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Diffstat (limited to 'dts/src/arm/ste-ux500-samsung-codina.dts')
-rw-r--r--dts/src/arm/ste-ux500-samsung-codina.dts867
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diff --git a/dts/src/arm/ste-ux500-samsung-codina.dts b/dts/src/arm/ste-ux500-samsung-codina.dts
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index fbd6006554..0000000000
--- a/dts/src/arm/ste-ux500-samsung-codina.dts
+++ /dev/null
@@ -1,867 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Devicetree for the Samsung Galaxy Ace 2 GT-I8160 also known as Codina.
- *
- * NOTE: this is the most common variant according to the vendor tree, known
- * as "R0.0". There appears to be a "R0.4" variant with backlight on GPIO69,
- * AB8505 and other changes. There is also talk about some variants having a
- * Samsung S6D27A1 display, indicated by passing a different command line from
- * the boot loader.
- *
- * The Samsung tree further talks about GT-I8160P and GT-I8160chn (China).
- * The GT-I8160 plain is knonw as the "europe" variant.
- * The GT-I8160P appears to not use the ST Microelectronics accelerometer.
- * The GT-I8160chn appears to be the same as the europe variant.
- */
-
-/dts-v1/;
-#include "ste-db8500.dtsi"
-#include "ste-ab8500.dtsi"
-#include "ste-dbx5x0-pinctrl.dtsi"
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/leds/common.h>
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/interrupt-controller/irq.h>
-
-/ {
- model = "Samsung Galaxy Ace 2 (GT-I8160)";
- compatible = "samsung,codina", "st-ericsson,u8500";
-
- cpus {
- cpu@300 {
- /*
- * This has a frequency cap at ~800 MHz in the firmware.
- * (Changing this number here will not overclock it.)
- */
- operating-points = <798720 0
- 399360 0
- 199680 0>;
- };
- };
-
- chosen {
- stdout-path = &serial2;
- };
-
- battery: battery {
- compatible = "samsung,eb425161lu";
- };
-
- /* TI TXS0206 level translator for 2.9 V */
- sd_level_translator: regulator-gpio {
- compatible = "regulator-fixed";
-
- /* GPIO87 EN */
- gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>;
- enable-active-high;
-
- regulator-name = "sd-level-translator";
- regulator-min-microvolt = <2900000>;
- regulator-max-microvolt = <2900000>;
- regulator-type = "voltage";
-
- startup-delay-us = <200>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&sd_level_translator_default>;
- };
-
- /* External LDO MIC5366-3.3YMT for eMMC */
- ldo_3v3_reg: regulator-gpio-ldo-3v3 {
- compatible = "regulator-fixed";
- /* Supplied in turn by VBAT */
- regulator-name = "VMEM_3V3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpios = <&gpio6 31 GPIO_ACTIVE_HIGH>;
- startup-delay-us = <5000>;
- enable-active-high;
- pinctrl-names = "default";
- pinctrl-0 = <&emmc_ldo_en_default_mode>;
- };
-
- /*
- * External Ricoh "TSP" regulator for the touchscreen.
- * One GPIO line controls two voltages of 3.3V and 1.8V
- * this line is known as "TSP_LDO_ON1" in the schematics.
- */
- ldo_tsp_3v3_reg: regulator-gpio-tsp-ldo-3v3 {
- compatible = "regulator-fixed";
- /* Supplied in turn by VBAT */
- regulator-name = "LDO_TSP_A3V3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- /* GPIO94 controls this regulator */
- gpio = <&gpio2 30 GPIO_ACTIVE_HIGH>;
- /* 70 ms power-on delay */
- startup-delay-us = <70000>;
- enable-active-high;
- pinctrl-names = "default";
- pinctrl-0 = <&tsp_ldo_en_default_mode>;
- };
- ldo_tsp_1v8_reg: regulator-gpio-tsp-ldo-1v8 {
- compatible = "regulator-fixed";
- /* Supplied in turn by VBAT */
- regulator-name = "VREG_TSP_1V8";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- /* GPIO94 controls this regulator */
- gpio = <&gpio2 30 GPIO_ACTIVE_HIGH>;
- /* 70 ms power-on delay */
- startup-delay-us = <70000>;
- enable-active-high;
- pinctrl-names = "default";
- pinctrl-0 = <&tsp_ldo_en_default_mode>;
- };
-
- /*
- * External Ricoh RP152L010B-TR LCD LDO regulator for the display.
