[PATCH v2 2/2] arm64: dts: imx8mp: Add support for DH electronics i.MX8M Plus DHCOM and PDK2
Marek Vasut
marex at denx.de
Mon Jun 13 07:58:26 PDT 2022
Add support for DH electronics i.MX8M Plus DHCOM SoM on PDK2 carrier board.
Currently supported are serial console, EQoS and FEC ethernets, eMMC, SD,
SPI NOR, CAN.
Signed-off-by: Marek Vasut <marex at denx.de>
Cc: Fabio Estevam <festevam at denx.de>
Cc: Peng Fan <peng.fan at nxp.com>
Cc: Shawn Guo <shawnguo at kernel.org>
Cc: NXP Linux Team <linux-imx at nxp.com>
To: linux-arm-kernel at lists.infradead.org
---
V2: - Drop size-cells from gpio-keys node
- Rename leds from 5..8 to 0..3
- Drop pinctrl_dhcom_a..f,h,i from iomuxc on PDK2, they are used by buttons and LEDs
---
arch/arm64/boot/dts/freescale/Makefile | 1 +
.../boot/dts/freescale/imx8mp-dhcom-pdk2.dts | 163 +++
.../boot/dts/freescale/imx8mp-dhcom-som.dtsi | 1030 +++++++++++++++++
3 files changed, 1194 insertions(+)
create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts
create mode 100644 arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 238a83e5b8c69..ff2980e28b077 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -79,6 +79,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mn-ddr4-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-tqma8mqnl-mba8mx.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-var-som-symphony.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-venice-gw7902.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-dhcom-pdk2.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-icore-mx8mp-edimm2.2.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mp-phyboard-pollux-rdk.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts
new file mode 100644
index 0000000000000..2ca2ede2e94e0
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-pdk2.dts
@@ -0,0 +1,163 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (C) 2022 Marek Vasut <marex at denx.de>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/net/qca-ar803x.h>
+#include <dt-bindings/phy/phy-imx8-pcie.h>
+#include "imx8mp-dhcom-som.dtsi"
+
+/ {
+ model = "DH electronics i.MX8M Plus DHCOM Premium Developer Kit (2)";
+ compatible = "dh,imx8mp-dhcom-pdk2", "fsl,imx8mp";
+
+ chosen {
+ stdout-path = &uart1;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ button-0 {
+ gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; /* GPIO A */
+ label = "TA1-GPIO-A";
+ linux,code = <KEY_A>;
+ pinctrl-0 = <&pinctrl_dhcom_a>;
+ pinctrl-names = "default";
+ wakeup-source;
+ };
+
+ button-1 {
+ gpios = <&gpio1 8 GPIO_ACTIVE_LOW>; /* GPIO B */
+ label = "TA2-GPIO-B";
+ linux,code = <KEY_B>;
+ pinctrl-0 = <&pinctrl_dhcom_b>;
+ pinctrl-names = "default";
+ wakeup-source;
+ };
+
+ button-2 {
+ gpios = <&gpio5 2 GPIO_ACTIVE_LOW>; /* GPIO C */
+ label = "TA3-GPIO-C";
+ linux,code = <KEY_C>;
+ pinctrl-0 = <&pinctrl_dhcom_c>;
+ pinctrl-names = "default";
+ wakeup-source;
+ };
+
+ button-3 {
+ gpios = <&gpio4 27 GPIO_ACTIVE_LOW>; /* GPIO D */
+ label = "TA4-GPIO-D";
+ linux,code = <KEY_D>;
+ pinctrl-0 = <&pinctrl_dhcom_d>;
+ pinctrl-names = "default";
+ wakeup-source;
+ };
+ };
+
+ led {
+ compatible = "gpio-leds";
+
+ led-0 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_INDICATOR;
+ gpios = <&gpio5 22 GPIO_ACTIVE_HIGH>; /* GPIO E */
+ pinctrl-0 = <&pinctrl_dhcom_e>;
+ pinctrl-names = "default";
+ };
+
+ led-1 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_INDICATOR;
+ gpios = <&gpio5 23 GPIO_ACTIVE_HIGH>; /* GPIO F */
+ pinctrl-0 = <&pinctrl_dhcom_f>;
+ pinctrl-names = "default";
+ };
+
+ led-2 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_INDICATOR;
+ gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>; /* GPIO H */
+ pinctrl-0 = <&pinctrl_dhcom_h>;
+ pinctrl-names = "default";
+ };
+
+ led-3 {
+ color = <LED_COLOR_ID_GREEN>;
+ default-state = "off";
+ function = LED_FUNCTION_INDICATOR;
+ gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>; /* GPIO I */
+ pinctrl-0 = <&pinctrl_dhcom_i>;
+ pinctrl-names = "default";
+ };
+ };
+};
+
+/*
+ * PDK2 carrier board uses SoM with KSZ9131 populated and connected to
+ * SoM EQoS ethernet RGMII interface. Remove the other SoM PHY DT node.
