Merge tag 'qcom-dt-for-4.8' of... (24cf7316) · Commits · 戴 / test

Documentation/devicetree/bindings/firmware/qcom,scm.txt

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		QCOM Secure Channel Manager (SCM)

		Qualcomm processors include an interface to communicate to the secure firmware.
		This interface allows for clients to request different types of actions. These
		can include CPU power up/down, HDCP requests, loading of firmware, and other
		assorted actions.

		Required properties:
		- compatible: must contain one of the following:
		* "qcom,scm-apq8064" for APQ8064 platforms
		* "qcom,scm-msm8660" for MSM8660 platforms
		* "qcom,scm-msm8690" for MSM8690 platforms
		* "qcom,scm" for later processors (MSM8916, APQ8084, MSM8974, etc)
		- clocks: One to three clocks may be required based on compatible.
		* Only core clock required for "qcom,scm-apq8064", "qcom,scm-msm8660", and "qcom,scm-msm8960"
		* Core, iface, and bus clocks required for "qcom,scm"
		- clock-names: Must contain "core" for the core clock, "iface" for the interface
		clock and "bus" for the bus clock per the requirements of the compatible.

		Example for MSM8916:

		firmware {
		scm {
		compatible = "qcom,scm";
		clocks = <&gcc GCC_CRYPTO_CLK> , <&gcc GCC_CRYPTO_AXI_CLK>, <&gcc GCC_CRYPTO_AHB_CLK>;
		clock-names = "core", "bus", "iface";
		};
		};

Documentation/devicetree/bindings/soc/qcom/qcom,wcnss.txt

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		Qualcomm WCNSS Binding

		This binding describes the Qualcomm WCNSS hardware. It consists of control
		block and a BT, WiFi and FM radio block, all using SMD as command channels.

		- compatible:
		Usage: required
		Value type: <string>
		Definition: must be: "qcom,wcnss",

		- qcom,smd-channel:
		Usage: required
		Value type: <string>
		Definition: standard SMD property specifying the SMD channel used for
		communication with the WiFi firmware.
		Should be "WCNSS_CTRL".

		- qcom,mmio:
		Usage: required
		Value type: <prop-encoded-array>
		Definition: reference to a node specifying the wcnss "ccu" and "dxe"
		register blocks. The node must be compatible with one of
		the following:
		"qcom,riva",
		"qcom,pronto"

		= SUBNODES
		The subnodes of the wcnss node are optional and describe the individual blocks in
		the WCNSS.

		== Bluetooth
		The following properties are defined to the bluetooth node:

		- compatible:
		Usage: required
		Value type: <string>
		Definition: must be:
		"qcom,wcnss-bt"

		== WiFi
		The following properties are defined to the WiFi node:

		- compatible:
		Usage: required
		Value type: <string>
		Definition: must be one of:
		"qcom,wcnss-wlan",

		- interrupts:
		Usage: required
		Value type: <prop-encoded-array>
		Definition: should specify the "rx" and "tx" interrupts

		- interrupt-names:
		Usage: required
		Value type: <stringlist>
		Definition: must contain "rx" and "tx"

		- qcom,smem-state:
		Usage: required
		Value type: <prop-encoded-array>
		Definition: should reference the tx-enable and tx-rings-empty SMEM states

		- qcom,smem-state-names:
		Usage: required
		Value type: <stringlist>
		Definition: must contain "tx-enable" and "tx-rings-empty"

		= EXAMPLE
		The following example represents a SMD node, with one edge representing the
		"pronto" subsystem, with the wcnss device and its wcn3680 BT and WiFi blocks
		described; as found on the 8974 platform.

		smd {
		compatible = "qcom,smd";

		pronto-edge {
		interrupts = <0 142 1>;

		qcom,ipc = <&apcs 8 17>;
		qcom,smd-edge = <6>;

		wcnss {
		compatible = "qcom,wcnss";
		qcom,smd-channels = "WCNSS_CTRL";

