995 lines
26 KiB
Plaintext
995 lines
26 KiB
Plaintext
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// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Devicetree for the Samsung Galaxy S Advance GT-I9070 also known as Janice.
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*/
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/dts-v1/;
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#include "ste-db8500.dtsi"
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#include "ste-ab8500.dtsi"
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#include "ste-dbx5x0-pinctrl.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/leds/common.h>
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#include <dt-bindings/input/input.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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/ {
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model = "Samsung Galaxy S Advance (GT-I9070)";
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compatible = "samsung,janice", "st-ericsson,u8500";
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chosen {
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stdout-path = &serial2;
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};
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battery: battery {
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compatible = "samsung,eb535151vu";
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};
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thermal-zones {
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battery-thermal {
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/* This zone will be polled by the battery temperature code */
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polling-delay = <0>;
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polling-delay-passive = <0>;
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thermal-sensors = <&bat_therm>;
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trips {
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battery-crit-hi {
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temperature = <70000>;
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hysteresis = <2000>;
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type = "critical";
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};
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};
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};
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};
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bat_therm: thermistor {
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compatible = "samsung,1404-001221";
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io-channels = <&gpadc 0x02>; /* BatTemp */
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pullup-uv = <1800000>;
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pullup-ohm = <230000>;
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pulldown-ohm = <0>;
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#thermal-sensor-cells = <0>;
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};
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/* External LDO for eMMC LDO VMEM_3V3 controlled by GPIO6 */
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ldo_3v3_reg: regulator-gpio-ldo-3v3 {
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compatible = "regulator-fixed";
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/* Supplied in turn by VBAT */
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regulator-name = "VMEM_3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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gpio = <&gpio0 6 GPIO_ACTIVE_HIGH>;
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startup-delay-us = <5000>; // FIXME
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_ldo_en_default_mode>;
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};
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/*
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* External Ricoh "TSP" regulator for the touchscreen.
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* One GPIO line controls two voltages of 3.3V and 1.8V
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* this line is known as "TSP_LDO_ON1" in the schematics.
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*/
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ldo_tsp_3v3_reg: regulator-gpio-tsp-ldo-3v3 {
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compatible = "regulator-fixed";
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/* Supplied in turn by VBAT */
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regulator-name = "LDO_TSP_A3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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/* GPIO94 controls this regulator */
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gpio = <&gpio2 30 GPIO_ACTIVE_HIGH>;
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/* 70 ms power-on delay */
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startup-delay-us = <70000>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&tsp_ldo_en_default_mode>;
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};
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ldo_tsp_1v8_reg: regulator-gpio-tsp-ldo-1v8 {
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compatible = "regulator-fixed";
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/* Supplied in turn by VBAT */
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regulator-name = "VREG_TSP_1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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/* GPIO94 controls this regulator */
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gpio = <&gpio2 30 GPIO_ACTIVE_HIGH>;
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/* 70 ms power-on delay */
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startup-delay-us = <70000>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&tsp_ldo_en_default_mode>;
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};
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/*
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* External Ricoh "TSP" regulator for the touchkeys.
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* Two GPIO lines controls two voltages of 3.3V and 1.8V
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* TSP_LDO_ON2 controls VREG_TOUCHKEY_1V8
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* EN_LED_LDO controls VREG_KLED_3V3 (key LED)
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*/
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ldo_kled_3v3_reg: regulator-gpio-vreg-kled-3v3 {
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compatible = "regulator-fixed";
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/* Supplied in turn by VBAT */
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regulator-name = "VREG_KLED_3V3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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/* GPIO68 controls this regulator */
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gpio = <&gpio2 4 GPIO_ACTIVE_HIGH>;
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/* 70 ms power-on delay */
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startup-delay-us = <70000>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&en_led_ldo_default_mode>;
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};
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ldo_touchkey_1v8_reg: regulator-gpio-vreg-touchkey-1v8 {
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compatible = "regulator-fixed";
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/* Supplied in turn by VBAT */
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regulator-name = "VREG_TOUCHKEY_1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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/* GPIO89 controls this regulator */
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gpio = <&gpio2 25 GPIO_ACTIVE_HIGH>;
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/* 70 ms power-on delay */
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startup-delay-us = <70000>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&tsp_ldo_on2_default_mode>;
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};
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/*
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* External Ricoh RP152L010B-TR LCD LDO regulator for the display.
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* LCD_PWR_EN controls a 3.0V and 1.8V output.