- * LCD_PWR_EN controls both a 3.0V and 1.8V output.
- */
- lcd_3v0_reg: regulator-gpio-lcd-3v0 {
- compatible = "regulator-fixed";
- /* Supplied in turn by VBAT */
- regulator-name = "VREG_LCD_3.0V";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- /* GPIO219 controls this regulator */
- gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- pinctrl-names = "default";
- pinctrl-0 = <&lcd_pwr_en_default_mode>;
- };
- lcd_1v8_reg: regulator-gpio-lcd-1v8 {
- compatible = "regulator-fixed";
- /* Supplied in turn by VBAT */
- regulator-name = "VREG_LCD_1.8V";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- /* GPIO219 controls this regulator too */
- gpio = <&gpio6 27 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- pinctrl-names = "default";
- pinctrl-0 = <&lcd_pwr_en_default_mode>;
- };
-
- /*
- * This regulator is a GPIO line that drives the Broadcom WLAN
- * line WL_REG_ON high and enables the internal regulators
- * inside the chip. Unfortunatley it is erroneously named
- * WLAN_RST_N on the schematic but it is not a reset line.
- *
- * The voltage specified here is only used to determine the OCR mask,
- * the for the SDIO connector, the chip is actually connected
- * directly to VBAT.
- */
- wl_reg: regulator-gpio-wlan {
- compatible = "regulator-fixed";
- regulator-name = "WL_REG_ON";
- regulator-min-microvolt = <3000000>;
- regulator-max-microvolt = <3000000>;
- startup-delay-us = <100000>;
- /* GPIO215 (WLAN_RST_N to WL_REG_ON) */
- gpio = <&gpio6 23 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- pinctrl-names = "default";
- pinctrl-0 = <&wlan_ldo_en_default>;
- };
-
- vibrator {
- compatible = "gpio-vibrator";
- /* GPIO195 "MOT_EN" */
- enable-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&vibrator_default>;
- };
-
- gpio-keys {
- compatible = "gpio-keys";
- pinctrl-names = "default";
- pinctrl-0 = <&gpio_keys_default_mode>;
-
- button-home {
- linux,code = <KEY_HOME>;
- label = "HOME";
- /* GPIO91 */
- gpios = <&gpio2 27 GPIO_ACTIVE_LOW>;
- };
- button-volup {
- linux,code = <KEY_VOLUMEUP>;
- label = "VOL+";
- /* GPIO67 */
- gpios = <&gpio2 3 GPIO_ACTIVE_LOW>;
- };
- button-voldown {
- linux,code = <KEY_VOLUMEDOWN>;
- label = "VOL-";
- /* GPIO92 */
- gpios = <&gpio2 28 GPIO_ACTIVE_LOW>;
- };
- };
-
- gpio-leds {
- compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&gpio_leds_default_mode>;
- touchkey-led {
- label = "touchkeys";
- /*
- * GPIO194 on R0.0, R0.4 does not use this at all, it
- * will instead turn LDO AUX4 on/off for key led backlighy.
- * (Line is pulled down on R0.4)
- */
- gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>;
- default-state = "on";
- };
- };
-
- ktd253: backlight {
- compatible = "kinetic,ktd253";
- /*
- * GPIO68 is for R0.0, the board file talks about a TMO variant
- * (R0.4) using GPIO69.
- */
- enable-gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>;
- /* Default to 13/32 brightness */
- default-brightness = <13>;
- pinctrl-names = "default";
- pinctrl-0 = <&ktd253_backlight_default_mode>;
- };
-
- /* Richtek RT8515GQW Flash LED Driver IC */
- flash {
- compatible = "richtek,rt8515";
- /* GPIO 140 */
- enf-gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
- /* GPIO 141 */
- ent-gpios = <&gpio4 13 GPIO_ACTIVE_HIGH>;
- /*
- * RFS is 16 kOhm and RTS is 100 kOhm giving
- * the flash max current 343mA and torch max
- * current 55 mA.
