5 7 10 12 15 17 20 22 25 28 30 33 35 \
+				     38 40 43 45 48 51 53 56 58 61 63 66 68 71 \
+				     73 76 79 81 84 86 89 91 94 96 99 102 104 \
+				     107 109 112 114 117 119 122 124 127 130 \
+				     132 135 137 140 142 145 147 150 153 155 \
+				     158 160 163 165 168 170 173 175 178 181 \
+				     183 186 188 191 193 196 198 201 204 206 \
+				     209 211 214 216 219 221 224 226 229 232 \
+				     234 237 239 242 244 247 249 252 255>;
+		default-brightness-level = <0>;
+		enable-gpios = <&gpio5 29 GPIO_ACTIVE_HIGH>;
+	};
+
+	leds {
+		compatible = "pwm-leds";
+		alarm-brightness {
+			pwms = <&pwm1 0 100000>;
+			max-brightness = <255>;
+		};
+	};
+
+	gpio-poweroff {
+		compatible = "gpio-poweroff";
+		gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>;
+	};
+
+	power-gpio-keys {
+		compatible = "gpio-keys";
+		power-button {
+			label = "Power button";
+			gpios = <&gpio4 13 0>;
+			linux,code = <116>;
+		};
+	};
+
+	usbphy2: usbphy@2 {
+		compatible = "usb-nop-xceiv";
+		reset-gpios = <&gpio4 4 GPIO_ACTIVE_LOW>;
+		clock-names = "main_clk";
+		CKO2_CONFIGURATION;
+		status = "okay";
+	};
+
+	usbphy3: usbphy@3 {
+		compatible = "usb-nop-xceiv";
+		reset-gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
+		clock-names = "main_clk";
+		CKO2_CONFIGURATION;
+		status = "okay";
+	};
+
+	panel-lvds0 {
+		compatible = "nvd,9128";
+		port {
+			panel_in_lvds0: endpoint {
+				remote-endpoint = <&lvds0_out>;
+			};
+		};
+	};
+};
+
+
+/* Pin configuration variables */
+#define NO_PAD_CTL 0x00010000
+#define XX_PAD_CTL 0x80000000
+#define PAD_CTL_DEFAULT  0x00e4
+#define PAD_CTL_5  0x0005
+#define PAD_CTL_7  0x0180
+#define I2C_PAD_CTL 0xc0000000
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog_rev6>;
+	imx53-ppd {
+		pinctrl_hog_rev6: hoggrp_rev6 {
+			fsl,pins = <
+				/* CKO2 */
+				MX53_PAD_GPIO_3__CCM_CLKO2 0x0004
+				/* DEFIB_SYNC_MARKER_IN_IRQ */
+				MX53_PAD_GPIO_5__GPIO1_5 NO_PAD_CTL
+				/* ACCELEROMETER_DATA_RDY_N */
+				MX53_PAD_GPIO_6__GPIO1_6 NO_PAD_CTL
+				/* TEMPERATURE_ALERT_N */
+				MX53_PAD_GPIO_7__GPIO1_7 NO_PAD_CTL
+				/* BAROMETRIC_PRESSURE_DATA_RDY_N */
+				MX53_PAD_GPIO_8__GPIO1_8 NO_PAD_CTL
+				/* DOCKING_I2C_INTERFACE_IRQ_N */
+				MX53_PAD_PATA_DATA4__GPIO2_4 NO_PAD_CTL
+				/* PWR_OUT_TO_DOCK_FAULT_N */
+				MX53_PAD_PATA_DATA5__GPIO2_5 NO_PAD_CTL
+				/* ENABLE_PWR_TO_DOCK_N */
+				MX53_PAD_PATA_DATA6__GPIO2_6 NO_PAD_CTL
+				/* HOST_CONTROLLED_RESET_TO_DOCKING_CONNECTOR_N */
+				MX53_PAD_PATA_DATA7__GPIO2_7 NO_PAD_CTL
+				/* REMOTE_ON_REQUEST_FROM_DOCKING_CONNECTOR_IS_ACTIVE_N */
+				MX53_PAD_PATA_DATA12__GPIO2_12 NO_PAD_CTL
+				/* DOCK_PRESENT_N */
+				MX53_PAD_PATA_DATA13__GPIO2_13 NO_PAD_CTL
+				/* ECG_MARKER_IN_FROM_DOCKING_CONNECTOR_IRQ */
+				MX53_PAD_PATA_DATA14__GPIO2_14 NO_PAD_CTL
