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linux_dsm_epyc7002/arch/arm64/boot/dts/freescale/imx8mq-evk.dts

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arm64: add support for i.MX8M EVK board This is the evaluation kit board for the i.MX8M. The current level of support yields a working console and is able to boot userspace from SD card or Network. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> (v1) Reviewed-by: Rob Herring <robh@kernel.org> (v3) Tested-by: Tested-by: Baruch Siach <baruch@tkos.co.il> (v1) Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 21:26:08 +07:00
// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright 2017 NXP
* Copyright (C) 2017-2018 Pengutronix, Lucas Stach <kernel@pengutronix.de>
*/
/dts-v1/;
#include "imx8mq.dtsi"
/ {
model = "NXP i.MX8MQ EVK";
compatible = "fsl,imx8mq-evk", "fsl,imx8mq";
chosen {
stdout-path = &uart1;
};
memory@40000000 {
device_type = "memory";
reg = <0x00000000 0x40000000 0 0xc0000000>;
};
reg_usdhc2_vmmc: regulator-vsd-3v3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reg_usdhc2>;
compatible = "regulator-fixed";
regulator-name = "VSD_3V3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;
phy-mode = "rgmii-id";
arm64: dts: imx8mq-evk: add missing MDIO / PHY nodes Populate the fec1 node with the missing MDIO and PHY entries. Signed-off-by: Carlo Caione <ccaione@baylibre.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-01-28 16:52:11 +07:00
phy-handle = <&ethphy0>;
arm64: dts: imx8mq-evk: Add fsl,magic-packet property Add the fsl,magic-packet property in the fec node. Signed-off-by: Carlo Caione <ccaione@baylibre.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-01-28 16:52:12 +07:00
fsl,magic-packet;
arm64: add support for i.MX8M EVK board This is the evaluation kit board for the i.MX8M. The current level of support yields a working console and is able to boot userspace from SD card or Network. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> (v1) Reviewed-by: Rob Herring <robh@kernel.org> (v3) Tested-by: Tested-by: Baruch Siach <baruch@tkos.co.il> (v1) Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 21:26:08 +07:00
status = "okay";
arm64: dts: imx8mq-evk: add missing MDIO / PHY nodes Populate the fec1 node with the missing MDIO and PHY entries. Signed-off-by: Carlo Caione <ccaione@baylibre.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-01-28 16:52:11 +07:00
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy0: ethernet-phy@0 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <0>;
};
};
arm64: add support for i.MX8M EVK board This is the evaluation kit board for the i.MX8M. The current level of support yields a working console and is able to boot userspace from SD card or Network. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> (v1) Reviewed-by: Rob Herring <robh@kernel.org> (v3) Tested-by: Tested-by: Baruch Siach <baruch@tkos.co.il> (v1) Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 21:26:08 +07:00
};
&i2c1 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1>;
status = "okay";
pmic@8 {
compatible = "fsl,pfuze100";
reg = <0x8>;
regulators {
sw1a_reg: sw1ab {
regulator-min-microvolt = <825000>;
regulator-max-microvolt = <1100000>;
};
sw1c_reg: sw1c {
regulator-min-microvolt = <825000>;
regulator-max-microvolt = <1100000>;
};
sw2_reg: sw2 {
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
sw3a_reg: sw3ab {
regulator-min-microvolt = <825000>;
regulator-max-microvolt = <1100000>;
regulator-always-on;
};
sw4_reg: sw4 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
swbst_reg: swbst {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5150000>;
};
snvs_reg: vsnvs {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
};
vref_reg: vrefddr {
regulator-always-on;
};
vgen1_reg: vgen1 {
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1550000>;
};
vgen2_reg: vgen2 {
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <975000>;
regulator-always-on;
};
vgen3_reg: vgen3 {
regulator-min-microvolt = <1675000>;
regulator-max-microvolt = <1975000>;
regulator-always-on;
};
vgen4_reg: vgen4 {
regulator-min-microvolt = <1625000>;
regulator-max-microvolt = <1875000>;
regulator-always-on;
};
vgen5_reg: vgen5 {
regulator-min-microvolt = <3075000>;
regulator-max-microvolt = <3625000>;
regulator-always-on;
};
vgen6_reg: vgen6 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
};
};
};
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
status = "okay";
};
arm64: dts: imx8mq-evk: enable USB nodes for USB3 host It enables USB3 host device support for imx8mq-evk board. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-01-25 23:25:59 +07:00
&usb3_phy1 {
status = "okay";
};
&usb_dwc3_1 {
dr_mode = "host";
status = "okay";
};
arm64: dts: imx8mq-evk: Enable the QuadSPI controller Enable the Freescale/NXP QuadSPI controller with a proper pinctrl set on the i.MX8MQ EVK board. Signed-off-by: Carlo Caione <ccaione@baylibre.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-01-30 19:05:10 +07:00
&qspi0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_qspi>;
status = "okay";
n25q256a: flash@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
compatible = "micron,n25q256a", "jedec,spi-nor";
spi-max-frequency = <29000000>;
};
};
