// SPDX-License-Identifier: (GPL-2.0) /* * support for the imx6 based aristainetos2c-cslb board * * Copyright (C) 2019 Heiko Schocher <hs@denx.de> * Copyright (C) 2015 Heiko Schocher <hs@denx.de> * */ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/clock/imx6qdl-clock.h> #include "imx6qdl-aristainetos2-common.dtsi" / { leds { compatible = "gpio-leds"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio>; LED_blue { label = "led_blue"; gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>; }; LED_green { label = "led_green"; gpios = <&gpio5 4 GPIO_ACTIVE_HIGH>; }; LED_red { label = "led_red"; gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>; }; LED_yellow { label = "led_yellow"; gpios = <&gpio6 16 GPIO_ACTIVE_HIGH>; }; LED_blue_2 { label = "led_blue2"; gpios = <&expander 15 GPIO_ACTIVE_LOW>; default-state = "off"; }; LED_green_2 { label = "led_green2"; gpios = <&expander 14 GPIO_ACTIVE_LOW>; default-state = "off"; }; LED_red_2 { label = "led_red2"; gpios = <&expander 12 GPIO_ACTIVE_LOW>; default-state = "off"; }; LED_yellow_2 { label = "led_yellow2"; gpios = <&expander 13 GPIO_ACTIVE_LOW>; default-state = "off"; }; LED_ena { label = "led_ena"; gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; }; }; }; &ecspi1 { fsl,spi-num-chipselects = <3>; cs-gpios = <&gpio2 30 GPIO_ACTIVE_HIGH &gpio4 10 GPIO_ACTIVE_HIGH &gpio4 11 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ecspi1>; status = "okay"; pinctrl-assert-gpios = <&gpio2 28 GPIO_ACTIVE_HIGH>; pinctrl-assert-gpios = <&gpio2 15 GPIO_ACTIVE_HIGH>; flash: m25p80@0 { #address-cells = <1>; #size-cells = <1>; compatible = "micron,n25q128a11", "jedec,spi-nor"; spi-max-frequency = <20000000>; reg = <0>; }; }; &ecspi4 { fsl,spi-num-chipselects = <2>; cs-gpios = <&gpio3 29 GPIO_ACTIVE_HIGH &gpio5 2 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ecspi4>; status = "okay"; }; &i2c1 { tpm@20 { compatible = "infineon,slb9645tt"; reg = <0x20>; }; }; &gpio7 { eMMC_reset { gpio-hog; output-high; gpios = <8 GPIO_ACTIVE_HIGH>; }; }; &usdhc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc1>; cd-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>; status = "okay"; }; &usdhc2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc2>; bus-width = <8>; no-1-8-v; non-removable; status = "okay"; }; &iomuxc { 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 /* SS0# */ MX6QDL_PAD_EIM_EB2__GPIO2_IO30 0x100b1 /* SS1# */ MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x100b1 /* SS2# */ MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x100b1 /* WP pin NOR Flash */ MX6QDL_PAD_SD4_DAT7__GPIO2_IO15 0x4001b0b0 /* Flash nReset */ MX6QDL_PAD_EIM_EB0__GPIO2_IO28 0x4001b0b0 >; }; pinctrl_ecspi4: ecspi4grp { fsl,pins = < MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x100b1 MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x100b1 MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1 MX6QDL_PAD_EIM_D29__GPIO3_IO29 0x100b1 /* SS0# */ MX6QDL_PAD_EIM_A25__GPIO5_IO02 0x100b1 /* SS1# */ >; }; pinctrl_gpio: gpiogrp { fsl,pins = < /* led enable */ MX6QDL_PAD_ENET_CRS_DV__GPIO1_IO25 0x4001b0b0 /* LCD power enable */ MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x4001b0b0 /* led yellow */ MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x4001b0b0 /* led red */ MX6QDL_PAD_EIM_WAIT__GPIO5_IO00 0x4001b0b0 /* led green */ MX6QDL_PAD_EIM_A24__GPIO5_IO04 0x4001b0b0 /* led blue */ MX6QDL_PAD_EIM_EB1__GPIO2_IO29 0x4001b0b0 /* Profibus IRQ */ MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b0b0 /* FPGA IRQ currently unused*/ MX6QDL_PAD_SD3_DAT6__GPIO6_IO18 0x1b0b0 /* Display reset because of clock failure */ MX6QDL_PAD_SD4_DAT3__GPIO2_IO11 0x4001b0b0 /* spi bus #2 SS driver enable */ MX6QDL_PAD_EIM_A23__GPIO6_IO06 0x4001b0b0 /* RST_LOC# PHY reset input (has pull-down!)*/ MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x4001b0b0 /* Touchscreen IRQ */ MX6QDL_PAD_SD4_DAT1__GPIO2_IO09 0x1b0b0 /* PCIe reset */ MX6QDL_PAD_EIM_A22__GPIO2_IO16 0x4001b0b0 /* make sure pin is GPIO and not ENET_REF_CLK */ MX6QDL_PAD_GPIO_16__GPIO7_IO11 0x4001a0b0 /* TPM PP */ MX6QDL_PAD_EIM_A21__GPIO2_IO17 0x4001b0b0 /* TPM Reset */ MX6QDL_PAD_EIM_A20__GPIO2_IO18 0x4001b0b0 /* eMMC Reset# */ MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x4001b0b0 >; }; pinctrl_usbotg: usbotggrp { fsl,pins = < MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059 MX6QDL_PAD_KEY_COL4__USB_OTG_OC 0x1b0b0 >; }; pinctrl_usdhc1: usdhc1grp { fsl,pins = < MX6QDL_PAD_SD1_CMD__SD1_CMD 0x17059 MX6QDL_PAD_SD1_CLK__SD1_CLK 0x10059 MX6QDL_PAD_SD1_DAT0__SD1_DATA0 0x17059 MX6QDL_PAD_SD1_DAT1__SD1_DATA1 0x17059 MX6QDL_PAD_SD1_DAT2__SD1_DATA2 0x17059 MX6QDL_PAD_SD1_DAT3__SD1_DATA3 0x17059 /* SD1 card detect input */ MX6QDL_PAD_ENET_RXD0__GPIO1_IO27 0x1b0b0 >; }; pinctrl_usdhc2: usdhc2grp { fsl,pins = < MX6QDL_PAD_SD2_CMD__SD2_CMD 0x17059 MX6QDL_PAD_SD2_CLK__SD2_CLK 0x10059 MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x17059 MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x17059 MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x17059 MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x17059 MX6QDL_PAD_NANDF_D4__SD2_DATA4 0x17059 MX6QDL_PAD_NANDF_D5__SD2_DATA5 0x17059 MX6QDL_PAD_NANDF_D6__SD2_DATA6 0x17059 MX6QDL_PAD_NANDF_D7__SD2_DATA7 0x17059 >; }; };