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|
// SPDX-License-Identifier: (GPL-2.0)
/*
* support for the imx6 based aristainetos2b 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_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 {
sd2_driver_ena {
gpio-hog;
output-high;
gpios = <8 GPIO_ACTIVE_HIGH>;
};
};
&gpmi {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpmi_nand>;
status = "okay";
};
&can1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan1>;
status = "okay";
};
&can2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan2>;
status = "okay";
};
&usdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc1>;
cd-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio4 20 GPIO_ACTIVE_HIGH>;
no-1-8-v;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc2>;
/*
* comment out this line to make the WiFi Eval-Module work in
* SD-Slot2, and add line:
* broken-cd;
* causes 6% CPU load if no WiFi module installed (polling)
*/
cd-gpios = <&gpio4 5 GPIO_ACTIVE_LOW>;
wp-gpios = <&gpio2 10 GPIO_ACTIVE_HIGH>;
no-1-8-v;
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
/* SD2 level shifter output enable / SD2 Reset# */
MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x4001b0b0
>;
};
pinctrl_gpmi_nand: gpmi-nand {
fsl,pins = <
MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1
MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1
MX6QDL_PAD_NANDF_WP_B__NAND_WP_B 0xb0b1
MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000
MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1
MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1
MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1
MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1
MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1
MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1
MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1
MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1
MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1
MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1
MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1
>;
};
pinctrl_flexcan1: flexcan1grp {
fsl,pins = <
MX6QDL_PAD_SD3_CLK__FLEXCAN1_RX 0x1b0b0
MX6QDL_PAD_SD3_CMD__FLEXCAN1_TX 0x1b0b0
>;
};
pinctrl_flexcan2: flexcan2grp {
fsl,pins = <
MX6QDL_PAD_SD3_DAT0__FLEXCAN2_TX 0x1b0b0
MX6QDL_PAD_SD3_DAT1__FLEXCAN2_RX 0x1b0b0
>;
};
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
/* SD1 write protect input */
MX6QDL_PAD_DI0_PIN4__GPIO4_IO20 0x1b0b0
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX6QDL_PAD_SD2_CMD__SD2_CMD 0x71
MX6QDL_PAD_SD2_CLK__SD2_CLK 0x71
MX6QDL_PAD_SD2_DAT0__SD2_DATA0 0x71
MX6QDL_PAD_SD2_DAT1__SD2_DATA1 0x71
MX6QDL_PAD_SD2_DAT2__SD2_DATA2 0x71
MX6QDL_PAD_SD2_DAT3__SD2_DATA3 0x71
/* SD2 card detect input */
MX6QDL_PAD_GPIO_19__GPIO4_IO05 0x1b0b0
/* SD2 write protect input */
MX6QDL_PAD_SD4_DAT2__GPIO2_IO10 0x1b0b0
>;
};
};
|