+				/* ENABLE_ECG_MARKER_INTERFACE_TO_DOCKING_CONNECTOR */
+				MX53_PAD_PATA_DATA15__GPIO2_15 NO_PAD_CTL
+				/* RESET_IMX535_ETHERNET_PHY_N */
+				MX53_PAD_EIM_A22__GPIO2_16 NO_PAD_CTL
+				/* ENABLE_PWR_TO_LCD_AND_UI_INTERFACE */
+				MX53_PAD_EIM_A21__GPIO2_17 NO_PAD_CTL
+				/* RESET_I2C1_BUS_SEGMENT_MUX_N */
+				MX53_PAD_EIM_A20__GPIO2_18 NO_PAD_CTL
+				/* RESET_IMX535_USB_HOST3_PHY_N */
+				MX53_PAD_EIM_A19__GPIO2_19 NO_PAD_CTL
+				/* ESDHC3_EMMC_NAND_RST_N */
+				MX53_PAD_EIM_A18__GPIO2_20 NO_PAD_CTL
+				/* LCD_AND_UI_INTERFACE_PWR_FAULT_N */
+				MX53_PAD_EIM_A17__GPIO2_21 NO_PAD_CTL
+				/* POWER_DOWN_LVDS0_DESERIALIZER_N */
+				MX53_PAD_EIM_A16__GPIO2_22 NO_PAD_CTL
+				/* POWER_DOWN_LVDS1_DESERIALIZER_N */
+				MX53_PAD_EIM_LBA__GPIO2_27 NO_PAD_CTL
+				/* RESET_DP0_TRANSMITTER_N */
+				MX53_PAD_EIM_EB0__GPIO2_28 NO_PAD_CTL
+				/* RESET_DP1_TRANSMITTER_N */
+				MX53_PAD_EIM_EB1__GPIO2_29 NO_PAD_CTL
+				/* ENABLE_SPDIF_AUDIO_TO_DP0 */
+				MX53_PAD_EIM_DA0__GPIO3_0 NO_PAD_CTL
+				/* ENABLE_SPDIF_AUDIO_TO_DP1 */
+				MX53_PAD_EIM_DA1__GPIO3_1 NO_PAD_CTL
+				/* LVDS1_MUX_CTRL */
+				MX53_PAD_EIM_DA2__GPIO3_2 NO_PAD_CTL
+				/* LVDS0_MUX_CTRL */
+				MX53_PAD_EIM_DA3__GPIO3_3 NO_PAD_CTL
+				/* DP1_TRANSMITTER_IRQ */
+				MX53_PAD_EIM_DA4__GPIO3_4 NO_PAD_CTL
+				/* DP0_TRANSMITTER_IRQ */
+				MX53_PAD_EIM_DA5__GPIO3_5 NO_PAD_CTL
+				/* USB_RESET_N */
+				MX53_PAD_EIM_DA6__GPIO3_6 NO_PAD_CTL
+				/* ENABLE_BATTERY_CHARGER */
+				MX53_PAD_EIM_DA7__GPIO3_7 NO_PAD_CTL
+				/* SOFTWARE_CONTROLLED_PWR_CYCLE */
+				MX53_PAD_EIM_DA8__GPIO3_8 NO_PAD_CTL
+				/* SOFTWARE_CONTROLLED_POWERDOWN */
+				MX53_PAD_EIM_DA9__GPIO3_9 NO_PAD_CTL
+				/* DC_PWR_IN_OK */
+				MX53_PAD_EIM_DA10__GPIO3_10 NO_PAD_CTL
+				/* BATT_PRESENT_N */
+				MX53_PAD_EIM_DA11__GPIO3_11 PAD_CTL_DEFAULT
+				/* PMIC_IRQ_N */
+				MX53_PAD_EIM_DA12__GPIO3_12 NO_PAD_CTL
+				/* PMIC_VDD_FAULT_STATUS_N */
+				MX53_PAD_EIM_DA13__GPIO3_13 NO_PAD_CTL
+				/* IMX535_ETHERNET_PHY_STATUS_IRQ_N */
+				MX53_PAD_EIM_DA14__GPIO3_14 NO_PAD_CTL
+				/* NOT USED – AVAILABLE 3.3V GPIO */
+				MX53_PAD_EIM_DA15__GPIO3_15 NO_PAD_CTL
+				/* NOT USED – AVAILABLE 3.3V GPIO */
+				MX53_PAD_EIM_D22__GPIO3_22 NO_PAD_CTL
+				/* NOT USED – AVAILABLE 3.3V GPIO */
+				MX53_PAD_EIM_D24__GPIO3_24 NO_PAD_CTL
+				/* NBP_PUMP_VALVE_PWR_ENABLE */
+				MX53_PAD_EIM_D25__GPIO3_25 NO_PAD_CTL
+				/* NIBP_RESET_N */
+				MX53_PAD_EIM_D26__GPIO3_26 NO_PAD_CTL
+				/* LATCHED_OVERPRESSURE_N */
+				MX53_PAD_EIM_D27__GPIO3_27 NO_PAD_CTL
+				/* NBP_SBWTCLK */
+				MX53_PAD_EIM_D29__GPIO3_29 NO_PAD_CTL
+				/* ENABLE_WIFI_MODULE */
+				MX53_PAD_GPIO_11__GPIO4_1 NO_PAD_CTL
+				/* WIFI_MODULE_IRQ_N */
+				MX53_PAD_GPIO_12__GPIO4_2 NO_PAD_CTL
+				/* ENABLE_BLUETOOTH_MODULE */
+				MX53_PAD_GPIO_13__GPIO4_3 NO_PAD_CTL
