pmaports/device/testing/linux-samsung-espresso3g/00-add-espresso-dts.patch

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7e0934180..cdf76c6cd 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -880,6 +880,7 @@ dtb-$(CONFIG_ARCH_OMAP4) += \
 	omap4-panda.dtb \
 	omap4-panda-a4.dtb \
 	omap4-panda-es.dtb \
+	omap4-samsung-espresso3g.dtb \
 	omap4-sdp.dtb \
 	omap4-sdp-es23plus.dtb \
 	omap4-var-dvk-om44.dtb \
diff --git a/arch/arm/boot/dts/omap4-samsung-espresso3g.dts b/arch/arm/boot/dts/omap4-samsung-espresso3g.dts
new file mode 100644
index 000000000..0800e182e
--- /dev/null
+++ b/arch/arm/boot/dts/omap4-samsung-espresso3g.dts
@@ -0,0 +1,550 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/dts-v1/;
+#include "dt-bindings/gpio/gpio.h"
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "omap443x.dtsi"
+
+/ {
+	model = "Samsung Galaxy Tab 2 3g 7-inch";
+	compatible = "samsung,espresso3g", "ti,omap4430", "ti,omap4";
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x80000000 0x40000000>; /* 1 GB */
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		ramoops_region@A0000000 {
+			no-map;
+
+			reg = <0xA0000000 0x200000>;
+
+		};
+
+		continuous_splash: framebuffer@bef00000{
+			//The framebuffer address is specific to your device
+			reg = <0xbef00000 (1024 * 600 * 4)>;
+			no-map;
+		};
+	};
+
+	chosen {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+	};
+
+	i2c-gpio-7 {
+		compatible = "i2c-gpio";
+		sda-gpios = <&gpio2 30 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&gpio2 29 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+		i2c-gpio,delay-us = <3>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		fuel-gauge@36 {
+			compatible = "maxim,max17042";
+			reg = <0x36>;
+			pinctrl-0 = <&fuel_alert_irq>;
+			pinctrl-names = "default";
+			interrupt-parent = <&gpio2>;
+			interrupts = <12 IRQ_TYPE_LEVEL_LOW>;
+			maxim,rsns-microohm = <10000>;
+			maxim,over-heat-temp = <500>;
+			maxim,dead-volt = <2500>;
+			maxim,over-volt = <4300>;
+		};
+	};
+
+	reg_espresso_vwlan: regulator-espresso-vwlan {
+		pinctrl-names = "default";
+		pinctrl-0 = <&wlanen_gpio>;
+		compatible = "regulator-fixed";
+		regulator-name = "vwl1271";
+		regulator-max-microvolt = <2000000>;
+		regulator-min-microvolt = <2000000>;
+		gpio = <&gpio4 8 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <70000>;
+		regulator-always-on;
+		enable-active-high;
+	};
+
+	reg_espresso_internal: regulator-espresso-internal {
+		compatible = "regulator-fixed";
+		regulator-name = "eMMC_LDO";
+		regulator-max-microvolt = <1800000>;
+		regulator-min-microvolt = <1800000>;
+		gpios = <&gpio2 21 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <100000>;
+		regulator-boot-on;
+		regulator-always-on;
+		enable-active-high;
+	};
+
+	reg_espresso_external: regulator-espresso-external {
+		compatible = "regulator-fixed";
+		regulator-name = "vmmc2";
+		regulator-max-microvolt = <2800000>;
+		regulator-min-microvolt = <2800000>;
+		gpios = <&gpio2 2 GPIO_ACTIVE_HIGH>;
+		regulator-always-on;
+		enable-active-high;
+	};
+
+	reg_touch_ldo_en: regulator-touch-ldo-en  {
+		compatible = "regulator-fixed";
+		regulator-name = "touch_ldo_en";
+		regulator-max-microvolt = <2800000>;
+		regulator-min-microvolt = <2800000>;
+		gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;
+		regulator-always-on;
+		enable-active-high;
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_keys>;
+
+		button-volup {
+			linux,code = <115>;
+			label = "VOL+"; /* GPIO30 */
+			gpios = <&gpio1 30 GPIO_ACTIVE_LOW>;
+		};
+		button-voldown {
+			linux,code = <114>;
+			label = "VOL-"; /* GPIO8 */
