242 lines
4.3 KiB
Plaintext
242 lines
4.3 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
|
|
|
|
#include "qcom-apq8064-v2.0.dtsi"
|
|
#include "pm8821.dtsi"
|
|
#include "pm8921.dtsi"
|
|
|
|
/ {
|
|
model = "CompuLab CM-QS600";
|
|
compatible = "qcom,apq8064-cm-qs600", "qcom,apq8064";
|
|
|
|
aliases {
|
|
serial0 = &gsbi7_serial;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
sdcc4_pwrseq: pwrseq-sdcc4 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&wlan_default_gpios>;
|
|
compatible = "mmc-pwrseq-simple";
|
|
reset-gpios = <&pm8921_gpio 43 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
/* on board fixed 3.3v supply */
|
|
v3p3_fixed: regulator-v3p3 {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "PCIE V3P3";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-always-on;
|
|
};
|
|
};
|
|
|
|
&gsbi1 {
|
|
qcom,mode = <GSBI_PROT_I2C>;
|
|
status = "okay";
|
|
};
|
|
|
|
&gsbi1_i2c {
|
|
clock-frequency = <200000>;
|
|
status = "okay";
|
|
|
|
eeprom@50 {
|
|
compatible = "atmel,24c02";
|
|
reg = <0x50>;
|
|
pagesize = <32>;
|
|
};
|
|
};
|
|
|
|
&gsbi7 {
|
|
qcom,mode = <GSBI_PROT_I2C_UART>;
|
|
status = "okay";
|
|
};
|
|
|
|
&gsbi7_serial {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&gsbi7_uart_2pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie {
|
|
vdda-supply = <&pm8921_s3>;
|
|
vdda_phy-supply = <&pm8921_lvs6>;
|
|
vdda_refclk-supply = <&v3p3_fixed>;
|
|
pinctrl-0 = <&pcie_pins>;
|
|
pinctrl-names = "default";
|
|
perst-gpios = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pm8821 {
|
|
interrupts-extended = <&tlmm_pinmux 76 IRQ_TYPE_LEVEL_LOW>;
|
|
};
|
|
|
|
&pm8921 {
|
|
interrupts-extended = <&tlmm_pinmux 74 IRQ_TYPE_LEVEL_LOW>;
|
|
};
|
|
|
|
&pm8921_gpio {
|
|
wlan_default_gpios: wlan-gpios-state {
|
|
pinconf {
|
|
pins = "gpio43";
|
|
function = "normal";
|
|
bias-disable;
|
|
power-source = <PM8921_GPIO_S4>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&rpm {
|
|
regulators {
|
|
compatible = "qcom,rpm-pm8921-regulators";
|
|
|
|
vin_lvs1_3_6-supply = <&pm8921_s4>;
|
|
vin_lvs2-supply = <&pm8921_s1>;
|
|
vin_lvs4_5_7-supply = <&pm8921_s4>;
|
|
|
|
vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
|
|
vdd_l24-supply = <&pm8921_s1>;
|
|
vdd_l25-supply = <&pm8921_s1>;
|
|
vdd_l26-supply = <&pm8921_s7>;
|
|
vdd_l27-supply = <&pm8921_s7>;
|
|
vdd_l28-supply = <&pm8921_s7>;
|
|
|
|
/* Buck SMPS */
|
|
pm8921_s1: s1 {
|
|
regulator-always-on;
|
|
regulator-min-microvolt = <1225000>;
|
|
regulator-max-microvolt = <1225000>;
|
|
qcom,switch-mode-frequency = <3200000>;
|
|
bias-pull-down;
|
|
};
|
|
|
|
pm8921_s3: s3 {
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1400000>;
|
|
qcom,switch-mode-frequency = <4800000>;
|
|
};
|
|
|
|
pm8921_s4: s4 {
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
qcom,switch-mode-frequency = <3200000>;
|
|
};
|
|
|
|
pm8921_s7: s7 {
|
|
regulator-min-microvolt = <1300000>;
|
|
regulator-max-microvolt = <1300000>;
|
|
qcom,switch-mode-frequency = <3200000>;
|
|
};
|
|
|
|
pm8921_l3: l3 {
|
|
regulator-min-microvolt = <3050000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
bias-pull-down;
|
|
};
|
|
|
|
pm8921_l4: l4 {
|
|
regulator-min-microvolt = <1000000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
bias-pull-down;
|
|
};
|
|
|
|
pm8921_l5: l5 {
|
|
regulator-min-microvolt = <2750000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
bias-pull-down;
|
|
};
|
|
|
|
pm8921_l23: l23 {
|
|
regulator-min-microvolt = <1700000>;
|
|
regulator-max-microvolt = <1900000>;
|
|
bias-pull-down;
|
|
};
|
|
|
|
pm8921_lvs6: lvs6 {
|
|
bias-pull-down;
|
|
};
|
|
};
|
|
};
|
|
|
|
/* eMMC */
|
|
&sdcc1 {
|
|
vmmc-supply = <&pm8921_l5>;
|
|
vqmmc-supply = <&pm8921_s4>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* External micro SD card */
|
|
&sdcc3 {
|
|
vmmc-supply = <&v3p3_fixed>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&card_detect>;
|
|
cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* WLAN */
|
|
&sdcc4 {
|
|
status = "okay";
|
|
vmmc-supply = <&v3p3_fixed>;
|
|
vqmmc-supply = <&v3p3_fixed>;
|
|
mmc-pwrseq = <&sdcc4_pwrseq>;
|
|
};
|
|
|
|
&tlmm_pinmux {
|
|
card_detect: card_detect {
|
|
mux {
|
|
pins = "gpio26";
|
|
function = "gpio";
|
|
bias-disable;
|
|
};
|
|
};
|
|
|
|
pcie_pins: pcie_pinmux {
|
|
mux {
|
|
pins = "gpio27";
|
|
function = "gpio";
|
|
};
|
|
conf {
|
|
pins = "gpio27";
|
|
drive-strength = <12>;
|
|
bias-disable;
|
|
};
|
|
};
|
|
};
|
|
|
|
&usb_hs1_phy {
|
|
v3p3-supply = <&pm8921_l3>;
|
|
v1p8-supply = <&pm8921_l4>;
|
|
};
|
|
|
|
&usb_hs3_phy {
|
|
v3p3-supply = <&pm8921_l3>;
|
|
v1p8-supply = <&pm8921_l23>;
|
|
};
|
|
|
|
&usb_hs4_phy {
|
|
v3p3-supply = <&pm8921_l3>;
|
|
v1p8-supply = <&pm8921_l23>;
|
|
};
|
|
|
|
/* OTG */
|
|
&usb1 {
|
|
dr_mode = "otg";
|
|
status = "okay";
|
|
};
|
|
|
|
&usb3 {
|
|
dr_mode = "host";
|
|
status = "okay";
|
|
};
|
|
|
|
&usb4 {
|
|
dr_mode = "host";
|
|
status = "okay";
|
|
};
|