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/*
* Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include "msm8996.dtsi"
#include "pm8994.dtsi"
#include "pmi8994.dtsi"
#include "apq8096-db820c-pins.dtsi"
#include "apq8096-db820c-pmic-pins.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
/ {
aliases {
serial0 = &blsp2_uart1;
serial1 = &blsp2_uart2;
serial2 = &blsp1_uart1;
i2c0 = &blsp1_i2c2;
i2c1 = &blsp2_i2c1;
i2c2 = &blsp2_i2c0;
spi0 = &blsp1_spi0;
spi1 = &blsp2_spi5;
};
chosen {
stdout-path = "serial0:115200n8";
};
clocks {
divclk4: divclk4 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
clock-output-names = "divclk4";
pinctrl-names = "default";
pinctrl-0 = <&divclk4_pin_a>;
};
};
soc {
serial@7570000 {
label = "BT-UART";
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&blsp1_uart1_default>;
pinctrl-1 = <&blsp1_uart1_sleep>;
bluetooth {
compatible = "qcom,qca6174-bt";
/* bt_disable_n gpio */
enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
clocks = <&divclk4>;
};
};
serial@75b0000 {
label = "LS-UART1";
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&blsp2_uart1_2pins_default>;
pinctrl-1 = <&blsp2_uart1_2pins_sleep>;
};
serial@75b1000 {
label = "LS-UART0";
status = "disabled";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&blsp2_uart2_4pins_default>;
pinctrl-1 = <&blsp2_uart2_4pins_sleep>;
};
i2c@7577000 {
/* On Low speed expansion */
label = "LS-I2C0";
status = "okay";
};
i2c@75b6000 {
/* On Low speed expansion */
label = "LS-I2C1";
status = "okay";
};
spi@7575000 {
/* On Low speed expansion */
label = "LS-SPI0";
status = "okay";
};
i2c@75b5000 {
/* On High speed expansion */
label = "HS-I2C2";
status = "okay";
};
spi@75ba000{
/* On High speed expansion */
label = "HS-SPI1";
status = "okay";
};
sdhci@74a4900 {
/* External SD card */
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;
pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>;
cd-gpios = <&msmgpio 38 0x1>;
vmmc-supply = <&pm8994_l21>;
vqmmc-supply = <&pm8994_l13>;
status = "okay";
};
phy@627000 {
status = "okay";
};
ufshc@624000 {
status = "okay";
};
phy@34000 {
status = "okay";
};
phy@7410000 {
status = "okay";
};
phy@7411000 {
status = "okay";
};
phy@7412000 {
status = "okay";
};
usb@6a00000 {
status = "okay";
dwc3@6a00000 {
extcon = <&usb3_id>;
dr_mode = "otg";
};
};
usb3_id: usb3-id {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&pm8994_gpios 22 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb3_vbus_det_gpio>;
};
usb@7600000 {
status = "okay";
dwc3@7600000 {
extcon = <&usb2_id>;
dr_mode = "otg";
maximum-speed = "high-speed";
};
};
usb2_id: usb2-id {
compatible = "linux,extcon-usb-gpio";
id-gpio = <&pmi8994_gpios 6 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb2_vbus_det_gpio>;
};
wlan_en: wlan-en-1-8v {
pinctrl-names = "default";
pinctrl-0 = <&wlan_en_gpios>;
compatible = "regulator-fixed";
regulator-name = "wlan-en-regulator";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&pm8994_gpios 8 0>;
/* WLAN card specific delay */
startup-delay-us = <70000>;
enable-active-high;
};
agnoc@0 {
pcie@600000 {
status = "okay";
perst-gpio = <&msmgpio 35 GPIO_ACTIVE_LOW>;
vddpe-3v3-supply = <&wlan_en>;
};
pcie@608000 {
status = "okay";
perst-gpio = <&msmgpio 130 GPIO_ACTIVE_LOW>;
};
pcie@610000 {
status = "okay";
perst-gpio = <&msmgpio 114 GPIO_ACTIVE_LOW>;
};
};
};
gpio_keys {
compatible = "gpio-keys";
#address-cells = <1>;
#size-cells = <0>;
autorepeat;
pinctrl-names = "default";
pinctrl-0 = <&volume_up_gpio>;
button@0 {
label = "Volume Up";
linux,code = <KEY_VOLUMEUP>;
gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
};
};
rpm-glink {
rpm_requests {
pm8994-regulators {
vdd_l1-supply = <&pm8994_s3>;
vdd_l2_l26_l28-supply = <&pm8994_s3>;
vdd_l3_l11-supply = <&pm8994_s3>;
vdd_l4_l27_l31-supply = <&pm8994_s3>;
vdd_l5_l7-supply = <&pm8994_s5>;
vdd_l14_l15-supply = <&pm8994_s5>;
vdd_l20_l21-supply = <&pm8994_s5>;
vdd_l25-supply = <&pm8994_s3>;
s3 {
regulator-min-microvolt = <1300000>;
regulator-max-microvolt = <1300000>;
};
/**
* 1.8v required on LS expansion
* for mezzanine boards
*/
s4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
s5 {
regulator-min-microvolt = <2150000>;
regulator-max-microvolt = <2150000>;
};
s7 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <800000>;
};
l1 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
};
l2 {
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <1250000>;
};
l3 {
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <850000>;
};
l4 {
regulator-min-microvolt = <1225000>;
regulator-max-microvolt = <1225000>;
};
l6 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
l8 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
l9 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
l10 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
l11 {
regulator-min-microvolt = <1150000>;
regulator-max-microvolt = <1150000>;
};
l12 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
l13 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2950000>;
};
l14 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
l15 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
l16 {
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2700000>;
};
l17 {
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
};
l18 {
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2900000>;
};
l19 {
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
l20 {
regulator-min-microvolt = <2950000>;
regulator-max-microvolt = <2950000>;
regulator-allow-set-load;
};
l21 {
regulator-min-microvolt = <2950000>;
regulator-max-microvolt = <2950000>;
};
l22 {
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
l23 {
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
l24 {
regulator-min-microvolt = <3075000>;
regulator-max-microvolt = <3075000>;
};
l25 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-allow-set-load;
};
l27 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
};
l28 {
regulator-min-microvolt = <925000>;
regulator-max-microvolt = <925000>;
regulator-allow-set-load;
};
l29 {
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
l30 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
l32 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
};
};
};
};
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