+				/* RESET_IMX535_USB_HOST2_PHY_N */
+				MX53_PAD_GPIO_14__GPIO4_4 NO_PAD_CTL
+				/* ONKEY_IS_DEPRESSED */
+				MX53_PAD_KEY_ROW3__GPIO4_13 NO_PAD_CTL
+				/* UNUSED_GPIO_TO_ALARM_LIGHT_BOARD */
+				MX53_PAD_EIM_WAIT__GPIO5_0 NO_PAD_CTL
+				/* DISPLAY_LOCK_BUTTON_IS_DEPRESSED_N */
+				MX53_PAD_EIM_A25__GPIO5_2 NO_PAD_CTL
+				/* I2C_PCAP_TOUCHSCREEN_IRQ_N */
+				MX53_PAD_EIM_A24__GPIO5_4 NO_PAD_CTL
+				/* NOT USED – AVAILABLE 1.8V GPIO */
+				MX53_PAD_DISP0_DAT13__GPIO5_7 NO_PAD_CTL
+				/* NOT USED – AVAILABLE 1.8V GPIO */
+				MX53_PAD_DISP0_DAT14__GPIO5_8 NO_PAD_CTL
+				/* NOT USED – AVAILABLE 1.8V GPIO */
+				MX53_PAD_DISP0_DAT15__GPIO5_9 NO_PAD_CTL
+				/* HOST_CONTROLLED_RESET_TO_LCD_N */
+				MX53_PAD_CSI0_PIXCLK__GPIO5_18 NO_PAD_CTL
+				/* HOST_CONTROLLED_RESET_TO_PCAP_N */
+				MX53_PAD_CSI0_MCLK__GPIO5_19 NO_PAD_CTL
+				/* LR_SCAN_CTRL */
+				MX53_PAD_CSI0_DATA_EN__GPIO5_20 NO_PAD_CTL
+				/* UD_SCAN_CTRL */
+				MX53_PAD_CSI0_VSYNC__GPIO5_21 NO_PAD_CTL
+				/* DATA_WIDTH_CTRL */
+				MX53_PAD_CSI0_DAT10__GPIO5_28 NO_PAD_CTL
+				/* BACKLIGHT_ENABLE */
+				MX53_PAD_CSI0_DAT11__GPIO5_29 NO_PAD_CTL
+				/* MED_USB_PORT_1_HOST_SELECT */
+				MX53_PAD_EIM_A23__GPIO6_6 NO_PAD_CTL
+				/* MED_USB_PORT_2_HOST_SELECT */
+				MX53_PAD_NANDF_CLE__GPIO6_7 NO_PAD_CTL
+				/* MED_USB_PORT_3_HOST_SELECT */
+				MX53_PAD_NANDF_ALE__GPIO6_8 NO_PAD_CTL
+				/* MED_USB_PORT_4_HOST_SELECT */
+				MX53_PAD_NANDF_WP_B__GPIO6_9 NO_PAD_CTL
+				/* MED_USB_PORT_5_HOST_SELECT */
+				MX53_PAD_NANDF_RB0__GPIO6_10 NO_PAD_CTL
+				/* MED_USB_PORT_6_HOST_SELECT */
+				MX53_PAD_NANDF_CS0__GPIO6_11 NO_PAD_CTL
+				/* MED_USB_PORT_7_HOST_SELECT */
+				MX53_PAD_NANDF_WE_B__GPIO6_12 NO_PAD_CTL
+				/* MED_USB_PORT_8_HOST_SELECT */
+				MX53_PAD_NANDF_RE_B__GPIO6_13 NO_PAD_CTL
+				/* MED_USB_PORT_TO_IMX_SELECT_0 */
+				MX53_PAD_NANDF_CS1__GPIO6_14 NO_PAD_CTL
+				/* MED_USB_PORT_TO_IMX_SELECT_1 */
+				MX53_PAD_NANDF_CS2__GPIO6_15 NO_PAD_CTL
+				/* MED_USB_PORT_TO_IMX_SELECT_2 */
+				MX53_PAD_NANDF_CS3__GPIO6_16 NO_PAD_CTL
+				/* POWER_AND_BOOT_STATUS_INDICATOR */
+				MX53_PAD_PATA_INTRQ__GPIO7_2 NO_PAD_CTL
+				/* ACTIVATE_ALARM_LIGHT_RED */
+				MX53_PAD_PATA_DIOR__GPIO7_3 NO_PAD_CTL
+				/* ACTIVATE_ALARM_LIGHT_YELLOW */
+				MX53_PAD_PATA_DA_1__GPIO7_7 NO_PAD_CTL
+				/* ACTIVATE_ALARM_LIGHT_CYAN */
+				MX53_PAD_PATA_DA_2__GPIO7_8 NO_PAD_CTL
+				/* RUNNING_ON_BATTERY_INDICATOR_GREEN */
+				MX53_PAD_GPIO_16__GPIO7_11 NO_PAD_CTL
+				/* BATTERY_STATUS_INDICATOR_AMBER */
+				MX53_PAD_GPIO_17__GPIO7_12 NO_PAD_CTL
+				/* AUDIO_ALARMS_SILENCED_INDICATOR */
+				MX53_PAD_GPIO_18__GPIO7_13 NO_PAD_CTL
+			>;
+		};
+		pinctrl_fec: fecgrp {
+			fsl,pins = <
+				MX53_PAD_FEC_MDC__FEC_MDC	NO_PAD_CTL
+				MX53_PAD_FEC_MDIO__FEC_MDIO	NO_PAD_CTL