- */
- richtek,rfs-ohms = <16000>;
- richtek,rts-ohms = <100000>;
- pinctrl-names = "default";
- pinctrl-0 = <&gpio_flash_default_mode>;
-
- led {
- function = LED_FUNCTION_FLASH;
- color = <LED_COLOR_ID_WHITE>;
- flash-max-timeout-us = <250000>;
- flash-max-microamp = <343750>;
- led-max-microamp = <55000>;
- };
- };
-
- /* Bit-banged I2C on GPIO143 and GPIO144 also called "SUBPMU I2C" */
- i2c-gpio-0 {
- compatible = "i2c-gpio";
- sda-gpios = <&gpio4 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
- scl-gpios = <&gpio4 15 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
- pinctrl-names = "default";
- pinctrl-0 = <&i2c_gpio_0_default>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- magnetometer@c {
- compatible = "alps,hscdtd008a";
- reg = <0x0c>;
- clock-frequency = <400000>;
-
- avdd-supply = <&ab8500_ldo_aux1_reg>; // 3V
- dvdd-supply = <&ab8500_ldo_aux2_reg>; // 1.8V
- };
- /* TODO: this should also be used by the SM5103 Camera power management unit */
- };
-
- /* Bit-banged I2C on GPIO151 and GPIO152 also called "NFC I2C" */
- i2c-gpio-1 {
- 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_1_default>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- /* TODO: add the NFC chip here */
- };
-
- spi-gpio-0 {
- compatible = "spi-gpio";
- /* Clock on GPIO220, pin SCL */
- sck-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
- /* MOSI on GPIO224, pin SDI "slave data in" */
- mosi-gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
- /* MISO on GPIO225, pin SDO "slave data out" */
- miso-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
- /* Chip select on GPIO201 */
- cs-gpios = <&gpio6 9 GPIO_ACTIVE_LOW>;
- num-chipselects = <1>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&spi_gpio_0_default>;
- #address-cells = <1>;
- #size-cells = <0>;
-
- /*
- * Some Codinas (90%) have a WideChips WS2401-based LMS380KF01
- * display mounted and some 10% has a Samsung S6D27A1 instead.
- * The boot loader needs to modify this compatible to
- * correspond to whatever is passed from the early Samsung boot.
- */
- panel@0 {
- compatible = "samsung,lms380kf01";
- spi-max-frequency = <1200000>;
- /* TYPE 3: inverse clock polarity and phase */
- spi-cpha;
- spi-cpol;
-
- reg = <0>;
- vci-supply = <&lcd_3v0_reg>;
- vccio-supply = <&lcd_1v8_reg>;
-
- /* Reset on GPIO139 */
- reset-gpios = <&gpio4 11 GPIO_ACTIVE_LOW>;
- /* LCD_VGH/LCD_DETECT, ESD IRQ on GPIO93 */
- interrupt-parent = <&gpio2>;
- interrupts = <29 IRQ_TYPE_EDGE_RISING>;
-
- pinctrl-names = "default";
- pinctrl-0 = <&panel_default_mode>;
- backlight = <&ktd253>;
-
- port {
- panel_in: endpoint {
- remote-endpoint = <&display_out>;
- };
- };
- };
- };
-
- soc {
- /* External Micro SD slot */
- mmc@80126000 {
- arm,primecell-periphid = <0x10480180>;
- max-frequency = <100000000>;
- bus-width = <4>;
- cap-sd-highspeed;
- cap-mmc-highspeed;
- 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 = <&sd_level_translator>;
- 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 {
- /* Actually BRCM4330 */
- 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 = <100000000>;
- 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";
- /*
- * GPIO130 will be set to input no pull-up resulting in a resistor
- * pulling the reset high and taking the memory out of reset.