+			gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	reg_lcd: regulator-lcd  {
+		compatible = "regulator-fixed";
+		regulator-name = "lcd_en";
+		gpios = <&gpio5 7 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		//regulator-always-on;
+		regulator-boot-on;
+	};
+
+	pwm10: dmtimer-pwm-10 {
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm10_default>;
+
+		compatible = "ti,omap-dmtimer-pwm";
+		#pwm-cells = <3>;
+		ti,timers = <&timer10>;
+		ti,clock-source = <0x01>;
+	};
+
+	backlight: backlight {
+		compatible = "pwm-backlight";
+		pinctrl-names = "default";
+		pinctrl-0 = <&backlight_pins>;
+		pwms = <&pwm10 0 500000 0>;
+		power-supply = <&reg_lcd>;
+		enable-gpios = <&gpio3 31 0>;
+		brightness-levels = <0 4 8 16 32 64 128 255>;
+		default-brightness-level = <7>;
+	};
+
+	lvds-encoder {
+		compatible = "lvds-encoder", "doestek,dtc34lm85am";
+		powerdown-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>;
+		power-supply = <&reg_lcd>;
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			port@0 {
+				reg = <0>;
+				bridge_in: endpoint {
+					remote-endpoint = <&dpi_out>;
+				};
+			};
+
+			port@1 {
+				reg = <1>;
+				bridge_out: endpoint {
+					remote-endpoint = <&panel_in>;
+				};
+			};
+		};
+	};
+
+	panel {
+		compatible ="samsung,ltn070nl01", "panel-lvds";
+		power-supply = <&reg_lcd>;
+		width-mm = <154>;
+		height-mm = <90>;
+		data-mapping = "vesa-24";
+		backlight = <&backlight>;
+
+		panel-timing {
+			clock-frequency = <28444445>;
+
+			hback-porch = <210>;
+			hactive = <1024>;
+			hfront-porch = <186>;
+			hsync-len = <50>;
+
+			vback-porch = <11>;
+			vactive = <600>;
+			vfront-porch = <24>;
+			vsync-len = <10>;
+
+			hsync-active = <0>;
+			vsync-active = <0>;
+			de-active = <0>;
+			pixelclk-active = <0>;
+		};
+
+		port {
+			panel_in: endpoint {
+				remote-endpoint = <&bridge_out>;
+			};
+		};
+	};
+};
+
+&omap4_pmx_wkup {
+	twl6030_wkup_pins: pinmux_twl6030_wkup_pins {
+		pinctrl-single,pins = <
+			OMAP4_IOPAD(0x56, PIN_OUTPUT_PULLUP | MUX_MODE2)	/* fref_clk3_req.sys_drm_msecure */
+		>;
+	};
+};
+
+&omap4_pmx_core {
+	pwm10_default: pinmux_pwm10_default {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0X0D6, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE1)
+		>;
+	};
+
+	backlight_pins: pinmux_backlight_pins {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0X0D8, PIN_OUTPUT | PIN_OFF_OUTPUT_LOW | MUX_MODE3)
+		>;
+	};
+
+	i2c1_pins: pinmux_i2c1_pins {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0x122, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c1_scl */
+		OMAP4_IOPAD(0x124, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c1_sda */
+		>;
+	};
+
+	i2c2_pins: pinmux_i2c2_pins {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0x126, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c2_scl */
+		OMAP4_IOPAD(0x128, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c2_sda */
+		>;
+	};
+
+	i2c3_pins: pinmux_i2c3_pins {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0x12a, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c3_scl */
+		OMAP4_IOPAD(0x12c, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c3_sda */
+		>;
+	};
+
+	i2c4_pins: pinmux_i2c4_pins {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0x12e, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c4_scl */
+		OMAP4_IOPAD(0x130, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c4_sda */
+		>;
+	};
+
+	mmc2_pins: pinmux_mmc2_pins {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0x040, PIN_INPUT_PULLUP | MUX_MODE1)	/* sdmmc2_dat0 */
+		OMAP4_IOPAD(0x042, PIN_INPUT_PULLUP | MUX_MODE1)	/* sdmmc2_dat1 */
+		OMAP4_IOPAD(0x044, PIN_INPUT_PULLUP | MUX_MODE1)	/* sdmmc2_dat2 */