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*/
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lcd_3v0_reg: regulator-gpio-lcd-3v0 {
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compatible = "regulator-fixed";
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/* Supplied in turn by VBAT */
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regulator-name = "VREG_LCD_3V0";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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/* GPIO219 controls this regulator */
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gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&lcd_pwr_en_default_mode>;
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};
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lcd_1v8_reg: regulator-gpio-lcd-1v8 {
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compatible = "regulator-fixed";
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/* Supplied in turn by VBAT */
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regulator-name = "VREG_LCD_1V8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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/* GPIO219 controls this regulator */
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gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&lcd_pwr_en_default_mode>;
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};
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/*
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* This regulator is a GPIO line that drives the Broadcom WLAN
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* line WL_REG_ON high and enables the internal regulators
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* inside the chip. Unfortunatley it is erroneously named
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* WLAN_RST_N on the schematic but it is not a reset line.
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*
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* The voltage specified here is only used to determine the OCR mask,
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* the for the SDIO connector, the chip is actually connected
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* directly to VBAT.
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*/
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wl_reg: regulator-gpio-wlan {
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compatible = "regulator-fixed";
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regulator-name = "WL_REG_ON";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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startup-delay-us = <100000>;
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/* GPIO215 (WLAN_RST_N to WL_REG_ON) */
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gpio = <&gpio6 23 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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pinctrl-names = "default";
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pinctrl-0 = <&wlan_ldo_en_default>;
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};
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gpio-keys {
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compatible = "gpio-keys";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_keys_default_mode>;
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button-home {
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linux,code = <KEY_HOME>;
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label = "HOME";
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/* GPIO91 */
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gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
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};
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button-volup {
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linux,code = <KEY_VOLUMEUP>;
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label = "VOL+";
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/* GPIO67 */
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gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
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};
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button-voldown {
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linux,code = <KEY_VOLUMEDOWN>;
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label = "VOL-";
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/* GPIO92 */
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gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
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};
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};
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/* Richtek RT8515GQW Flash LED Driver IC */
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flash {
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compatible = "richtek,rt8515";
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/* GPIO 140 */
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enf-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
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/* GPIO 141 */
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ent-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
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/*
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* RFS is 16 kOhm and RTS is 100 kOhm giving
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* the flash max current 343mA and torch max
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* current 55 mA.
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*/
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richtek,rfs-ohms = <16000>;
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richtek,rts-ohms = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_flash_default_mode>;
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led {
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function = LED_FUNCTION_FLASH;
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color = <LED_COLOR_ID_WHITE>;
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flash-max-timeout-us = <250000>;
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flash-max-microamp = <343750>;
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led-max-microamp = <55000>;
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};
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};
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/* Bit-banged I2C on GPIO143 and GPIO144 also called "SUBPMU I2C" */
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i2c-gpio-0 {
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compatible = "i2c-gpio";
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sda-gpios = <&gpio4 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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scl-gpios = <&gpio4 15 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c_gpio_0_default>;
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#address-cells = <1>;
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#size-cells = <0>;
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/* Yamaha YAS530 magnetometer */
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magnetometer@2e {
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compatible = "yamaha,yas530";
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reg = <0x2e>;
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/* VDD 3V */
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vdd-supply = <&ab8500_ldo_aux1_reg>;
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/* IOVDD 1.8V */
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iovdd-supply = <&ab8500_ldo_aux2_reg>;
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/* GPIO204 COMPASS_RST_N */
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reset-gpios = <&gpio6 12 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&yas529_default>;
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};
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/* TODO: this should also be used by the NCP6914 Camera power management unit */
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};
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/*
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* These pins do have an spi controller, however the controller on
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* these pins is not the fully featured PL022 SSP/SPI block but the
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* ST Micro diet "PL023" version. One of the lacking features in
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* this derivative is 3wire support, so it cannot be used to drive
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* this panel interface. We have to use GPIO bit-banging instead.
