On Wed, May 29, 2024 at 07:55:24AM -0300, Fabio Estevam wrote: > From: Fabio Estevam <festevam@xxxxxxx> > > Add the initial support for the CompuLab i.MX8MM IoT Gateway board, > which is based on the Compulab's UCM-iMX8M-Mini SoM. > > Board URL: > https://www.compulab.com/products/iot-gateways/iot-gate-imx8-industrial-arm-iot-gateway/ > > SoM URL: > https://www.compulab.com/products/computer-on-modules/ucm-imx8m-mini-nxp-i-mx-8m-mini-som-system-on-module-computer/ > > Signed-off-by: Fabio Estevam <festevam@xxxxxxx> > --- > Changes since v2: > - Remove underscore from node names. (Krzysztof) > - Put reg as the second property, (Krzysztof) > - Remove LED label property and use function instead. (Krzysztof) > > Changes since v1: > - None. > arch/arm64/boot/dts/freescale/Makefile | 1 + > .../boot/dts/freescale/imx8mm-iot-gateway.dts | 222 ++++++ > .../boot/dts/freescale/imx8mm-ucm-som.dtsi | 681 ++++++++++++++++++ > 3 files changed, 904 insertions(+) > create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-iot-gateway.dts > create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-ucm-som.dtsi > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > index bd443c2bc5a4..bc1593b9d2db 100644 > --- a/arch/arm64/boot/dts/freescale/Makefile > +++ b/arch/arm64/boot/dts/freescale/Makefile > @@ -114,6 +114,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mm-evkb.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mm-icore-mx8mm-ctouch2.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mm-icore-mx8mm-edimm2.2.dtb > +dtb-$(CONFIG_ARCH_MXC) += imx8mm-iot-gateway.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mm-innocomm-wb15-evk.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-bl.dtb > dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-bl-osm-s.dtb > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-iot-gateway.dts b/arch/arm64/boot/dts/freescale/imx8mm-iot-gateway.dts > new file mode 100644 > index 000000000000..ab0742586aa4 > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx8mm-iot-gateway.dts > @@ -0,0 +1,222 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +// > +// Copyright 2020 CompuLab > + > +#include "imx8mm-ucm-som.dtsi" > +#include <dt-bindings/phy/phy-imx8-pcie.h> > +/ { > + model = "CompuLab i.MX8MM IoT Gateway"; > + compatible = "compulab,imx8mm-iot-gateway", "compulab,imx8mm-ucm-som", "fsl,imx8mm"; > + > + regulator-usbhub-ena { > + compatible = "regulator-fixed"; > + regulator-name = "usbhub_ena"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio4 28 GPIO_ACTIVE_HIGH>; > + regulator-always-on; > + enable-active-high; enable-active-high right after GPIO_ACTIVE_HIGH line. > + }; > + > + regulator-usbhub-rst { > + compatible = "regulator-fixed"; > + regulator-name = "usbhub_rst"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio3 24 GPIO_ACTIVE_HIGH>; > + regulator-always-on; > + enable-active-high; > + }; > + > + regulator-uart1-mode { > + compatible = "regulator-fixed"; > + regulator-name = "uart1_mode"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio4 26 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + regulator-always-on; > + }; > + > + regulator-uart1-duplex { > + compatible = "regulator-fixed"; > + regulator-name = "uart1_duplex"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>; > + regulator-always-on; > + enable-active-high; > + }; > + > + regulator-uart1-shdn { > + compatible = "regulator-fixed"; > + regulator-name = "uart1_shdn"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio5 5 GPIO_ACTIVE_HIGH>; > + regulator-always-on; > + enable-active-high; > + }; > + > + regulator-uart1-trmen { > + compatible = "regulator-fixed"; > + regulator-name = "uart1_trmen"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio4 25 GPIO_ACTIVE_LOW>; > + regulator-always-on; > + }; > + > + regulator-usdhc2-v { > + compatible = "regulator-fixed"; > + regulator-name = "usdhc2_v"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>; > + regulator-always-on; > + enable-active-high; > + }; > + > + regulator-mpcie2-rst { > + compatible = "regulator-fixed"; > + regulator-name = "mpcie2_rst"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>; > + regulator-always-on; > + enable-active-high; > + }; > + > + regulator-mpcie2lora-dis { > + compatible = "regulator-fixed"; > + regulator-name = "mpcie2lora_dis"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio3 21 GPIO_ACTIVE_HIGH>; > + regulator-always-on; > + enable-active-high; > + }; > + > + pcie0_refclk: pcie0-refclk { clock-xxx for node name. > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <100000000>; > + }; > +}; > + > +&i2c1 { > + clock-frequency = <100000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c1>; > + status = "okay"; > + > + eeprom@54 { > + compatible = "atmel,24c08"; > + reg = <0x54>; > + pagesize = <16>; > + }; > +}; > + > +&ecspi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ecspi1 &pinctrl_ecspi1_cs>; > + cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; > + status = "okay"; > +}; > + > +&pcie_phy { > + fsl,refclk-pad-mode = <IMX8_PCIE_REFCLK_PAD_INPUT>; > + fsl,tx-deemph-gen1 = <0x2d>; > + fsl,tx-deemph-gen2 = <0xf>; > + fsl,clkreq-unsupported; > + clocks = <&pcie0_refclk>; > + clock-names = "ref"; > + status = "okay"; > +}; > + > +&pcie0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pcie0>; > + reset-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>; > + status = "okay"; > +}; > + > +&usbotg1 { > + dr_mode = "host"; > + status = "okay"; > +}; > + > +&usbotg2 { > + #address-cells = <1>; > + #size-cells = <0>; > + dr_mode = "host"; > + usb-role-switch; > + status = "okay"; > + > + usbhub@1 { > + compatible = "usb424,9514"; > + reg = <1>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usb9514>; > + #address-cells = <1>; > + #size-cells = <0>; > + > + ethernet: ethernet@1 { > + compatible = "usb424,ec00"; > + reg = <1>; > + }; > + }; > +}; > + > +&usdhc1 { > + status = "disabled"; > +}; > + > +&usdhc2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usdhc2>; > + bus-width = <4>; > + mmc-ddr-1_8v; > + non-removable; > + status = "okay"; > +}; > + > +&iomuxc { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hog>; > + > + pinctrl_hog: hoggrp { > + fsl,pins = < > + /* mPCIe2 */ > + MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21 0x140 > + MX8MM_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x140 > + >; > + }; > + > + pinctrl_ecspi1: ecspi1grp { > + fsl,pins = < > + MX8MM_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x82 > + MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x82 > + MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x82 > + >; > + }; > + > + pinctrl_ecspi1_cs: ecspi1csgrp { > + fsl,pins = < > + MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x40000 > + >; > + }; > + > + pinctrl_usb9514: usb9514grp { > + fsl,pins = < > + MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x140 /* USB_PS_EN */ > + MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24 0x140 /* HUB_RSTn */ > + >; > + }; > + > + pinctrl_pcie0: pcie0grp { pinctrl_usb9514 after pinctrl_pcie0. > + fsl,pins = < > + MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20 0x140 > + >; > + }; > +}; > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-ucm-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-ucm-som.dtsi > new file mode 100644 > index 000000000000..790c946b0958 > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx8mm-ucm-som.dtsi > @@ -0,0 +1,681 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +// > +// Copyright 2018 CompuLab > + > +/dts-v1/; > + > +#include "imx8mm.dtsi" > +#include <dt-bindings/leds/common.h> > + > +/ { > + aliases { > + rtc0 = &rtc_i2c; > + rtc1 = &snvs_rtc; > + mmc0 = &usdhc3; > + }; > + > + chosen { > + stdout-path = &uart3; > + }; > + > + backlight { > + compatible = "pwm-backlight"; > + pwms = <&pwm2 0 3000000 0>; > + brightness-levels = <0 255>; > + num-interpolated-steps = <255>; > + default-brightness-level = <222>; > + status = "okay"; > + }; > + > + leds { > + compatible = "gpio-leds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpio_led>; > + > + heartbeat-led { > + function = LED_FUNCTION_STATUS; > + gpios = <&gpio1 12 GPIO_ACTIVE_LOW>; > + linux,default-trigger = "heartbeat"; > + }; > + }; > + > + pmic_osc: clock-pmic { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <32768>; > + clock-output-names = "pmic_osc"; > + }; > + > + wlreg_on: regulator-wlreg-on { > + compatible = "regulator-fixed"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-name = "wlreg_on"; > + gpio = <&gpio2 10 GPIO_ACTIVE_HIGH>; > + startup-delay-us = <100>; > + enable-active-high; > + regulator-always-on; > + status = "okay"; > + }; > + > + reg_usdhc2_vmmc: regulator-usdhc2-vmmc { > + compatible = "regulator-fixed"; > + regulator-name = "VSD_3V3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + startup-delay-us = <100>; > + off-on-delay-us = <12000>; > + }; > + > + regulator-usdhc3rst { > + compatible = "regulator-fixed"; > + regulator-name = "usdhc3_rst"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>; > + regulator-always-on; > + enable-active-high; > + }; > + > + regulator-fec1rst { > + compatible = "regulator-fixed"; > + regulator-name = "fec1_rst"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>; > + regulator-always-on; > + enable-active-high; > + startup-delay-us = <500>; > + regulator-boot-on; > + }; > +}; > + > +&A53_0 { > + arm-supply = <&buck2>; > +}; > + > +&cpu_alert0 { > + temperature = <105000>; > +}; > + > +&cpu_crit0 { > + temperature = <115000>; > +}; > + > +&fec1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_fec1>; > + phy-mode = "rgmii-id"; > + phy-handle = <ðphy0>; > + fsl,magic-packet; > + status = "okay"; > + > + mdio { > + #address-cells = <1>; > + #size-cells = <0>; > + > + ethphy0: ethernet-phy@0 { > + compatible = "ethernet-phy-ieee802.3-c22"; > + reg = <0>; > + }; > + }; > +}; > + > +&i2c2 { > + clock-frequency = <400000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c2>; > + status = "okay"; > + > + pmic@4b { > + reg = <0x4b>; > + compatible = "rohm,bd71837"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pmic>; > + #clock-cells = <0>; > + clocks = <&pmic_osc>; > + clock-names = "osc"; > + clock-output-names = "pmic_clk"; > + interrupt-parent = <&gpio1>; > + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; > + rohm,reset-snvs-powered; > + status = "okay"; Unneeded okay status. > + > + regulators { > + buck1: BUCK1 { > + regulator-name = "buck1"; > + regulator-min-microvolt = <700000>; > + regulator-max-microvolt = <1300000>; > + regulator-boot-on; > + regulator-always-on; > + regulator-ramp-delay = <1250>; > + }; > + > + buck2: BUCK2 { > + regulator-name = "buck2"; > + regulator-min-microvolt = <700000>; > + regulator-max-microvolt = <1300000>; > + regulator-boot-on; > + regulator-always-on; > + regulator-ramp-delay = <1250>; > + rohm,dvs-run-voltage = <1000000>; > + rohm,dvs-idle-voltage = <900000>; > + }; > + > + buck3: BUCK3 { > + regulator-name = "buck3"; > + regulator-min-microvolt = <700000>; > + regulator-max-microvolt = <1300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck4: BUCK4 { > + regulator-name = "buck4"; > + regulator-min-microvolt = <700000>; > + regulator-max-microvolt = <1300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck5: BUCK5 { > + regulator-name = "buck5"; > + regulator-min-microvolt = <700000>; > + regulator-max-microvolt = <1350000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck6: BUCK6 { > + regulator-name = "buck6"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck7: BUCK7 { > + regulator-name = "buck7"; > + regulator-min-microvolt = <1605000>; > + regulator-max-microvolt = <1995000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + buck8: BUCK8 { > + regulator-name = "buck8"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <1400000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo1: LDO1 { > + regulator-name = "ldo1"; > + regulator-min-microvolt = <1600000>; > + regulator-max-microvolt = <1900000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo2: LDO2 { > + regulator-name = "ldo2"; > + regulator-min-microvolt = <800000>; > + regulator-max-microvolt = <900000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo3: LDO3 { > + regulator-name = "ldo3"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo4: LDO4 { > + regulator-name = "ldo4"; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo5: LDO5 { > + regulator-name = "ldo5"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + ldo6: LDO6 { > + regulator-name = "ldo6"; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + ldo7: LDO7 { > + regulator-name = "ldo7"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + }; > + }; > + }; > + > + eeprom@50 { > + compatible = "atmel,24c08"; > + reg = <0x50>; > + pagesize = <16>; > + }; > + > + rtc_i2c: rtc@69 { > + compatible = "abracon,ab1805"; > + reg = <0x69>; > + status = "okay"; Ditto > + }; > +}; > + > +&i2c3 { > + clock-frequency = <100000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c3>; > + status = "disabled"; > +}; > + > +&pwm2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pwm_backlight>; > + status = "okay"; > +}; > + > +&sai2 { > + #sound-dai-cells = <0>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_sai2>; > + assigned-clocks = <&clk IMX8MM_CLK_SAI2>; > + assigned-clock-parents = <&clk IMX8MM_AUDIO_PLL1_OUT>; > + assigned-clock-rates = <49152000>; > + clocks = <&clk IMX8MM_CLK_SAI2_IPG>, <&clk IMX8MM_CLK_DUMMY>, > + <&clk IMX8MM_CLK_SAI2_ROOT>, <&clk IMX8MM_CLK_DUMMY>, > + <&clk IMX8MM_CLK_DUMMY>, <&clk IMX8MM_AUDIO_PLL1_OUT>, > + <&clk IMX8MM_AUDIO_PLL2_OUT>; > + clock-names = "bus", "mclk0", "mclk1", "mclk2", "mclk3", "pll8k", "pll11k"; > + fsl,sai-asynchronous; > + status = "okay"; > +}; > + > +&snvs { > + status = "okay"; > +}; > + > +&snvs_pwrkey { > + status = "okay"; > +}; > + > +&uart1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart1>; > + assigned-clocks = <&clk IMX8MM_CLK_UART1>; > + assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>; > + status = "disabled"; > +}; > + > +&uart2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart2>; > + assigned-clocks = <&clk IMX8MM_CLK_UART2>; > + assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>; > + status = "disabled"; > +}; > + > +&uart3 { /* console */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart3>; > + status = "okay"; > +}; > + > +&uart4 { /* bluetooth */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart4>; > + assigned-clocks = <&clk IMX8MM_CLK_UART4>; > + assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>; > + uart-has-rtscts; > + status = "disabled"; > + > + bluetooth { > + compatible = "brcm,bcm4330-bt"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_bt>; > + max-speed = <3000000>; > + device-wakeup-gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>; > + host-wakeup-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>; > + shutdown-gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>; > + }; > +}; > + > +&usbotg1 { > + dr_mode = "otg"; > + hnp-disable; > + srp-disable; > + disable-over-current; > + status = "disabled"; > +}; > + > +&usbotg2 { > + dr_mode = "host"; > + hnp-disable; > + srp-disable; > + disable-over-current; > + status = "disabled"; > +}; > + > +&usdhc1 { > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > + pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>; > + pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>; > + pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>; > + bus-width = <4>; > + non-removable; > +}; > + > +&usdhc2 { > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > + pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>; > + pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>; > + pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>; > + cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>; > + wp-gpios = <&gpio2 20 GPIO_ACTIVE_HIGH>; > + no-1-8-v; > + bus-width = <4>; > + vmmc-supply = <®_usdhc2_vmmc>; > + status = "okay"; > +}; > + > +&usdhc3 { > + pinctrl-names = "default", "state_100mhz", "state_200mhz"; > + pinctrl-0 = <&pinctrl_usdhc3>; > + pinctrl-1 = <&pinctrl_usdhc3_100mhz>; > + pinctrl-2 = <&pinctrl_usdhc3_200mhz>; > + bus-width = <8>; > + non-removable; > + no-1-8-v; > + status = "okay"; > +}; > + > +&wdog1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_wdog>; > + fsl,ext-reset-output; > + status = "okay"; > +}; > + > +&iomuxc { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_hog_1>; > + > + pinctrl_hog: hoggrp { > + fsl,pins = < > + MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x19 > + MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16 0x190 > + >; > + }; > + > + pinctrl_bt: bt0grp { > + fsl,pins = < > + MX8MM_IOMUXC_SD1_DATA4_GPIO2_IO6 0x19 /* BT_REG_ON */ > + MX8MM_IOMUXC_SD1_DATA5_GPIO2_IO7 0x19 /* BT_DEV_WU */ > + MX8MM_IOMUXC_SD1_DATA6_GPIO2_IO8 0x19 /* BT_HST_WU */ > + >; > + }; > + > + pinctrl_fec1: fec1grp { > + fsl,pins = < > + MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3 > + MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3 > + MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f > + MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f > + MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f > + MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f > + MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91 > + MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91 > + MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91 > + MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91 > + MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f > + MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91 > + MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91 > + MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f > + >; > + }; > + > + pinctrl_gpio_led: gpioledgrp { > + fsl,pins = < > + MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x19 > + >; > + }; > + > + pinctrl_i2c1: i2c1grp { > + fsl,pins = < > + MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3 > + MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3 > + >; > + }; > + > + pinctrl_i2c2: i2c2grp { > + fsl,pins = < > + MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3 > + MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3 > + >; > + }; > + > + pinctrl_i2c3: i2c3grp { > + fsl,pins = < > + MX8MM_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3 > + MX8MM_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3 > + >; > + }; > + > + pinctrl_i2c4: i2c4grp { > + fsl,pins = < > + MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3 > + MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3 > + >; > + }; > + > + pinctrl_pmic: pmicgrp { > + fsl,pins = < > + MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41 > + >; > + }; > + > + pinctrl_pwm_backlight: pwm_backlightgrp { No underscore in the node name. Shawn > + fsl,pins = < > + MX8MM_IOMUXC_GPIO1_IO13_PWM2_OUT 0x03 > + >; > + }; > + > + > + pinctrl_sai2: sai2grp { > + fsl,pins = < > + MX8MM_IOMUXC_SAI2_MCLK_SAI2_MCLK 0xd6 > + MX8MM_IOMUXC_SAI2_TXFS_SAI2_TX_SYNC 0xd6 > + MX8MM_IOMUXC_SAI2_RXFS_SAI2_RX_SYNC 0xd6 > + MX8MM_IOMUXC_SAI2_TXC_SAI2_TX_BCLK 0xd6 > + MX8MM_IOMUXC_SAI2_TXD0_SAI2_TX_DATA0 0xd6 > + MX8MM_IOMUXC_SAI2_RXD0_SAI2_RX_DATA0 0xd6 > + >; > + }; > + > + pinctrl_uart1: uart1grp { > + fsl,pins = < > + MX8MM_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140 > + MX8MM_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140 > + >; > + }; > + > + pinctrl_uart2: uart2grp { > + fsl,pins = < > + MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140 > + MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140 > + >; > + }; > + > + pinctrl_uart3: uart3grp { > + fsl,pins = < > + MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x49 > + MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x49 > + >; > + }; > + > + pinctrl_uart4: uart4grp { > + fsl,pins = < > + MX8MM_IOMUXC_ECSPI2_MISO_UART4_DCE_CTS_B 0x140 > + MX8MM_IOMUXC_ECSPI2_MOSI_UART4_DCE_TX 0x140 > + MX8MM_IOMUXC_ECSPI2_SS0_UART4_DCE_RTS_B 0x140 > + MX8MM_IOMUXC_ECSPI2_SCLK_UART4_DCE_RX 0x140 > + >; > + }; > + > + pinctrl_usdhc1_gpio: usdhc1grpgpiogrp { > + fsl,pins = < > + MX8MM_IOMUXC_SD1_RESET_B_GPIO2_IO10 0x41 > + >; > + }; > + > + pinctrl_usdhc1: usdhc1grp { > + fsl,pins = < > + MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190 > + MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0 > + MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0 > + MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0 > + MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0 > + MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0 > + MX8MM_IOMUXC_GPIO1_IO03_USDHC1_VSELECT 0x1d0 > + >; > + }; > + > + pinctrl_usdhc1_100mhz: usdhc1grp100mhzgrp { > + fsl,pins = < > + MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x194 > + MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d4 > + MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d4 > + MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d4 > + MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d4 > + MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d4 > + MX8MM_IOMUXC_GPIO1_IO03_USDHC1_VSELECT 0x1d0 > + >; > + }; > + > + pinctrl_usdhc1_200mhz: usdhc1grp200mhzgrp { > + fsl,pins = < > + MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x196 > + MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d6 > + MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d6 > + MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d6 > + MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d6 > + MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d6 > + MX8MM_IOMUXC_GPIO1_IO03_USDHC1_VSELECT 0x1d0 > + >; > + }; > + > + pinctrl_usdhc2_gpio: usdhc2grpgpiogrp { > + fsl,pins = < > + MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 > + MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x41 > + MX8MM_IOMUXC_SD2_WP_GPIO2_IO20 0x00 > + >; > + }; > + > + pinctrl_usdhc2: usdhc2grp { > + fsl,pins = < > + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190 > + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0 > + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0 > + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0 > + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 > + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 > + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 > + >; > + }; > + > + pinctrl_usdhc2_100mhz: usdhc2grp100mhzgrp { > + fsl,pins = < > + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x194 > + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4 > + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4 > + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4 > + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 > + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 > + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 > + >; > + }; > + > + pinctrl_usdhc2_200mhz: usdhc2grp200mhzgrp { > + fsl,pins = < > + MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x196 > + MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6 > + MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6 > + MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6 > + MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 > + MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 > + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0 > + >; > + }; > + > + pinctrl_usdhc3: usdhc3grp { > + fsl,pins = < > + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x40000190 > + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0 > + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0 > + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0 > + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0 > + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0 > + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0 > + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0 > + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0 > + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0 > + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190 > + >; > + }; > + > + pinctrl_usdhc3_100mhz: usdhc3grp100mhzgrp { > + fsl,pins = < > + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x40000194 > + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4 > + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4 > + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4 > + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4 > + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4 > + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4 > + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4 > + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4 > + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4 > + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194 > + >; > + }; > + > + pinctrl_usdhc3_200mhz: usdhc3grp200mhzgrp { > + fsl,pins = < > + MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x40000196 > + MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6 > + MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6 > + MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6 > + MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6 > + MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6 > + MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6 > + MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6 > + MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6 > + MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6 > + MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196 > + >; > + }; > + > + pinctrl_wdog: wdoggrp { > + fsl,pins = < > + MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6 > + >; > + }; > +}; > -- > 2.34.1 >