- */
- 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 {
- 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>;
- /* FIXME: add a device for the GPS here */
- };
-
- /* 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 {
- ab8500_usb {
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&usb_a_1_default>;
- pinctrl-1 = <&usb_a_1_sleep>;
- };
-
- ab8500-regulators {
- 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 also known as "AGC I2C" */
- i2c@80004000 {
- status = "okay";
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&i2c0_a_1_default>;
- pinctrl-1 = <&i2c0_a_1_sleep>;
-
- /* TODO: write bindings and driver for this proximity sensor */
- proximity@39 {
- /* Codina has the Mouser TMD2672 */
- compatible = "mouser,tmd2672";
- clock-frequency = <400000>;
- reg = <0x39>;
-
- /* IRQ on GPIO146 "PS_INT" */
- interrupt-parent = <&gpio4>;
- interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
- /* FIXME: needs a VDDIO supply that is connected to a pull-up resistor */
- vdd-supply = <&ab8500_ldo_aux1_reg>;
- pinctrl-names = "default";
- pinctrl-0 = <&tms2672_codina_default>;
- };
- };
-
- /* I2C1 on GPIO16 and GPIO17 also called "MUS I2C" */
- i2c@80122000 {
- status = "okay";
- pinctrl-names = "default","sleep";
- /* FIXME: If it doesn't work try what we use on Gavini */
- 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_codina_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>;
-
- lisd3dh@19 {
- /* ST Microelectronics Accelerometer */
- compatible = "st,lis3dh-accel";
- st,drdy-int-pin = <1>;
- reg = <0x19>;
- vdd-supply = <&ab8500_ldo_aux1_reg>; // 3V
- vddio-supply = <&ab8500_ldo_aux2_reg>; // 1.8V
- mount-matrix = "0", "-1", "0",
- "1", "0", "0",
- "0", "0", "1";
- };
- };
-
- /* I2C3 */
- i2c@80110000 {
- status = "okay";
-
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&i2c3_c_2_default>;
- pinctrl-1 = <&i2c3_c_2_sleep>;
-
- /* TODO: write bindings and driver for this touchscreen */
-
- /* Zinitix BT404 ISP part */
- isp@50 {
- compatible = "zinitix,bt404-isp";
- reg = <0x50>;
- pinctrl-names = "default";
- pinctrl-0 = <&tsp_default>;
- };
-
- /* Zinitix BT404 touchscreen, also has the touchkeys for menu and back */
- touchscreen@20 {
- compatible = "zinitix,bt404";
- reg = <0x20>;
- /* GPIO218 (TSP_INT_1V8) */
- interrupt-parent = <&gpio6>;
- interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
- vcca-supply = <&ldo_tsp_3v3_reg>;
- vdd-supply = <&ldo_tsp_1v8_reg>;
- zinitix,mode = <2>;
- touchscreen-size-x = <480>;
- touchscreen-size-y = <800>;
- 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>;
- };
- };
- };
- sdi2 {
- /*
- * This will make the resistor mounted in R0.0 pull up
- * the reset line and take the eMMC out of reset. On
- * R0.4 variants, GPIO130 should be set in GPIO mode and
- * pulled down. (Not connected.)
- */
- mc2_a_1_default {
- default_cfg2 {
- pins = "GPIO130_C8"; /* FBCLK */
- ste,config = <&in_nopull>;
- };
- };
- };
- /* GPIO that enables the 2.9V SD card level translator */
- sd-level-translator {
- sd_level_translator_default: sd_level_translator_default {
- /* level shifter on GPIO87 */
- codina_cfg1 {
- pins = "GPIO87_B3";
- ste,config = <&gpio_out_hi>;
- };
- };
- };
- /* GPIO that enables the LDO regulator for the eMMC */
- emmc-ldo {
- emmc_ldo_en_default_mode: emmc_ldo_default {
- /* LDO enable on GPIO223 */
- codina_cfg1 {
- pins = "GPIO223_AH9";
- ste,config = <&gpio_out_hi>;
- };
- };
- };
- /* GPIOs for panel control */
- panel {
- panel_default_mode: panel_default {
