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724ba67515
The arm dts directory has grown to 1559 boards which makes it a bit unwieldy to maintain and use. Past attempts stalled out due to plans to move .dts files out of the kernel tree. Doing that is no longer planned (any time soon at least), so let's go ahead and group .dts files by vendors. This move aligns arm with arm64 .dts file structure. There's no change to dtbs_install as the flat structure is maintained on install. The naming of vendor directories is roughly in this order of preference: - Matching original and current SoC vendor prefix/name (e.g. ti, qcom) - Current vendor prefix/name if still actively sold (SoCs which have been aquired) (e.g. nxp/imx) - Existing platform name for older platforms not sold/maintained by any company (e.g. gemini, nspire) The whole move was scripted with the exception of MAINTAINERS and a few makefile fixups. Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Michal Simek <michal.simek@amd.com> #Xilinx Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Neil Armstrong <neil.armstrong@linaro.org> Acked-by: Paul Barker <paul.barker@sancloud.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com> Acked-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Wei Xu <xuwei5@hisilicon.com> #hisilicon Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Nick Hawkins <nick.hawkins@hpe.com> Acked-by: Baruch Siach <baruch@tkos.co.il> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Acked-by: Peter Rosin <peda@axentia.se> Acked-by: Jesper Nilsson <jesper.nilsson@axis.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> #broadcom Acked-by: Manivannan Sadhasivam <mani@kernel.org> Reviewed-by: Jisheng Zhang <jszhang@kernel.org> Acked-by: Patrice Chotard <patrice.chotard@foss.st.com> Acked-by: Romain Perier <romain.perier@gmail.com> Acked-by: Alexandre TORGUE <alexandre.torgue@st.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com> Signed-off-by: Rob Herring <robh@kernel.org>
954 lines
24 KiB
Plaintext
954 lines
24 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Devicetree for the Samsung Galaxy Ace 2 GT-I8160 also known as Codina.
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*
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* NOTE: this is the most common variant according to the vendor tree, known
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* as "R0.0". There appears to be a "R0.4" variant with backlight on GPIO69,
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* AB8505 and other changes. There is also talk about some variants having a
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* Samsung S6D27A1 display, indicated by passing a different command line from
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* the boot loader.
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*
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* The Samsung tree further talks about GT-I8160P and GT-I8160chn (China).
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* The GT-I8160 plain is known as the "europe" variant.
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* The GT-I8160P is the CDMA version and it appears to not use the ST
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* Microelectronics accelerometer and reportedly has NFC mounted.
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* The GT-I8160chn appears to be the same as the europe variant.
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*
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* There is also the Codina-TMO, Samsung SGH-T599, which has its own device
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* tree.
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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 Ace 2 (GT-I8160)";
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compatible = "samsung,codina", "st-ericsson,u8500";
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cpus {
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cpu@300 {
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/*
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* This has a frequency cap at ~800 MHz in the firmware.
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* (Changing this number here will not overclock it.)
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*/
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operating-points = <798720 0
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399360 0
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199680 0>;
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};
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};
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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,eb425161lu";
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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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/* TI TXS0206 level translator for 2.9 V */
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sd_level_translator: regulator-gpio {
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compatible = "regulator-fixed";
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/* GPIO87 EN */
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gpios = <&gpio2 23 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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regulator-name = "sd-level-translator";
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regulator-min-microvolt = <2900000>;
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regulator-max-microvolt = <2900000>;
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regulator-type = "voltage";
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startup-delay-us = <200>;
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pinctrl-names = "default";
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pinctrl-0 = <&sd_level_translator_default>;
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};
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/* External LDO MIC5366-3.3YMT for eMMC */
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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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gpios = <&gpio6 31 GPIO_ACTIVE_HIGH>;
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startup-delay-us = <5000>;
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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 RP152L010B-TR LCD LDO regulator for the display.
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* LCD_PWR_EN controls both 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_3.0V";
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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_1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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/* GPIO219 controls this regulator too */
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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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vibrator {
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compatible = "gpio-vibrator";
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/* GPIO195 "MOT_EN" */
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enable-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&vibrator_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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gpio-leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&gpio_leds_default_mode>;
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touchkey-led {
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label = "touchkeys";
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/*
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* GPIO194 on R0.0, R0.4 does not use this at all, it
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* will instead turn LDO AUX4 on/off for key led backlighy.
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* (Line is pulled down on R0.4)
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*/
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gpios = <&gpio6 2 GPIO_ACTIVE_HIGH>;
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default-state = "on";
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};
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};
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ktd253: backlight {
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compatible = "kinetic,ktd253";
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/*
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* GPIO68 is for R0.0, the board file talks about a TMO variant
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* (R0.4) using GPIO69.
