// SPDX-License-Identifier: GPL-2.0
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#include "qcom-apq8064-v2.0.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
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/ {
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model = "CompuLab CM-QS600";
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compatible = "qcom,apq8064-cm-qs600", "qcom,apq8064";
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aliases {
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serial0 = &gsbi7_serial;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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pwrseq {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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compatible = "simple-bus";
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sdcc4_pwrseq: sdcc4_pwrseq {
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pinctrl-names = "default";
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pinctrl-0 = <&wlan_default_gpios>;
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compatible = "mmc-pwrseq-simple";
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reset-gpios = <&pm8921_gpio 43 GPIO_ACTIVE_LOW>;
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};
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};
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soc {
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pinctrl@800000 {
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card_detect: card_detect {
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mux {
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pins = "gpio26";
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function = "gpio";
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bias-disable;
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};
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};
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pcie_pins: pcie_pinmux {
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mux {
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pins = "gpio27";
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function = "gpio";
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};
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conf {
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pins = "gpio27";
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drive-strength = <12>;
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bias-disable;
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};
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};
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};
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rpm@108000 {
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regulators {
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vin_lvs1_3_6-supply = <&pm8921_s4>;
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vin_lvs2-supply = <&pm8921_s1>;
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vin_lvs4_5_7-supply = <&pm8921_s4>;
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vdd_l1_l2_l12_l18-supply = <&pm8921_s4>;
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vdd_l24-supply = <&pm8921_s1>;
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vdd_l25-supply = <&pm8921_s1>;
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vdd_l26-supply = <&pm8921_s7>;
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vdd_l27-supply = <&pm8921_s7>;
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vdd_l28-supply = <&pm8921_s7>;
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/* Buck SMPS */
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s1 {
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regulator-always-on;
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regulator-min-microvolt = <1225000>;
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regulator-max-microvolt = <1225000>;
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qcom,switch-mode-frequency = <3200000>;
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bias-pull-down;
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};
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s3 {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1400000>;
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qcom,switch-mode-frequency = <4800000>;
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};
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s4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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qcom,switch-mode-frequency = <3200000>;
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};
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s7 {
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regulator-min-microvolt = <1300000>;
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regulator-max-microvolt = <1300000>;
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qcom,switch-mode-frequency = <3200000>;
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};
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l3 {
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regulator-min-microvolt = <3050000>;
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regulator-max-microvolt = <3300000>;
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bias-pull-down;
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};
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l4 {
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regulator-min-microvolt = <1000000>;
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regulator-max-microvolt = <1800000>;
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bias-pull-down;
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};
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l5 {
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regulator-min-microvolt = <2750000>;
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regulator-max-microvolt = <3000000>;
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bias-pull-down;
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};
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l23 {
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regulator-min-microvolt = <1700000>;
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regulator-max-microvolt = <1900000>;
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bias-pull-down;
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};
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pm8921_lvs6: lvs6 {
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bias-pull-down;
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};
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};
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};
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gsbi@12440000 {
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status = "okay";
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qcom,mode = <GSBI_PROT_I2C>;
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i2c@12460000 {
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status = "okay";
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clock-frequency = <200000>;
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eeprom@50 {
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compatible = "atmel,24c02";
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reg = <0x50>;
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pagesize = <32>;
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};
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};
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};
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gsbi@16600000 {
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status = "ok";
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qcom,mode = <GSBI_PROT_I2C_UART>;
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serial@16640000 {
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status = "ok";
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pinctrl-names = "default";
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pinctrl-0 = <&gsbi7_uart_2pins>;
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};
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};
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/* OTG */
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usb@12500000 {
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status = "ok";
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dr_mode = "otg";
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ulpi {
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phy {
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v3p3-supply = <&pm8921_l3>;
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v1p8-supply = <&pm8921_l4>;
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};
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};
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};
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usb@12520000 {
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status = "okay";
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dr_mode = "host";
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ulpi {
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phy {
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v3p3-supply = <&pm8921_l3>;
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v1p8-supply = <&pm8921_l23>;
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};
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};
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};
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usb@12530000 {
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status = "okay";
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dr_mode = "host";
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ulpi {
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phy {
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v3p3-supply = <&pm8921_l3>;
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v1p8-supply = <&pm8921_l23>;
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};
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};
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};
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/* on board fixed 3.3v supply */
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v3p3_fixed: v3p3 {
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compatible = "regulator-fixed";
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regulator-name = "PCIE V3P3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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qcom,ssbi@500000 {
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pmic@0 {
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gpio@150 {
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wlan_default_gpios: wlan-gpios {
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pios {
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pins = "gpio43";
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function = "normal";
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bias-disable;
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power-source = <PM8921_GPIO_S4>;
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};
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};
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};
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};
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};
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pci@1b500000 {
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status = "ok";
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vdda-supply = <&pm8921_s3>;
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vdda_phy-supply = <&pm8921_lvs6>;
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vdda_refclk-supply = <&v3p3_fixed>;
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pinctrl-0 = <&pcie_pins>;
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pinctrl-names = "default";
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perst-gpio = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>;
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};
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amba {
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/* eMMC */
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sdcc1: sdcc@12400000 {
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status = "okay";
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vmmc-supply = <&pm8921_l5>;
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vqmmc-supply = <&pm8921_s4>;
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};
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/* External micro SD card */
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sdcc3: sdcc@12180000 {
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status = "okay";
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vmmc-supply = <&v3p3_fixed>;
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pinctrl-names = "default";
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pinctrl-0 = <&card_detect>;
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cd-gpios = <&tlmm_pinmux 26 GPIO_ACTIVE_LOW>;
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};
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/* WLAN */
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sdcc4: sdcc@121c0000 {
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status = "okay";
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vmmc-supply = <&v3p3_fixed>;
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vqmmc-supply = <&v3p3_fixed>;
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mmc-pwrseq = <&sdcc4_pwrseq>;
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};
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};
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};
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};
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