+				MX53_PAD_FEC_REF_CLK__FEC_TX_CLK	NO_PAD_CTL
+				MX53_PAD_FEC_RX_ER__FEC_RX_ER	NO_PAD_CTL
+				MX53_PAD_FEC_CRS_DV__FEC_RX_DV	NO_PAD_CTL
+				MX53_PAD_FEC_RXD1__FEC_RDATA_1	NO_PAD_CTL
+				MX53_PAD_FEC_RXD0__FEC_RDATA_0	NO_PAD_CTL
+				MX53_PAD_FEC_TX_EN__FEC_TX_EN	NO_PAD_CTL
+				MX53_PAD_FEC_TXD1__FEC_TDATA_1	NO_PAD_CTL
+				MX53_PAD_FEC_TXD0__FEC_TDATA_0	NO_PAD_CTL
+			>;
+		};
+
+		pinctrl_esdhc1: esdhc1grp {
+			fsl,pins = <
+				MX53_PAD_SD1_DATA0__ESDHC1_DAT0		0x1d5
+				MX53_PAD_SD1_DATA1__ESDHC1_DAT1		0x1d5
+				MX53_PAD_SD1_DATA2__ESDHC1_DAT2		0x1d5
+				MX53_PAD_SD1_DATA3__ESDHC1_DAT3		0x1d5
+				MX53_PAD_SD1_CMD__ESDHC1_CMD		0x1d5
+				MX53_PAD_SD1_CLK__ESDHC1_CLK		0x1d5
+			>;
+		};
+
+		pinctrl_esdhc3: esdhc3grp {
+			fsl,pins = <
+				MX53_PAD_PATA_DATA8__ESDHC3_DAT0	0x1d5
+				MX53_PAD_PATA_DATA9__ESDHC3_DAT1	0x1d5
+				MX53_PAD_PATA_DATA10__ESDHC3_DAT2	0x1d5
+				MX53_PAD_PATA_DATA11__ESDHC3_DAT3	0x1d5
+				MX53_PAD_PATA_DATA0__ESDHC3_DAT4	0x1d5
+				MX53_PAD_PATA_DATA1__ESDHC3_DAT5	0x1d5
+				MX53_PAD_PATA_DATA2__ESDHC3_DAT6	0x1d5
+				MX53_PAD_PATA_DATA3__ESDHC3_DAT7	0x1d5
+				MX53_PAD_PATA_RESET_B__ESDHC3_CMD	0x1d5
+				MX53_PAD_PATA_IORDY__ESDHC3_CLK		0x1d5
+			>;
+		};
+
+		pinctrl_pwm1: pwm1grp {
+			fsl,pins = <
+				MX53_PAD_GPIO_9__PWM1_PWMO        0x5
+			>;
+		};
+
+		pinctrl_pwm2: pwm2grp {
+			fsl,pins = <
+				MX53_PAD_DISP0_DAT9__PWM2_PWMO        0x5
+			>;
+		};
+
+		pinctrl_uart1: uart1grp {
+			fsl,pins = <
+				MX53_PAD_PATA_DIOW__UART1_TXD_MUX	0x1e4
+				MX53_PAD_PATA_DMACK__UART1_RXD_MUX	0x1e4
+			>;
+		};
+
+		pinctrl_uart2: uart2grp {
+			fsl,pins = <
+				MX53_PAD_PATA_DMARQ__UART2_TXD_MUX	0x1e4
+				MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX	0x1e4
+			>;
+		};
+
+		pinctrl_uart3: uart3grp {
+			fsl,pins = <
+				MX53_PAD_PATA_CS_0__UART3_TXD_MUX	0x1e4
+				MX53_PAD_PATA_CS_1__UART3_RXD_MUX	0x1e4
+				MX53_PAD_EIM_D23__UART3_CTS	0x1e4
+				MX53_PAD_EIM_EB3__UART3_RTS	0x1e4
+			>;
+		};
+
+		pinctrl_uart4: uart4grp {
+			fsl,pins = <
+				MX53_PAD_KEY_COL0__UART4_TXD_MUX	0x1e4
+				MX53_PAD_KEY_ROW0__UART4_RXD_MUX	0x1e4
+			>;
+		};
+
+		pinctrl_uart5: uart5grp {
+			fsl,pins = <
+				MX53_PAD_KEY_COL1__UART5_TXD_MUX	0x1e4
+				MX53_PAD_KEY_ROW1__UART5_RXD_MUX	0x1e4
+			>;
+		};
+
+		pinctrl_i2c1: i2c1grp {
+			fsl,pins = <
+				MX53_PAD_EIM_D21__I2C1_SCL	I2C_PAD_CTL
+				MX53_PAD_EIM_D28__I2C1_SDA	I2C_PAD_CTL
+			>;
+		};
+
+		pinctrl_i2c2: i2c2grp {
+			fsl,pins = <
+				MX53_PAD_EIM_EB2__I2C2_SCL	I2C_PAD_CTL
+				MX53_PAD_EIM_D16__I2C2_SDA	I2C_PAD_CTL
+			>;
+		};
+
+		pinctrl_i2c3: i2c3grp {
+			fsl,pins = <
+				MX53_PAD_EIM_D17__I2C3_SCL	I2C_PAD_CTL
+				MX53_PAD_EIM_D18__I2C3_SDA	I2C_PAD_CTL
+			>;
+		};
+
+		pinctrl_audmux: audmuxgrp {
+			fsl,pins = <
+				MX53_PAD_DISP0_DAT19__AUDMUX_AUD5_RXD	NO_PAD_CTL
