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Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts')
-rw-r--r--arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts317
1 files changed, 272 insertions, 45 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
index 2a759dff9f87..8055a2c23035 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
@@ -6,6 +6,8 @@
/dts-v1/;
#include "dt-bindings/input/input.h"
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/leds/common.h>
#include "dt-bindings/pwm/pwm.h"
#include "dt-bindings/usb/pd.h"
#include "imx8mq.dtsi"
@@ -17,7 +19,7 @@
backlight_dsi: backlight-dsi {
compatible = "pwm-backlight";
/* 200 Hz for the PAM2841 */
- pwms = <&pwm1 0 5000000>;
+ pwms = <&pwm1 0 5000000 0>;
brightness-levels = <0 100>;
num-interpolated-steps = <100>;
/* Default brightness level (index into the array defined by */
@@ -35,37 +37,38 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_keys>;
- btn1 {
+ button-1 {
label = "VOL_UP";
gpios = <&gpio4 21 GPIO_ACTIVE_LOW>;
wakeup-source;
linux,code = <KEY_VOLUMEUP>;
};
- btn2 {
+ button-2 {
label = "VOL_DOWN";
gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
wakeup-source;
linux,code = <KEY_VOLUMEDOWN>;
};
- hp-det {
- label = "HP_DET";
- gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
+ button-3 {
+ label = "WWAN_WAKE";
+ gpios = <&gpio3 8 GPIO_ACTIVE_LOW>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <8 IRQ_TYPE_LEVEL_LOW>;
wakeup-source;
- linux,code = <KEY_HP>;
+ linux,code = <KEY_PHONE>;
};
};
leds {
- compatible = "gpio-leds";
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_gpio_leds>;
+ compatible = "pwm-leds";
- led1 {
- label = "LED 1";
- gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
- default-state = "off";
+ led-1 {
+ function = LED_FUNCTION_STATUS;
+ color = <LED_COLOR_ID_RED>;
+ max-brightness = <248>;
+ pwms = <&pwm2 0 50000 0>;
};
};
@@ -136,16 +139,76 @@
regulator-always-on;
};
- reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
- compatible = "regulator-fixed";
+ wwan_codec: sound-wwan-codec {
+ compatible = "option,gtm601";
+ #sound-dai-cells = <0>;
+ };
+
+ mic_mux: mic-mux {
+ compatible = "simple-audio-mux";
pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_usdhc2_pwr>;
- regulator-name = "VSD_3V3";
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
- enable-active-high;
- regulator-always-on;
+ pinctrl-0 = <&pinctrl_micsel>;
+ mux-gpios = <&gpio5 5 GPIO_ACTIVE_LOW>;
+ sound-name-prefix = "Mic Mux";
+ };
+
+ sound {
+ compatible = "simple-audio-card";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hpdet>;
+ simple-audio-card,aux-devs = <&speaker_amp>, <&mic_mux>;
+ simple-audio-card,name = "Librem 5 Devkit";
+ simple-audio-card,format = "i2s";
+ simple-audio-card,widgets =
+ "Microphone", "Builtin Microphone",
+ "Microphone", "Headset Microphone",
+ "Headphone", "Headphones",
+ "Speaker", "Builtin Speaker";
+ simple-audio-card,routing =
+ "MIC_IN", "Mic Mux OUT",
+ "Mic Mux IN1", "Headset Microphone",
+ "Mic Mux IN2", "Builtin Microphone",
+ "Mic Mux OUT", "Mic Bias",
+ "Headphones", "HP_OUT",
+ "Builtin Speaker", "Speaker Amp OUTR",
+ "Speaker Amp INR", "LINE_OUT";
+ simple-audio-card,hp-det-gpio = <&gpio3 20 GPIO_ACTIVE_HIGH>;
+
+ simple-audio-card,cpu {
+ sound-dai = <&sai2>;