- codina_cfg1 {
- /* Reset line */
- pins = "GPIO139_C9";
- ste,config = <&gpio_out_lo>;
- };
- codina_cfg2 {
- /* ESD IRQ line "LCD detect" */
- pins = "GPIO93_B7";
- ste,config = <&gpio_in_nopull>;
- };
- };
- };
- /* GPIO that enables the LDO regulator for the touchscreen */
- tsp-ldo {
- tsp_ldo_en_default_mode: tsp_ldo_default {
- /* LDO enable on GPIO94 */
- gavini_cfg1 {
- pins = "GPIO94_D7";
- ste,config = <&gpio_out_hi>;
- };
- };
- };
- /* GPIO that enables the LDO regulator for the LCD display */
- lcd-ldo {
- lcd_pwr_en_default_mode: lcd_pwr_en_default {
- /* LCD_PWR_EN on GPIO219 */
- codina_cfg1 {
- pins = "GPIO219_AG10";
- ste,config = <&gpio_out_hi>;
- };
- };
- };
- /* GPIO that enables the LDO regulator for the key LED */
- key-led {
- gpio_leds_default_mode: en_led_ldo_default {
- /* EN_LED_LDO on GPIO194 */
- codina_cfg1 {
- pins = "GPIO194_AF27";
- 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 */
- codina_cfg1 {
- pins = "GPIO215_AH13";
- ste,config = <&gpio_out_lo>;
- };
- };
- };
- /* Backlight GPIO */
- backlight {
- ktd253_backlight_default_mode: backlight_default {
- skomer_cfg1 {
- pins = "GPIO68_E1"; /* LCD_BL_CTRL */
- ste,config = <&gpio_out_lo>;
- };
- };
- };
- /* Flash and torch */
- flash {
- gpio_flash_default_mode: flash_default {
- codina_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 Zinitix BT404 touchscreen */
- tsp {
- tsp_default: tsp_default {
- codina_cfg1 {
- pins = "GPIO218_AH11"; /* TSP_INT_1V8 */
- ste,config = <&gpio_in_nopull>;
- };
- };
- };
- /* Interrupt line for light/proximity sensor TMS2672 */
- tms2672 {
- tms2672_codina_default: tms2672_codina {
- codina_cfg1 {
- pins = "GPIO146_D13";
- ste,config = <&gpio_in_nopull>;
- };
- };
- };
- /* GPIO-based I2C bus for subpmu */
- i2c-gpio-0 {
- i2c_gpio_0_default: i2c_gpio_0 {
- codina_cfg1 {
- pins = "GPIO143_D12", "GPIO144_B13";
- ste,config = <&gpio_in_nopull>;
- };
- };
- };
- /* GPIO-based I2C bus for the NFC */
- i2c-gpio-1 {
- i2c_gpio_1_default: i2c_gpio_1 {
- codina_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_d {
- codina_cfg1 {
- pins = "GPIO220_AH10", "GPIO201_AF24", "GPIO224_AG9";
- ste,config = <&gpio_out_hi>;
- };
- codina_cfg2 {
- pins = "GPIO225_AG8";
- /* Needs pull down, no pull down resistor on board */
- ste,config = <&gpio_in_pd>;
- };
- };
- spi_gpio_0_sleep: spi_gpio_0_s {
- codina_cfg1 {
- pins = "GPIO220_AH10", "GPIO201_AF24",
- "GPIO224_AG9", "GPIO225_AG8";
- ste,config = <&gpio_out_hi>;
- };
- };
- };
- wlan {
- wlan_default_mode: wlan_default {
- /* GPIO216 for WL_HOST_WAKE */
- codina_cfg2 {
- pins = "GPIO216_AG12";
- ste,config = <&gpio_in_pd>;
- };
- };
- };
- bluetooth {
- bluetooth_default_mode: bluetooth_default {
- /* GPIO199 BT_WAKE and GPIO222 BT_VREG_ON */
- codina_cfg1 {
- pins = "GPIO199_AH23", "GPIO222_AJ9";
- ste,config = <&gpio_out_lo>;
- };
- /* GPIO97 BT_HOST_WAKE */
- codina_cfg2 {
- pins = "GPIO97_D9";
- ste,config = <&gpio_in_nopull>;
- };
- /* GPIO209 BT_RST_N */
- codina_cfg3 {
- pins = "GPIO209_AG15";
- ste,config = <&gpio_out_hi>;
- };
- };
- };
- /* Interrupt line for TI TSU6111 Micro USB switch */
- tsu6111 {
- tsu6111_codina_default: tsu6111_codina {
- codina_cfg1 {
- /* GPIO95 used for IRQ */
- pins = "GPIO95_E8";
- ste,config = <&gpio_in_nopull>;
- };
- };
- };
- vibrator {
- vibrator_default: vibrator_default {
- codina_cfg1 {
- pins = "GPIO195_AG28"; /* MOT_EN */
- ste,config = <&gpio_out_lo>;
- };
- };
- };
- 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>;
- };
- };
- };
-};