diff options
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8-apalis-eval-v1.2.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8-apalis-eval-v1.2.dtsi | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8-apalis-eval-v1.2.dtsi b/arch/arm64/boot/dts/freescale/imx8-apalis-eval-v1.2.dtsi new file mode 100644 index 000000000000..5862b24fb764 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8-apalis-eval-v1.2.dtsi @@ -0,0 +1,193 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2024 Toradex + */ + +#include "imx8-apalis-eval.dtsi" + +/ { + reg_3v3_mmc: regulator-3v3-mmc { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_3v3_mmc>; + enable-active-high; + gpio = <&lsio_gpio5 19 GPIO_ACTIVE_HIGH>; + off-on-delay-us = <100000>; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3.3V_MMC"; + startup-delay-us = <10000>; + }; + + reg_3v3_sd: regulator-3v3-sd { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_3v3_sd>; + enable-active-high; + gpio = <&lsio_gpio5 20 GPIO_ACTIVE_HIGH>; + off-on-delay-us = <100000>; + regulator-max-microvolt = <3300000>; + regulator-min-microvolt = <3300000>; + regulator-name = "3.3V_SD"; + startup-delay-us = <10000>; + }; + + reg_can1: regulator-can1 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_can1_power>; + enable-active-high; + gpio = <&lsio_gpio5 22 GPIO_ACTIVE_HIGH>; + regulator-name = "5V_SW_CAN1"; + startup-delay-us = <10000>; + }; + + reg_can2: regulator-can2 { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enable_can2_power>; + enable-active-high; + gpio = <&lsio_gpio5 21 GPIO_ACTIVE_HIGH>; + regulator-name = "5V_SW_CAN2"; + startup-delay-us = <10000>; + }; + + sound-carrier { + compatible = "simple-audio-card"; + simple-audio-card,bitclock-master = <&codec_dai>; + simple-audio-card,format = "i2s"; + simple-audio-card,frame-master = <&codec_dai>; + simple-audio-card,name = "apalis-nau8822"; + simple-audio-card,routing = + "Headphones", "LHP", + "Headphones", "RHP", + "Speaker", "LSPK", + "Speaker", "RSPK", + "Line Out", "AUXOUT1", + "Line Out", "AUXOUT2", + "LAUX", "Line In", + "RAUX", "Line In", + "LMICP", "Mic In", + "RMICP", "Mic In"; + simple-audio-card,widgets = + "Headphones", "Headphones", + "Line Out", "Line Out", + "Speaker", "Speaker", + "Microphone", "Mic In", + "Line", "Line In"; + + codec_dai: simple-audio-card,codec { + sound-dai = <&nau8822_1a>; + system-clock-frequency = <12288000>; + }; + + simple-audio-card,cpu { + sound-dai = <&sai0>; + }; + }; +}; + +/* Apalis CAN1 */ +&flexcan1 { + xceiver-supply = <®_can1>; + status = "okay"; +}; + +/* Apalis CAN2 */ +&flexcan2 { + xceiver-supply = <®_can2>; + status = "okay"; +}; + +/* Apalis I2C1 */ +&i2c2 { + status = "okay"; + + /* Audio Codec */ + nau8822_1a: audio-codec@1a { + compatible = "nuvoton,nau8822"; + reg = <0x1a>; + #sound-dai-cells = <0>; + }; + + /* Power/Current Measurement Sensor */ + hwmon@40 { + compatible = "ti,ina219"; + reg = <0x40>; + shunt-resistor = <5000>; + }; + + temperature-sensor@4f { + compatible = "ti,tmp75c"; + reg = <0x4f>; + }; + + eeprom@57 { + compatible = "st,24c02", "atmel,24c02"; + reg = <0x57>; + }; +}; + +&sai0 { + assigned-clocks = <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_PLL>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_SLV_BUS>, + <&clk IMX_SC_R_AUDIO_PLL_0 IMX_SC_PM_CLK_MST_BUS>, + <&sai0_lpcg IMX_LPCG_CLK_0>; + assigned-clock-rates = <786432000>, <49152000>, <12288000>, <49152000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_sai0>; + #sound-dai-cells = <0>; + status = "okay"; +}; + +/* Apalis MMC1 */ +&usdhc2 { + pinctrl-0 = <&pinctrl_usdhc2_4bit>, <&pinctrl_mmc1_cd>; + pinctrl-1 = <&pinctrl_usdhc2_4bit_100mhz>, <&pinctrl_mmc1_cd>; + pinctrl-2 = <&pinctrl_usdhc2_4bit_200mhz>, <&pinctrl_mmc1_cd>; + pinctrl-3 = <&pinctrl_usdhc2_4bit_sleep>, <&pinctrl_mmc1_cd_sleep>; + bus-width = <4>; + vmmc-supply = <®_3v3_mmc>; + status = "okay"; +}; + +/* Apalis SD1 */ +&usdhc3 { + vmmc-supply = <®_3v3_sd>; + status = "okay"; +}; + +&iomuxc { + pinctrl-0 = <&pinctrl_cam1_gpios>, + <&pinctrl_esai0_gpios>, <&pinctrl_fec2_gpios>, + <&pinctrl_gpio3>, <&pinctrl_gpio4>, <&pinctrl_gpio_keys>, + <&pinctrl_gpio_usbh_oc_n>, <&pinctrl_lpuart1ctrl>, + <&pinctrl_lvds0_i2c0_gpio>, <&pinctrl_lvds1_i2c0_gpios>, + <&pinctrl_mipi_dsi_0_1_en>, <&pinctrl_mipi_dsi1_gpios>, + <&pinctrl_mlb_gpios>, <&pinctrl_qspi1a_gpios>, + <&pinctrl_sata1_act>, <&pinctrl_sim0_gpios>, + <&pinctrl_usdhc1_gpios>; + + pinctrl_enable_3v3_mmc: enable3v3mmcgrp { + fsl,pins = <IMX8QM_USDHC1_DATA4_LSIO_GPIO5_IO19 0x00000021>; /* MXM3_148 */ + }; + + pinctrl_enable_3v3_sd: enable3v3sdgrp { + fsl,pins = <IMX8QM_USDHC1_DATA5_LSIO_GPIO5_IO20 0x00000021>; /* MXM3_152 */ + }; + + pinctrl_enable_can1_power: enablecan1powergrp { + fsl,pins = <IMX8QM_USDHC1_DATA7_LSIO_GPIO5_IO22 0x00000021>; /* MXM3_158 */ + }; + + pinctrl_enable_can2_power: enablecan2powergrp { + fsl,pins = <IMX8QM_USDHC1_DATA6_LSIO_GPIO5_IO21 0x00000021>; /* MXM3_156 */ + }; + + pinctrl_sai0: sai0grp { + fsl,pins = <IMX8QM_SAI1_RXC_AUD_SAI0_TXD 0xc600006c>, /* MXM3_196 */ + <IMX8QM_SPI0_CS1_AUD_SAI0_TXC 0xc600004c>, /* MXM3_200 */ + <IMX8QM_SAI1_RXFS_AUD_SAI0_RXD 0xc600004c>, /* MXM3_202 */ + <IMX8QM_SPI2_CS1_AUD_SAI0_TXFS 0xc600004c>; /* MXM3_204 */ + }; +}; |