		#address-cells = <1>;
		#size-cells = <1>;

		qcom,mmio = <&pronto>;

		bt {
		compatible = "qcom,wcnss-bt";
		};

		wlan {
		compatible = "qcom,wcnss-wlan";

		interrupts = <0 145 0>, <0 146 0>;
		interrupt-names = "tx", "rx";

		qcom,smem-state = <&apps_smsm 10>, <&apps_smsm 9>;
		qcom,smem-state-names = "tx-enable", "tx-rings-empty";
		};
		};
		};
		};

		soc {
		pronto: pronto {
		compatible = "qcom,pronto";

		reg = <0xfb204000 0x2000>, <0xfb202000 0x1000>, <0xfb21b000 0x3000>;
		reg-names = "ccu", "dxe", "pmu";
		};
		};

arch/arm/boot/dts/Makefile

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		@@ -578,7 +578,8 @@ dtb-$(CONFIG_ARCH_PRIMA2) += \
		dtb-$(CONFIG_ARCH_OXNAS) += \
		wd-mbwe.dtb
		dtb-$(CONFIG_ARCH_QCOM) += \
		qcom-apq8064-arrow-db600c.dtb \
		qcom-apq8060-dragonboard.dtb \
		qcom-apq8064-arrow-sd-600eval.dtb \
		qcom-apq8064-cm-qs600.dtb \
		qcom-apq8064-ifc6410.dtb \
		qcom-apq8064-sony-xperia-yuga.dtb \

arch/arm/boot/dts/qcom-apq8060-dragonboard.dts

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		/*
		* Copyright 2016 Linaro Ltd
		*
		* Permission is hereby granted, free of charge, to any person obtaining a copy
		* of this software and associated documentation files (the "Software"), to deal
		* in the Software without restriction, including without limitation the rights
		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
		* copies of the Software, and to permit persons to whom the Software is
		* furnished to do so, subject to the following conditions:
		*
		* The above copyright notice and this permission notice shall be included in
		* all copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
		* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
		* THE SOFTWARE.
		*/

		#include <dt-bindings/input/input.h>
		#include <dt-bindings/gpio/gpio.h>
		#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
		#include "qcom-msm8660.dtsi"

		/ {
		model = "Qualcomm APQ8060 Dragonboard";
		compatible = "qcom,apq8060-dragonboard", "qcom,msm8660";

		aliases {
		serial0 = &gsbi12_serial;
		};

		chosen {
		stdout-path = "serial0:115200n8";
		};

		regulators {
		compatible = "simple-bus";

		/* Main power of the board: 3.7V */
		vph: regulator-fixed {
		compatible = "regulator-fixed";
		regulator-min-microvolt = <3700000>;
		regulator-max-microvolt = <3700000>;
		regulator-name = "VPH";
		regulator-type = "voltage";
		regulator-always-on;
		regulator-boot-on;
		};

		/* This is a levelshifter for SDCC5 */
		dragon_vio_txb: txb0104rgyr {
		compatible = "regulator-fixed";
		regulator-name = "Dragon SDCC levelshifter";
		vin-supply = <&pm8058_l14>;
		regulator-always-on;
		};
		};

		soc {
		pinctrl@800000 {
		/* eMMMC pins, all 8 data lines connected */
		dragon_sdcc1_pins: sdcc1 {
		mux {
		pins = "gpio159", "gpio160", "gpio161",
		"gpio162", "gpio163", "gpio164",
		"gpio165", "gpio166", "gpio167",
		"gpio168";
		function = "sdc1";
		};
		clk {
		pins = "gpio167"; /* SDC5 CLK */
		drive-strength = <16>;
		bias-disable;
		};
		cmd {
		pins = "gpio168"; /* SDC5 CMD */
		drive-strength = <10>;
		bias-pull-up;
		};
		data {
		/* SDC5 D0 to D7 */
		pins = "gpio159", "gpio160", "gpio161", "gpio162",
		"gpio163", "gpio164", "gpio165", "gpio166";
		drive-strength = <10>;
		bias-pull-up;
		};
		};