+				MX53_PAD_DISP0_DAT17__AUDMUX_AUD5_TXD	NO_PAD_CTL
+				MX53_PAD_DISP0_DAT16__AUDMUX_AUD5_TXC	NO_PAD_CTL
+				MX53_PAD_DISP0_DAT18__AUDMUX_AUD5_TXFS	NO_PAD_CTL
+				MX53_PAD_DI0_PIN15__AUDMUX_AUD6_TXC	NO_PAD_CTL
+				MX53_PAD_DI0_PIN3__AUDMUX_AUD6_TXFS	NO_PAD_CTL
+				MX53_PAD_DI0_PIN4__AUDMUX_AUD6_RXD	NO_PAD_CTL
+				MX53_PAD_DI0_PIN2__AUDMUX_AUD6_TXD	NO_PAD_CTL
+			>;
+		};
+
+		pinctrl_usbh1_vbus: usbh1-vbusgrp {
+			fsl,pins = <
+				/* USB_HS_HOST1_VBUS_ENABLE */
+				MX53_PAD_GPIO_0__GPIO1_0	NO_PAD_CTL
+			>;
+		};
+
+		pinctrl_usbh2: usbh2grp {
+			fsl,pins = <
+				/* USB H2 */
+				MX53_PAD_DISP0_DAT0__USBOH3_USBH2_DATA_0 PAD_CTL_7
+				MX53_PAD_DISP0_DAT1__USBOH3_USBH2_DATA_1 PAD_CTL_7
+				MX53_PAD_DISP0_DAT2__USBOH3_USBH2_DATA_2 PAD_CTL_7
+				MX53_PAD_DISP0_DAT3__USBOH3_USBH2_DATA_3 PAD_CTL_7
+				MX53_PAD_DISP0_DAT4__USBOH3_USBH2_DATA_4 PAD_CTL_7
+				MX53_PAD_DISP0_DAT5__USBOH3_USBH2_DATA_5 PAD_CTL_7
+				MX53_PAD_DISP0_DAT6__USBOH3_USBH2_DATA_6 PAD_CTL_7
+				MX53_PAD_DISP0_DAT7__USBOH3_USBH2_DATA_7 PAD_CTL_7
+				MX53_PAD_DISP0_DAT10__USBOH3_USBH2_STP	 PAD_CTL_7
+				MX53_PAD_DISP0_DAT11__USBOH3_USBH2_NXT	 PAD_CTL_7
+				MX53_PAD_DISP0_DAT12__USBOH3_USBH2_CLK	 PAD_CTL_7
+				MX53_PAD_DI0_DISP_CLK__USBOH3_USBH2_DIR	 PAD_CTL_5
+				MX53_PAD_EIM_D30__USBOH3_USBH2_OC	 PAD_CTL_7
+			>;
+		};
+
+		pinctrl_usb_otg_vbus: usb-otg-vbusgrp {
+			fsl,pins = <
+				/* USB_HS_OTG_VBUS_ENABLE */
+				MX53_PAD_KEY_ROW4__GPIO4_15	NO_PAD_CTL
+			>;
+		};
+		pinctrl_usb_otg: usbotggrp {
+			fsl,pins = <
+				/* USB_OTG_FAULT_N */
+				MX53_PAD_KEY_COL4__USBOH3_USBOTG_OC	PAD_CTL_7
+			>;
+		};
+		pinctrl_usbh2_vbus: usbh2-vbusgrp {
+			fsl,pins = <
+				/* USB_HS_HOST2_VBUS_ENABLE */
+				MX53_PAD_EIM_D31__GPIO3_31	NO_PAD_CTL
+			>;
+		};
+
+		pinctrl_usbh3_vbus: usbh3-vbusgrp {
+			fsl,pins = <
+				/* USB_HS_HOST3_VBUS_ENABLE */
+				MX53_PAD_CSI0_DAT9__GPIO5_27	NO_PAD_CTL
+			>;
+		};
+
+		pinctrl_usbh3: usbh3grp {
+			fsl,pins = <
+				/* USB H3 */
+				MX53_PAD_CSI0_DAT12__USBOH3_USBH3_DATA_0 PAD_CTL_7
+				MX53_PAD_CSI0_DAT13__USBOH3_USBH3_DATA_1 PAD_CTL_7
+				MX53_PAD_CSI0_DAT14__USBOH3_USBH3_DATA_2 PAD_CTL_7
+				MX53_PAD_CSI0_DAT15__USBOH3_USBH3_DATA_3 PAD_CTL_7
+				MX53_PAD_CSI0_DAT16__USBOH3_USBH3_DATA_4 PAD_CTL_7
+				MX53_PAD_CSI0_DAT17__USBOH3_USBH3_DATA_5 PAD_CTL_7
+				MX53_PAD_CSI0_DAT18__USBOH3_USBH3_DATA_6 PAD_CTL_7
+				MX53_PAD_CSI0_DAT19__USBOH3_USBH3_DATA_7 PAD_CTL_7
+				MX53_PAD_CSI0_DAT7__USBOH3_USBH3_DIR PAD_CTL_5
+				MX53_PAD_CSI0_DAT6__USBOH3_USBH3_CLK PAD_CTL_7
+				MX53_PAD_CSI0_DAT5__USBOH3_USBH3_NXT PAD_CTL_7
+				MX53_PAD_CSI0_DAT4__USBOH3_USBH3_STP PAD_CTL_7
+				MX53_PAD_CSI0_DAT8__USBOH3_USBH3_OC PAD_CTL_7
+			>;
+		};
+
+		pinctrl_ecspi1: ecspi1grp {
+			fsl,pins = <
+				MX53_PAD_DISP0_DAT21__ECSPI1_MOSI  NO_PAD_CTL