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*/
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spi-gpio-0 {
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compatible = "spi-gpio";
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/* Clock on GPIO220 */
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sck-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
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/* MISO/MOSI on GPIO224 (no separate MISO pin) */
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mosi-gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
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/* Chip select on GPIO223 */
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cs-gpios = <&gpio6 31 GPIO_ACTIVE_LOW>;
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num-chipselects = <1>;
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pinctrl-names = "default";
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pinctrl-0 = <&spi_gpio_0_default>;
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#address-cells = <1>;
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#size-cells = <0>;
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panel@0 {
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compatible = "samsung,s6e63m0";
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reg = <0>;
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vdd3-supply = <&lcd_3v0_reg>;
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vci-supply = <&lcd_1v8_reg>;
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/* Reset on GPIO139 */
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reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&panel_default_mode>;
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spi-3wire;
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/* TYPE 3: inverse clock polarity and phase */
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spi-cpha;
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spi-cpol;
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port {
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panel_in: endpoint {
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remote-endpoint = <&display_out>;
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};
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};
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};
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};
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/*
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* Current sense amplifier on the light sensor to convert current to
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* voltage. We do not know if this is the actual configuration. The
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* sense resistor value was found by calibrating in a room ambient
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* light with a second mobile phone light sensor as reference. If you
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* pry a Janice phone apart and inspect it you may figure this out.
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*/
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gp2a_shunt: current-sense-shunt {
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compatible = "current-sense-shunt";
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io-channels = <&gpadc 0x07>;
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shunt-resistor-micro-ohms = <15000000>; /* 15 ohms c:a */
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#io-channel-cells = <0>;
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io-channel-ranges;
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};
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/* Bit-banged I2C on GPIO196 and GPIO197 also called "TOUCHKEY_I2C" */
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i2c-gpio-1 {
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compatible = "i2c-gpio";
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sda-gpios = <&gpio6 5 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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scl-gpios = <&gpio6 4 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&i2c_gpio_1_default>;
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#address-cells = <1>;
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#size-cells = <0>;
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touchkey@20 {
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compatible = "coreriver,tc360-touchkey";
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reg = <0x20>;
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vdd-supply = <&ldo_kled_3v3_reg>;
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vcc-supply = <&ldo_touchkey_1v8_reg>;
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vddio-supply = <&ldo_touchkey_1v8_reg>;
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/* Interrupt on GPIO 198 */
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interrupt-parent = <&gpio6>;
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interrupts = <6 IRQ_TYPE_EDGE_RISING>;
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|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&touchkey_default_mode>;
|
||
|
|
linux,keycodes = <KEY_MENU KEY_BACK>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Bit-banged I2C on GPIO201 and GPIO202 also called "MOT_I2C" */
|
||
|
|
i2c-gpio-2 {
|
||
|
|
compatible = "i2c-gpio";
|
||
|
|
sda-gpios = <&gpio6 10 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
|
||
|
|
scl-gpios = <&gpio6 9 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&i2c_gpio_2_default>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
/* TODO: add the Immersion ISA1200 I2C device here */
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Bit-banged I2C on GPIO151 and GPIO152 also called "NFC_I2C" */
|
||
|
|
i2c-gpio-3 {
|
||
|
|
compatible = "i2c-gpio";
|
||
|
|
sda-gpios = <&gpio4 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
|
||
|
|
scl-gpios = <&gpio4 23 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&i2c_gpio_3_default>;
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
nfc@30 {
|
||
|
|
compatible = "nxp,pn547", "nxp,nxp-nci-i2c";
|
||
|
|
reg = <0x30>;
|
||
|
|
/* NFC IRQ on GPIO32 */
|
||
|
|
interrupt-parent = <&gpio1>;
|
||
|
|
interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
|
||
|
|
/* GPIO 31 */
|
||
|
|
firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
|
||
|
|
/* GPIO88 */
|
||
|
|
enable-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&pn547_janice_default>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
soc {
|
||
|
|
/* External Micro SD slot */
|
||
|
|
mmc@80126000 {
|
||
|
|
arm,primecell-periphid = <0x10480180>;
|
||
|
|
max-frequency = <50000000>;
|
||
|
|
bus-width = <4>;
|
||
|
|
cap-sd-highspeed;
|
||
|
|
cap-mmc-highspeed;
|
||
|
|
st,sig-dir-cmd;
|
||
|
|
st,sig-dir-dat0;
|
||
|
|
st,sig-dir-dat2;
|
||
|
|
st,sig-pin-fbclk;
|
||
|
|
full-pwr-cycle;
|
||
|
|
/* MMC is powered by AUX3 1.2V .. 2.91V */
|
||
|
|
vmmc-supply = <&ab8500_ldo_aux3_reg>;
|
||
|
|
/* 2.9 V level translator is using AUX3 at 2.9 V as well */
|
||
|
|
vqmmc-supply = <&ab8500_ldo_aux3_reg>;
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&mc0_a_2_default>;
|
||
|
|
pinctrl-1 = <&mc0_a_2_sleep>;
|
||
|
|
cd-gpios = <&gpio6 25 GPIO_ACTIVE_LOW>; // GPIO217
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
/* WLAN SDIO channel */
|
||
|
|
mmc@80118000 {
|
||
|
|
arm,primecell-periphid = <0x10480180>;
|
||
|
|
max-frequency = <50000000>;
|
||
|
|
bus-width = <4>;
|
||
|
|
non-removable;
|
||
|
|
cap-sd-highspeed;
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&mc1_a_2_default>;
|
||
|
|
pinctrl-1 = <&mc1_a_2_sleep>;
|
||
|
|
/*
|
||
|
|
* GPIO-controlled voltage enablement: this drives
|
||
|
|
* the WL_REG_ON line high when we use this device.