+		OMAP4_IOPAD(0x046, PIN_INPUT_PULLUP | MUX_MODE1)	/* sdmmc2_dat3 */
+		OMAP4_IOPAD(0x048, PIN_INPUT_PULLUP | MUX_MODE1)	/* sdmmc2_dat4 */
+		OMAP4_IOPAD(0x04a, PIN_INPUT_PULLUP | MUX_MODE1)	/* sdmmc2_dat5 */
+		OMAP4_IOPAD(0x04c, PIN_INPUT_PULLUP | MUX_MODE1)	/* sdmmc2_dat6 */
+		OMAP4_IOPAD(0x04e, PIN_INPUT_PULLUP | MUX_MODE1)	/* sdmmc2_dat7 */
+		OMAP4_IOPAD(0x082, PIN_INPUT_PULLUP | MUX_MODE1)	/* sdmmc2_clk */
+		OMAP4_IOPAD(0x084, PIN_INPUT_PULLUP | MUX_MODE1)	/* sdmmc2_cmd */
+		>;
+	};
+
+	mmc1_pins: pinmux_mmc1_pins {
+		pinctrl-single,pins = <
+			OMAP4_IOPAD(0x0e2, PIN_INPUT_PULLDOWN | MUX_MODE0)	/* sdmmc1_clk */
+			OMAP4_IOPAD(0x0e4, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmcc1_cmd */
+			OMAP4_IOPAD(0x0e6, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmcc1_dat0 */
+			OMAP4_IOPAD(0x0e8, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat1 */
+			OMAP4_IOPAD(0x0ea, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat2 */
+			OMAP4_IOPAD(0x0ec, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat3 */
+		>;
+	};
+
+	mmc5_pins: pinmux_mmc5_pins {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0x148, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_clk.sdmmc5_clk */
+		OMAP4_IOPAD(0x14a, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_cmd.sdmmc5_cmd */
+		OMAP4_IOPAD(0x14c, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_dat0.sdmmc5_dat0 */
+		OMAP4_IOPAD(0x14e, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_dat1.sdmmc5_dat1 */
+		OMAP4_IOPAD(0x150, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_dat2.sdmmc5_dat2 */
+		OMAP4_IOPAD(0x152, PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc5_dat3.sdmmc5_dat3 */
+		>;
+	};
+
+	dss_dpi_pins: pinmux_dss_dpi_pins {
+		pinctrl-single,pins = <
+		OMAP4_IOPAD(0x162, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data23 */
+		OMAP4_IOPAD(0x164, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data22 */
+		OMAP4_IOPAD(0x166, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data21 */
+		OMAP4_IOPAD(0x168, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data20 */
+		OMAP4_IOPAD(0x16a, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data19 */
+		OMAP4_IOPAD(0x16c, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data18 */
+		OMAP4_IOPAD(0x16e, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data15 */
+		OMAP4_IOPAD(0x170, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data14 */
+		OMAP4_IOPAD(0x172, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data13 */
+		OMAP4_IOPAD(0x174, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data12 */
+		OMAP4_IOPAD(0x176, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data11 */
+
+		OMAP4_IOPAD(0x1b4, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data10 */
+		OMAP4_IOPAD(0x1b6, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data9 */
+		OMAP4_IOPAD(0x1b8, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data16 */
+		OMAP4_IOPAD(0x1ba, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data17 */
+		OMAP4_IOPAD(0x1bc, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_hsync */
+		OMAP4_IOPAD(0x1be, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_pclk */
+		OMAP4_IOPAD(0x1c0, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_vsync */
+		OMAP4_IOPAD(0x1c2, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_de */
+		OMAP4_IOPAD(0x1c4, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data8 */
+		OMAP4_IOPAD(0x1c6, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data7 */
+		OMAP4_IOPAD(0x1c8, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data6 */