+				MX53_PAD_DISP0_DAT22__ECSPI1_MISO  NO_PAD_CTL
+				MX53_PAD_DISP0_DAT20__ECSPI1_SCLK  NO_PAD_CTL
+				/* ECSPI1_SS0, must treat as GPIO for EzPort */
+				MX53_PAD_DISP0_DAT23__GPIO5_17  NO_PAD_CTL
+				MX53_PAD_KEY_COL2__GPIO4_10  NO_PAD_CTL
+				MX53_PAD_KEY_ROW2__GPIO4_11  NO_PAD_CTL
+				MX53_PAD_KEY_COL3__GPIO4_12  NO_PAD_CTL
+				>;
+		};
+
+		pinctrl_ecspi2: ecspi2grp {
+			fsl,pins = <
+				MX53_PAD_EIM_CS1__ECSPI2_MOSI  NO_PAD_CTL
+				MX53_PAD_EIM_OE__ECSPI2_MISO  NO_PAD_CTL
+				MX53_PAD_EIM_CS0__ECSPI2_SCLK  NO_PAD_CTL
+				MX53_PAD_EIM_RW__GPIO2_26  NO_PAD_CTL
+				>;
+		};
+	};
+};
+
+&ldb {
+	status = "okay";
+	lvds0: lvds-channel@0 {
+		status = "okay";
+		port@2 {
+			reg = <2>;
+			lvds0_out: endpoint {
+				remote-endpoint = <&panel_in_lvds0>;
+			};
+		};
+	};
+};
+
+
+&esdhc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc1>;
+	status = "okay";
+};
+
+&esdhc3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_esdhc3>;
+	bus-width = <8>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&uart2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart2>;
+	fsl,dma-info = <24 20 16 16>;
+	status = "okay";
+};
+
+&uart3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart3>;
+	fsl,uart-has-rtscts;
+	fsl,dma-info = <1024 4 16 16>;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart4>;
+	fsl,dma-info = <128 4 16 16>;
+	status = "okay";
+};
+
+&uart5 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart5>;
+	fsl,dma-info = <4096 4 24 16>;
+	status = "okay";
+};
+
+&audmux {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_audmux>;
+	status = "okay";
+};
+
+&fec {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_fec>;
+	phy-mode = "rmii";
+	phy-reset-gpios = <&gpio2 16 0>;
+	status = "okay";
+};
+
+&i2c1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+	status = "okay";
+
+	i2xmux_pca: i2c-mux_pca954x {
+		compatible = "nxp,pca9547";
+		reg = <0x70>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reset-gpios = <&gpio2 18 GPIO_ACTIVE_LOW>;
+
+		i2c4: i2cmux-ppd-0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0>;
+
+			sgtl5000: codec@0a {
+				compatible = "fsl,sgtl5000";
+				reg = <0x0a>;
+				VDDA-supply = <&reg_sgtl5k>;
+				VDDIO-supply = <&reg_sgtl5k>;
+				clocks = <&cko2_11M>;
+				status = "okay";
+			};
+		};
+		i2c5: i2cmux-ppd-1 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <1>;
+			rtc@30 {
+			       compatible = "s35390a";
+			       reg = <0x30>;
+			};
+			tmp112@48 {
+				compatible = "ti,tmp112";
+				reg = <0x48>;
+			};
+			mma8453q@1c {
+				compatible = "fsl,mma8453";
+				reg = <0x1c>;
+				interrupt-parent = <&gpio1>;
+				interrupts = <6 0>;
+				interrupt-names = "INT1";
+			};
+		};
+		i2c6: i2cmux-ppd-2 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <2>;