|
||
|
|
* Represented as regulator to fill OCR mask.
|
||
|
|
*/
|
||
|
|
vmmc-supply = <&wl_reg>;
|
||
|
|
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
wifi@1 {
|
||
|
|
compatible = "brcm,bcm4330-fmac", "brcm,bcm4329-fmac";
|
||
|
|
reg = <1>;
|
||
|
|
/* GPIO216 WL_HOST_WAKE */
|
||
|
|
interrupt-parent = <&gpio6>;
|
||
|
|
interrupts = <24 IRQ_TYPE_EDGE_FALLING>;
|
||
|
|
interrupt-names = "host-wake";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&wlan_default_mode>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* eMMC */
|
||
|
|
mmc@80005000 {
|
||
|
|
arm,primecell-periphid = <0x10480180>;
|
||
|
|
max-frequency = <50000000>;
|
||
|
|
bus-width = <8>;
|
||
|
|
non-removable;
|
||
|
|
cap-mmc-highspeed;
|
||
|
|
mmc-ddr-1_8v;
|
||
|
|
no-sdio;
|
||
|
|
no-sd;
|
||
|
|
vmmc-supply = <&ldo_3v3_reg>;
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&mc2_a_1_default>;
|
||
|
|
pinctrl-1 = <&mc2_a_1_sleep>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
/* GBF (Bluetooth) UART */
|
||
|
|
uart@80120000 {
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&u0_a_1_default>;
|
||
|
|
pinctrl-1 = <&u0_a_1_sleep>;
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
bluetooth {
|
||
|
|
/* BCM4330B1 actually */
|
||
|
|
compatible = "brcm,bcm4330-bt";
|
||
|
|
/* GPIO222 rail BT_VREG_EN to BT_REG_ON */
|
||
|
|
shutdown-gpios = <&gpio6 30 GPIO_ACTIVE_HIGH>;
|
||
|
|
/* BT_WAKE on GPIO199 */
|
||
|
|
device-wakeup-gpios = <&gpio6 7 GPIO_ACTIVE_HIGH>;
|
||
|
|
/* BT_HOST_WAKE on GPIO97 */
|
||
|
|
/* FIXME: convert to interrupt */
|
||
|
|
host-wakeup-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
|
||
|
|
/* BT_RST_N on GPIO209 */
|
||
|
|
reset-gpios = <&gpio6 17 GPIO_ACTIVE_LOW>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&bluetooth_default_mode>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* GPS UART */
|
||
|
|
uart@80121000 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
/* CTS/RTS is not used, CTS is repurposed as GPIO */
|
||
|
|
pinctrl-0 = <&u1rxtx_a_1_default>;
|
||
|
|
pinctrl-1 = <&u1rxtx_a_1_sleep>;
|
||
|
|
|
||
|
|
gnss {
|
||
|
|
/*
|
||
|
|
* The Low Noise Amplifier (LNA) power and enablement is controlled
|
||
|
|
* autonomously by the GSD4t.
|
||
|
|
* Janice has a SiRFstarIV-based GSD4t
|
||
|
|
* Golden has a SiRFstarV 5t-based CSRG05TA03-ICJE-R.