+ */
+/delete-node/ ðphy0f;
+
+/*
+ * PDK2 carrier board has KSZ9021 PHY populated and connected to SoM FEC
+ * ethernet RGMII interface. The SoM is not populated with second FEC PHY.
+ */
+/delete-node/ ðphy1f;
+
+&fec { /* Second ethernet */
+ phy-handle = <ðphypdk>;
+
+ mdio {
+ ethphypdk: ethernet-phy at 7 { /* KSZ 9021 */
+ compatible = "ethernet-phy-ieee802.3-c22";
+ pinctrl-0 = <&pinctrl_ethphy1>;
+ pinctrl-names = "default";
+ interrupt-parent = <&gpio4>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+ max-speed = <100>;
+ reg = <7>;
+ reset-assert-us = <1000>;
+ reset-deassert-us = <1000>;
+ reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
+ rxc-skew-ps = <3000>;
+ rxd0-skew-ps = <0>;
+ rxd1-skew-ps = <0>;
+ rxd2-skew-ps = <0>;
+ rxd3-skew-ps = <0>;
+ rxdv-skew-ps = <0>;
+ txc-skew-ps = <3000>;
+ txd0-skew-ps = <0>;
+ txd1-skew-ps = <0>;
+ txd2-skew-ps = <0>;
+ txd3-skew-ps = <0>;
+ txen-skew-ps = <0>;
+ };
+ };
+};
+
+&flexcan1 {
+ status = "okay";
+};
+
+&usb3_1 {
+ fsl,over-current-active-low;
+};
+
+&iomuxc {
+ /*
+ * GPIO_A,B,C,D are connected to buttons.
+ * GPIO_E,F,H,I are connected to LEDs.
+ * GPIO_M is connected to CLKOUT2.
+ */
+ pinctrl-0 = <&pinctrl_hog_base
+ &pinctrl_dhcom_g &pinctrl_dhcom_j
+ &pinctrl_dhcom_k &pinctrl_dhcom_l
+ &pinctrl_dhcom_int>;
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
new file mode 100644
index 0000000000000..a616eb3780025
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-dhcom-som.dtsi
@@ -0,0 +1,1030 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (C) 2021-2022 Marek Vasut <marex at denx.de>
+ */
+
+#include "imx8mp.dtsi"
+
+/ {
+ model = "DH electronics i.MX8M Plus DHCOM SoM";
+ compatible = "dh,imx8mp-dhcom-som", "fsl,imx8mp";
+
+ aliases {
+ ethernet0 = &eqos;
+ ethernet1 = &fec;
+ rtc0 = &rv3032;
+ rtc1 = &snvs_rtc;
+ spi0 = &flexspi;
+ };
+
+ memory at 40000000 {
+ device_type = "memory";
+ /* Memory size 512 MiB..8 GiB will be filled by U-Boot */
+ reg = <0x0 0x40000000 0 0x08000000>;
+ };
+
+ reg_eth_vio: regulator-eth-vio {
+ compatible = "regulator-fixed";
+ gpio = <&gpio2 10 GPIO_ACTIVE_LOW>;
+ pinctrl-0 = <&pinctrl_enet_vio>;
+ pinctrl-names = "default";
+ regulator-always-on;
+ regulator-boot-on;
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "eth_vio";
+ vin-supply = <&buck4>;
+ };
+
+ reg_usdhc2_vmmc: regulator-usdhc2-vmmc {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio2 19 0>; /* SD2_RESET */
+ off-on-delay-us = <12000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2_vmmc>;
+ regulator-max-microvolt = <3300000>;
+ regulator-min-microvolt = <3300000>;
+ regulator-name = "VDD_3V3_SD";
+ startup-delay-us = <100>;
+ vin-supply = <&buck4>;
+ };
+};
+
+&A53_0 {
+ cpu-supply = <&buck2>;
+};
+
+&A53_1 {
+ cpu-supply = <&buck2>;
+};
+
+&A53_2 {
+ cpu-supply = <&buck2>;
+};
+
+&A53_3 {
+ cpu-supply = <&buck2>;
+};
+
+&ecspi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi1>;
+ cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+ status = "disabled";
+};
+
+&ecspi2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi2>;
+ cs-gpios = <&gpio5 13 GPIO_ACTIVE_LOW>;
+ status = "disabled";
+};
+
+&eqos { /* First ethernet */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_eqos>;
+ phy-handle = <ðphy0g>;
+ phy-mode = "rgmii-id";
+ status = "okay";
+
+ mdio {
+ compatible = "snps,dwmac-mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Up to one of these two PHYs may be populated. */
+ ethphy0f: ethernet-phy at 1 { /* SMSC LAN8740Ai */
+ compatible = "ethernet-phy-id0007.c110",
+ "ethernet-phy-ieee802.3-c22";
+ interrupt-parent = <&gpio3>;
+ interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-0 = <&pinctrl_ethphy0>;
+ pinctrl-names = "default";
+ reg = <1>;
+ reset-assert-us = <1000>;
+ reset-deassert-us = <1000>;
+ reset-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
