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mirror_ubuntu-kernels/arch/arm64/boot/dts/qcom/apq8096-db820c.dts
Linus Torvalds 54c2cc7919 USB / Thunderbolt changes for 5.19-rc1 
Here is the "big" set of USB and Thunderbolt driver changes for
 5.18-rc1.  For the most part it's been a quiet development cycle for the
 USB core, but there are the usual "hot spots" of development activity.
 
 Included in here are:
 	- Thunderbolt driver updates:
 		- fixes for devices without displayport adapters
 		- lane bonding support and improvements
 		- other minor changes based on device testing
 	- dwc3 gadget driver changes.  It seems this driver will never
 	  be finished given that the IP core is showing up in zillions
 	  of new devices and each implementation decides to do something
 	  different with it...
 	- uvc gadget driver updates as more devices start to use and
 	  rely on this hardware as well
 	- usb_maxpacket() api changes to remove an unneeded and unused
 	  parameter.
 	- usb-serial driver device id updates and small cleanups
 	- typec cleanups and fixes based on device testing
 	- device tree updates for usb properties
 	- lots of other small fixes and driver updates.
 
 All of these have been in linux-next for weeks with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt updates from Greg KH:
 "Here is the "big" set of USB and Thunderbolt driver changes for
  5.18-rc1. For the most part it's been a quiet development cycle for
  the USB core, but there are the usual "hot spots" of development
  activity.

  Included in here are:

   - Thunderbolt driver updates:
       - fixes for devices without displayport adapters
       - lane bonding support and improvements
       - other minor changes based on device testing

   - dwc3 gadget driver changes.

     It seems this driver will never be finished given that the IP core
     is showing up in zillions of new devices and each implementation
     decides to do something different with it...

   - uvc gadget driver updates as more devices start to use and rely on
     this hardware as well

   - usb_maxpacket() api changes to remove an unneeded and unused
     parameter.

   - usb-serial driver device id updates and small cleanups

   - typec cleanups and fixes based on device testing

   - device tree updates for usb properties

   - lots of other small fixes and driver updates.

  All of these have been in linux-next for weeks with no reported
  problems"

* tag 'usb-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (154 commits)
  USB: new quirk for Dell Gen 2 devices
  usb: dwc3: core: Add error log when core soft reset failed
  usb: dwc3: gadget: Move null pinter check to proper place
  usb: hub: Simplify error and success path in port_over_current_notify
  usb: cdns3: allocate TX FIFO size according to composite EP number
  usb: dwc3: Fix ep0 handling when getting reset while doing control transfer
  usb: Probe EHCI, OHCI controllers asynchronously
  usb: isp1760: Fix out-of-bounds array access
  xhci: Don't defer primary roothub registration if there is only one roothub
  USB: serial: option: add Quectel BG95 modem
  USB: serial: pl2303: fix type detection for odd device
  xhci: Allow host runtime PM as default for Intel Alder Lake N xHCI
  xhci: Remove quirk for over 10 year old evaluation hardware
  xhci: prevent U2 link power state if Intel tier policy prevented U1
  xhci: use generic command timer for stop endpoint commands.
  usb: host: xhci-plat: omit shared hcd if either root hub has no ports
  usb: host: xhci-plat: prepare operation w/o shared hcd
  usb: host: xhci-plat: create shared hcd after having added main hcd
  xhci: prepare for operation w/o shared hcd
  xhci: factor out parts of xhci_gen_setup()
  ...
2022-06-03 11:17:49 -07:00