		/*
		* The SDCC3 pins are hardcoded (non-muxable) but need some pin
		* configuration.
		*/
		dragon_sdcc3_pins: sdcc3 {
		clk {
		pins = "sdc3_clk";
		drive-strength = <8>;
		bias-disable;
		};
		cmd {
		pins = "sdc3_cmd";
		drive-strength = <8>;
		bias-pull-up;
		};
		data {
		pins = "sdc3_data";
		drive-strength = <8>;
		bias-pull-up;
		};
		};

		/* Second SD card slot pins */
		dragon_sdcc5_pins: sdcc5 {
		mux {
		pins = "gpio95", "gpio96", "gpio97",
		"gpio98", "gpio99", "gpio100";
		function = "sdc5";
		};
		clk {
		pins = "gpio97"; /* SDC5 CLK */
		drive-strength = <16>;
		bias-disable;
		};
		cmd {
		pins = "gpio95"; /* SDC5 CMD */
		drive-strength = <10>;
		bias-pull-up;
		};
		data {
		/* SDC5 D0 to D3 */
		pins = "gpio96", "gpio98", "gpio99", "gpio100";
		drive-strength = <10>;
		bias-pull-up;
		};
		};

		dragon_gsbi12_i2c_pins: gsbi12_i2c {
		mux {
		pins = "gpio115", "gpio116";
		function = "gsbi12";
		};
		pinconf {
		pins = "gpio115", "gpio116";
		drive-strength = <16>;
		/* These have external pull-up 4.7kOhm to 1.8V */
		bias-disable;
		};
		};

		/* Primary serial port uart 0 pins */
		dragon_gsbi12_serial_pins: gsbi12_serial {
		mux {
		pins = "gpio117", "gpio118";
		function = "gsbi12";
		};
		tx {
		pins = "gpio117";
		drive-strength = <8>;
		bias-disable;
		};
		rx {
		pins = "gpio118";
		drive-strength = <2>;
		bias-pull-up;
		};
		};
		};

		qcom,ssbi@500000 {
		pmic@0 {
		keypad@148 {
		linux,keymap = <
		MATRIX_KEY(0, 0, KEY_MENU)
		MATRIX_KEY(0, 2, KEY_1)
		MATRIX_KEY(0, 3, KEY_4)
		MATRIX_KEY(0, 4, KEY_7)
		MATRIX_KEY(1, 0, KEY_UP)
		MATRIX_KEY(1, 1, KEY_LEFT)
		MATRIX_KEY(1, 2, KEY_DOWN)
		MATRIX_KEY(1, 3, KEY_5)
		MATRIX_KEY(1, 3, KEY_8)
		MATRIX_KEY(2, 0, KEY_HOME)
		MATRIX_KEY(2, 1, KEY_REPLY)
		MATRIX_KEY(2, 2, KEY_2)
		MATRIX_KEY(2, 3, KEY_6)
		MATRIX_KEY(3, 0, KEY_VOLUMEUP)
		MATRIX_KEY(3, 1, KEY_RIGHT)
		MATRIX_KEY(3, 2, KEY_3)
		MATRIX_KEY(3, 3, KEY_9)
		MATRIX_KEY(3, 4, KEY_SWITCHVIDEOMODE)
		MATRIX_KEY(4, 0, KEY_VOLUMEDOWN)
		MATRIX_KEY(4, 1, KEY_BACK)
		MATRIX_KEY(4, 2, KEY_CAMERA)
		MATRIX_KEY(4, 3, KEY_KBDILLUMTOGGLE)
		>;
		keypad,num-rows = <6>;
		keypad,num-columns = <5>;
		};