+ /* Non-default PHY population option. */
+ status = "disabled";
+ };
+
+ ethphy0g: ethernet-phy at 5 { /* Micrel KSZ9131RNXI */
+ compatible = "ethernet-phy-id0022.1642",
+ "ethernet-phy-ieee802.3-c22";
+ interrupt-parent = <&gpio3>;
+ interrupts = <19 IRQ_TYPE_LEVEL_LOW>;
+ micrel,led-mode = <0>;
+ pinctrl-0 = <&pinctrl_ethphy0>;
+ pinctrl-names = "default";
+ reg = <5>;
+ reset-assert-us = <1000>;
+ reset-deassert-us = <1000>;
+ reset-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>;
+ /* Default PHY population option. */
+ status = "okay";
+ };
+ };
+};
+
+&fec { /* Second ethernet */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec>;
+ phy-handle = <ðphy1f>;
+ phy-mode = "rgmii";
+ fsl,magic-packet;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* Up to one PHY may be populated. */
+ ethphy1f: ethernet-phy at 1 { /* SMSC LAN8740Ai */
+ compatible = "ethernet-phy-id0007.c110",
+ "ethernet-phy-ieee802.3-c22";
+ interrupt-parent = <&gpio4>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-0 = <&pinctrl_ethphy1>;
+ pinctrl-names = "default";
+ reg = <1>;
+ reset-assert-us = <1000>;
+ reset-deassert-us = <1000>;
+ reset-gpios = <&gpio4 2 GPIO_ACTIVE_LOW>;
+ /* Non-default PHY population option. */
+ status = "disabled";
+ };
+ };
+};
+
+&flexcan1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan1>;
+ status = "disabled";
+};
+
+&flexcan2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan2>;
+ status = "disabled";
+};
+
+&flexspi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexspi>;
+ status = "okay";
+
+ flash at 0 { /* W25Q128JWPIM */
+ compatible = "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <80000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ };
+};
+
+&gpio1 {
+ gpio-line-names =
+ "DHCOM-G", "", "", "", "", "DHCOM-I", "DHCOM-J", "DHCOM-L",
+ "DHCOM-B", "DHCOM-A", "", "DHCOM-H", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "";
+};
+
+&gpio2 {
+ gpio-line-names =
+ "", "", "", "", "", "", "", "",
+ "", "", "", "DHCOM-K", "", "", "", "",
+ "", "", "", "", "DHCOM-INT", "", "", "",
+ "", "", "", "", "", "", "", "";
+};
+
+&gpio3 {
+ gpio-line-names =
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "SOM-HW0", "",
+ "", "", "", "", "", "", "SOM-MEM0", "SOM-MEM1",
+ "SOM-MEM2", "SOM-HW2", "", "", "", "", "", "";
+};
+
+&gpio4 {
+ gpio-line-names =
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "SOM-HW1", "", "", "", "",
+ "", "", "", "DHCOM-D", "", "", "", "";
+};
+
+&gpio5 {
+ gpio-line-names =
+ "", "", "DHCOM-C", "", "", "", "", "",
+ "", "", "", "", "", "", "", "",
+ "", "", "", "", "", "", "DHCOM-E", "DHCOM-F",
+ "", "", "", "", "", "", "", "";
+};
+
+&i2c3 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ pinctrl-1 = <&pinctrl_i2c3_gpio>;
+ scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ status = "okay";
+
+ pmic: pmic at 25 {
+ compatible = "nxp,pca9450c";
+ reg = <0x25>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pmic>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+ sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+
+ /*
+ * i.MX 8M Plus Data Sheet for Consumer Products
+ * 3.1.4 Operating ranges
+ * MIMX8ML8CVNKZAB
+ */
+ regulators {
+ buck1: BUCK1 { /* VDD_SOC (dual-phase with BUCK3) */
+ regulator-compatible = "BUCK1";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-ramp-delay = <3125>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck2: BUCK2 { /* VDD_ARM */
+ regulator-compatible = "BUCK2";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-ramp-delay = <3125>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck4: BUCK4 { /* VDD_3V3 */
+ regulator-compatible = "BUCK4";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck5: BUCK5 { /* VDD_1V8 */
+ regulator-compatible = "BUCK5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ buck6: BUCK6 { /* NVCC_DRAM_1V1 */
