[PATCH 2/2] ARM: dts: ux500: Add Codina TMO device tree
Linus Walleij
linus.walleij at linaro.org
Tue Feb 22 15:33:13 PST 2022
This adds a device tree for "Codina TMO" also known as
Samsung Galaxy Exhibit or Samsung SGH-T599. It is quite different
from the vanilla Codina despite sharing the same board file in
the vendor tree.
Fix up some comments in the Codina DTS while we're at it.
Cc: phone-devel at vger.kernel.org
Cc: Markuss Broks <markuss.broks at gmail.com>
Signed-off-by: Linus Walleij <linus.walleij at linaro.org>
---
arch/arm/boot/dts/Makefile | 1 +
.../boot/dts/ste-ux500-samsung-codina-tmo.dts | 781 ++++++++++++++++++
.../arm/boot/dts/ste-ux500-samsung-codina.dts | 8 +-
3 files changed, 788 insertions(+), 2 deletions(-)
create mode 100644 arch/arm/boot/dts/ste-ux500-samsung-codina-tmo.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 235ad559acb2..d15ef490ec7a 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1370,6 +1370,7 @@ dtb-$(CONFIG_ARCH_U8500) += \
ste-ux500-samsung-janice.dtb \
ste-ux500-samsung-gavini.dtb \
ste-ux500-samsung-codina.dtb \
+ ste-ux500-samsung-codina-tmo.dtb \
ste-ux500-samsung-skomer.dtb \
ste-ux500-samsung-kyle.dtb
dtb-$(CONFIG_ARCH_UNIPHIER) += \
diff --git a/arch/arm/boot/dts/ste-ux500-samsung-codina-tmo.dts b/arch/arm/boot/dts/ste-ux500-samsung-codina-tmo.dts
new file mode 100644
index 000000000000..80ae6ad05985
--- /dev/null
+++ b/arch/arm/boot/dts/ste-ux500-samsung-codina-tmo.dts
@@ -0,0 +1,781 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Devicetree for the Samsung Galaxy Exhibit SGH-T599 also known as Codina-TMO,
+ * the "TMO" shall be read "T-Mobile" as this phone was produced exlusively
+ * for T-Mobile in the United States.
+ *
+ * This phone is closely related to the Codina, but has:
+ * - No CPU speed cap, full ~1GHz rate
+ * - Different power management IC, AB8505
+ * - As AB8505 has a micro USB phy, no TI TSU6111
+ * - Different power routing such as the removal of the external LDO for the
+ * touchscreen in favor of using the AB8505
+ * - Using a regulator for the key backlight LED
+ * - Using the Samsung S6D27A1 panel by default
+ * - The panel is using one of the ordinary AB8505 regulators for 1.8V
+ * - WiFi/Bluetooth combi chip upgraded to BCM4334
+ * - GPIO for backlight control moved from 68 to 69
+ */
+
+/dts-v1/;
+#include "ste-db8500.dtsi"
+#include "ste-ab8505.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 Exhibit (SGH-T599)";
+ compatible = "samsung,codina-tmo", "st-ericsson,u8500";
+
+ chosen {
+ stdout-path = &serial2;
+ };
+
+ battery: battery {
+ compatible = "samsung,eb425161lu";
+ };
+
+ thermal-zones {
+ battery-thermal {
+ /* This zone will be polled by the battery temperature code */
+ polling-delay = <0>;
+ polling-delay-passive = <0>;
+ thermal-sensors = <&bat_therm>;
+ };
+ };
+
+ bat_therm: thermistor {
+ compatible = "samsung,1404-001221";
+ io-channels = <&gpadc 0x02>; /* BatTemp */
+ pullup-uv = <1800000>;
+ pullup-ohm = <230000>;
+ pulldown-ohm = <0>;
+ #thermal-sensor-cells = <0>;
+ };
+
+ /* 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 RP152L010B-TR LCD LDO regulator for the display.