+		OMAP4_IOPAD(0x1ca, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data5 */
+		OMAP4_IOPAD(0x1cc, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data4 */
+		OMAP4_IOPAD(0x1ce, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data3 */
+
+		OMAP4_IOPAD(0x1d0, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data2 */
+		OMAP4_IOPAD(0x1d2, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data1 */
+		OMAP4_IOPAD(0x1d4, PIN_OFF_OUTPUT_LOW | MUX_MODE5)	/* dispc2_data0 */
+		>;
+	};
+
+	wlanen_gpio: pinmux_wlanen_gpio {
+		pinctrl-single,pins = <
+			OMAP4_IOPAD(0x096, PIN_OUTPUT | MUX_MODE3)		/* gpmc_ncs7.gpio_104 */
+		>;
+	};
+
+	twl6030_pins: pinmux_twl6030_pins {
+		pinctrl-single,pins = <
+			OMAP4_IOPAD(0x19e, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE0)	/* sys_nirq1.sys_nirq1 */
+		>;
+	};
+
+	fuel_alert_irq: fuel-alert-irq {
+		pinctrl-single,pins = <
+			OMAP4_IOPAD(0x068, WAKEUP_EN | PIN_INPUT_PULLUP | MUX_MODE3)	/* gpmc_a20.gpio_44 */
+		>;
+	};
+
+	gpio_keys: pinmux_gpio_keys {
+		pinctrl-single,pins = <
+			OMAP4_IOPAD(0x056, WAKEUP_EN | PIN_INPUT | MUX_MODE3)
+			OMAP4_IOPAD(0x05C, WAKEUP_EN | PIN_INPUT | MUX_MODE3)
+		>;
+	};
+
+	uart2_pins: pinmux_uart2_pins {
+		pinctrl-single,pins = <
+			OMAP4_IOPAD(0x118, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart2_cts.uart2_cts */
+			OMAP4_IOPAD(0x11a, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart2_rts.uart2_rts */
+			OMAP4_IOPAD(0x11c, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart2_rx.uart2_rx */
+			OMAP4_IOPAD(0x11e, PIN_INPUT_PULLUP | MUX_MODE0)	/* uart2_tx.uart2_tx */
+		>;
+	};
+
+	bluetooth_pins: pinmux_bluetooth_pins {
+		pinctrl-single,pins = <
+			OMAP4_IOPAD(0x094, PIN_OUTPUT | MUX_MODE3)
+			OMAP4_IOPAD(0x0be, PIN_OUTPUT | MUX_MODE3)
+			OMAP4_IOPAD(0x0c0, WAKEUP_EN | PIN_INPUT | MUX_MODE3)
+			OMAP4_IOPAD(0x0d4, PIN_OUTPUT | MUX_MODE3)
+		>;
+	};
+
+	touch_pins: pinmux_touch_pins {
+		pinctrl-single,pins = <
+			OMAP4_IOPAD(0x06c, PIN_INPUT | MUX_MODE3)
+		>;
+	};
+};
+
+&i2c1 {
+	// We need i2c1 muxed early on the boot process for pmic
+	// bootloader already done it for us
+	// pinctrl-names = "default";
+	// pinctrl-0 = <&i2c1_pins>;
+
+	clock-frequency = <400000>;
+
+	twl: twl@48 {
+		reg = <0x48>;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <
+			&twl6030_pins
+			&twl6030_wkup_pins
+		>;
+
+		/* SPI = 0, IRQ# = 7, 4 = active high level-sensitive */
+		interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>; /* IRQ_SYS_1N cascaded to gic */
+		interrupt-parent = <&gic>;
+	};
+};
+
+#include "twl6032.dtsi"
+
+&i2c2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c2_pins>;
+};
+
+&i2c3 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c3_pins>;
+
+	touchscreen@48 {
+		compatible = "melfas,mms136";
+		reg = <0x48>;
+		interrupt-parent = <&gpio2>;
+		interrupts = <14 IRQ_TYPE_EDGE_FALLING>;
+		touchscreen-size-x = <1023>;
+		touchscreen-size-y = <599>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&touch_pins>;
+		avdd-supply = <&reg_touch_ldo_en>;
+		vdd-supply = <&vcxio>;
+	};
+};
+
+&i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4_pins>;
+
+	accelerometer@18 {
+		compatible = "bosch,bma254";
+		reg = <0x18>;
+		vdd-supply = <&ldo5>;
+		vddio-supply = <&vaux2>;
+		interrupt-parent = <&gpio4>;
+		interrupts = <25 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)> , <26 (IRQ_TYPE_LEVEL_HIGH | IRQ_TYPE_EDGE_RISING)>;
+		mount-matrix =  "-1",  "0",  "0",
+						"0",  "1",  "0",
+						"0",  "0", "1";
+	};
+
+	magnetometer@2e {
+		compatible = "yamaha,yas530";
+		reg = <0x2e>;
+		vdd-supply = <&ldo5>;
+		iovdd-supply = <&vaux2>;