		gpio@150 {
		dragon_bmp085_gpios: bmp085-gpios {
		pinconf {
		pins = "gpio16";
		function = "normal";
		input-enable;
		bias-disable;
		power-source = <PM8058_GPIO_S3>;
		};
		};
		dragon_sdcc3_gpios: sdcc3-gpios {
		pinconf {
		pins = "gpio22";
		function = "normal";
		input-enable;
		bias-disable;
		power-source = <PM8058_GPIO_S3>;
		};
		};
		dragon_sdcc5_gpios: sdcc5-gpios {
		pinconf {
		pins = "gpio26";
		function = "normal";
		input-enable;
		bias-pull-up;
		qcom,pull-up-strength = <PMIC_GPIO_PULL_UP_30>;
		power-source = <PM8058_GPIO_S3>;
		};
		};
		dragon_ak8975_gpios: ak8975-gpios {
		pinconf {
		pins = "gpio33";
		function = "normal";
		input-enable;
		bias-disable;
		power-source = <PM8058_GPIO_S3>;
		};
		};
		};
		};
		};

		gsbi@19c00000 {
		status = "ok";
		qcom,mode = <GSBI_PROT_I2C_UART>;

		serial@19c40000 {
		status = "ok";
		pinctrl-names = "default";
		pinctrl-0 = <&dragon_gsbi12_serial_pins>;
		};

		i2c@19c80000 {
		status = "ok";
		pinctrl-names = "default";
		pinctrl-0 = <&dragon_gsbi12_i2c_pins>;

		ak8975@0c {
		compatible = "asahi-kasei,ak8975";
		reg = <0x0c>;
		/* GPIO33 has interrupt 224 on the PM8058 */
		interrupt-parent = <&pm8058_gpio>;
		interrupts = <224 IRQ_TYPE_EDGE_RISING>;
		pinctrl-names = "default";
		pinctrl-0 = <&dragon_ak8975_gpios>;
		vid-supply = <&pm8058_lvs0>; // 1.8V
		vdd-supply = <&pm8058_l14>; // 2.85V
		};
		bmp085@77 {
		compatible = "bosch,bmp085";
		reg = <0x77>;
		/* GPIO16 has interrupt 207 on the PM8058 */
		interrupt-parent = <&pm8058_gpio>;
		interrupts = <207 IRQ_TYPE_EDGE_RISING>;
		reset-gpios = <&tlmm 86 GPIO_ACTIVE_LOW>;
		pinctrl-names = "default";
		pinctrl-0 = <&dragon_bmp085_gpios>;
		vddd-supply = <&pm8058_lvs0>; // 1.8V
		vdda-supply = <&pm8058_l14>; // 2.85V
		};
		};
		};

		rpm@104000 {
		/*
		* Set up of the PMIC RPM regulators for this board
		* PM8901 supplies "preliminary regulators" whatever
		* that means
		*/
		pm8901-regulators {
		vdd_l0-supply = <&pm8901_s4>;
		vdd_l1-supply = <&vph>;
		vdd_l2-supply = <&vph>;
		vdd_l3-supply = <&vph>;
		vdd_l4-supply = <&vph>;
		vdd_l5-supply = <&vph>;
		vdd_l6-supply = <&vph>;
		/* vdd_s0-supply, vdd_s1-supply: SAW regulators */
		vdd_s2-supply = <&vph>;
		vdd_s3-supply = <&vph>;
		vdd_s4-supply = <&vph>;
		lvs0_in-supply = <&pm8058_s3>;
		lvs1_in-supply = <&pm8901_s4>;
		lvs2_in-supply = <&pm8058_l0>;
		lvs3_in-supply = <&pm8058_s2>;
		mvs_in-supply = <&pm8058_s3>;

		l0 {
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		bias-pull-down;
		};
		l1 {
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		bias-pull-down;
		};
		l2 {
		regulator-min-microvolt = <2850000>;
		regulator-max-microvolt = <3300000>;
		bias-pull-down;
		};
		l3 {
		regulator-min-microvolt = <3300000>;
		regulator-max-microvolt = <3300000>;
		bias-pull-down;
		};
		l4 {
		regulator-min-microvolt = <2600000>;
		regulator-max-microvolt = <2600000>;
		bias-pull-down;
		};
		l5 {
		regulator-min-microvolt = <2850000>;
		regulator-max-microvolt = <2850000>;
		bias-pull-down;
		};
		l6 {
		regulator-min-microvolt = <2200000>;
		regulator-max-microvolt = <2200000>;
		bias-pull-down;
		};

