// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
/*
* Copyright (c) 2014 Protonic Holland
*/
/dts-v1/;
#include <arm/imx6q.dtsi>
#include "imx6qdl-prti6q.dtsi"
#include <dt-bindings/leds/common.h>
#include <dt-bindings/sound/fsl-imx-audmux.h>
/ {
model = "Protonic PRTI6Q board";
compatible = "prt,prti6q", "fsl,imx6q";
chosen {
environment {
compatible = "barebox,environment";
device-path = &ecspi1, "partname:env";
};
};
memory@10000000 {
device_type = "memory";
reg = <0x10000000 0xf0000000>;
};
backlight_lcd: backlight-lcd {
compatible = "pwm-backlight";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_backlight>;
pwms = <&pwm1 0 5000000>;
brightness-levels = <0 16 64 255>;
num-interpolated-steps = <16>;
default-brightness-level = <16>;
power-supply = <®_3v3>;
enable-gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
};
can3_25m_osc: can3-25m-osc {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <25000000>;
};
leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_leds>;
led-debug0 {
function = LED_FUNCTION_STATUS;
gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
led-debug1 {
function = LED_FUNCTION_SD;
gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "disk-activity";
};
};
panel {
compatible = "kyo,tcg121xglp";
backlight = <&backlight_lcd>;
port {
panel_in: endpoint {
remote-endpoint = <&lvds0_out>;
};
};
};
reg_wifi: regulator-wifi {
compatible = "regulator-fixed";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wifi_npd>;
enable-active-high;
gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
regulator-max-microvolt = <1800000>;
regulator-min-microvolt = <1800000>;
regulator-name = "regulator-WL12xx";
startup-delay-us = <70000>;
};
sound {
compatible = "simple-audio-card";
simple-audio-card,name = "prti6q-sgtl5000";
simple-audio-card,format = "i2s";
simple-audio-card,widgets =
"Microphone", "Microphone Jack",
"Line", "Line In Jack",
"Headphone", "Headphone Jack",
"Speaker", "External Speaker";
simple-audio-card,routing =
"MIC_IN", "Microphone Jack",
"LINE_IN", "Line In Jack",
"Headphone Jack", "HP_OUT",
"External Speaker", "LINE_OUT";
simple-audio-card,cpu {
sound-dai = <&ssi1>;
system-clock-frequency = <0>;
};
simple-audio-card,codec {
sound-dai = <&sgtl5000>;
bitclock-master;
frame-master;
};
};
sound-spdif {
compatible = "fsl,imx-audio-spdif";
model = "imx-spdif";
spdif-controller = <&spdif>;
spdif-in;
spdif-out;
};
};
&audmux {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_audmux>;
status = "okay";
mux_ssi1 {
fsl,audmux-port = <0>;
fsl,port-config = <
IMX_AUDMUX_V2_PTCR_SYN 0
IMX_AUDMUX_V2_PTCR_TFSEL(2) 0
IMX_AUDMUX_V2_PTCR_TCSEL(2) 0
IMX_AUDMUX_V2_PTCR_TFSDIR 0
IMX_AUDMUX_V2_PTCR_TCLKDIR IMX_AUDMUX_V2_PDCR_RXDSEL(2)
>;
};
mux_pins3 {
fsl,audmux-port = <2>;
fsl,port-config = <
IMX_AUDMUX_V2_PTCR_SYN IMX_AUDMUX_V2_PDCR_RXDSEL(0)
0 IMX_AUDMUX_V2_PDCR_TXRXEN
>;
};
};
&can2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can2>;
status = "okay";
};
&ecspi1 {
cs-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi1>;
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <20000000>;
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "boot";
reg = <0x0 0x100000>;
};
partition@100000 {
label = "env";
reg = <0x100000 0x10000>;
};
partition@110000 {
label = "spare";
reg = <0x110000 0x2f0000>;
};
};
};
&ecspi2 {
cs-gpios = <&gpio2 26 GPIO_ACTIVE_HIGH>, <&gpio4 25 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi2 &pinctrl_ecspi2_cs>;
