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u-boot/arch/arm/dts/fsl-imx8qxp-apalis.dts
Oleksandr Suvorov 91026456f4 board: toradex: move RGMII delays to PHY side 
The RGMII link delays can be set on either MAC or PHY side. Set the
rgmii-id PHY mode for FEC and remove FEC_ENET_ENABLE_.XC_DELAY
setting, so that these definitions aren't used anymore throughout
the U-Boot.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
2021-03-01 10:21:36 +01:00

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// SPDX-License-Identifier: GPL-2.0+ OR MIT
/*
* Copyright 2020 Toradex
*/
/dts-v1/;
#include "fsl-imx8qxp.dtsi"
#include "fsl-imx8qxp-apalis-u-boot.dtsi"
/ {
model = "Toradex Apalis iMX8X";
compatible = "toradex,apalis-imx8x", "fsl,imx8qxp";
chosen {
bootargs = "console=ttyLP1,115200";
stdout-path = &lpuart1;
};
regulators {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <0>;
reg_usb_otg1_vbus: regulator@0 {
compatible = "regulator-fixed";
reg = <0>;
regulator-name = "usb_otg1_vbus";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>;
enable-active-high;
};
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog0>, <&pinctrl_hog1>, <&pinctrl_reset_moci>;
apalis-imx8x {
/* Apalis UART1 */
pinctrl_lpuart1: lpuart1grp {
fsl,pins = <
SC_P_UART1_RX_ADMA_UART1_RX 0x06000020 /* SODIMM 118 */
SC_P_UART1_TX_ADMA_UART1_TX 0x06000020 /* SODIMM 112 */
>;
};
/* On-module Gigabit Ethernet PHY Micrel KSZ9031 */
pinctrl_fec1: fec1grp {
fsl,pins = <
SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB0_PAD 0x14a0
SC_P_COMP_CTL_GPIO_1V8_3V3_ENET_ENETB1_PAD 0x14a0
SC_P_ENET0_MDC_CONN_ENET0_MDC 0x06000020
SC_P_ENET0_MDIO_CONN_ENET0_MDIO 0x06000020
SC_P_ENET0_RGMII_TX_CTL_CONN_ENET0_RGMII_TX_CTL 0x61
SC_P_ENET0_RGMII_TXC_CONN_ENET0_RGMII_TXC 0x61
SC_P_ENET0_RGMII_TXD0_CONN_ENET0_RGMII_TXD0 0x61
SC_P_ENET0_RGMII_TXD1_CONN_ENET0_RGMII_TXD1 0x61
SC_P_ENET0_RGMII_TXD2_CONN_ENET0_RGMII_TXD2 0x61
SC_P_ENET0_RGMII_TXD3_CONN_ENET0_RGMII_TXD3 0x61
SC_P_ENET0_RGMII_RXC_CONN_ENET0_RGMII_RXC 0x61
SC_P_ENET0_RGMII_RX_CTL_CONN_ENET0_RGMII_RX_CTL 0x61
SC_P_ENET0_RGMII_RXD0_CONN_ENET0_RGMII_RXD0 0x61
SC_P_ENET0_RGMII_RXD1_CONN_ENET0_RGMII_RXD1 0x61
SC_P_ENET0_RGMII_RXD2_CONN_ENET0_RGMII_RXD2 0x61
SC_P_ENET0_RGMII_RXD3_CONN_ENET0_RGMII_RXD3 0x61
/* On-module ETH_RESET# */
SC_P_MIPI_CSI0_MCLK_OUT_LSIO_GPIO3_IO04 0x06000020
/* On-module ETH_INT# */
SC_P_ADC_IN2_LSIO_GPIO1_IO12 0x21
>;
};
/* Apalis BKL_ON */
pinctrl_gpio_bkl_on: gpio-bkl-on {
fsl,pins = <
SC_P_QSPI0A_DQS_LSIO_GPIO3_IO13 0x40 /* SODIMM 286 */
>;
};
pinctrl_hog0: hog0grp {
fsl,pins = <
SC_P_COMP_CTL_GPIO_1V8_3V3_GPIORHB_PAD 0x000514a0
>;
};
pinctrl_hog1: hog1grp {
fsl,pins = <
/* Apalis USBO1_EN */
SC_P_QSPI0A_SCLK_LSIO_GPIO3_IO16 0x41 /* SODIMM 274 */
>;
};
/* Apalis RESET_MOCI# */
pinctrl_reset_moci: gpioresetmocigrp {
fsl,pins = <
SC_P_PCIE_CTRL0_CLKREQ_B_LSIO_GPIO4_IO01 0x21
>;
};
/* On-module eMMC */
pinctrl_usdhc1: usdhc1grp {
fsl,pins = <
SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x21
SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x21
SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x21
SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x21
SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x21
SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x21
SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x21
SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x21
SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x21
SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x41
SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x21
>;
};
pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
fsl,pins = <
SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x21
SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x21
SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x21
SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x21
SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x21
SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x21
SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x21
SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x21
SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x21
SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x41
SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x21
>;
};
pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
fsl,pins = <
SC_P_EMMC0_CLK_CONN_EMMC0_CLK 0x06000041
SC_P_EMMC0_CMD_CONN_EMMC0_CMD 0x21
SC_P_EMMC0_DATA0_CONN_EMMC0_DATA0 0x21
SC_P_EMMC0_DATA1_CONN_EMMC0_DATA1 0x21
SC_P_EMMC0_DATA2_CONN_EMMC0_DATA2 0x21
SC_P_EMMC0_DATA3_CONN_EMMC0_DATA3 0x21
SC_P_EMMC0_DATA4_CONN_EMMC0_DATA4 0x21
SC_P_EMMC0_DATA5_CONN_EMMC0_DATA5 0x21
SC_P_EMMC0_DATA6_CONN_EMMC0_DATA6 0x21
SC_P_EMMC0_DATA7_CONN_EMMC0_DATA7 0x21
SC_P_EMMC0_STROBE_CONN_EMMC0_STROBE 0x41
SC_P_EMMC0_RESET_B_CONN_EMMC0_RESET_B 0x21
>;
};
/* Apalis MMC1_CD# */
pinctrl_usdhc2_gpio: mmc1gpiogrp {
fsl,pins = <
SC_P_USDHC1_CD_B_LSIO_GPIO4_IO22 0x06000021 /* SODIMM 164 */
>;
};
pinctrl_usdhc2_gpio_sleep: usdhc1gpioslpgrp {
fsl,pins = <
SC_P_USDHC1_CD_B_LSIO_GPIO4_IO22 0x60 /* SODIMM 164 */
>;
};
/* Apalis USBH_EN */
pinctrl_usbh_en: usbhen {
fsl,pins = <
SC_P_USB_SS3_TC1_LSIO_GPIO4_IO04 0x40 /* SODIMM 84 */
>;
};
/* Apalis MMC1 */
pinctrl_usdhc2: usdhc2grp {
fsl,pins = <
SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041 /* SODIMM 154 */
SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x21 /* SODIMM 150 */
SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x21 /* SODIMM 160 */
SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x21 /* SODIMM 162 */
SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x21 /* SODIMM 144 */
SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x21 /* SODIMM 146 */
SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x21
>;
};
pinctrl_usdhc2_100mhz: usdhc2grp100mhz {
fsl,pins = <
SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041 /* SODIMM 154 */
SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x21 /* SODIMM 150 */
SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x21 /* SODIMM 160 */
SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x21 /* SODIMM 162 */
SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x21 /* SODIMM 144 */
SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x21 /* SODIMM 146 */
SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x21
>;
};
pinctrl_usdhc2_200mhz: usdhc2grp200mhz {
fsl,pins = <
SC_P_USDHC1_CLK_CONN_USDHC1_CLK 0x06000041 /* SODIMM 154 */
SC_P_USDHC1_CMD_CONN_USDHC1_CMD 0x21 /* SODIMM 150 */
SC_P_USDHC1_DATA0_CONN_USDHC1_DATA0 0x21 /* SODIMM 160 */
SC_P_USDHC1_DATA1_CONN_USDHC1_DATA1 0x21 /* SODIMM 162 */
SC_P_USDHC1_DATA2_CONN_USDHC1_DATA2 0x21 /* SODIMM 144 */
SC_P_USDHC1_DATA3_CONN_USDHC1_DATA3 0x21 /* SODIMM 146 */
SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x21
>;
};
pinctrl_usdhc2_sleep: usdhc2slpgrp {
fsl,pins = <
SC_P_USDHC1_CLK_LSIO_GPIO4_IO23 0x60 /* SODIMM 154 */
SC_P_USDHC1_CMD_LSIO_GPIO4_IO24 0x60 /* SODIMM 150 */
SC_P_USDHC1_DATA0_LSIO_GPIO4_IO25 0x60 /* SODIMM 160 */
SC_P_USDHC1_DATA1_LSIO_GPIO4_IO26 0x60 /* SODIMM 162 */
SC_P_USDHC1_DATA2_LSIO_GPIO4_IO27 0x60 /* SODIMM 144 */
SC_P_USDHC1_DATA3_LSIO_GPIO4_IO28 0x60 /* SODIMM 146 */
SC_P_USDHC1_VSELECT_CONN_USDHC1_VSELECT 0x21
>;
};
};
};
/* Apalis Gigabit LAN */
&fec1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fec1>;
fsl,magic-packet;
phy-handle = <&ethphy0>;
phy-mode = "rgmii-id";
phy-reset-duration = <10>;
phy-reset-post-delay = <150>;
phy-reset-gpios = <&gpio3 4 GPIO_ACTIVE_LOW>;
status = "okay";
mdio {
#address-cells = <1>;
#size-cells = <0>;
ethphy0: ethernet-phy@4 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <4>;
};
};
};
/* Apalis UART1 */
&lpuart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_lpuart1>;
status = "okay";
};
/* On-module eMMC */
&usdhc1 {
bus-width = <8>;
non-removable;
pinctrl-names = "default", "state_100mhz", "state_200mhz";
pinctrl-0 = <&pinctrl_usdhc1>;
pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
status = "okay";
};
/* Apalis MMC1 */
&usdhc2 {
bus-width = <4>;
cd-gpios = <&gpio4 22 GPIO_ACTIVE_LOW>;
pinctrl-names = "default", "state_100mhz", "state_200mhz", "sleep";
pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
pinctrl-3 = <&pinctrl_usdhc2_sleep>, <&pinctrl_usdhc2_gpio_sleep>;
disable-wp;
status = "okay";
};
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