		/* s0 and s1 are SAW regulators controlled over SPM */
		s2 {
		regulator-min-microvolt = <1300000>;
		regulator-max-microvolt = <1300000>;
		qcom,switch-mode-frequency = <1600000>;
		bias-pull-down;
		};
		s3 {
		regulator-min-microvolt = <1100000>;
		regulator-max-microvolt = <1100000>;
		qcom,switch-mode-frequency = <1600000>;
		bias-pull-down;
		};
		s4 {
		regulator-min-microvolt = <1225000>;
		regulator-max-microvolt = <1225000>;
		qcom,switch-mode-frequency = <1600000>;
		bias-pull-down;
		};

		/* LVS0 thru 3 and mvs0 are just switches */
		lvs0 {
		regulator-always-on;
		};
		lvs1 { };
		lvs2 { };
		lvs3 { };
		mvs0 {};

		};

		pm8058-regulators {
		vdd_l0_l1_lvs-supply = <&pm8058_s3>;
		vdd_l2_l11_l12-supply = <&vph>;
		vdd_l3_l4_l5-supply = <&vph>;
		vdd_l6_l7-supply = <&vph>;
		vdd_l8-supply = <&vph>;
		vdd_l9-supply = <&vph>;
		vdd_l10-supply = <&vph>;
		vdd_l13_l16-supply = <&pm8058_s4>;
		vdd_l14_l15-supply = <&vph>;
		vdd_l17_l18-supply = <&vph>;
		vdd_l19_l20-supply = <&vph>;
		vdd_l21-supply = <&pm8058_s3>;
		vdd_l22-supply = <&pm8058_s3>;
		vdd_l23_l24_l25-supply = <&pm8058_s3>;
		vdd_s0-supply = <&vph>;
		vdd_s1-supply = <&vph>;
		vdd_s2-supply = <&vph>;
		vdd_s3-supply = <&vph>;
		vdd_s4-supply = <&vph>;
		vdd_ncp-supply = <&vph>;

		l0 {
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		bias-pull-down;
		};
		l1 {
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		bias-pull-down;
		};
		l2 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <2600000>;
		bias-pull-down;
		};
		l3 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		bias-pull-down;
		};
		l4 {
		regulator-min-microvolt = <2850000>;
		regulator-max-microvolt = <2850000>;
		bias-pull-down;
		};
		l5 {
		regulator-min-microvolt = <2850000>;
		regulator-max-microvolt = <2850000>;
		bias-pull-down;
		};
		l6 {
		regulator-min-microvolt = <3000000>;
		regulator-max-microvolt = <3600000>;
		bias-pull-down;
		};
		l7 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		bias-pull-down;
		};
		l8 {
		regulator-min-microvolt = <2900000>;
		regulator-max-microvolt = <3050000>;
		bias-pull-down;
		};
		l9 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		bias-pull-down;
		};
		l10 {
		regulator-min-microvolt = <2600000>;
		regulator-max-microvolt = <2600000>;
		bias-pull-down;
		};
		l11 {
		regulator-min-microvolt = <1500000>;
		regulator-max-microvolt = <1500000>;
		bias-pull-down;
		};
		l12 {
		regulator-min-microvolt = <2900000>;
		regulator-max-microvolt = <2900000>;
		bias-pull-down;
		};
		l13 {
		regulator-min-microvolt = <2050000>;
		regulator-max-microvolt = <2050000>;
		bias-pull-down;
		};
		l14 {
		regulator-min-microvolt = <2850000>;
		regulator-max-microvolt = <2850000>;
		};
		l15 {
		regulator-min-microvolt = <2850000>;
		regulator-max-microvolt = <2850000>;
		bias-pull-down;
		};
		l16 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		bias-pull-down;
		regulator-always-on;
		};
		l17 {
		// 1.5V according to schematic
		regulator-min-microvolt = <2600000>;
		regulator-max-microvolt = <2600000>;
		bias-pull-down;
		};
		l18 {
		regulator-min-microvolt = <2200000>;
		regulator-max-microvolt = <2200000>;
		bias-pull-down;
		};
		l19 {
		regulator-min-microvolt = <2500000>;
		regulator-max-microvolt = <2500000>;
		bias-pull-down;
		};
		l20 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		bias-pull-down;
		};
		l21 {
		// 1.1 V according to schematic
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		bias-pull-down;
		regulator-always-on;
		};
		l22 {
		// 1.2 V according to schematic
		regulator-min-microvolt = <1150000>;
		regulator-max-microvolt = <1150000>;
		bias-pull-down;
		};
		l23 {
		// Unused
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		bias-pull-down;
		};
		l24 {
		// Unused
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		bias-pull-down;
		};
		l25 {
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1200000>;
		bias-pull-down;
		};