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// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
*/
/dts-v1/;
#include "msm8996.dtsi"
#include "pm8994.dtsi"
#include "pmi8994.dtsi"
#include <dt-bindings/input/input.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include <dt-bindings/sound/qcom,q6afe.h>
#include <dt-bindings/sound/qcom,q6asm.h>
/*
* GPIO name legend: proper name = the GPIO line is used as GPIO
* NC = not connected (pin out but not routed from the chip to
* anything the board)
* "[PER]" = pin is muxed for [peripheral] (not GPIO)
* LSEC = Low Speed External Connector
* P HSEC = Primary High Speed External Connector
* S HSEC = Secondary High Speed External Connector
* J14 = Camera Connector
* TP = Test Points
*
* Line names are taken from the schematic "DragonBoard 820c",
* drawing no: LM25-P2751-1
*
* For the lines routed to the external connectors the
* lines are named after the 96Boards CE Specification 1.0,
* Appendix "Expansion Connector Signal Description".
*
* When the 96Board naming of a line and the schematic name of
* the same line are in conflict, the 96Board specification
* takes precedence, which means that the external UART on the
* LSEC is named UART0 while the schematic and SoC names this
* UART3. This is only for the informational lines i.e. "[FOO]",
* the GPIO named lines "GPIO-A" thru "GPIO-L" are the only
* ones actually used for GPIO.
*/
/ {
model = "Qualcomm Technologies, Inc. DB820c";
compatible = "arrow,apq8096-db820c", "qcom,apq8096-sbc", "qcom,apq8096";
aliases {
serial0 = &blsp2_uart2;
serial1 = &blsp2_uart3;
serial2 = &blsp1_uart2;
i2c0 = &blsp1_i2c3;
i2c1 = &blsp2_i2c1;
i2c2 = &blsp2_i2c1;
spi0 = &blsp1_spi1;
spi1 = &blsp2_spi6;
};
chosen {
stdout-path = "serial0:115200n8";
};
clocks {
compatible = "simple-bus";
divclk4: divclk4 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
clock-output-names = "divclk4";
pinctrl-names = "default";
pinctrl-0 = <&divclk4_pin_a>;
};
div1_mclk: divclk1 {
compatible = "gpio-gate-clock";
pinctrl-0 = <&audio_mclk>;
pinctrl-names = "default";
clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
#clock-cells = <0>;
enable-gpios = <&pm8994_gpios 15 0>;
};
};
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>;
};
};
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>;
};
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>;
};
vph_pwr: vph-pwr-regulator {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3700000>;
regulator-max-microvolt = <3700000>;
};
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;
};
};
&blsp1_i2c3 {
/* On Low speed expansion */
label = "LS-I2C0";
status = "okay";
};
&blsp1_spi1 {
/* On Low speed expansion */
label = "LS-SPI0";
status = "okay";
};
&blsp1_uart2 {
label = "BT-UART";
status = "okay";
bluetooth {
compatible = "qcom,qca6174-bt";
/* bt_disable_n gpio */
enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
clocks = <&divclk4>;
};
};
&adsp_pil {
status = "okay";
firmware-name = "qcom/apq8096/adsp.mbn";
};
&blsp2_i2c1 {
/* On High speed expansion */
label = "HS-I2C2";
status = "okay";
};
&blsp2_i2c1 {
/* On Low speed expansion */