+ };
+
+ simple-audio-card,codec {
+ sound-dai = <&sgtl5000>;
+ clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>;
+ frame-master;
+ bitclock-master;
+ };
+ };
+
+ sound-wwan {
+ compatible = "simple-audio-card";
+ simple-audio-card,name = "SIMCom SIM7100";
+ simple-audio-card,format = "dsp_a";
+
+ simple-audio-card,cpu {
+ sound-dai = <&sai6>;
+ };
+
+ telephony_link_master: simple-audio-card,codec {
+ sound-dai = <&wwan_codec>;
+ frame-master;
+ bitclock-master;
+ };
+ };
+
+ speaker_amp: speaker-amp {
+ compatible = "simple-audio-amplifier";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_spkamp>;
+ VCC-supply = <&reg_3v3_p>;
+ sound-name-prefix = "Speaker Amp";
+ enable-gpios = <&gpio5 3 GPIO_ACTIVE_HIGH>;
};
vibrator {
@@ -167,11 +230,29 @@
enable-active-high;
regulator-always-on;
};
+
+ wifi_pwr_seq: pwrseq {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2_rst>;
+ compatible = "mmc-pwrseq-simple";
+ reset-gpios = <&gpio2 19 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&A53_0 {
+ cpu-supply = <&buck2_reg>;
};
-&clk {
- assigned-clocks = <&clk IMX8MQ_AUDIO_PLL1>, <&clk IMX8MQ_AUDIO_PLL2>;
- assigned-clock-rates = <786432000>, <722534400>;
+&A53_1 {
+ cpu-supply = <&buck2_reg>;
+};
+
+&A53_2 {
+ cpu-supply = <&buck2_reg>;
+};
+
+&A53_3 {
+ cpu-supply = <&buck2_reg>;
};
&dphy {
@@ -211,10 +292,10 @@
pinctrl-0 = <&pinctrl_pmic>;
clocks = <&pmic_osc>;
clock-names = "osc";
+ #clock-cells = <0>;
clock-output-names = "pmic_clk";
interrupt-parent = <&gpio1>;
- interrupts = <3 GPIO_ACTIVE_LOW>;
- interrupt-names = "irq";
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
rohm,reset-snvs-powered;
regulators {
@@ -223,6 +304,7 @@
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1300000>;
regulator-boot-on;
+ regulator-always-on;
regulator-ramp-delay = <1250>;
rohm,dvs-run-voltage = <900000>;
rohm,dvs-idle-voltage = <850000>;
@@ -237,6 +319,7 @@
regulator-ramp-delay = <1250>;
rohm,dvs-run-voltage = <1000000>;
rohm,dvs-idle-voltage = <900000>;
+ regulator-always-on;
};
buck3_reg: BUCK3 {
@@ -244,7 +327,7 @@
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1300000>;
regulator-boot-on;
- rohm,dvs-run-voltage = <1000000>;
+ rohm,dvs-run-voltage = <900000>;
};
buck4_reg: BUCK4 {
@@ -259,6 +342,7 @@
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1350000>;
regulator-boot-on;
+ regulator-always-on;
};
buck6_reg: BUCK6 {
@@ -266,6 +350,7 @@
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
+ regulator-always-on;
};
buck7_reg: BUCK7 {
@@ -273,6 +358,7 @@
regulator-min-microvolt = <1605000>;
regulator-max-microvolt = <1995000>;
regulator-boot-on;
+ regulator-always-on;
};
buck8_reg: BUCK8 {
@@ -280,6 +366,7 @@
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-boot-on;
+ regulator-always-on;
};
ldo1_reg: LDO1 {
@@ -305,6 +392,7 @@
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
+ regulator-always-on;
};
ldo4_reg: LDO4 {
@@ -312,12 +400,14 @@
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
+ regulator-always-on;
};
ldo5_reg: LDO5 {
regulator-name = "ldo5";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
+ regulator-always-on;
};
ldo6_reg: LDO6 {
@@ -325,6 +415,7 @@
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
+ regulator-always-on;
};
ldo7_reg: LDO7 {
@@ -332,11 +423,12 @@