|
||
|
|
*/
|
||
|
|
compatible = "csr,gsd4t";
|
||
|
|
/* GPS_RSTN on GPIO21 */
|
||
|
|
reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
|
||
|
|
/* GPS_ON_OFF on GPIO96 */
|
||
|
|
sirf,onoff-gpios = <&gpio3 0 GPIO_ACTIVE_HIGH>;
|
||
|
|
/* GPS_1V8 (VSMPS2) */
|
||
|
|
vcc-supply = <&db8500_vsmps2_reg>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&gsd4t_janice_default>;
|
||
|
|
/* According to /etc/sirfgps.conf */
|
||
|
|
current-speed = <460800>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Debugging console UART connected to TSU6111RSVR (FSA880) */
|
||
|
|
uart@80007000 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&u2rxtx_c_1_default>;
|
||
|
|
pinctrl-1 = <&u2rxtx_c_1_sleep>;
|
||
|
|
};
|
||
|
|
|
||
|
|
prcmu@80157000 {
|
||
|
|
ab8500 {
|
||
|
|
phy {
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&usb_a_1_default>;
|
||
|
|
pinctrl-1 = <&usb_a_1_sleep>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ab8500_fg {
|
||
|
|
line-impedance-micro-ohms = <15000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
regulator {
|
||
|
|
ab8500_ldo_aux1 {
|
||
|
|
/* Used for VDD for sensors */
|
||
|
|
regulator-name = "V-SENSORS-VDD";
|
||
|
|
regulator-min-microvolt = <3000000>;
|
||
|
|
regulator-max-microvolt = <3000000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ab8500_ldo_aux2 {
|
||
|
|
/* Used for VIO for sensors */
|
||
|
|
regulator-name = "V-SENSORS-VIO";
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
|
||
|
|
ab8500_ldo_aux3 {
|
||
|
|
/* Used for voltage for external MMC/SD card */
|
||
|
|
regulator-name = "V-MMC-SD";
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-max-microvolt = <2910000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* I2C0 */
|
||
|
|
i2c@80004000 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&i2c0_a_1_default>;
|
||
|
|
pinctrl-1 = <&i2c0_a_1_sleep>;
|
||
|
|
|
||
|
|
proximity@44 {
|
||
|
|
/* Janice has the GP2AP002A00F with light sensor */
|
||
|
|
compatible = "sharp,gp2ap002a00f";
|
||
|
|
clock-frequency = <400000>;
|
||
|
|
reg = <0x44>;
|
||
|
|
|
||
|
|
interrupt-parent = <&gpio4>;
|
||
|
|
interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
|
||
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>;
|
||
|
|
vio-supply = <&ab8500_ldo_aux2_reg>;
|
||
|
|
/* ADC channel AUX2 to read ALSOUT ambient light sensor out */
|
||
|
|
io-channels = <&gp2a_shunt>;
|
||
|
|
io-channel-names = "alsout";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&gp2ap002_janice_default>;
|
||
|
|
/* B1 mode (arch/arm/mach-ux500/include/mach/gp2a.h) */
|
||
|
|
sharp,proximity-far-hysteresis = /bits/ 8 <0x40>;
|
||
|
|
sharp,proximity-close-hysteresis = /bits/ 8 <0x0f>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* I2C1 on GPIO16 and GPIO17 also called "MUS I2C" */
|
||
|
|
i2c@80122000 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default","sleep";
|
||
|
|
pinctrl-0 = <&i2c1_b_2_default>;
|
||
|
|
pinctrl-1 = <&i2c1_b_2_sleep>;
|
||
|
|
|
||
|
|
/* Texas Instruments TSU6111 micro USB switch */
|
||
|
|
usb-switch@25 {
|
||
|
|
compatible = "ti,tsu6111";
|
||
|
|
reg = <0x25>;
|
||
|
|
/* Interrupt JACK_INT_N on GPIO95 */
|
||
|
|
interrupt-parent = <&gpio2>;
|
||
|
|
interrupts = <31 IRQ_TYPE_EDGE_FALLING>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&tsu6111_janice_default>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* I2C2 on GPIO10 and GPIO11 also called "SENSORS I2C" */
|
||
|
|
i2c@80128000 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&i2c2_b_2_default>;
|
||
|
|
pinctrl-1 = <&i2c2_b_2_sleep>;
|
||
|
|
|
||
|
|
gyroscope@68 {
|
||
|
|
compatible = "invensense,mpu3050";
|
||
|
|
reg = <0x68>;
|
||
|
|
/* GPIO226 interrupt */
|
||
|
|
interrupt-parent = <&gpio7>;
|
||
|
|
interrupts = <2 IRQ_TYPE_EDGE_FALLING>;
|
||
|
|
/* FIXME: no idea about this */
|
||
|
|
mount-matrix = "1", "0", "0",
|
||
|
|
"0", "1", "0",
|
||
|
|
"0", "0", "1";
|
||
|
|
vlogic-supply = <&ab8500_ldo_aux2_reg>; // 1.8V
|
||
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>; // 3V
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&mpu3050_janice_default>;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* The MPU-3050 acts as a hub for the
|
||
|
|
* accelerometer.