label = "LS-I2C1";
status = "okay";
};
&blsp2_spi6 {
/* On High speed expansion */
label = "HS-SPI1";
status = "okay";
};
&blsp2_uart2 {
label = "LS-UART1";
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&blsp2_uart2_2pins_default>;
pinctrl-1 = <&blsp2_uart2_2pins_sleep>;
};
&blsp2_uart3 {
label = "LS-UART0";
status = "disabled";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&blsp2_uart3_4pins_default>;
pinctrl-1 = <&blsp2_uart3_4pins_sleep>;
};
&camss {
vdda-supply = <&vreg_l2a_1p25>;
};
&gpu {
status = "okay";
};
&hdmi {
status = "okay";
pinctrl-names = "default", "sleep";
pinctrl-0 = <&hdmi_hpd_active &hdmi_ddc_active>;
pinctrl-1 = <&hdmi_hpd_suspend &hdmi_ddc_suspend>;
core-vdda-supply = <&vreg_l12a_1p8>;
core-vcc-supply = <&vreg_s4a_1p8>;
};
&hdmi_phy {
status = "okay";
vddio-supply = <&vreg_l12a_1p8>;
vcca-supply = <&vreg_l28a_0p925>;
#phy-cells = <0>;
};
&hsusb_phy1 {
status = "okay";
vdd-supply = <&vreg_l28a_0p925>;
vdda-pll-supply = <&vreg_l12a_1p8>;
vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
};
&hsusb_phy2 {
status = "okay";
vdd-supply = <&vreg_l28a_0p925>;
vdda-pll-supply = <&vreg_l12a_1p8>;
vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
};
&mdp {
status = "okay";
};
&mdss {
status = "okay";
};
&mmcc {
vdd-gfx-supply = <&vdd_gfx>;
};
&mss_pil {
status = "okay";
pll-supply = <&vreg_l12a_1p8>;
firmware-name = "qcom/apq8096/mba.mbn", "qcom/apq8096/modem.mbn";
};
&pm8994_resin {
status = "okay";
linux,code = <KEY_VOLUMEDOWN>;
};
&tlmm {
gpio-line-names =
"[SPI0_DOUT]", /* GPIO_0, BLSP1_SPI_MOSI, LSEC pin 14 */
"[SPI0_DIN]", /* GPIO_1, BLSP1_SPI_MISO, LSEC pin 10 */
"[SPI0_CS]", /* GPIO_2, BLSP1_SPI_CS_N, LSEC pin 12 */
"[SPI0_SCLK]", /* GPIO_3, BLSP1_SPI_CLK, LSEC pin 8 */
"[UART1_TxD]", /* GPIO_4, BLSP8_UART_TX, LSEC pin 11 */
"[UART1_RxD]", /* GPIO_5, BLSP8_UART_RX, LSEC pin 13 */
"[I2C1_SDA]", /* GPIO_6, BLSP8_I2C_SDA, LSEC pin 21 */
"[I2C1_SCL]", /* GPIO_7, BLSP8_I2C_SCL, LSEC pin 19 */
"GPIO-H", /* GPIO_8, LCD0_RESET_N, LSEC pin 30 */
"TP93", /* GPIO_9 */
"GPIO-G", /* GPIO_10, MDP_VSYNC_P, LSEC pin 29 */
"[MDP_VSYNC_S]", /* GPIO_11, S HSEC pin 55 */
"NC", /* GPIO_12 */
"[CSI0_MCLK]", /* GPIO_13, CAM_MCLK0, P HSEC pin 15 */
"[CAM_MCLK1]", /* GPIO_14, J14 pin 11 */
"[CSI1_MCLK]", /* GPIO_15, CAM_MCLK2, P HSEC pin 17 */
"TP99", /* GPIO_16 */
"[I2C2_SDA]", /* GPIO_17, CCI_I2C_SDA0, P HSEC pin 34 */
"[I2C2_SCL]", /* GPIO_18, CCI_I2C_SCL0, P HSEC pin 32 */
"[CCI_I2C_SDA1]", /* GPIO_19, S HSEC pin 38 */
"[CCI_I2C_SCL1]", /* GPIO_20, S HSEC pin 36 */
"FLASH_STROBE_EN", /* GPIO_21, S HSEC pin 5 */
"FLASH_STROBE_TRIG", /* GPIO_22, S HSEC pin 1 */
"GPIO-K", /* GPIO_23, CAM2_RST_N, LSEC pin 33 */
"GPIO-D", /* GPIO_24, LSEC pin 26 */
"GPIO-I", /* GPIO_25, CAM0_RST_N, LSEC pin 31 */
"GPIO-J", /* GPIO_26, CAM0_STANDBY_N, LSEC pin 32 */
"BLSP6_I2C_SDA", /* GPIO_27 */
"BLSP6_I2C_SCL", /* GPIO_28 */
"GPIO-B", /* GPIO_29, TS0_RESET_N, LSEC pin 24 */
"GPIO30", /* GPIO_30, S HSEC pin 4 */
"HDMI_CEC", /* GPIO_31 */
"HDMI_DDC_CLOCK", /* GPIO_32 */
"HDMI_DDC_DATA", /* GPIO_33 */
"HDMI_HOT_PLUG_DETECT", /* GPIO_34 */