+		reset-gpios = <&gpio5 29 GPIO_ACTIVE_LOW>;
+		interrupts = <&gpio6 10 IRQ_TYPE_EDGE_RISING>;
+        };
+};
+
+&dss {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&dss_dpi_pins>;
+
+	port {
+		dpi_out: endpoint {
+			remote-endpoint = <&bridge_in>;
+			data-lines = <24>;
+		};
+	};
+};
+
+#include "twl6030.dtsi"
+
+&twl_usb_comparator {
+	usb-supply = <&vusb>;
+};
+
+&usb_otg_hs {
+	interface-type = <1>;
+	mode = <3>;
+	power = <50>;
+};
+
+&mmc1 {
+	status = "ok";
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc1_pins>;
+
+	vmmc-supply = <&reg_espresso_external>;
+	bus-width = <4>;
+};
+
+
+&mmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc2_pins>;
+
+	vmmc-supply = <&reg_espresso_internal>;
+	ti,non-removable;
+	bus-width = <8>;
+};
+
+&mmc3 {
+	status = "disabled";
+};
+
+&mmc4 {
+	status = "disabled";
+};
+
+&mmc5 {
+	status = "okay";
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	non-removable;
+	bus-width = <4>;
+	vmmc-supply = <&reg_espresso_vwlan>;
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&mmc5_pins>;
+
+	brcmf: wifi@1 {
+		compatible = "brcm,bcm4330-fmac";
+		reg = <1>;
+
+		interrupt-parent = <&gpio3>;
+		interrupts = <17 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "host-wake";
+	};
+};
+
+&uart2 {
+	interrupts-extended = <&wakeupgen GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH
+                        &omap4_pmx_core OMAP4_UART2_RX>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart2_pins>;
+	bluetooth {
+		compatible = "brcm,bcm4330-bt";
+		pinctrl-names = "default";
+		pinctrl-0 = <&bluetooth_pins>;
+		shutdown-gpios = <&gpio4 7 GPIO_ACTIVE_HIGH>;
+		reset-gpios = <&gpio3 18 GPIO_ACTIVE_LOW>;
+		device-wakeup-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH>;
+		interrupt-parent = <&gpio3>;
+		interrupts = <19 IRQ_TYPE_EDGE_FALLING>;
+	};
+};
diff --git a/arch/arm/boot/dts/twl6032.dtsi b/arch/arm/boot/dts/twl6032.dtsi
new file mode 100644
index 000000000..f7b371179
--- /dev/null
+++ b/arch/arm/boot/dts/twl6032.dtsi
@@ -0,0 +1,88 @@
+/*
+ * Integrated Power Management Chip
+ * http://www.ti.com/lit/ds/symlink/twl6032.pdf
+ */
+&twl {
+	compatible = "ti,twl6032";
+	interrupt-controller;
+	#interrupt-cells = <1>;
+
+	rtc {
+		compatible = "ti,twl4030-rtc";
+		interrupts = <11>;
+	};
+
+	vana: regulator-vana {
+		compatible = "ti,twl6030-vana";
+		regulator-min-microvolt = <2100000>;
+		regulator-max-microvolt = <2100000>;
+		regulator-always-on;
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vaux1: regulator-vaux1 {
+		compatible = "ti,twl6032-ldo1";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+		regulator-always-on;
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vusim: regulator-vusim {
+		compatible = "ti,twl6032-ldo3";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vaux2: regulator-vaux2 {
+		compatible = "ti,twl6032-ldo4";
+		regulator-min-microvolt = <2800000>;
+		regulator-max-microvolt = <2800000>;
+		regulator-always-on;
+	};
+
+	ldo5: regulator-ldo5 {
+		compatible = "ti,twl6032-ldo5";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vcxio: regulator-vcxio {
+		compatible = "ti,twl6032-ldo6";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	smps4: regulator-smps4 {
+		compatible = "ti,twl6032-smps4";
+		regulator-min-microvolt = <1800000>;
+		regulator-max-microvolt = <1800000>;
+		regulator-always-on;
+	};
+
+	vusb: regulator-vusb {
+		compatible = "ti,twl6032-ldousb";
+		regulator-min-microvolt = <3300000>;
+		regulator-max-microvolt = <3300000>;
+		regulator-always-on;
+	};
+
+	gpadc: gpadc {
+		compatible = "ti,twl6032-gpadc";
+		interrupts = <3>;
+		#io-channel-cells = <1>;
+	};
+};