|
||
|
|
*/
|
||
|
|
i2c-gate {
|
||
|
|
#address-cells = <1>;
|
||
|
|
#size-cells = <0>;
|
||
|
|
|
||
|
|
/* Bosch BMA222 accelerometer */
|
||
|
|
accelerometer@8 {
|
||
|
|
compatible = "bosch,bma222";
|
||
|
|
reg = <0x08>;
|
||
|
|
mount-matrix = "0", "-1", "0",
|
||
|
|
"1", "0", "0",
|
||
|
|
"0", "0", "1";
|
||
|
|
vddio-supply = <&ab8500_ldo_aux2_reg>; // 1.8V
|
||
|
|
vdd-supply = <&ab8500_ldo_aux1_reg>; // 3V
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* I2C3 */
|
||
|
|
i2c@80110000 {
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
pinctrl-names = "default", "sleep";
|
||
|
|
pinctrl-0 = <&i2c3_c_2_default>;
|
||
|
|
pinctrl-1 = <&i2c3_c_2_sleep>;
|
||
|
|
|
||
|
|
/* Atmel mXT224E touchscreen */
|
||
|
|
touchscreen@4a {
|
||
|
|
compatible = "atmel,maxtouch";
|
||
|
|
reg = <0x4a>;
|
||
|
|
/* GPIO218 (TSP_INT_1V8) */
|
||
|
|
interrupt-parent = <&gpio6>;
|
||
|
|
interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
|
||
|
|
/* VDDA is "analog supply", 2.57-3.47 V */
|
||
|
|
vdda-supply = <&ldo_tsp_3v3_reg>;
|
||
|
|
/* VDD is "digital supply" 1.71-3.47V */
|
||
|
|
vdd-supply = <&ldo_tsp_1v8_reg>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&tsp_default>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
mcde@a0350000 {
|
||
|
|
status = "okay";
|
||
|
|
pinctrl-names = "default";
|
||
|
|
pinctrl-0 = <&dpi_default_mode>;
|
||
|
|
|
||
|
|
port {
|
||
|
|
display_out: endpoint {
|
||
|
|
remote-endpoint = <&panel_in>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&pinctrl {
|
||
|
|
/*
|
||
|
|
* This extends the MC0_A_2 default config to include
|
||
|
|
* the card detect GPIO217 line.
|
||
|
|
*/
|
||
|
|
sdi0 {
|
||
|
|
mc0_a_2_default {
|
||
|
|
default_cfg4 {
|
||
|
|
pins = "GPIO217_AH12"; /* card detect */
|
||
|
|
ste,config = <&gpio_in_pd>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
mcde {
|
||
|
|
dpi_default_mode: dpi_default {
|
||
|
|
default_mux1 {
|
||
|
|
/* Mux in all the data lines */
|
||
|
|
function = "lcd";
|
||
|
|
groups =
|
||
|
|
/* Data lines D0-D7 GPIO70..GPIO77 */
|
||
|
|
"lcd_d0_d7_a_1",
|
||
|
|
/* Data lines D8-D11 GPIO78..GPIO81 */
|
||
|
|
"lcd_d8_d11_a_1",
|
||
|
|
/* Data lines D12-D15 GPIO82..GPIO85 */
|
||
|
|
"lcd_d12_d15_a_1",
|
||
|
|
/* Data lines D16-D23 GPIO161..GPIO168 */
|
||
|
|
"lcd_d16_d23_b_1";
|
||
|
|
};
|
||
|
|
default_mux2 {
|
||
|
|
function = "lcda";
|
||
|
|
/* Clock line on GPIO150, DE, VSO, HSO on GPIO169..GPIO171 */
|
||
|
|
groups = "lcdaclk_b_1", "lcda_b_1";
|
||
|
|
};
|
||
|
|
/* Input, no pull-up is the default state for pins used for an alt function */
|
||
|
|
default_cfg1 {
|
||
|
|
pins = "GPIO150_C14", "GPIO169_D22", "GPIO170_C23", "GPIO171_D23";
|
||
|
|
ste,config = <&in_nopull>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO for panel reset control */
|
||
|
|
panel {
|
||
|
|
panel_default_mode: panel_default {
|
||
|
|
janice_cfg1 {
|
||
|
|
/* Reset line */
|
||
|
|
pins = "GPIO139_C9";
|
||
|
|
ste,config = <&gpio_out_lo>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO that enables the LDO regulator for the eMMC */
|
||
|
|
emmc-ldo {
|
||
|
|
emmc_ldo_en_default_mode: emmc_ldo_default {
|
||
|
|
/* LDO enable on GPIO6 */
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO6_AF6";
|
||
|
|
ste,config = <&gpio_out_hi>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO that enables the LDO regulator for the touchscreen */
|
||
|
|
tsp-ldo {
|
||
|
|
tsp_ldo_en_default_mode: tsp_ldo_default {
|
||
|
|
/* LDO enable on GPIO94 */