+ regulator-compatible = "BUCK6";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo1: LDO1 { /* NVCC_SNVS_1V8 */
+ regulator-compatible = "LDO1";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo3: LDO3 { /* VDDA_1V8 */
+ regulator-compatible = "LDO3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ ldo4: LDO4 { /* PMIC_LDO4 */
+ regulator-compatible = "LDO4";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo5: LDO5 { /* NVCC_SD2 */
+ regulator-compatible = "LDO5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
+ };
+
+ adc at 48 {
+ compatible = "ti,tla2024";
+ reg = <0x48>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ channel at 0 { /* Voltage over AIN0 and AIN1. */
+ reg = <0>;
+ };
+
+ channel at 1 { /* Voltage over AIN0 and AIN3. */
+ reg = <1>;
+ };
+
+ channel at 2 { /* Voltage over AIN1 and AIN3. */
+ reg = <2>;
+ };
+
+ channel at 3 { /* Voltage over AIN2 and AIN3. */
+ reg = <3>;
+ };
+
+ channel at 4 { /* Voltage over AIN0 and GND. */
+ reg = <4>;
+ };
+
+ channel at 5 { /* Voltage over AIN1 and GND. */
+ reg = <5>;
+ };
+
+ channel at 6 { /* Voltage over AIN2 and GND. */
+ reg = <6>;
+ };
+
+ channel at 7 { /* Voltage over AIN3 and GND. */
+ reg = <7>;
+ };
+ };
+
+ touchscreen at 49 {
+ compatible = "ti,tsc2004";
+ reg = <0x49>;
+ interrupts-extended = <&gpio4 0 IRQ_TYPE_EDGE_FALLING>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_touch>;
+ vio-supply = <&buck4>;
+ };
+
+ eeprom0: eeprom at 50 { /* EEPROM with EQoS MAC address */
+ compatible = "atmel,24c02";
+ pagesize = <16>;
+ reg = <0x50>;
+ };
+
+ rv3032: rtc at 51 {
+ compatible = "microcrystal,rv3032";
+ reg = <0x51>;
+ interrupts-extended = <&gpio5 5 IRQ_TYPE_LEVEL_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_rtc>;
+ };
+
+ eeprom1: eeprom at 53 { /* EEPROM with FEC MAC address */
+ compatible = "atmel,24c02";
+ pagesize = <16>;
+ reg = <0x53>;
+ };
+};
+
+&i2c4 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_i2c4>;
+ pinctrl-1 = <&pinctrl_i2c4_gpio>;
+ scl-gpios = <&gpio5 20 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ sda-gpios = <&gpio5 21 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ status = "okay";
+};
+
+&i2c5 { /* HDMI EDID bus */
+ clock-frequency = <100000>;
+ pinctrl-names = "default", "gpio";
+ pinctrl-0 = <&pinctrl_i2c5>;
+ pinctrl-1 = <&pinctrl_i2c5_gpio>;
+ scl-gpios = <&gpio5 26 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ sda-gpios = <&gpio5 27 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ status = "okay";
+};
+
+&pwm1 {
+ pinctrl-0 = <&pinctrl_pwm1>;
+ pinctrl-names = "default";
+ status = "disabled";
+};
+
+&uart1 {
+ /* CA53 console */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ status = "okay";
+};
+
+&uart2 {
+ /* Bluetooth */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ uart-has-rtscts;
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ uart-has-rtscts;
+ status = "okay";
+};
+
+&uart4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart4>;
+ status = "okay";
+};
+
+&usb3_phy0 {
+ status = "okay";
+};
+
+&usb3_0 {
+ status = "okay";
+};
+
+&usb_dwc3_0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb0_vbus>;
+ dr_mode = "otg";
+ status = "okay";
+};
+
+&usb3_phy1 {
+ status = "okay";
+};
+
+&usb3_1 {
+ status = "okay";
+};
+
+&usb_dwc3_1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb1_vbus>;
+ dr_mode = "host";
+ status = "okay";
+};
+
+/* SDIO WiFi */
+&usdhc1 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>;
+ vmmc-supply = <&buck4>;
+ bus-width = <4>;
+ non-removable;
+ cap-power-off-card;
+ keep-power-in-suspend;
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ brcmf: bcrmf at 1 { /* muRata 2AE */
+ reg = <1>;
+ compatible = "cypress,cyw4373-fmac", "brcm,bcm4329-fmac";
+ /*
+ * The "host-wake" interrupt output is by default not
+ * connected to the SoC, but can be connected on to
+ * SoC pin on the carrier board.