"PCIE0_RST_N", /* GPIO_35 */
"PCIE0_CLKREQ_N", /* GPIO_36 */
"PCIE0_WAKE", /* GPIO_37 */
"SD_CARD_DET_N", /* GPIO_38 */
"TSIF1_SYNC", /* GPIO_39, S HSEC pin 48 */
"W_DISABLE_N", /* GPIO_40 */
"[BLSP9_UART_TX]", /* GPIO_41 */
"[BLSP9_UART_RX]", /* GPIO_42 */
"[BLSP2_UART_CTS_N]", /* GPIO_43 */
"[BLSP2_UART_RFR_N]", /* GPIO_44 */
"[BLSP3_UART_TX]", /* GPIO_45 */
"[BLSP3_UART_RX]", /* GPIO_46 */
"[I2C0_SDA]", /* GPIO_47, LS_I2C0_SDA, LSEC pin 17 */
"[I2C0_SCL]", /* GPIO_48, LS_I2C0_SCL, LSEC pin 15 */
"[UART0_TxD]", /* GPIO_49, BLSP9_UART_TX, LSEC pin 5 */
"[UART0_RxD]", /* GPIO_50, BLSP9_UART_RX, LSEC pin 7 */
"[UART0_CTS]", /* GPIO_51, BLSP9_UART_CTS_N, LSEC pin 3 */
"[UART0_RTS]", /* GPIO_52, BLSP9_UART_RFR_N, LSEC pin 9 */
"[CODEC_INT1_N]", /* GPIO_53 */
"[CODEC_INT2_N]", /* GPIO_54 */
"[BLSP7_I2C_SDA]", /* GPIO_55 */
"[BLSP7_I2C_SCL]", /* GPIO_56 */
"MI2S_MCLK", /* GPIO_57, S HSEC pin 3 */
"[PCM_CLK]", /* GPIO_58, QUA_MI2S_SCK, LSEC pin 18 */
"[PCM_FS]", /* GPIO_59, QUA_MI2S_WS, LSEC pin 16 */
"[PCM_DO]", /* GPIO_60, QUA_MI2S_DATA0, LSEC pin 20 */
"[PCM_DI]", /* GPIO_61, QUA_MI2S_DATA1, LSEC pin 22 */
"GPIO-E", /* GPIO_62, LSEC pin 27 */
"TP87", /* GPIO_63 */
"[CODEC_RST_N]", /* GPIO_64 */
"[PCM1_CLK]", /* GPIO_65 */
"[PCM1_SYNC]", /* GPIO_66 */
"[PCM1_DIN]", /* GPIO_67 */
"[PCM1_DOUT]", /* GPIO_68 */
"AUDIO_REF_CLK", /* GPIO_69 */
"SLIMBUS_CLK", /* GPIO_70 */
"SLIMBUS_DATA0", /* GPIO_71 */
"SLIMBUS_DATA1", /* GPIO_72 */
"NC", /* GPIO_73 */
"NC", /* GPIO_74 */
"NC", /* GPIO_75 */
"NC", /* GPIO_76 */
"TP94", /* GPIO_77 */
"NC", /* GPIO_78 */
"TP95", /* GPIO_79 */
"GPIO-A", /* GPIO_80, MEMS_RESET_N, LSEC pin 23 */
"TP88", /* GPIO_81 */
"TP89", /* GPIO_82 */
"TP90", /* GPIO_83 */
"TP91", /* GPIO_84 */
"[SD_DAT0]", /* GPIO_85, BLSP12_SPI_MOSI, P HSEC pin 1 */
"[SD_CMD]", /* GPIO_86, BLSP12_SPI_MISO, P HSEC pin 11 */
"[SD_DAT3]", /* GPIO_87, BLSP12_SPI_CS_N, P HSEC pin 7 */
"[SD_SCLK]", /* GPIO_88, BLSP12_SPI_CLK, P HSEC pin 9 */
"TSIF1_CLK", /* GPIO_89, S HSEC pin 42 */
"TSIF1_EN", /* GPIO_90, S HSEC pin 46 */
"TSIF1_DATA", /* GPIO_91, S HSEC pin 44 */
"NC", /* GPIO_92 */
"TSIF2_CLK", /* GPIO_93, S HSEC pin 52 */
"TSIF2_EN", /* GPIO_94, S HSEC pin 56 */
"TSIF2_DATA", /* GPIO_95, S HSEC pin 54 */
"TSIF2_SYNC", /* GPIO_96, S HSEC pin 58 */
"NC", /* GPIO_97 */
"CAM1_STANDBY_N", /* GPIO_98 */
"NC", /* GPIO_99 */
"NC", /* GPIO_100 */
"[LCD1_RESET_N]", /* GPIO_101, S HSEC pin 51 */
"BOOT_CONFIG1", /* GPIO_102 */
"USB_HUB_RESET", /* GPIO_103 */
"CAM1_RST_N", /* GPIO_104 */
"NC", /* GPIO_105 */
"NC", /* GPIO_106 */
"NC", /* GPIO_107 */
"NC", /* GPIO_108 */
"NC", /* GPIO_109 */
"NC", /* GPIO_110 */
"NC", /* GPIO_111 */
"NC", /* GPIO_112 */
"PMI8994_BUA", /* GPIO_113 */
"PCIE2_RST_N", /* GPIO_114 */
"PCIE2_CLKREQ_N", /* GPIO_115 */
"PCIE2_WAKE", /* GPIO_116 */
"SSC_IRQ_0", /* GPIO_117 */
"SSC_IRQ_1", /* GPIO_118 */
"SSC_IRQ_2", /* GPIO_119 */
"NC", /* GPIO_120 */
"GPIO121", /* GPIO_121, S HSEC pin 2 */
"NC", /* GPIO_122 */
"SSC_IRQ_6", /* GPIO_123 */
"SSC_IRQ_7", /* GPIO_124 */
"GPIO-C", /* GPIO_125, TS_INT0, LSEC pin 25 */
"BOOT_CONFIG5", /* GPIO_126 */
"NC", /* GPIO_127 */