		s0 {
		// regulator-min-microvolt = <500000>;
		// regulator-max-microvolt = <1325000>;
		regulator-min-microvolt = <1100000>;
		regulator-max-microvolt = <1100000>;
		qcom,switch-mode-frequency = <1600000>;
		bias-pull-down;
		};
		s1 {
		// regulator-min-microvolt = <500000>;
		// regulator-max-microvolt = <1250000>;
		regulator-min-microvolt = <1100000>;
		regulator-max-microvolt = <1100000>;
		qcom,switch-mode-frequency = <1600000>;
		bias-pull-down;
		};
		s2 {
		// 1.3 V according to schematic
		regulator-min-microvolt = <1200000>;
		regulator-max-microvolt = <1400000>;
		qcom,switch-mode-frequency = <1600000>;
		bias-pull-down;
		};
		s3 {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		qcom,switch-mode-frequency = <1600000>;
		regulator-always-on;
		bias-pull-down;
		};
		s4 {
		regulator-min-microvolt = <2200000>;
		regulator-max-microvolt = <2200000>;
		qcom,switch-mode-frequency = <1600000>;
		regulator-always-on;
		bias-pull-down;
		};

		/* LVS0 and LVS1 are just switches */
		lvs0 {
		bias-pull-down;
		};
		lvs1 {
		bias-pull-down;
		};

		ncp {
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		qcom,switch-mode-frequency = <1600000>;
		};
		};
		};
		amba {
		/* Internal 3.69 GiB eMMC */
		sdcc@12400000 {
		status = "okay";
		pinctrl-names = "default";
		pinctrl-0 = <&dragon_sdcc1_pins>;
		vmmc-supply = <&pm8901_l5>;
		vqmmc-supply = <&pm8901_lvs0>;
		};

		/* External micro SD card, directly connected, pulled up to 2.85 V */
		sdcc@12180000 {
		status = "okay";
		/* Enable SSBI GPIO 22 as input, use for card detect */
		pinctrl-names = "default";
		pinctrl-0 = <&dragon_sdcc3_pins>, <&dragon_sdcc3_gpios>;
		cd-gpios = <&pm8058_gpio 22 GPIO_ACTIVE_LOW>;
		wp-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>;
		vmmc-supply = <&pm8058_l14>;
		};

		/*
		* Second external micro SD card, using two TXB104RGYR levelshifters
		* to lift from 1.8 V to 2.85 V
		*/
		sdcc@12200000 {
		status = "okay";
		/* Enable SSBI GPIO 26 as input, use for card detect */
		pinctrl-names = "default";
		pinctrl-0 = <&dragon_sdcc5_pins>, <&dragon_sdcc5_gpios>;
		cd-gpios = <&pm8058_gpio 26 GPIO_ACTIVE_LOW>;
		wp-gpios = <&tlmm 106 GPIO_ACTIVE_HIGH>;
		vmmc-supply = <&pm8058_l14>;
		vqmmc-supply = <&dragon_vio_txb>;
		};
		};
		};
		};

arch/arm/boot/dts/qcom-apq8064-arrow-db600c-pins.dtsi→arch/arm/boot/dts/qcom-apq8064-arrow-sd-600eval-pins.dtsi

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