+ */
+ reset-gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+ };
+};
+
+/* SD slot */
+&usdhc2 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-1 = <&pinctrl_usdhc2_100mhz>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-2 = <&pinctrl_usdhc2_200mhz>, <&pinctrl_usdhc2_gpio>;
+ cd-gpios = <&gpio2 12 GPIO_ACTIVE_LOW>;
+ vmmc-supply = <®_usdhc2_vmmc>;
+ bus-width = <4>;
+ status = "okay";
+};
+
+/* eMMC */
+&usdhc3 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+ vmmc-supply = <&buck4>;
+ vqmmc-supply = <&buck5>;
+ bus-width = <8>;
+ non-removable;
+ status = "okay";
+};
+
+&wdog1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdog>;
+ fsl,ext-reset-output;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-0 = <&pinctrl_hog_base
+ &pinctrl_dhcom_a &pinctrl_dhcom_b &pinctrl_dhcom_c
+ &pinctrl_dhcom_d &pinctrl_dhcom_e &pinctrl_dhcom_f
+ &pinctrl_dhcom_g &pinctrl_dhcom_h &pinctrl_dhcom_i
+ &pinctrl_dhcom_j &pinctrl_dhcom_k &pinctrl_dhcom_l
+ /* GPIO_M is connected to CLKOUT2 */
+ &pinctrl_dhcom_int>;
+ pinctrl-names = "default";
+
+ pinctrl_dhcom_a: dhcom-a-grp {
+ fsl,pins = <
+ /* ENET_QOS_EVENT0-OUT */
+ MX8MP_IOMUXC_GPIO1_IO09__GPIO1_IO09 0x2
+ >;
+ };
+
+ pinctrl_dhcom_b: dhcom-b-grp {
+ fsl,pins = <
+ /* ENET_QOS_EVENT0-IN */
+ MX8MP_IOMUXC_GPIO1_IO08__GPIO1_IO08 0x2
+ >;
+ };
+
+ pinctrl_dhcom_c: dhcom-c-grp {
+ fsl,pins = <
+ /* GPIO_C */
+ MX8MP_IOMUXC_SAI3_MCLK__GPIO5_IO02 0x2
+ >;
+ };
+
+ pinctrl_dhcom_d: dhcom-d-grp {
+ fsl,pins = <
+ /* GPIO_D */
+ MX8MP_IOMUXC_SAI2_MCLK__GPIO4_IO27 0x2
+ >;
+ };
+
+ pinctrl_dhcom_e: dhcom-e-grp {
+ fsl,pins = <
+ /* GPIO_E */
+ MX8MP_IOMUXC_UART1_RXD__GPIO5_IO22 0x2
+ >;
+ };
+
+ pinctrl_dhcom_f: dhcom-f-grp {
+ fsl,pins = <
+ /* GPIO_F */
+ MX8MP_IOMUXC_UART1_TXD__GPIO5_IO23 0x2
+ >;
+ };
+
+ pinctrl_dhcom_g: dhcom-g-grp {
+ fsl,pins = <
+ /* GPIO_G */
+ MX8MP_IOMUXC_GPIO1_IO00__GPIO1_IO00 0x2
+ >;
+ };
+
+ pinctrl_dhcom_h: dhcom-h-grp {
+ fsl,pins = <
+ /* GPIO_H */
+ MX8MP_IOMUXC_GPIO1_IO11__GPIO1_IO11 0x2
+ >;
+ };
+
+ pinctrl_dhcom_i: dhcom-i-grp {
+ fsl,pins = <
+ /* CSI1_SYNC */
+ MX8MP_IOMUXC_GPIO1_IO05__GPIO1_IO05 0x2
+ >;
+ };
+
+ pinctrl_dhcom_j: dhcom-j-grp {
+ fsl,pins = <
+ /* CSIx_#RST */
+ MX8MP_IOMUXC_GPIO1_IO06__GPIO1_IO06 0x2
+ >;
+ };
+
+ pinctrl_dhcom_k: dhcom-k-grp {
+ fsl,pins = <
+ /* CSIx_PWDN */
+ MX8MP_IOMUXC_SD1_STROBE__GPIO2_IO11 0x2
+ >;
+ };
+
+ pinctrl_dhcom_l: dhcom-l-grp {
+ fsl,pins = <
+ /* CSI2_SYNC */
+ MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07 0x2
+ >;
+ };
+
+ pinctrl_dhcom_int: dhcom-int-grp {
+ fsl,pins = <
+ /* INT_HIGHEST_PRIO */
+ MX8MP_IOMUXC_SD2_WP__GPIO2_IO20 0x2
+ >;
+ };
+
+ pinctrl_hog_base: dhcom-hog-base-grp {
+ fsl,pins = <
+ /* GPIOs for memory coding */
+ MX8MP_IOMUXC_SAI5_RXD1__GPIO3_IO22 0x40000080
+ MX8MP_IOMUXC_SAI5_RXD2__GPIO3_IO23 0x40000080
+ MX8MP_IOMUXC_SAI5_RXD3__GPIO3_IO24 0x40000080
+ /* GPIOs for hardware coding */
+ MX8MP_IOMUXC_NAND_DQS__GPIO3_IO14 0x40000080
+ MX8MP_IOMUXC_SAI1_TXD7__GPIO4_IO19 0x40000080
+ MX8MP_IOMUXC_SAI5_MCLK__GPIO3_IO25 0x40000080
+ >;
+ };
+
+ pinctrl_ecspi1: dhcom-ecspi1-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_ECSPI1_SCLK__ECSPI1_SCLK 0x44
+ MX8MP_IOMUXC_ECSPI1_MOSI__ECSPI1_MOSI 0x44
+ MX8MP_IOMUXC_ECSPI1_MISO__ECSPI1_MISO 0x44
+ MX8MP_IOMUXC_ECSPI1_SS0__GPIO5_IO09 0x40
+ >;
+ };
+
+ pinctrl_ecspi2: dhcom-ecspi2-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_ECSPI2_SCLK__ECSPI2_SCLK 0x44
+ MX8MP_IOMUXC_ECSPI2_MOSI__ECSPI2_MOSI 0x44
+ MX8MP_IOMUXC_ECSPI2_MISO__ECSPI2_MISO 0x44
+ MX8MP_IOMUXC_ECSPI2_SS0__GPIO5_IO13 0x40
+ >;
+ };
+
+ pinctrl_eqos: dhcom-eqos-grp { /* RGMII */
+ fsl,pins = <
+ MX8MP_IOMUXC_ENET_MDC__ENET_QOS_MDC 0x3
+ MX8MP_IOMUXC_ENET_MDIO__ENET_QOS_MDIO 0x3