"NC", /* GPIO_128 */
"BOOT_CONFIG7", /* GPIO_129 */
"PCIE1_RST_N", /* GPIO_130 */
"PCIE1_CLKREQ_N", /* GPIO_131 */
"PCIE1_WAKE", /* GPIO_132 */
"GPIO-L", /* GPIO_133, CAM2_STANDBY_N, LSEC pin 34 */
"NC", /* GPIO_134 */
"NC", /* GPIO_135 */
"BOOT_CONFIG8", /* GPIO_136 */
"NC", /* GPIO_137 */
"NC", /* GPIO_138 */
"GPS_SSBI2", /* GPIO_139 */
"GPS_SSBI1", /* GPIO_140 */
"NC", /* GPIO_141 */
"NC", /* GPIO_142 */
"NC", /* GPIO_143 */
"BOOT_CONFIG6", /* GPIO_144 */
"NC", /* GPIO_145 */
"NC", /* GPIO_146 */
"NC", /* GPIO_147 */
"NC", /* GPIO_148 */
"NC"; /* GPIO_149 */
sdc2_cd_on: sdc2_cd_on {
mux {
pins = "gpio38";
function = "gpio";
};
config {
pins = "gpio38";
bias-pull-up; /* pull up */
drive-strength = <16>; /* 16 MA */
};
};
sdc2_cd_off: sdc2_cd_off {
mux {
pins = "gpio38";
function = "gpio";
};
config {
pins = "gpio38";
bias-pull-up; /* pull up */
drive-strength = <2>; /* 2 MA */
};
};
hdmi_hpd_active: hdmi_hpd_active {
mux {
pins = "gpio34";
function = "hdmi_hot";
};
config {
pins = "gpio34";
bias-pull-down;
drive-strength = <16>;
};
};
hdmi_hpd_suspend: hdmi_hpd_suspend {
mux {
pins = "gpio34";
function = "hdmi_hot";
};
config {
pins = "gpio34";
bias-pull-down;
drive-strength = <2>;
};
};
hdmi_ddc_active: hdmi_ddc_active {
mux {
pins = "gpio32", "gpio33";
function = "hdmi_ddc";
};
config {
pins = "gpio32", "gpio33";
drive-strength = <2>;
bias-pull-up;
};
};
hdmi_ddc_suspend: hdmi_ddc_suspend {
mux {
pins = "gpio32", "gpio33";
function = "hdmi_ddc";
};
config {
pins = "gpio32", "gpio33";
drive-strength = <2>;
bias-pull-down;
};
};
};
&pcie0 {
status = "okay";
perst-gpio = <&tlmm 35 GPIO_ACTIVE_LOW>;
vddpe-3v3-supply = <&wlan_en>;
vdda-supply = <&vreg_l28a_0p925>;
};
&pcie1 {
status = "okay";
perst-gpio = <&tlmm 130 GPIO_ACTIVE_LOW>;
vdda-supply = <&vreg_l28a_0p925>;
};
&pcie2 {
status = "okay";
perst-gpio = <&tlmm 114 GPIO_ACTIVE_LOW>;
vdda-supply = <&vreg_l28a_0p925>;
};
&pcie_phy {
status = "okay";
vdda-phy-supply = <&vreg_l28a_0p925>;
vdda-pll-supply = <&vreg_l12a_1p8>;
};
&pm8994_gpios {
gpio-line-names =
"NC",
"KEY_VOLP_N",
"NC",
"BL1_PWM",
"GPIO-F", /* BL0_PWM, LSEC pin 28 */
"BL1_EN",
"NC",
"WLAN_EN",
"NC",
"NC",
"NC",
"NC",
"NC",
"NC",
"DIVCLK1",
"DIVCLK2",
"DIVCLK3",
"DIVCLK4",
"BT_EN",
"PMIC_SLB",
"PMIC_BUA",
"USB_VBUS_DET";
pinctrl-names = "default";
pinctrl-0 = <&ls_exp_gpio_f &bt_en_gpios>;
ls_exp_gpio_f: pm8994_gpio5 {
pinconf {
pins = "gpio5";
output-low;
power-source = <2>; // PM8994_GPIO_S4, 1.8V
};
};
bt_en_gpios: bt_en_gpios {
pinconf {
pins = "gpio19";
function = PMIC_GPIO_FUNC_NORMAL;
output-low;
power-source = <PM8994_GPIO_S4>; // 1.8V
qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
bias-pull-down;
};
};
wlan_en_gpios: wlan_en_gpios {
pinconf {
pins = "gpio8";
function = PMIC_GPIO_FUNC_NORMAL;
output-low;
power-source = <PM8994_GPIO_S4>; // 1.8V
qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
bias-pull-down;
};
};
audio_mclk: clk_div1 {
pinconf {
pins = "gpio15";
function = "func1";
power-source = <PM8994_GPIO_S4>; // 1.8V
};
};
volume_up_gpio: pm8996_gpio2 {
pinconf {
pins = "gpio2";
function = "normal";
input-enable;
drive-push-pull;