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO94_D7";
|
||
|
|
ste,config = <&gpio_out_hi>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO that enables the LDO regulator for the key LED */
|
||
|
|
key-led {
|
||
|
|
en_led_ldo_default_mode: en_led_ldo_default {
|
||
|
|
/* EN_LED_LDO on GPIO68 */
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO68_E1";
|
||
|
|
ste,config = <&gpio_out_hi>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO that enables the LDO regulator for the touchkeys */
|
||
|
|
touchkey-ldo {
|
||
|
|
tsp_ldo_on2_default_mode: tsp_ldo_on2_default {
|
||
|
|
/* TSP_LDO_ON2 on GPIO89 */
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO89_E6";
|
||
|
|
ste,config = <&gpio_out_lo>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
touchkey {
|
||
|
|
touchkey_default_mode: touchkey_default {
|
||
|
|
janice_cfg1 {
|
||
|
|
/* Interrupt */
|
||
|
|
pins = "GPIO198_AG25";
|
||
|
|
ste,config = <&gpio_in_nopull>;
|
||
|
|
};
|
||
|
|
janice_cfg2 {
|
||
|
|
/* Reset, actually completely unused (not routed) */
|
||
|
|
pins = "GPIO205_AG23";
|
||
|
|
ste,config = <&gpio_in_pd>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO that enabled the LDO regulator for the LCD display */
|
||
|
|
lcd-ldo {
|
||
|
|
lcd_pwr_en_default_mode: lcd_pwr_en_default {
|
||
|
|
/* LCD_PWR_EN on GPIO219 */
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO219_AG10";
|
||
|
|
ste,config = <&gpio_out_hi>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO that enables the WLAN internal LDO regulators */
|
||
|
|
wlan-ldo {
|
||
|
|
wlan_ldo_en_default: wlan_ldo_default {
|
||
|
|
/* GPIO215 named WLAN_RST_N */
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO215_AH13";
|
||
|
|
ste,config = <&gpio_out_lo>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* Flash and torch */
|
||
|
|
flash {
|
||
|
|
gpio_flash_default_mode: flash_default {
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO140_B11", "GPIO141_C12";
|
||
|
|
ste,config = <&gpio_out_lo>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO keys */
|
||
|
|
gpio-keys {
|
||
|
|
gpio_keys_default_mode: gpio_keys_default {
|
||
|
|
skomer_cfg1 {
|
||
|
|
pins = "GPIO67_G2", /* VOL UP */
|
||
|
|
"GPIO91_B6", /* HOME */
|
||
|
|
"GPIO92_D6"; /* VOL DOWN */
|
||
|
|
ste,config = <&gpio_in_pu>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* Interrupt line for the Atmel MXT228 touchscreen */
|
||
|
|
tsp {
|
||
|
|
tsp_default: tsp_default {
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO218_AH11"; /* TSP_INT_1V8 */
|
||
|
|
ste,config = <&gpio_in_nopull>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* Reset line for the Yamaha YAS529 magnetometer */
|
||
|
|
yas529 {
|
||
|
|
yas529_default: yas529_janice {
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO204_AF23";
|
||
|
|
ste,config = <&gpio_out_hi>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* Interrupt line for light/proximity sensor GP2AP002 */
|
||
|
|
gp2ap002 {
|
||
|
|
gp2ap002_janice_default: gp2ap002_janice {
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO146_D13";
|
||
|
|
ste,config = <&gpio_in_nopull>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* Interrupt line for Invensense MPU3050 gyroscope */
|
||
|
|
mpu3050 {
|
||
|
|
mpu3050_janice_default: mpu3050_janice {
|
||
|
|
janice_cfg1 {
|
||
|
|
/* GPIO226 used for IRQ */
|
||
|
|
pins = "GPIO226_AF8";
|
||
|
|
ste,config = <&gpio_in_nopull>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO-based I2C bus for magnetometer and NCP6914 */
|
||
|
|
i2c-gpio-0 {