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
+ regulator-always-on;
};
};
};
- typec_ptn5100: usb_typec@52 {
+ typec_ptn5100: usb-typec@52 {
compatible = "nxp,ptn5110";
reg = <0x52>;
pinctrl-names = "default";
@@ -354,10 +446,10 @@
PDO_FIXED_USB_COMM |
PDO_FIXED_DUAL_ROLE |
PDO_FIXED_DATA_SWAP )>;
- sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM |
+ sink-pdos = <PDO_FIXED(5000, 3500, PDO_FIXED_USB_COMM |
PDO_FIXED_DUAL_ROLE |
PDO_FIXED_DATA_SWAP )
- PDO_VAR(5000, 3000, 3000)>;
+ PDO_VAR(5000, 5000, 3500)>;
op-sink-microwatt = <10000000>;
ports {
@@ -421,11 +513,24 @@
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_imu>;
interrupt-parent = <&gpio3>;
- interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+ interrupts = <19 IRQ_TYPE_LEVEL_HIGH>;
vdd-supply = <&reg_3v3_p>;
vddio-supply = <&reg_3v3_p>;
};
+ sgtl5000: audio-codec@a {
+ compatible = "fsl,sgtl5000";
+ clocks = <&clk IMX8MQ_CLK_SAI2_ROOT>;
+ assigned-clocks = <&clk IMX8MQ_CLK_SAI2>;
+ assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <24576000>;
+ #sound-dai-cells = <0>;
+ reg = <0x0a>;
+ VDDD-supply = <&reg_1v8_p>;
+ VDDIO-supply = <&reg_3v3_p>;
+ VDDA-supply = <&reg_3v3_p>;
+ };
+
touchscreen@5d {
compatible = "goodix,gt5688";
reg = <0x5d>;
@@ -440,6 +545,22 @@
AVDD28-supply = <&reg_2v8_p>;
VDDIO-supply = <&reg_1v8_p>;
};
+
+ proximity-sensor@60 {
+ compatible = "vishay,vcnl4040";
+ reg = <0x60>;
+ pinctrl-0 = <&pinctrl_prox>;
+ };
+
+ accel-gyro@6a {
+ compatible = "st,lsm9ds1-imu";
+ reg = <0x6a>;
+ vdd-supply = <&reg_3v3_p>;
+ vddio-supply = <&reg_3v3_p>;
+ mount-matrix = "1", "0", "0",
+ "0", "1", "0",
+ "0", "0", "-1";
+ };
};
&iomuxc {
@@ -490,9 +611,9 @@
>;
};
- pinctrl_gpio_leds: gpioledgrp {
+ pinctrl_pwm_led: pwmledgrp {
fsl,pins = <
- MX8MQ_IOMUXC_GPIO1_IO13_GPIO1_IO13 0x16
+ MX8MQ_IOMUXC_GPIO1_IO13_PWM2_OUT 0x16
>;
};
@@ -500,7 +621,7 @@
fsl,pins = <
MX8MQ_IOMUXC_SAI2_RXFS_GPIO4_IO21 0x16
MX8MQ_IOMUXC_SAI2_RXC_GPIO4_IO22 0x16
- MX8MQ_IOMUXC_SAI5_RXC_GPIO3_IO20 0x180 /* HP_DET */
+ MX8MQ_IOMUXC_NAND_DATA02_GPIO3_IO8 0x80 /* nWoWWAN */
>;
};
@@ -510,6 +631,12 @@
>;
};
+ pinctrl_hpdet: hpdetgrp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_SAI5_RXC_GPIO3_IO20 0xC0 /* HP_DET */
+ >;
+ };
+
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL 0x4000001f
@@ -530,12 +657,30 @@
>;
};
+ pinctrl_micsel: micselgrp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0xc6 /* MIC_SEL */
+ >;
+ };
+
+ pinctrl_spkamp: spkampgrp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_SPDIF_TX_GPIO5_IO3 0x81 /* MUTE */
+ >;
+ };
+
pinctrl_pmic: pmicgrp {
fsl,pins = <
MX8MQ_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x80 /* PMIC intr */
>;
};
+ pinctrl_prox: proxgrp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x80 /* prox intr */
+ >;
+ };
+
pinctrl_pwr_en: pwrengrp {
fsl,pins = <
MX8MQ_IOMUXC_GPIO1_IO08_GPIO1_IO8 0x06
@@ -548,6 +693,25 @@
>;
};
+ pinctrl_sai2: sai2grp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6
+ MX8MQ_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6
+ MX8MQ_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6
+ MX8MQ_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6
+ MX8MQ_IOMUXC_SAI2_MCLK_SAI2_MCLK 0xd6
+ >;
+ };
+
+ pinctrl_sai6: sai6grp {
+ fsl,pins = <
+ MX8MQ_IOMUXC_SAI1_RXD5_SAI6_RX_DATA0 0xd6