bias-pull-up;
qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
power-source = <PM8994_GPIO_S4>; // 1.8V
};
};
divclk4_pin_a: divclk4 {
pinconf {
pins = "gpio18";
function = PMIC_GPIO_FUNC_FUNC2;
bias-disable;
power-source = <PM8994_GPIO_S4>;
};
};
usb3_vbus_det_gpio: pm8996_gpio22 {
pinconf {
pins = "gpio22";
function = PMIC_GPIO_FUNC_NORMAL;
input-enable;
bias-pull-down;
qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
power-source = <PM8994_GPIO_S4>; // 1.8V
};
};
};
&pm8994_mpps {
gpio-line-names =
"VDDPX_BIAS",
"WIFI_LED",
"NC",
"BT_LED",
"PM_MPP05",
"PM_MPP06",
"PM_MPP07",
"NC";
};
&pm8994_spmi_regulators {
qcom,saw-reg = <&saw3>;
vdd_s11-supply = <&vph_pwr>;
s9 {
qcom,saw-slave;
};
s10 {
qcom,saw-slave;
};
s11 {
qcom,saw-leader;
regulator-name = "VDD_APCC";
regulator-always-on;
regulator-min-microvolt = <980000>;
regulator-max-microvolt = <980000>;
};
};
&pmi8994_gpios {
gpio-line-names =
"NC",
"SPKR_AMP_EN1",
"SPKR_AMP_EN2",
"TP61",
"NC",
"USB2_VBUS_DET",
"NC",
"NC",
"NC",
"NC";
usb2_vbus_det_gpio: pmi8996_gpio6 {
pinconf {
pins = "gpio6";
function = PMIC_GPIO_FUNC_NORMAL;
input-enable;
bias-pull-down;
qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
power-source = <PM8994_GPIO_S4>; // 1.8V
};
};
};
&pmi8994_spmi_regulators {
vdd_s2-supply = <&vph_pwr>;
vdd_gfx: s2@1700 {
reg = <0x1700 0x100>;
regulator-name = "VDD_GFX";
regulator-min-microvolt = <980000>;
regulator-max-microvolt = <980000>;
};
};
&rpm_requests {
pm8994-regulators {
compatible = "qcom,rpm-pm8994-regulators";
vdd_s1-supply = <&vph_pwr>;
vdd_s2-supply = <&vph_pwr>;
vdd_s3-supply = <&vph_pwr>;
vdd_s4-supply = <&vph_pwr>;
vdd_s5-supply = <&vph_pwr>;
vdd_s6-supply = <&vph_pwr>;
vdd_s7-supply = <&vph_pwr>;
vdd_s8-supply = <&vph_pwr>;
vdd_s9-supply = <&vph_pwr>;
vdd_s10-supply = <&vph_pwr>;
vdd_s11-supply = <&vph_pwr>;
vdd_s12-supply = <&vph_pwr>;
vdd_l1-supply = <&vreg_s1b_1p025>;
vdd_l2_l26_l28-supply = <&vreg_s3a_1p3>;
vdd_l3_l11-supply = <&vreg_s3a_1p3>;
vdd_l4_l27_l31-supply = <&vreg_s3a_1p3>;
vdd_l5_l7-supply = <&vreg_s5a_2p15>;
vdd_l6_l12_l32-supply = <&vreg_s5a_2p15>;
vdd_l8_l16_l30-supply = <&vph_pwr>;
vdd_l9_l10_l18_l22-supply = <&vph_pwr_bbyp>;
vdd_l13_l19_l23_l24-supply = <&vph_pwr_bbyp>;
vdd_l14_l15-supply = <&vreg_s5a_2p15>;
vdd_l17_l29-supply = <&vph_pwr_bbyp>;
vdd_l20_l21-supply = <&vph_pwr_bbyp>;
vdd_l25-supply = <&vreg_s3a_1p3>;
vdd_lvs1_2-supply = <&vreg_s4a_1p8>;
vreg_s3a_1p3: s3 {
regulator-name = "vreg_s3a_1p3";
regulator-min-microvolt = <1300000>;
regulator-max-microvolt = <1300000>;
};
/**
* 1.8v required on LS expansion
* for mezzanine boards
*/
vreg_s4a_1p8: s4 {
regulator-name = "vreg_s4a_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
vreg_s5a_2p15: s5 {
regulator-name = "vreg_s5a_2p15";
regulator-min-microvolt = <2150000>;
regulator-max-microvolt = <2150000>;
};
vreg_s7a_1p0: s7 {
regulator-name = "vreg_s7a_1p0";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <800000>;
};
vreg_l1a_1p0: l1 {
regulator-name = "vreg_l1a_1p0";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
};
vreg_l2a_1p25: l2 {
regulator-name = "vreg_l2a_1p25";