|
||
|
|
i2c_gpio_0_default: i2c_gpio_0 {
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO143_D12", "GPIO144_B13";
|
||
|
|
ste,config = <&gpio_in_nopull>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO-based I2C bus for the Cypress touchkeys */
|
||
|
|
i2c-gpio-1 {
|
||
|
|
i2c_gpio_1_default: i2c_gpio_1 {
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO196_AG26", "GPIO197_AH24";
|
||
|
|
ste,config = <&gpio_in_nopull>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO-based I2C bus for the Immersion ISA1200 */
|
||
|
|
i2c-gpio-2 {
|
||
|
|
i2c_gpio_2_default: i2c_gpio_2 {
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO201_AF24", "GPIO202_AF25";
|
||
|
|
ste,config = <&gpio_in_nopull>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO-based I2C bus for the NFC */
|
||
|
|
i2c-gpio-3 {
|
||
|
|
i2c_gpio_3_default: i2c_gpio_3 {
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO151_D17", "GPIO152_D16";
|
||
|
|
ste,config = <&gpio_in_nopull>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* GPIO-based SPI bus for the display */
|
||
|
|
spi-gpio-0 {
|
||
|
|
spi_gpio_0_default: spi_gpio_0 {
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO220_AH10", "GPIO223_AH9", "GPIO224_AG9";
|
||
|
|
ste,config = <&gpio_out_hi>;
|
||
|
|
};
|
||
|
|
/* This pin is unused but belongs with this SPI block */
|
||
|
|
janice_cfg2 {
|
||
|
|
pins = "GPIO225_AG8";
|
||
|
|
ste,config = <&in_pd>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
wlan {
|
||
|
|
wlan_default_mode: wlan_default {
|
||
|
|
/* GPIO216 for WL_HOST_WAKE */
|
||
|
|
janice_cfg2 {
|
||
|
|
pins = "GPIO216_AG12";
|
||
|
|
ste,config = <&gpio_in_pd>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
bluetooth {
|
||
|
|
bluetooth_default_mode: bluetooth_default {
|
||
|
|
/* GPIO199 BT_WAKE and GPIO222 BT_VREG_ON */
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO199_AH23", "GPIO222_AJ9";
|
||
|
|
ste,config = <&gpio_out_lo>;
|
||
|
|
};
|
||
|
|
/* GPIO97 BT_HOST_WAKE */
|
||
|
|
janice_cfg2 {
|
||
|
|
pins = "GPIO97_D9";
|
||
|
|
ste,config = <&gpio_in_nopull>;
|
||
|
|
};
|
||
|
|
/* GPIO209 BT_RST_N */
|
||
|
|
janice_cfg3 {
|
||
|
|
pins = "GPIO209_AG15";
|
||
|
|
ste,config = <&gpio_out_hi>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
/* Interrupt line for TI TSU6111 Micro USB switch */
|
||
|
|
tsu6111 {
|
||
|
|
tsu6111_janice_default: tsu6111_janice {
|
||
|
|
janice_cfg1 {
|
||
|
|
/* GPIO95 used for IRQ */
|
||
|
|
pins = "GPIO95_E8";
|
||
|
|
ste,config = <&gpio_in_nopull>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
nfc {
|
||
|
|
pn547_janice_default: pn547_janice {
|
||
|
|
/* Interrupt line */
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO32_V2";
|
||
|
|
ste,config = <&gpio_in_nopull>;
|
||
|
|
};
|
||
|
|
/* Enable and firmware GPIOs */
|
||
|
|
janice_cfg2 {
|
||
|
|
pins = "GPIO31_V3", "GPIO88_C4";
|
||
|
|
ste,config = <&gpio_out_lo>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
gsd4t {
|
||
|
|
gsd4t_janice_default: gsd4t_janice {
|
||
|
|
/* Reset line, start out asserted */
|
||
|
|
janice_cfg1 {
|
||
|
|
pins = "GPIO21_AB3";
|
||
|
|
ste,config = <&gpio_out_lo>;
|
||
|
|
};
|
||
|
|
/* GPS_ON_OFF, start out deasserted (off) */
|
||
|
|
janice_cfg2 {
|
||
|
|
pins = "GPIO96_D8";
|
||
|
|
ste,config = <&gpio_out_lo>;
|
||
|
|
};
|
||
|
|
/* Unused power enablement line, used in R0.0 and R0.1 boards */
|
||
|
|
janice_cfg3 {
|
||
|
|
pins = "GPIO86_C6";
|
||
|
|
ste,config = <&gpio_in_pd>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|