+ MX8MP_IOMUXC_ENET_TX_CTL__ENET_QOS_RGMII_TX_CTL 0x1f
+ MX8MP_IOMUXC_ENET_TXC__CCM_ENET_QOS_CLOCK_GENERATE_TX_CLK 0x1f
+ MX8MP_IOMUXC_ENET_TD0__ENET_QOS_RGMII_TD0 0x1f
+ MX8MP_IOMUXC_ENET_TD1__ENET_QOS_RGMII_TD1 0x1f
+ MX8MP_IOMUXC_ENET_TD2__ENET_QOS_RGMII_TD2 0x1f
+ MX8MP_IOMUXC_ENET_TD3__ENET_QOS_RGMII_TD3 0x1f
+ MX8MP_IOMUXC_ENET_RXC__CCM_ENET_QOS_CLOCK_GENERATE_RX_CLK 0x91
+ MX8MP_IOMUXC_ENET_RX_CTL__ENET_QOS_RGMII_RX_CTL 0x91
+ MX8MP_IOMUXC_ENET_RD0__ENET_QOS_RGMII_RD0 0x91
+ MX8MP_IOMUXC_ENET_RD1__ENET_QOS_RGMII_RD1 0x91
+ MX8MP_IOMUXC_ENET_RD2__ENET_QOS_RGMII_RD2 0x91
+ MX8MP_IOMUXC_ENET_RD3__ENET_QOS_RGMII_RD3 0x91
+ >;
+ };
+
+ pinctrl_enet_vio: dhcom-enet-vio-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SD1_RESET_B__GPIO2_IO10 0x22
+ >;
+ };
+
+ pinctrl_ethphy0: dhcom-ethphy0-grp {
+ fsl,pins = <
+ /* ENET1_#RST Reset */
+ MX8MP_IOMUXC_SAI5_RXC__GPIO3_IO20 0x22
+ /* ENET1_#INT Interrupt */
+ MX8MP_IOMUXC_SAI5_RXFS__GPIO3_IO19 0x22
+ >;
+ };
+
+ pinctrl_ethphy1: dhcom-ethphy1-grp {
+ fsl,pins = <
+ /* ENET1_#RST Reset */
+ MX8MP_IOMUXC_SAI1_RXD0__GPIO4_IO02 0x11
+ /* ENET1_#INT Interrupt */
+ MX8MP_IOMUXC_SAI1_RXD1__GPIO4_IO03 0x11
+ >;
+ };
+
+ pinctrl_fec: dhcom-fec-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SAI1_MCLK__ENET1_TX_CLK 0x1f
+ MX8MP_IOMUXC_SAI1_RXD2__ENET1_MDC 0x3
+ MX8MP_IOMUXC_SAI1_RXD3__ENET1_MDIO 0x3
+ MX8MP_IOMUXC_SAI1_RXD4__ENET1_RGMII_RD0 0x91
+ MX8MP_IOMUXC_SAI1_RXD5__ENET1_RGMII_RD1 0x91
+ MX8MP_IOMUXC_SAI1_RXD6__ENET1_RGMII_RD2 0x91
+ MX8MP_IOMUXC_SAI1_RXD7__ENET1_RGMII_RD3 0x91
+ MX8MP_IOMUXC_SAI1_TXC__ENET1_RGMII_RXC 0x91
+ MX8MP_IOMUXC_SAI1_TXFS__ENET1_RGMII_RX_CTL 0x91
+ MX8MP_IOMUXC_SAI1_TXD0__ENET1_RGMII_TD0 0x1f
+ MX8MP_IOMUXC_SAI1_TXD1__ENET1_RGMII_TD1 0x1f
+ MX8MP_IOMUXC_SAI1_TXD2__ENET1_RGMII_TD2 0x1f
+ MX8MP_IOMUXC_SAI1_TXD3__ENET1_RGMII_TD3 0x1f
+ MX8MP_IOMUXC_SAI1_TXD4__ENET1_RGMII_TX_CTL 0x1f
+ MX8MP_IOMUXC_SAI1_TXD5__ENET1_RGMII_TXC 0x1f
+ MX8MP_IOMUXC_SAI1_TXD6__ENET1_RX_ER 0x1f
+ >;
+ };
+
+ pinctrl_flexcan1: dhcom-flexcan1-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SPDIF_RX__CAN1_RX 0x154
+ MX8MP_IOMUXC_SPDIF_TX__CAN1_TX 0x154
+ >;
+ };
+
+ pinctrl_flexcan2: dhcom-flexcan2-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_UART3_RXD__CAN2_TX 0x154
+ MX8MP_IOMUXC_UART3_TXD__CAN2_RX 0x154
+ >;
+ };
+
+ pinctrl_flexspi: dhcom-flexspi-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_NAND_ALE__FLEXSPI_A_SCLK 0x1c2
+ MX8MP_IOMUXC_NAND_CE0_B__FLEXSPI_A_SS0_B 0x82
+ MX8MP_IOMUXC_NAND_DATA00__FLEXSPI_A_DATA00 0x82
+ MX8MP_IOMUXC_NAND_DATA01__FLEXSPI_A_DATA01 0x82
+ MX8MP_IOMUXC_NAND_DATA02__FLEXSPI_A_DATA02 0x82
+ MX8MP_IOMUXC_NAND_DATA03__FLEXSPI_A_DATA03 0x82
+ >;
+ };
+
+ pinctrl_hdmi: dhcom-hdmi-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_HDMI_CEC__HDMIMIX_HDMI_CEC 0x154
+ MX8MP_IOMUXC_HDMI_HPD__HDMIMIX_HDMI_HPD 0x154
+ >;
+ };
+
+ pinctrl_i2c3: dhcom-i2c3-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x40000084
+ MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x40000084
+ >;
+ };
+
+ pinctrl_i2c3_gpio: dhcom-i2c3-gpio-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x84
+ MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x84
+ >;
+ };
+
+ pinctrl_i2c4: dhcom-i2c4-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x40000084
+ MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x40000084
+ >;
+ };
+
+ pinctrl_i2c4_gpio: dhcom-i2c4-gpio-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_I2C4_SCL__GPIO5_IO20 0x84
+ MX8MP_IOMUXC_I2C4_SDA__GPIO5_IO21 0x84
+ >;
+ };
+
+ pinctrl_i2c5: dhcom-i2c5-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_HDMI_DDC_SCL__I2C5_SCL 0x40000084
+ MX8MP_IOMUXC_HDMI_DDC_SDA__I2C5_SDA 0x40000084
+ >;
+ };
+