regulator-min-microvolt = <1250000>;
regulator-max-microvolt = <1250000>;
};
vreg_l3a_0p875: l3 {
regulator-name = "vreg_l3a_0p875";
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <850000>;
};
vreg_l4a_1p225: l4 {
regulator-name = "vreg_l4a_1p225";
regulator-min-microvolt = <1225000>;
regulator-max-microvolt = <1225000>;
};
vreg_l6a_1p2: l6 {
regulator-name = "vreg_l6a_1p2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
};
vreg_l8a_1p8: l8 {
regulator-name = "vreg_l8a_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vreg_l9a_1p8: l9 {
regulator-name = "vreg_l9a_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vreg_l10a_1p8: l10 {
regulator-name = "vreg_l10a_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vreg_l11a_1p15: l11 {
regulator-name = "vreg_l11a_1p15";
regulator-min-microvolt = <1150000>;
regulator-max-microvolt = <1150000>;
};
vreg_l12a_1p8: l12 {
regulator-name = "vreg_l12a_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vreg_l13a_2p95: l13 {
regulator-name = "vreg_l13a_2p95";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <2950000>;
};
vreg_l14a_1p8: l14 {
regulator-name = "vreg_l14a_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vreg_l15a_1p8: l15 {
regulator-name = "vreg_l15a_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vreg_l16a_2p7: l16 {
regulator-name = "vreg_l16a_2p7";
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2700000>;
};
vreg_l17a_2p8: l17 {
regulator-name = "vreg_l17a_2p8";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
};
vreg_l18a_2p85: l18 {
regulator-name = "vreg_l18a_2p85";
regulator-min-microvolt = <2700000>;
regulator-max-microvolt = <2900000>;
};
vreg_l19a_2p8: l19 {
regulator-name = "vreg_l19a_2p8";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
vreg_l20a_2p95: l20 {
regulator-name = "vreg_l20a_2p95";
regulator-min-microvolt = <2950000>;
regulator-max-microvolt = <2950000>;
regulator-allow-set-load;
};
vreg_l21a_2p95: l21 {
regulator-name = "vreg_l21a_2p95";
regulator-min-microvolt = <2950000>;
regulator-max-microvolt = <2950000>;
regulator-allow-set-load;
regulator-system-load = <200000>;
};
vreg_l22a_3p0: l22 {
regulator-name = "vreg_l22a_3p0";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vreg_l23a_2p8: l23 {
regulator-name = "vreg_l23a_2p8";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
vreg_l24a_3p075: l24 {
regulator-name = "vreg_l24a_3p075";
regulator-min-microvolt = <3075000>;
regulator-max-microvolt = <3075000>;
};
vreg_l25a_1p2: l25 {
regulator-name = "vreg_l25a_1p2";
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-allow-set-load;
};
vreg_l26a_0p8: l27 {
regulator-name = "vreg_l26a_0p8";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
};
vreg_l28a_0p925: l28 {
regulator-name = "vreg_l28a_0p925";
regulator-min-microvolt = <925000>;
regulator-max-microvolt = <925000>;
regulator-allow-set-load;
};
vreg_l29a_2p8: l29 {
regulator-name = "vreg_l29a_2p8";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
};
vreg_l30a_1p8: l30 {
regulator-name = "vreg_l30a_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vreg_l32a_1p8: l32 {