+ MX8MQ_IOMUXC_SAI1_RXD6_SAI6_RX_SYNC 0xd6
+ MX8MQ_IOMUXC_SAI1_TXD4_SAI6_RX_BCLK 0xd6
+ MX8MQ_IOMUXC_SAI1_TXD5_SAI6_TX_DATA0 0xd6
+ >;
+ };
+
pinctrl_typec: typecgrp {
fsl,pins = <
MX8MQ_IOMUXC_NAND_DATA06_GPIO3_IO12 0x16
@@ -605,7 +769,7 @@
>;
};
- pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+ pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
fsl,pins = <
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x8d
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xcd
@@ -622,7 +786,7 @@
>;
};
- pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+ pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
fsl,pins = <
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x9f
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xdf
@@ -639,13 +803,13 @@
>;
};
- pinctrl_usdhc2_pwr: usdhc2grppwr {
+ pinctrl_usdhc2_rst: usdhc2rstgrp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
>;
};
- pinctrl_usdhc2_gpio: usdhc2grpgpio {
+ pinctrl_usdhc2_gpio: usdhc2gpiogrp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_WP_GPIO2_IO20 0x80 /* WIFI_WAKE */
>;
@@ -662,7 +826,7 @@
>;
};
- pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
+ pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x8d
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcd
@@ -673,7 +837,7 @@
>;
};
- pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
+ pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x9f
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xcf
@@ -705,6 +869,39 @@
};
};
+&lcdif {
+ status = "okay";
+};
+
+&mipi_dsi {
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ panel@0 {
+ compatible = "rocktech,jh057n00900";
+ reg = <0>;
+ backlight = <&backlight_dsi>;
+ reset-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
+ iovcc-supply = <&reg_1v8_p>;
+ vcc-supply = <&reg_2v8_p>;
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&mipi_dsi_out>;
+ };
+ };
+ };
+
+ ports {
+ port@1 {
+ reg = <1>;
+ mipi_dsi_out: endpoint {
+ remote-endpoint = <&panel_in>;
+ };
+ };
+ };
+};
+
&pgc_gpu {
power-supply = <&buck3_reg>;
};
@@ -719,10 +916,39 @@
status = "okay";
};
+&pwm2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm_led>;
+ status = "okay";
+};
+
&snvs_pwrkey {
status = "okay";
};
+&snvs_rtc {
+ status = "disabled";
+};
+
+&sai2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai2>;
+ assigned-clocks = <&clk IMX8MQ_CLK_SAI2>;
+ assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <24576000>;
+ status = "okay";
+};
+
+&sai6 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai6>;
+ assigned-clocks = <&clk IMX8MQ_CLK_SAI6>;
+ assigned-clock-parents = <&clk IMX8MQ_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <24576000>;
+ fsl,sai-synchronous-rx;
+ status = "okay";
+};
+
&uart1 { /* console */
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
@@ -743,6 +969,7 @@
};
&usb3_phy0 {
+ vbus-supply = <&reg_5v_p>;
status = "okay";
};
@@ -799,9 +1026,9 @@
pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
bus-width = <4>;
- vmmc-supply = <&reg_usdhc2_vmmc>;
- power-supply = <&wifi_pwr_en>;
- non-removable;
+ vmmc-supply = <&wifi_pwr_en>;
+ mmc-pwrseq = <&wifi_pwr_seq>;
+ broken-cd;
disable-wp;
cap-sdio-irq;
keep-power-in-suspend;
generated by cgit (git 2.34.1) at 2024-04-18 05:06:10 +0000