arm64: add support for i.MX8M EVK board This is the evaluation kit board for the i.MX8M. The current level of support yields a working console and is able to boot userspace from SD card or Network. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> (v1) Reviewed-by: Rob Herring <robh@kernel.org> (v3) Tested-by: Tested-by: Baruch Siach <baruch@tkos.co.il> (v1) Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 21:26:08 +07:00
&usdhc1 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
vqmmc-supply = <&sw4_reg>;
bus-width = <8>;
non-removable;
no-sd;
no-sdio;
status = "okay";
};
&usdhc2 {
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc2>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
vmmc-supply = <&reg_usdhc2_vmmc>;
status = "okay";
};
arm64: dts: imx8mq-evk: enable watchdog The external nWDOG signal connects to the EVK board reset circuit. Tested on the i.MX8MQ EVK rev B3. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 21:26:11 +07:00
&wdog1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_wdog>;
fsl,ext-reset-output;
status = "okay";
};
arm64: add support for i.MX8M EVK board This is the evaluation kit board for the i.MX8M. The current level of support yields a working console and is able to boot userspace from SD card or Network. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> (v1) Reviewed-by: Rob Herring <robh@kernel.org> (v3) Tested-by: Tested-by: Baruch Siach <baruch@tkos.co.il> (v1) Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 21:26:08 +07:00
&iomuxc {
pinctrl_fec1: fec1grp {
fsl,pins = <
MX8MQ_IOMUXC_ENET_MDC_ENET1_MDC 0x3
MX8MQ_IOMUXC_ENET_MDIO_ENET1_MDIO 0x23
MX8MQ_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f
MX8MQ_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f
MX8MQ_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f
MX8MQ_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f
MX8MQ_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91
MX8MQ_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91
MX8MQ_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91
MX8MQ_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91
MX8MQ_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f
MX8MQ_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91
MX8MQ_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91
MX8MQ_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f
MX8MQ_IOMUXC_GPIO1_IO09_GPIO1_IO9 0x19
>;
};
pinctrl_i2c1: i2c1grp {
fsl,pins = <
MX8MQ_IOMUXC_I2C1_SCL_I2C1_SCL 0x4000007f
MX8MQ_IOMUXC_I2C1_SDA_I2C1_SDA 0x4000007f
>;
};
arm64: dts: imx8mq-evk: Enable the QuadSPI controller Enable the Freescale/NXP QuadSPI controller with a proper pinctrl set on the i.MX8MQ EVK board. Signed-off-by: Carlo Caione <ccaione@baylibre.com> Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-01-30 19:05:10 +07:00
pinctrl_qspi: qspigrp {
fsl,pins = <
MX8MQ_IOMUXC_NAND_ALE_QSPI_A_SCLK 0x82
MX8MQ_IOMUXC_NAND_CE0_B_QSPI_A_SS0_B 0x82
MX8MQ_IOMUXC_NAND_DATA00_QSPI_A_DATA0 0x82
MX8MQ_IOMUXC_NAND_DATA01_QSPI_A_DATA1 0x82
MX8MQ_IOMUXC_NAND_DATA02_QSPI_A_DATA2 0x82
MX8MQ_IOMUXC_NAND_DATA03_QSPI_A_DATA3 0x82
>;
};
arm64: add support for i.MX8M EVK board This is the evaluation kit board for the i.MX8M. The current level of support yields a working console and is able to boot userspace from SD card or Network. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> (v1) Reviewed-by: Rob Herring <robh@kernel.org> (v3) Tested-by: Tested-by: Baruch Siach <baruch@tkos.co.il> (v1) Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 21:26:08 +07:00
pinctrl_reg_usdhc2: regusdhc2grpgpio {
fsl,pins = <
MX8MQ_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
>;
};
pinctrl_uart1: uart1grp {
fsl,pins = <
MX8MQ_IOMUXC_UART1_RXD_UART1_DCE_RX 0x49
MX8MQ_IOMUXC_UART1_TXD_UART1_DCE_TX 0x49
>;
};
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x83
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xc3
MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xc3
MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xc3
MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xc3
MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xc3
MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xc3
MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xc3
MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xc3
MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xc3
MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x83
MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
>;
};
pinctrl_usdhc1_100mhz: usdhc1-100grp {
fsl,pins = <
arm64: dts: imx8mq: Fix boot from eMMC The boot from eMMC is currently broken on the NXP i.MX8MQ EVK board. When trying to boot from eMMC it fails with: ... [ 1.271938] mmc1: Tuning failed, falling back to fixed sampling clock [ 1.287429] print_req_error: I/O error, dev mmcblk1, sector 1 flags 0 [ 1.306833] mmc1: Tuning failed, falling back to fixed sampling clock [ 1.322325] print_req_error: I/O error, dev mmcblk1, sector 2 flags 0 [ 1.329559] Buffer I/O error on dev mmcblk1, logical block 0, async page read [ 1.336714] mmcblk1: unable to read partition table ... The problem is the result of a partial misconfiguration of the pins and the missing assigned clock rate. Fixes: 9079aca4aacd ("arm64: add support for i.MX8M EVK board") Signed-off-by: Carlo Caione <ccaione@baylibre.com> Tested-by: Chris Spencer <christopher.spencer@sea.co.uk> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-01-25 20:55:58 +07:00