+		};
+		i2c7: i2cmux-ppd-3 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <3>;
+		};
+		i2c8: i2cmux-ppd-4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <4>;
+		};
+		i2c9: i2cmux-ppd-5 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <5>;
+		};
+		i2c10: i2cmux-ppd-6 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <6>;
+		};
+		i2c11: i2cmux-ppd-7 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <7>;
+		};
+	};
+};
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+	status = "okay";
+
+	atmel_touch@4b {
+		compatible = "atmel,maxtouch";
+		reg = <0x4b>;
+		interrupt-parent = <&gpio5>;
+		interrupts = <4 0x2>;
+	};
+
+	dp0_anx:anx9804@38 {
+		compatible = "analogix,anx9804";
+		reg = <0x38>;
+		id = <0>;
+		interrupts = <5 0x2>;
+		interrupt-parent = <&gpio3>;
+		irq-trigger = <0x1>;
+		hdmi0 = <0x39>;
+		hdmi1 = <0x3d>;
+		status = "disabled";
+		port {
+			display0_in: endpoint@1 {
+				remote-endpoint = <&ipu_di0_lvds0>;
+			};
+		};
+	};
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c3>;
+	status = "okay";
+
+	dp1_anx: anx9804@38 {
+		compatible = "analogix,anx9804";
+		reg = <0x38>;
+		id = <0>;
+		interrupts = <4 0x2>;
+		interrupt-parent = <&gpio3>;
+		irq-trigger = <0x1>;
+		hdmi0 = <0x39>;
+		hdmi1 = <0x3d>;
+		status = "disabled";
+		port {
+			display1_in: endpoint@1 {
+				remote-endpoint = <&ipu_di1_lvds1>;
+			};
+		};
+	};
+};
+
+&ipu_di0_disp0 {
+	remote-endpoint = <&display0_in>;
+};
+
+&ipu_di1_disp1 {
+	remote-endpoint = <&display1_in>;
+};
+
+&sata {
+	status = "okay";
+};
+
+&pwm1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm1>;
+	status = "okay";
+};
+
+&pwm2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_pwm2>;
+	status = "okay";
+};
+
+&ssi2 {
+	fsl,mode = "i2s-slave";
+	status = "okay";
+};
+
+&usbh1 {
+	vbus-supply = <&reg_usb_vbus>;
+	phy_type = "utmi";
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usbh2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh2>;
+	phy_type = "ulpi";
+	dr_mode = "host";
+	fsl,usbphy = <&usbphy2>;
+	vbus-supply = <&reg_usbh2_vbus>;
+	status = "okay";
+};
+
+&ecspi1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi1>;
+	fsl,spi-num-chipselects = <4>;
+	/* Fake this GPIO, this has special handling in userspace. */
+	cs-gpios = <&gpio5 1 GPIO_ACTIVE_LOW
+		    &gpio4 10 GPIO_ACTIVE_LOW
+		    &gpio4 11 GPIO_ACTIVE_LOW
+		    &gpio4 12 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	spidev0: spi@0 {
+		compatible = "spidev";
+		reg = <0>;
+		spi-max-frequency = <1000000>;
+		status = "okay";
+	};
+
+	spidev1: spi@1 {
+		compatible = "spidev";
+		reg = <1>;
+		spi-max-frequency = <1000000>;
+		status = "okay";
+	};
+
+	spidev2: spi@2 {
+		compatible = "spidev";
+		reg = <2>;
+		spi-max-frequency = <1000000>;
+		status = "okay";
+	};
+