status = "okay";
can@0 {
compatible = "microchip,mcp2515";
reg = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can3>;
clocks = <&can3_25m_osc>;
interrupts-extended = <&gpio3 20 IRQ_TYPE_LEVEL_LOW>;
spi-max-frequency = <5000000>;
};
adc@1 {
compatible = "ti,adc128s052";
reg = <1>;
spi-max-frequency = <2000000>;
vref-supply = <®_3v3>;
};
};
&ecspi3 {
cs-gpios = <&gpio4 24 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi3>;
status = "okay";
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rgmii-id";
phy-handle = <&rgmii_phy>;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
/* Microchip KSZ9031RNX PHY */
rgmii_phy: ethernet-phy@0 {
reg = <0>;
interrupts-extended = <&gpio1 28 IRQ_TYPE_LEVEL_LOW>;
reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>;
reset-assert-us = <10000>;
reset-deassert-us = <300>;
};
};
};
&hdmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hdmi>;
ddc-i2c-bus = <&i2c2>;
status = "okay";
};
&i2c1 {
sgtl5000: audio-codec@a {
compatible = "fsl,sgtl5000";
reg = <0xa>;
#sound-dai-cells = <0>;
clocks = <&clks 201>;
VDDA-supply = <®_3v3>;
VDDIO-supply = <®_3v3>;
VDDD-supply = <®_1v8>;
};
};
/* DDC */
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2>;
status = "okay";
};
&i2c3 {
adc@49 {
compatible = "ti,ads1015";
reg = <0x49>;
#address-cells = <1>;
#size-cells = <0>;
/* can2_l */
channel@4 {
reg = <4>;
ti,gain = <3>;
ti,datarate = <3>;
};
/* can2_h */
channel@5 {
reg = <5>;
ti,gain = <3>;
ti,datarate = <3>;
};
/* can1_l */
channel@6 {
reg = <6>;
ti,gain = <3>;
ti,datarate = <3>;
};
/* can1_h */
channel@7 {
reg = <7>;
ti,gain = <3>;
ti,datarate = <3>;
};
};
};
&pcie {
status = "okay";
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;
status = "okay";
};
&ldb {
status = "okay";
lvds-channel@0 {
status = "okay";
port@4 {
reg = <4>;
lvds0_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
};
&sata {
status = "okay";
};
&snvs_poweroff {
status = "okay";
};
&spdif {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spdif>;
status = "okay";
};
&ssi1 {
#sound-dai-cells = <0>;
fsl,mode = "ac97-slave";
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2>;
status = "okay";
};
&uart5 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart5>;
status = "okay";
};
&usbotg {
pinctrl-0 = <&pinctrl_usbotg &pinctrl_usbotg_id>;
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
non-removable;
vmmc-supply = <®_wifi>;
cap-power-off-card;
keep-power-in-suspend;
status = "okay";
wifi {
compatible = "ti,wl1271";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wifi>;
interrupts-extended = <&gpio1 30 IRQ_TYPE_LEVEL_HIGH>;
ref-clock-frequency = "38400000";
tcxo-clock-frequency = "19200000";
};
};
&iomuxc {
pinctrl_audmux: audmuxgrp {
fsl,pins = <
MX6QDL_PAD_CSI0_MCLK__CCM_CLKO1 0x030b0
MX6QDL_PAD_CSI0_DAT7__AUD3_RXD 0x130b0
MX6QDL_PAD_CSI0_DAT4__AUD3_TXC 0x130b0
MX6QDL_PAD_CSI0_DAT5__AUD3_TXD 0x110b0
MX6QDL_PAD_CSI0_DAT6__AUD3_TXFS 0x130b0
>;
};
pinctrl_backlight: backlightgrp {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT7__GPIO4_IO28 0x1b0b0
>;
};
pinctrl_can2: can2grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x80000000
MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x80000000
>;
};
pinctrl_can3: can3grp {
fsl,pins = <
MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x1b0b1
>;
};
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <
MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1
MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0x100b1
MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0x100b1
/* CS */
MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x000b1
>;
};
pinctrl_ecspi2: ecspi2grp {
fsl,pins = <
MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1
MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0x100b1
MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x100b1
MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x000b1
>;
};
pinctrl_ecspi2_cs: ecspi2csgrp {
fsl,pins = <
/* ADC128S022 CS */
MX6QDL_PAD_DISP0_DAT4__GPIO4_IO25 0x1b0b1
>;
};
pinctrl_ecspi3: ecspi3grp {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1
MX6QDL_PAD_DISP0_DAT1__ECSPI3_MOSI 0x100b1
MX6QDL_PAD_DISP0_DAT2__ECSPI3_MISO 0x100b1
MX6QDL_PAD_DISP0_DAT3__GPIO4_IO24 0x000b1
>;
};
pinctrl_enet: enetgrp {
fsl,pins = <
MX6QDL_PAD_RGMII_RXC__RGMII_RXC 0x1b030
MX6QDL_PAD_RGMII_RD0__RGMII_RD0 0x1b030
MX6QDL_PAD_RGMII_RD1__RGMII_RD1 0x1b030
MX6QDL_PAD_RGMII_RD2__RGMII_RD2 0x1b030
MX6QDL_PAD_RGMII_RD3__RGMII_RD3 0x1b030
MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL 0x1b030
MX6QDL_PAD_RGMII_TXC__RGMII_TXC 0x10030
MX6QDL_PAD_RGMII_TD0__RGMII_TD0 0x10030
MX6QDL_PAD_RGMII_TD1__RGMII_TD1 0x10030
MX6QDL_PAD_RGMII_TD2__RGMII_TD2 0x10030
MX6QDL_PAD_RGMII_TD3__RGMII_TD3 0x10030
MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL 0x10030
MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK 0x10030
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x10030
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x10030
/* Phy reset */
MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x1b0b0
MX6QDL_PAD_ENET_TX_EN__GPIO1_IO28 0x1b0b1
>;
};
pinctrl_hdmi: hdmigrp {
fsl,pins = <
/* NOTE: DDC is done via I2C2, so DON'T
* configure DDC pins for HDMI!
*/
MX6QDL_PAD_EIM_A25__HDMI_TX_CEC_LINE 0x1f8b0
>;
};
/* DDC */
pinctrl_i2c2: i2c2grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001b8b1
MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001b8b1
>;
};
pinctrl_leds: ledsgrp {
fsl,pins = <
MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x1b0b0
MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x1b0b0
>;
};
pinctrl_pwm1: pwm1grp {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT8__PWM1_OUT 0x1b0b0
>;
};
pinctrl_spdif: spdifgrp {
fsl,pins = <
MX6QDL_PAD_GPIO_16__SPDIF_IN 0x1b0b0
MX6QDL_PAD_GPIO_19__SPDIF_OUT 0x1b0b0
>;
};
pinctrl_uart2: uart2grp {
fsl,pins = <
MX6QDL_PAD_EIM_D26__UART2_RX_DATA 0x1b0b1
MX6QDL_PAD_EIM_D27__UART2_TX_DATA 0x1b0b1
MX6QDL_PAD_EIM_D28__UART2_DTE_CTS_B 0x1b0b1
MX6QDL_PAD_EIM_D29__UART2_DTE_RTS_B 0x1b0b1
>;
};
pinctrl_uart5: uart5grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL1__UART5_TX_DATA 0x1b0b1
MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA 0x1b0b1
>;
};
pinctrl_usbotg_id: usbotgidgrp {
fsl,pins = <
MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x1f058
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x170b9
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x100b9
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x170b9
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x170b9
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x170b9
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x170b9
>;
};
pinctrl_wifi: wifigrp {
fsl,pins = <
/* WL12xx IRQ */
MX6QDL_PAD_ENET_TXD0__GPIO1_IO30 0x10880
>;
};
pinctrl_wifi_npd: wifinpd {
fsl,pins = <
MX6QDL_PAD_ENET_RXD1__GPIO1_IO26 0x1b8b0
>;
};
};