+ * LCD_PWR_EN controls both the 3.0V 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>;
+ };
+
+ /*
+ * 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>;
+ };
+ };
+
+ led-touchkeys {
+ compatible = "regulator-led";
+ vled-supply = <&ab8500_ldo_aux4_reg>; // 3.3V
+ default-state = "on";
+ function = LED_FUNCTION_KBD_BACKLIGHT;
+ color = <LED_COLOR_ID_WHITE>;
+ };
+
+ ktd253: backlight {
+ compatible = "kinetic,ktd253";
+ /* GPIO69 is used on Codina R0.4 and Codina TMO */
+ enable-gpios = <&gpio2 5 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>;
+
+ /* TODO: this should also be used by the SM5103 Camera power management unit */
+ };
+
+ /* Bit-banged I2C on GPIO151 and GPIO152 also called "COMP 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>;
+
+ magnetometer at c {
+ compatible = "alps,hscdtd008a";
+ reg = <0x0c>;
+ clock-frequency = <400000>;
+
+ avdd-supply = <&ab8500_ldo_aux1_reg>; // 3V
+ dvdd-supply = <&ab8500_ldo_aux8_reg>; // 1.8V
+ };
+ };
+
+ 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>;
+
+ panel at 0 {
+ compatible = "samsung,s6d27a1";
+ spi-max-frequency = <1200000>;
+ /* TYPE 3: inverse clock polarity and phase */
+ spi-cpha;
+ spi-cpol;
+
+ reg = <0>;
+ vci-supply = <&lcd_3v0_reg>;
+ vccio-supply = <&ab8500_ldo_aux6_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 at 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 at 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 at 1 {
+ compatible = "brcm,bcm4334-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 at 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 at 80120000 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&u0_a_1_default>;
+ pinctrl-1 = <&u0_a_1_sleep>;
+ status = "okay";
+
+ bluetooth {
+ /* BCM4334B0 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 at 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 AB8505 */
+ uart at 80007000 {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&u2rxtx_c_1_default>;
+ pinctrl-1 = <&u2rxtx_c_1_sleep>;
+ };
+
+ prcmu at 80157000 {
+ ab8505 {
+ phy {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&usb_a_1_default>;
+ pinctrl-1 = <&usb_a_1_sleep>;
+ };
+
+ /* This is mostly identical to the Codina v0.4 regulators */
+ regulator {
+ ab8500_ldo_aux1 {
+ regulator-name = "v-sensors-vdd";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ab8500_ldo_aux2 {
+ regulator-name = "v-aux2";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ab8500_ldo_aux3 {
+ regulator-name = "v-mmc-sd";
+ };
+
+ ab8500_ldo_aux4 {
+ regulator-name = "v-aux4";
+ /*
+ * Providing some span here makes the touchkey
+ * LEDs actually dimmable.
+ */
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ab8500_ldo_aux5 {
+ regulator-name = "v-aux5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ab8500_ldo_aux6 {
+ /* 1.8 V to the display */
+ regulator-name = "v-aux6";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ab8500_ldo_aux8 {
+ regulator-name = "v-sensors-vio";
+ };
+ };
+ };
+ };
+
+ /* I2C0 also known as "AGC I2C" */
+ i2c at 80004000 {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c0_a_1_default>;
+ pinctrl-1 = <&i2c0_a_1_sleep>;
+
+ proximity at 39 {
+ /* Codina has the Amstaos TMD2672 */
+ compatible = "amstaos,tmd2672";
+ clock-frequency = <400000>;
+ reg = <0x39>;
+
+ /* IRQ on GPIO146 "PS_INT" */
+ interrupt-parent = <&gpio4>;
+ interrupts = <18 IRQ_TYPE_EDGE_FALLING>;
+ vdd-supply = <&ab8500_ldo_aux1_reg>;
+ vddio-supply = <&ab8500_ldo_aux8_reg>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&tmd2672_codina_default>;
+ };
+ };
+
+ /* I2C2 on GPIO10 and GPIO11 also called "SENSORS I2C" */
+ i2c at 80128000 {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&i2c2_b_2_default>;
+ pinctrl-1 = <&i2c2_b_2_sleep>;
+
+ /* Bosch BMA254 accelerometer */
+ accelerometer at 18 {
+ compatible = "bosch,bma254";
+ reg = <0x18>;
+ mount-matrix = "0", "1", "0",
+ "-1", "0", "0",
+ "0", "0", "1";
+ vddio-supply = <&ab8500_ldo_aux8_reg>; // 1.8V
+ vdd-supply = <&ab8500_ldo_aux1_reg>; // 3V
+ };
+ };
+
+ /* I2C3 */
+ i2c at 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 at 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 at 20 {
+ compatible = "zinitix,bt404";
+ reg = <0x20>;
+ /* GPIO218 (TSP_INT_1V8) */
+ interrupt-parent = <&gpio6>;
+ interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
+ vcca-supply = <&ab8500_ldo_aux2_reg>; // 3.3V
+ vdd-supply = <&ab8500_ldo_aux5_reg>; // 1.8V
+ zinitix,mode = <2>;
+ touchscreen-size-x = <480>;
+ touchscreen-size-y = <800>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&tsp_default>;
+ };
+ };
+
+ mcde at 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 {
+ /*
+ * GPIO130 should be set in GPIO mode and
+ * pulled down. (Not connected.)
+ */
+ mc2_a_1_default {
+ default_cfg2 {
+ pins = "GPIO130_C8"; /* FBCLK */
+ ste,config = <&gpio_in_pd>;
+ };
+ };
+ };
+ /* 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 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 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 = "GPIO69_E2"; /* 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 TMD2672 */
+ tmd2672 {
+ tmd2672_codina_default: tmd2672_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>;
+ };
+ };
+ };
+ 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>;
+ };
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/ste-ux500-samsung-codina.dts b/arch/arm/boot/dts/ste-ux500-samsung-codina.dts
index 5ce8e224505c..e6ea63d23d26 100644
--- a/arch/arm/boot/dts/ste-ux500-samsung-codina.dts
+++ b/arch/arm/boot/dts/ste-ux500-samsung-codina.dts
@@ -9,9 +9,13 @@
* 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-I8160 plain is known as the "europe" variant.
+ * The GT-I8160P is the CDMA version and it appears to not use the ST
+ * Microelectronics accelerometer and reportedly has NFC mounted.
* The GT-I8160chn appears to be the same as the europe variant.
+ *
+ * There is also the Codina-TMO, Samsung SGH-T599, which has its own device
+ * tree.
*/
/dts-v1/;
--
2.34.1
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