+ pinctrl_i2c5_gpio: dhcom-i2c5-gpio-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_HDMI_DDC_SCL__GPIO3_IO26 0x84
+ MX8MP_IOMUXC_HDMI_DDC_SDA__GPIO3_IO27 0x84
+ >;
+ };
+
+ pinctrl_pmic: dhcom-pmic-grp {
+ fsl,pins = <
+ /* PMIC_nINT */
+ MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03 0x40000090
+ >;
+ };
+
+ pinctrl_pwm1: dhcom-pwm1-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_GPIO1_IO01__PWM1_OUT 0x6
+ >;
+ };
+
+ pinctrl_rtc: dhcom-rtc-grp {
+ fsl,pins = <
+ /* RTC_#INT Interrupt */
+ MX8MP_IOMUXC_SPDIF_EXT_CLK__GPIO5_IO05 0x40000080
+ >;
+ };
+
+ pinctrl_touch: dhcom-touch-grp {
+ fsl,pins = <
+ /* #TOUCH_INT */
+ MX8MP_IOMUXC_SAI1_RXFS__GPIO4_IO00 0x40000080
+ >;
+ };
+
+ pinctrl_uart1: dhcom-uart1-grp {
+ fsl,pins = <
+ /* Console UART */
+ MX8MP_IOMUXC_SAI2_RXC__UART1_DCE_RX 0x49
+ MX8MP_IOMUXC_SAI2_RXFS__UART1_DCE_TX 0x49
+ MX8MP_IOMUXC_SAI2_RXD0__UART1_DCE_RTS 0x49
+ MX8MP_IOMUXC_SAI2_TXFS__UART1_DCE_CTS 0x49
+ >;
+ };
+
+ pinctrl_uart2: dhcom-uart2-grp {
+ fsl,pins = <
+ /* Bluetooth UART */
+ MX8MP_IOMUXC_UART2_RXD__UART2_DCE_RX 0x49
+ MX8MP_IOMUXC_UART2_TXD__UART2_DCE_TX 0x49
+ MX8MP_IOMUXC_SD1_DATA4__UART2_DCE_RTS 0x49
+ MX8MP_IOMUXC_SD1_DATA5__UART2_DCE_CTS 0x49
+ >;
+ };
+
+ pinctrl_uart3: dhcom-uart3-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_ECSPI1_SCLK__UART3_DCE_RX 0x49
+ MX8MP_IOMUXC_ECSPI1_MOSI__UART3_DCE_TX 0x49
+ MX8MP_IOMUXC_ECSPI1_SS0__UART3_DCE_RTS 0x49
+ MX8MP_IOMUXC_ECSPI1_MISO__UART3_DCE_CTS 0x49
+ >;
+ };
+
+ pinctrl_uart4: dhcom-uart4-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_UART4_RXD__UART4_DCE_RX 0x49
+ MX8MP_IOMUXC_UART4_TXD__UART4_DCE_TX 0x49
+ >;
+ };
+
+ pinctrl_usb0_vbus: dhcom-usb0-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_GPIO1_IO10__USB1_OTG_ID 0x0
+ >;
+ };
+
+ pinctrl_usb1_vbus: dhcom-usb1-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_GPIO1_IO14__USB2_OTG_PWR 0x6
+ MX8MP_IOMUXC_GPIO1_IO15__USB2_OTG_OC 0x80
+ >;
+ };
+
+ pinctrl_usdhc1: dhcom-usdhc1-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x190
+ MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d0
+ MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d0
+ MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d0
+ MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d0
+ MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d0
+ /* BT_REG_EN */
+ MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x144
+ /* WL_REG_EN */
+ MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13 0x144
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: dhcom-usdhc1-100mhz-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x194
+ MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d4
+ MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d4
+ MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d4
+ MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d4
+ MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d4
+ /* BT_REG_EN */
+ MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x144
+ /* WL_REG_EN */
+ MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13 0x144
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: dhcom-usdhc1-200mhz-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SD1_CLK__USDHC1_CLK 0x196
+ MX8MP_IOMUXC_SD1_CMD__USDHC1_CMD 0x1d6
+ MX8MP_IOMUXC_SD1_DATA0__USDHC1_DATA0 0x1d6
+ MX8MP_IOMUXC_SD1_DATA1__USDHC1_DATA1 0x1d6
+ MX8MP_IOMUXC_SD1_DATA2__USDHC1_DATA2 0x1d6
+ MX8MP_IOMUXC_SD1_DATA3__USDHC1_DATA3 0x1d6
+ /* BT_REG_EN */
+ MX8MP_IOMUXC_GPIO1_IO12__GPIO1_IO12 0x144
+ /* WL_REG_EN */
+ MX8MP_IOMUXC_GPIO1_IO13__GPIO1_IO13 0x144
+ >;
+ };
+
+ pinctrl_usdhc2: dhcom-usdhc2-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x190
+ MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d0
+ MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d0
+ MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0
+ MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0
+ MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0
+ MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1
+ >;
+ };
+
+ pinctrl_usdhc2_100mhz: dhcom-usdhc2-100mhz-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x194
+ MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d4
+ MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d4
+ MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4
+ MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4
+ MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4
+ MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1
+ >;
+ };
+
+ pinctrl_usdhc2_200mhz: dhcom-usdhc2-200mhz-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SD2_CLK__USDHC2_CLK 0x196
+ MX8MP_IOMUXC_SD2_CMD__USDHC2_CMD 0x1d6
+ MX8MP_IOMUXC_SD2_DATA0__USDHC2_DATA0 0x1d6
+ MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6
+ MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6
+ MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6
+ MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0xc1
+ >;
+ };
+
+ pinctrl_usdhc2_vmmc: dhcom-usdhc2-vmmc-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SD2_RESET_B__GPIO2_IO19 0x20
+ >;
+ };
+
+ pinctrl_usdhc2_gpio: dhcom-usdhc2-gpio-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_SD2_CD_B__GPIO2_IO12 0x40000080
+ >;
+ };
+
+ pinctrl_usdhc3: dhcom-usdhc3-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x190
+ MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d0
+ MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d0
+ MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d0
+ MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d0
+ MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d0
+ MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d0
+ MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d0
+ MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d0
+ MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d0
+ MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x190
+ MX8MP_IOMUXC_NAND_READY_B__USDHC3_RESET_B 0x141
+ >;
+ };
+
+ pinctrl_usdhc3_100mhz: dhcom-usdhc3-100mhz-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x194
+ MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d4
+ MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d4
+ MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d4
+ MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d4
+ MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d4
+ MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d4
+ MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d4
+ MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d4
+ MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d4
+ MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x194
+ MX8MP_IOMUXC_NAND_READY_B__USDHC3_RESET_B 0x141
+ >;
+ };
+
+ pinctrl_usdhc3_200mhz: dhcom-usdhc3-200mhz-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_NAND_WE_B__USDHC3_CLK 0x196
+ MX8MP_IOMUXC_NAND_WP_B__USDHC3_CMD 0x1d6
+ MX8MP_IOMUXC_NAND_DATA04__USDHC3_DATA0 0x1d6
+ MX8MP_IOMUXC_NAND_DATA05__USDHC3_DATA1 0x1d6
+ MX8MP_IOMUXC_NAND_DATA06__USDHC3_DATA2 0x1d6
+ MX8MP_IOMUXC_NAND_DATA07__USDHC3_DATA3 0x1d6
+ MX8MP_IOMUXC_NAND_RE_B__USDHC3_DATA4 0x1d6
+ MX8MP_IOMUXC_NAND_CE2_B__USDHC3_DATA5 0x1d6
+ MX8MP_IOMUXC_NAND_CE3_B__USDHC3_DATA6 0x1d6
+ MX8MP_IOMUXC_NAND_CLE__USDHC3_DATA7 0x1d6
+ MX8MP_IOMUXC_NAND_CE1_B__USDHC3_STROBE 0x196
+ MX8MP_IOMUXC_NAND_READY_B__USDHC3_RESET_B 0x141
+ >;
+ };
+
+ pinctrl_wdog: dhcom-wdog-grp {
+ fsl,pins = <
+ MX8MP_IOMUXC_GPIO1_IO02__WDOG1_WDOG_B 0xc6
+ >;
+ };
+};
--
2.35.1
More information about the linux-arm-kernel
mailing list