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*/
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enable-gpios = <&gpio2 4 GPIO_ACTIVE_HIGH>;
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/* Default to 13/32 brightness */
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default-brightness = <13>;
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pinctrl-names = "default";
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pinctrl-0 = <&ktd253_backlight_default_mode>;
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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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magnetometer@c {
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compatible = "alps,hscdtd008a";
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reg = <0x0c>;
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clock-frequency = <400000>;
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avdd-supply = <&ab8500_ldo_aux1_reg>; // 3V
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dvdd-supply = <&ab8500_ldo_aux2_reg>; // 1.8V
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};
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/* TODO: this should also be used by the SM5103 Camera power management unit */
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};
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/* Bit-banged I2C on GPIO151 and GPIO152 also called "NFC I2C" */
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i2c-gpio-1 {
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compatible = "i2c-gpio";
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sda-gpios = <&gpio4 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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scl-gpios = <&gpio4 23 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
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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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nfc@2b {
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/* NXP NFC circuit PN544 C1 marked NXP 44501 */
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compatible = "nxp,pn544-i2c";
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/* IF0, IF1 high, gives I2C address 0x2B */
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reg = <0x2b>;
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clock-frequency = <400000>;
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/* NFC IRQ on GPIO32 */
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interrupt-parent = <&gpio1>;
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interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
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/* GPIO 31 */
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firmware-gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>;
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/* GPIO88 */
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enable-gpios = <&gpio2 24 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&pn544_codina_default>;
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};
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};
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spi {
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compatible = "spi-gpio";
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/* Clock on GPIO220, pin SCL */
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sck-gpios = <&gpio6 28 GPIO_ACTIVE_HIGH>;
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/* MOSI on GPIO224, pin SDI "slave data in" */
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mosi-gpios = <&gpio7 0 GPIO_ACTIVE_HIGH>;
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/* MISO on GPIO225, pin SDO "slave data out" */
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miso-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>;
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/* Chip select on GPIO201 */
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cs-gpios = <&gpio6 9 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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/*
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* Some Codinas (90%) have a WideChips WS2401-based LMS380KF01
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* display mounted and some 10% has a Samsung S6D27A1 instead.
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* The boot loader needs to modify this compatible to
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* correspond to whatever is passed from the early Samsung boot.
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*/
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panel@0 {
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compatible = "samsung,lms380kf01";
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spi-max-frequency = <1200000>;
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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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reg = <0>;
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vci-supply = <&lcd_3v0_reg>;
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vccio-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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/* LCD_VGH/LCD_DETECT, ESD IRQ on GPIO93 */
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interrupt-parent = <&gpio2>;
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interrupts = <29 IRQ_TYPE_EDGE_RISING>;
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pinctrl-names = "default";
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pinctrl-0 = <&panel_default_mode>;
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backlight = <&ktd253>;
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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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soc {
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/* External Micro SD slot */
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mmc@80126000 {
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arm,primecell-periphid = <0x10480180>;
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max-frequency = <100000000>;
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bus-width = <4>;
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cap-sd-highspeed;
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cap-mmc-highspeed;
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st,sig-pin-fbclk;
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full-pwr-cycle;
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/* MMC is powered by AUX3 1.2V .. 2.91V */
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vmmc-supply = <&ab8500_ldo_aux3_reg>;
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/* 2.9 V level translator is using AUX3 at 2.9 V as well */
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vqmmc-supply = <&sd_level_translator>;
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&mc0_a_2_default>;
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pinctrl-1 = <&mc0_a_2_sleep>;
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cd-gpios = <&gpio6 25 GPIO_ACTIVE_LOW>; // GPIO217
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status = "okay";
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};
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/* WLAN SDIO channel */
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mmc@80118000 {
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arm,primecell-periphid = <0x10480180>;
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max-frequency = <50000000>;
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bus-width = <4>;
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non-removable;
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cap-sd-highspeed;
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pinctrl-names = "default", "sleep";
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pinctrl-0 = <&mc1_a_2_default>;
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pinctrl-1 = <&mc1_a_2_sleep>;
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/*
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* GPIO-controlled voltage enablement: this drives
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* the WL_REG_ON line high when we use this device.
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|
* 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 */
|
|
serial@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 */
|
|
serial@80121000 {
|
|
status = "okay";
|
|
pinctrl-names = "default", "sleep";
|
|
pinctrl-0 = <&u1rxtx_a_1_default &u1ctsrts_a_1_default>;
|
|
pinctrl-1 = <&u1rxtx_a_1_sleep &u1ctsrts_a_1_sleep>;
|
|
|
|
gnss {
|
|
compatible = "brcm,bcm4751";
|
|
/* GPS_RSTN on GPIO21 */
|
|
reset-gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
|
|
/* GPS_ON_OFF on GPIO86 */
|
|
enable-gpios = <&gpio2 22 GPIO_ACTIVE_HIGH>;
|
|
/* GPS_1V8 (VSMPS2) */
|
|
vddio-supply = <&db8500_vsmps2_reg>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&bcm4751_codina_default>;
|
|
};
|
|
};
|
|
|
|
/* Debugging console UART connected to TSU6111RSVR (FSA880) */
|
|
serial@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 = <36000>;
|
|
};
|
|
|
|
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 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>;
|
|
|
|
proximity@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>;
|
|
/* 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>;
|
|
};
|
|
};
|
|
};
|
|
nfc {
|
|
pn544_codina_default: pn544_codina {
|
|
/* Interrupt line */
|
|
codina_cfg1 {
|
|
pins = "GPIO32_V2";
|
|
ste,config = <&gpio_in_nopull>;
|
|
};
|
|
/* Enable and firmware GPIOs */
|
|
codina_cfg2 {
|
|
pins = "GPIO31_V3", "GPIO88_C4";
|
|
ste,config = <&gpio_out_lo>;
|
|
};
|
|
};
|
|
};
|
|
bcm4751 {
|
|
bcm4751_codina_default: bcm4751_codina {
|
|
/* Reset line, start out asserted */
|
|
codina_cfg1 {
|
|
pins = "GPIO21_AB3";
|
|
ste,config = <&gpio_out_lo>;
|
|
};
|
|
/* GPS_ON_OFF, start out deasserted (off) */
|
|
codina_cfg2 {
|
|
pins = "GPIO86_C6";
|
|
ste,config = <&gpio_out_lo>;
|
|
};
|
|
};
|
|
};
|
|
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>;
|
|
};
|
|
};
|
|
};
|
|
};
|