+	spidev3: spi@3 {
+		compatible = "spidev";
+		reg = <3>;
+		spi-max-frequency = <1000000>;
+		status = "okay";
+	};
+};
+
+&ecspi2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_ecspi2>;
+	fsl,spi-num-chipselects = <1>;
+	num-chipselects = <1>;
+	cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>;
+	status = "okay";
+
+	da9053@0 {
+		compatible = "da9053-aa";
+		reg = <0>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <12 0x8>;
+		spi-max-frequency = <1000000>;
+		status = "okay";
+
+		regulators {
+			buck1_reg: buck1 {
+				regulator-name = "BUCKCORE";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <2075000>;
+				regulator-always-on;
+			};
+
+			buck2_reg: buck2 {
+				regulator-name = "BUCKPRO";
+				regulator-min-microvolt = <500000>;
+				regulator-max-microvolt = <2075000>;
+				regulator-always-on;
+			};
+
+			buck3_reg: buck3 {
+				regulator-name = "BUCKMEM";
+				regulator-min-microvolt = <925000>;
+				regulator-max-microvolt = <2500000>;
+				regulator-always-on;
+			};
+
+			buck4_reg: buck4 {
+				regulator-name = "BUCKPERI";
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo1_reg: ldo1 {
+				regulator-name = "ldo1_1v3";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo2_reg: ldo2 {
+				regulator-name = "ldo2_1v3";
+				regulator-min-microvolt = <600000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-always-on;
+			};
+
+			ldo3_reg: ldo3 {
+				regulator-name = "ldo3_3v3";
+				regulator-min-microvolt = <1725000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			ldo4_reg: ldo4 {
+				regulator-name = "ldo4_2v775";
+				regulator-min-microvolt = <1725000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-always-on;
+			};
+
+			ldo5_reg: ldo5 {
+				regulator-name = "ldo5_3v3";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo6_reg: ldo6 {
+				regulator-name = "ldo6_1v3";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo7_reg: ldo7 {
+				regulator-name = "ldo7_2v75";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo8_reg: ldo8 {
+				regulator-name = "ldo8_1v8";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+
+			ldo9_reg: ldo9 {
+				regulator-name = "ldo9_1v5";
+				regulator-min-microvolt = <1250000>;
+				regulator-max-microvolt = <3650000>;
+				regulator-always-on;
+			};
+
+			ldo10_reg: ldo10 {
+				regulator-name = "ldo10_1v3";
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <3600000>;
+				regulator-always-on;
+			};
+		};
+	};
+
+};
+
+&usbotg {
+	dr_mode = "otg";
+	phy_type = "utmi";
+	status = "okay";
+	vbus-supply = <&reg_usb_otg_vbus>;
+	pinctrl-0 = <&pinctrl_usb_otg>;
+};
+
+&usbh3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usbh3>;
+	phy_type = "ulpi";
+	dr_mode = "host";
+	vbus-supply = <&reg_usbh3_vbus>;
+	fsl,usbphy = <&usbphy3>;
+	status = "okay";
+};
+