regulator-name = "vreg_l32a_1p8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
};
vreg_lvs1a_1p8: lvs1 {
regulator-name = "vreg_lvs1a_1p8";
};
vreg_lvs2a_1p8: lvs2 {
regulator-name = "vreg_lvs2a_1p8";
};
};
pmi8994-regulators {
compatible = "qcom,rpm-pmi8994-regulators";
vdd_s1-supply = <&vph_pwr>;
vdd_s2-supply = <&vph_pwr>;
vdd_s3-supply = <&vph_pwr>;
vdd_bst_byp-supply = <&vph_pwr>;
vph_pwr_bbyp: boost-bypass {
regulator-name = "vph_pwr_bbyp";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
};
vreg_s1b_1p025: s1 {
regulator-name = "vreg_s1b_1p025";
regulator-min-microvolt = <1025000>;
regulator-max-microvolt = <1025000>;
};
};
};
&sdhc2 {
/* External SD card */
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdc2_state_on &sdc2_cd_on>;
pinctrl-1 = <&sdc2_state_off &sdc2_cd_off>;
cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>;
vmmc-supply = <&vreg_l21a_2p95>;
vqmmc-supply = <&vreg_l13a_2p95>;
status = "okay";
};
&q6asmdai {
dai@0 {
reg = <0>;
};
dai@1 {
reg = <1>;
};
dai@2 {
reg = <2>;
};
};
&sound {
compatible = "qcom,apq8096-sndcard";
model = "DB820c";
audio-routing = "RX_BIAS", "MCLK",
"MM_DL1", "MultiMedia1 Playback",
"MM_DL2", "MultiMedia2 Playback",
"MultiMedia3 Capture", "MM_UL3";
mm1-dai-link {
link-name = "MultiMedia1";
cpu {
sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
};
};
mm2-dai-link {
link-name = "MultiMedia2";
cpu {
sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>;
};
};
mm3-dai-link {
link-name = "MultiMedia3";
cpu {
sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>;
};
};
hdmi-dai-link {
link-name = "HDMI";
cpu {
sound-dai = <&q6afedai HDMI_RX>;
};
platform {
sound-dai = <&q6routing>;
};
codec {
sound-dai = <&hdmi 0>;
};
};
slim-dai-link {
link-name = "SLIM Playback";
cpu {
sound-dai = <&q6afedai SLIMBUS_6_RX>;
};
platform {
sound-dai = <&q6routing>;
};
codec {
sound-dai = <&wcd9335 6>;
};
};
slimcap-dai-link {
link-name = "SLIM Capture";
cpu {
sound-dai = <&q6afedai SLIMBUS_0_TX>;
};
platform {
sound-dai = <&q6routing>;
};
codec {
sound-dai = <&wcd9335 1>;
};
};
};
&ufsphy {
status = "okay";
vdda-phy-supply = <&vreg_l28a_0p925>;
vdda-pll-supply = <&vreg_l12a_1p8>;
vddp-ref-clk-supply = <&vreg_l25a_1p2>;
};
&ufshc {
status = "okay";
vcc-supply = <&vreg_l20a_2p95>;
vccq-supply = <&vreg_l25a_1p2>;
vccq2-supply = <&vreg_s4a_1p8>;
vcc-max-microamp = <600000>;
vccq-max-microamp = <450000>;
vccq2-max-microamp = <450000>;
};
&usb2 {
status = "okay";
extcon = <&usb2_id>;
};
&usb2_dwc3 {
extcon = <&usb2_id>;
dr_mode = "otg";
maximum-speed = "high-speed";
};
&usb3 {
status = "okay";
extcon = <&usb3_id>;
};
&usb3_dwc3 {
extcon = <&usb3_id>;
dr_mode = "otg";
};
&usb3phy {
status = "okay";
vdda-phy-supply = <&vreg_l28a_0p925>;
vdda-pll-supply = <&vreg_l12a_1p8>;
};
&venus {
status = "okay";
};
&wcd9335 {
clock-names = "mclk", "slimbus";
clocks = <&div1_mclk>,
<&rpmcc RPM_SMD_BB_CLK1>;
vdd-buck-supply = <&vreg_s4a_1p8>;
vdd-buck-sido-supply = <&vreg_s4a_1p8>;
vdd-tx-supply = <&vreg_s4a_1p8>;
vdd-rx-supply = <&vreg_s4a_1p8>;
vdd-io-supply = <&vreg_s4a_1p8>;
};
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