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x8d
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xcd
MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xcd
MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xcd
MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xcd
MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xcd
MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xcd
MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xcd
MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xcd
MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xcd
MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x8d
arm64: add support for i.MX8M EVK board This is the evaluation kit board for the i.MX8M. The current level of support yields a working console and is able to boot userspace from SD card or Network. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> (v1) Reviewed-by: Rob Herring <robh@kernel.org> (v3) Tested-by: Tested-by: Baruch Siach <baruch@tkos.co.il> (v1) Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 21:26:08 +07:00
MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
>;
};
pinctrl_usdhc1_200mhz: usdhc1-200grp {
fsl,pins = <
arm64: dts: imx8mq: Fix boot from eMMC The boot from eMMC is currently broken on the NXP i.MX8MQ EVK board. When trying to boot from eMMC it fails with: ... [ 1.271938] mmc1: Tuning failed, falling back to fixed sampling clock [ 1.287429] print_req_error: I/O error, dev mmcblk1, sector 1 flags 0 [ 1.306833] mmc1: Tuning failed, falling back to fixed sampling clock [ 1.322325] print_req_error: I/O error, dev mmcblk1, sector 2 flags 0 [ 1.329559] Buffer I/O error on dev mmcblk1, logical block 0, async page read [ 1.336714] mmcblk1: unable to read partition table ... The problem is the result of a partial misconfiguration of the pins and the missing assigned clock rate. Fixes: 9079aca4aacd ("arm64: add support for i.MX8M EVK board") Signed-off-by: Carlo Caione <ccaione@baylibre.com> Tested-by: Chris Spencer <christopher.spencer@sea.co.uk> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2019-01-25 20:55:58 +07:00
MX8MQ_IOMUXC_SD1_CLK_USDHC1_CLK 0x9f
MX8MQ_IOMUXC_SD1_CMD_USDHC1_CMD 0xdf
MX8MQ_IOMUXC_SD1_DATA0_USDHC1_DATA0 0xdf
MX8MQ_IOMUXC_SD1_DATA1_USDHC1_DATA1 0xdf
MX8MQ_IOMUXC_SD1_DATA2_USDHC1_DATA2 0xdf
MX8MQ_IOMUXC_SD1_DATA3_USDHC1_DATA3 0xdf
MX8MQ_IOMUXC_SD1_DATA4_USDHC1_DATA4 0xdf
MX8MQ_IOMUXC_SD1_DATA5_USDHC1_DATA5 0xdf
MX8MQ_IOMUXC_SD1_DATA6_USDHC1_DATA6 0xdf
MX8MQ_IOMUXC_SD1_DATA7_USDHC1_DATA7 0xdf
MX8MQ_IOMUXC_SD1_STROBE_USDHC1_STROBE 0x9f
arm64: add support for i.MX8M EVK board This is the evaluation kit board for the i.MX8M. The current level of support yields a working console and is able to boot userspace from SD card or Network. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> (v1) Reviewed-by: Rob Herring <robh@kernel.org> (v3) Tested-by: Tested-by: Baruch Siach <baruch@tkos.co.il> (v1) Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 21:26:08 +07:00
MX8MQ_IOMUXC_SD1_RESET_B_USDHC1_RESET_B 0xc1
>;
};
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x83
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc3
MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc3
MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc3
MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc3
MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc3
MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1
>;
};
pinctrl_usdhc2_100mhz: usdhc2-100grp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x85
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc5
MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc5
MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc5
MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc5
MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc5
MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1
>;
};
pinctrl_usdhc2_200mhz: usdhc2-200grp {
fsl,pins = <
MX8MQ_IOMUXC_SD2_CLK_USDHC2_CLK 0x87
MX8MQ_IOMUXC_SD2_CMD_USDHC2_CMD 0xc7
MX8MQ_IOMUXC_SD2_DATA0_USDHC2_DATA0 0xc7
MX8MQ_IOMUXC_SD2_DATA1_USDHC2_DATA1 0xc7
MX8MQ_IOMUXC_SD2_DATA2_USDHC2_DATA2 0xc7
MX8MQ_IOMUXC_SD2_DATA3_USDHC2_DATA3 0xc7
MX8MQ_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xc1
>;
};
arm64: dts: imx8mq-evk: enable watchdog The external nWDOG signal connects to the EVK board reset circuit. Tested on the i.MX8MQ EVK rev B3. Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 21:26:11 +07:00
pinctrl_wdog: wdog1grp {
fsl,pins = <
MX8MQ_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
>;
};
arm64: add support for i.MX8M EVK board This is the evaluation kit board for the i.MX8M. The current level of support yields a working console and is able to boot userspace from SD card or Network. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> (v1) Reviewed-by: Rob Herring <robh@kernel.org> (v3) Tested-by: Tested-by: Baruch Siach <baruch@tkos.co.il> (v1) Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Abel Vesa <abel.vesa@nxp.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-12-09 21:26:08 +07:00
};
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