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linux/arch/arm/boot/dts/imx6dl-eckelmann-ci4x10.dts
Uwe Kleine-König 811c94f1e8 ARM: dts: Add devicetree for Eckelmann ci4x10 
This is one of two boards that make use of the recently introduced SIOX
bus. Apart from the devices described in the dts it features a display
with touch that I didn't include here because it needs some non-mainline
change to operate correctly.

Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-03-26 16:30:16 +08:00

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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (C) 2016 Eckelmann AG.
* Copyright (C) 2013 Freescale Semiconductor, Inc.
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include "imx6dl.dtsi"
/ {
model = "Eckelmann CI 4X10 Board";
compatible = "eckelmann,imx6dl-ci4x10", "fsl,imx6dl";
chosen {
stdout-path = &uart3;
};
memory@10000000 {
device_type = "memory";
reg = <0x10000000 0x40000000>;
};
rmii_clk: clock-rmii {
/* This clock is provided by the phy (KSZ8091RNB) */
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <50000000>;
};
reg_usb_h1_vbus: regulator-usb-h1-vbus {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_usb_h1_vbus>;
compatible = "regulator-fixed";
regulator-name = "usb_h1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
siox {
compatible = "eckelmann,siox-gpio";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_siox>;
din-gpios = <&gpio6 11 GPIO_ACTIVE_HIGH>;
dout-gpios = <&gpio6 8 GPIO_ACTIVE_HIGH>;
dclk-gpios = <&gpio6 9 GPIO_ACTIVE_HIGH>;
dld-gpios = <&gpio6 10 GPIO_ACTIVE_HIGH>;
};
};
&can1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan1>;
status = "okay";
};
&can2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flexcan2>;
status = "okay";
};
&ecspi2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi2>;
cs-gpios = <&gpio5 12 GPIO_ACTIVE_HIGH>;
status = "okay";
flash@0 {
compatible = "everspin,mr25h256";
reg = <0>;
spi-max-frequency = <15000000>;
};
};
&ecspi1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ecspi1>;
cs-gpios = <&gpio5 25 GPIO_ACTIVE_HIGH>;
status = "okay";
tpm@0 {
compatible = "infineon,slb9670", "tcg,tpm_tis-spi";
reg = <0>;
spi-max-frequency = <10000000>;
};
};
&gpio2 {
gpio-line-names = "buzzer", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
};
&gpio4 {
gpio-line-names = "", "", "", "", "", "", "", "in2",
"prio2", "prio1", "aux", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
};
&gpio6 {
gpio-line-names = "", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "in1",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
temperature-sensor@49 {
compatible = "ad,ad7414";
reg = <0x49>;
};
rtc@51 {
compatible = "nxp,pcf2127";
reg = <0x51>;
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
pinctrl_hog: hog {
fsl,pins = <
MX6QDL_PAD_NANDF_D0__GPIO2_IO00 0x00000018 /* buzzer */
MX6QDL_PAD_KEY_COL1__GPIO4_IO08 0x00000018 /* OUT_1 */
MX6QDL_PAD_KEY_ROW1__GPIO4_IO09 0x00000018 /* OUT_2 */
MX6QDL_PAD_KEY_COL2__GPIO4_IO10 0x00000018 /* OUT_3 */
MX6QDL_PAD_NANDF_CS2__GPIO6_IO15 0x00000000 /* In1 */
MX6QDL_PAD_KEY_ROW0__GPIO4_IO07 0x00000000 /* In2 */
MX6QDL_PAD_GPIO_9__GPIO1_IO09 0x00000018 /* unused watchdog pin */
MX6QDL_PAD_SD1_DAT2__GPIO1_IO19 0x00000018 /* unused watchdog pin */
>;
};
pinctrl_ecspi1: ecspi1grp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT4__ECSPI1_SCLK 0x000100a0
MX6QDL_PAD_CSI0_DAT5__ECSPI1_MOSI 0x000100a0
MX6QDL_PAD_CSI0_DAT6__ECSPI1_MISO 0x000100a0
MX6QDL_PAD_CSI0_DAT7__GPIO5_IO25 0x000100a0
>;
};
pinctrl_ecspi2: ecspi2grp {
fsl,pins = <
MX6QDL_PAD_DISP0_DAT19__ECSPI2_SCLK 0x000100b1
MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0x000100b1
MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x000100b1
MX6QDL_PAD_DISP0_DAT18__GPIO5_IO12 0x000100b1
>;
};
pinctrl_enet: enetgrp {
fsl,pins = <
MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x4001b0a8
MX6QDL_PAD_ENET_MDIO__ENET_MDIO 0x0001b098
MX6QDL_PAD_ENET_MDC__ENET_MDC 0x0001b098
MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x0001b098
MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x0001b098
MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x0001b098
MX6QDL_PAD_ENET_RX_ER__ENET_RX_ER 0x0001b0b0
MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x0001b0b0
MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x0001b0b0
MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x0001b0b0
MX6QDL_PAD_SD1_CMD__GPIO1_IO18 0x00000018
>;
};
pinctrl_flexcan1: flexcan1grp {
fsl,pins = <
MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x0001b020
MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x0001b0b0
>;
};
pinctrl_flexcan2: flexcan2grp {
fsl,pins = <
MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x0001b020
MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x0001b0b0
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
/* without SION i2c doesn't detect bus busy */
MX6QDL_PAD_CSI0_DAT9__I2C1_SCL 0x4001b820
MX6QDL_PAD_CSI0_DAT8__I2C1_SDA 0x4001b820
>;
};
pinctrl_pcie: pciegrp {
fsl,pins = <
MX6QDL_PAD_SD1_CLK__GPIO1_IO20 0x00000018
>;
};
pinctrl_reg_usb_h1_vbus: reg_usb_h1_vbusgrp {
fsl,pins = <
MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x0001b0b0
>;
};
pinctrl_siox: sioxgrp {
fsl,pins = <
MX6QDL_PAD_NANDF_CS0__GPIO6_IO11 0x0001b010 /* DIN */
MX6QDL_PAD_NANDF_ALE__GPIO6_IO08 0x0001b010 /* DOUT */
MX6QDL_PAD_NANDF_WP_B__GPIO6_IO09 0x0001b010 /* DCLK */
MX6QDL_PAD_NANDF_RB0__GPIO6_IO10 0x0001b010 /* DLD */
>;
};
pinctrl_uart1_dte: uart1grp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT11__UART1_TX_DATA 0x0001b010
MX6QDL_PAD_CSI0_DAT10__UART1_RX_DATA 0x0001b010
MX6QDL_PAD_EIM_D19__UART1_RTS_B 0x0001b010
MX6QDL_PAD_EIM_D20__UART1_CTS_B 0x0001b010
MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x0001b010 /* DCD */
MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x0001b010 /* DTR */
MX6QDL_PAD_EIM_D25__GPIO3_IO25 0x0001b010 /* DSR */
>;
};
pinctrl_uart2_dte: uart2grp {
fsl,pins = <
MX6QDL_PAD_EIM_D27__UART2_TX_DATA 0x0001b010
MX6QDL_PAD_EIM_D26__UART2_RX_DATA 0x0001b010
MX6QDL_PAD_EIM_D28__UART2_RTS_B 0x0001b010
MX6QDL_PAD_EIM_D29__UART2_CTS_B 0x0001b010
MX6QDL_PAD_NANDF_D1__GPIO2_IO01 0x0001b010 /* DCD */
MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x0001b010 /* DTR */
MX6QDL_PAD_NANDF_CS3__GPIO6_IO16 0x0001b010 /* DSR */
>;
};
pinctrl_uart3_dce: uart3grp {
fsl,pins = <
MX6QDL_PAD_SD4_CLK__UART3_RX_DATA 0x0001b010
MX6QDL_PAD_SD4_CMD__UART3_TX_DATA 0x0001b010
>;
};
pinctrl_uart4_dce: uart4grp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT13__UART4_RX_DATA 0x0001b010
MX6QDL_PAD_CSI0_DAT12__UART4_TX_DATA 0x0001b010
MX6QDL_PAD_CSI0_DAT17__GPIO6_IO03 0x0001b010
>;
};
pinctrl_uart5_dce: uart5grp {
fsl,pins = <
MX6QDL_PAD_CSI0_DAT15__UART5_RX_DATA 0x0001b010
MX6QDL_PAD_CSI0_DAT14__UART5_TX_DATA 0x0001b010
MX6QDL_PAD_CSI0_DAT19__GPIO6_IO05 0x0001b010 /* RTS */
>;
};
pinctrl_usbh1: usbh1grp {
fsl,pins = <
MX6QDL_PAD_EIM_D30__USB_H1_OC 0x0001b0b0
>;
};
pinctrl_usdhc3: usdhc3grp {
fsl,pins = <
MX6QDL_PAD_SD3_CMD__SD3_CMD 0x00017059
MX6QDL_PAD_SD3_CLK__SD3_CLK 0x00010059
MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x00017059
MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x00017059
MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x00017059
MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x00017059
MX6QDL_PAD_SD3_DAT4__SD3_DATA4 0x00017059
MX6QDL_PAD_SD3_DAT5__SD3_DATA5 0x00017059
MX6QDL_PAD_SD3_DAT6__SD3_DATA6 0x00017059
MX6QDL_PAD_SD3_DAT7__SD3_DATA7 0x00017059
>;
};
};
&fec {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_enet>;
phy-mode = "rmii";
phy-reset-gpios = <&gpio1 18 GPIO_ACTIVE_LOW>;
phy-handle = <&phy>;
clocks = <&clks IMX6QDL_CLK_ENET>, <&clks IMX6QDL_CLK_ENET>, <&rmii_clk>;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
};
};
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pcie>;
reset-gpio = <&gpio1 20 GPIO_ACTIVE_LOW>;
status = "okay";
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1_dte>;
uart-has-rtscts;
fsl,dte-mode;
dcd-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>;
dtr-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
dsr-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart2_dte>;
uart-has-rtscts;
fsl,dte-mode;
dcd-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
dtr-gpios = <&gpio7 13 GPIO_ACTIVE_LOW>;
dsr-gpios = <&gpio6 16 GPIO_ACTIVE_LOW>;
status = "okay";
};
&uart3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart3_dce>;
status = "okay";
};
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart4_dce>;
rts-gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&uart5 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart5_dce>;
rts-gpios = <&gpio6 5 GPIO_ACTIVE_HIGH>;
status = "okay";
};
&usbh1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbh1>;
vbus-supply = <&reg_usb_h1_vbus>;
status = "okay";
};
&usbotg {
dr_mode = "peripheral";
status = "okay";
};
&usdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usdhc3>;
bus-width = <8>;
non-removable;
status = "okay";
};
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