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Message-Id: <20201022165751.771695-1-aford173@gmail.com>
Date: Thu, 22 Oct 2020 11:57:50 -0500
From: Adam Ford <aford173@...il.com>
To: linux-arm-kernel@...ts.infradead.org
Cc: aford@...conembedded.com, Adam Ford <aford173@...il.com>,
Rob Herring <robh+dt@...nel.org>,
Shawn Guo <shawnguo@...nel.org>,
Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
NXP Linux Team <linux-imx@....com>,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: imx: Add Beacon i.MX8M Nano development kit
Beacon Embeddedworks is launching a development kit based on the
i.MX8M Nano SoC. The kit consists of a System on Module (SOM)
+ baseboard. The SOM has the SoC, eMMC, and Ethernet. The baseboard
has an wm8962 audio CODEC, and a single USB OTG.
Signed-off-by: Adam Ford <aford173@...il.com>
---
Based on top of previous series found:
https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=366931
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index c7890b622587..ab47b3b1de75 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -31,6 +31,7 @@ dtb-$(CONFIG_ARCH_LAYERSCAPE) += fsl-lx2160a-rdb.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-ddr4-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mm-var-som-symphony.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mn-beacon-kit.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-ddr4-evk.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8mn-var-som-symphony.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
new file mode 100644
index 000000000000..898715aa79b5
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mn-beacon-baseboard.dtsi
@@ -0,0 +1,313 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2020 Compass Electronics Group, LLC
+ */
+
+/ {
+ leds {
+ compatible = "gpio-leds";
+
+ led0 {
+ label = "gen_led0";
+ gpios = <&pca6416_1 4 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ led1 {
+ label = "gen_led1";
+ gpios = <&pca6416_1 5 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ led2 {
+ label = "gen_led2";
+ gpios = <&pca6416_1 6 GPIO_ACTIVE_HIGH>;
+ default-state = "off";
+ };
+
+ led3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_led3>;
+ label = "heartbeat";
+ gpios = <&gpio4 28 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ reg_audio: regulator-audio {
+ compatible = "regulator-fixed";
+ regulator-name = "3v3_aud";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&pca6416_1 11 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ reg_usdhc2_vmmc: regulator-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;
+ };
+
+ reg_usb_otg_vbus: regulator-usb {
+ compatible = "regulator-fixed";
+ pinctrl-0 = <&pinctrl_reg_usb_otg>;
+ regulator-name = "usb_otg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio4 29 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
+ sound {
+ compatible = "fsl,imx-audio-wm8962";
+ model = "wm8962-audio";
+ audio-cpu = <&sai3>;
+ audio-codec = <&wm8962>;
+ audio-routing =
+ "Headphone Jack", "HPOUTL",
+ "Headphone Jack", "HPOUTR",
+ "Ext Spk", "SPKOUTL",
+ "Ext Spk", "SPKOUTR",
+ "AMIC", "MICBIAS",
+ "IN3R", "AMIC";
+ };
+};
+
+&ecspi2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_espi2>;
+ cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
+ status = "okay";
+
+ eeprom@0 {
+ compatible = "microchip,at25160bn", "atmel,at25";
+ reg = <0>;
+ spi-max-frequency = <5000000>;
+ spi-cpha;
+ spi-cpol;
+ pagesize = <32>;
+ size = <2048>;
+ address-width = <16>;
+ };
+};
+
+&i2c2 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+};
+
+&i2c4 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c4>;
+ status = "okay";
+
+ pca6416_0: gpio@20 {
+ compatible = "nxp,pcal6416";
+ reg = <0x20>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pcal6414>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ pca6416_1: gpio@21 {
+ compatible = "nxp,pcal6416";
+ reg = <0x21>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-parent = <&gpio4>;
+ interrupts = <27 IRQ_TYPE_LEVEL_LOW>;
+ };
+
+ wm8962: audio-codec@1a {
+ compatible = "wlf,wm8962";
+ reg = <0x1a>;
+ clocks = <&clk IMX8MN_CLK_SAI3_ROOT>;
+ clock-names = "xclk";
+ DCVDD-supply = <®_audio>;
+ DBVDD-supply = <®_audio>;
+ AVDD-supply = <®_audio>;
+ CPVDD-supply = <®_audio>;
+ MICVDD-supply = <®_audio>;
+ PLLVDD-supply = <®_audio>;
+ SPKVDD1-supply = <®_audio>;
+ SPKVDD2-supply = <®_audio>;
+ gpio-cfg = <
+ 0x0000 /* 0:Default */
+ 0x0000 /* 1:Default */
+ 0x0000 /* 2:FN_DMICCLK */
+ 0x0000 /* 3:Default */
+ 0x0000 /* 4:FN_DMICCDAT */
+ 0x0000 /* 5:Default */
+ >;
+ };
+};
+
+&easrc {
+ fsl,asrc-rate = <48000>;
+ status = "okay";
+};
+
+&sai3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_sai3>;
+ assigned-clocks = <&clk IMX8MN_CLK_SAI3>;
+ assigned-clock-parents = <&clk IMX8MN_AUDIO_PLL1_OUT>;
+ assigned-clock-rates = <24576000>;
+ fsl,sai-mclk-direction-output;
+ status = "okay";
+};
+
+&snvs_pwrkey {
+ status = "okay";
+};
+
+&uart2 { /* console */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2>;
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ assigned-clocks = <&clk IMX8MN_CLK_UART3>;
+ assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_80M>;
+ status = "okay";
+};
+
+&usbotg1 {
+ vbus-supply = <®_usb_otg_vbus>;
+ disable-over-current;
+ dr_mode="otg";
+ status = "okay";
+};
+
+&usdhc2 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc2>, <&pinctrl_usdhc2_gpio>;
+ pinctrl-1 = <&pinctrl_usdhc2_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc2_200mhz>;
+ bus-width = <4>;
+ vmmc-supply = <®_usdhc2_vmmc>;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_espi2: espi2grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_ECSPI2_SCLK_ECSPI2_SCLK 0x82
+ MX8MN_IOMUXC_ECSPI2_MOSI_ECSPI2_MOSI 0x82
+ MX8MN_IOMUXC_ECSPI2_MISO_ECSPI2_MISO 0x82
+ MX8MN_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x41
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
+ MX8MN_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
+ >;
+ };
+
+ pinctrl_i2c4: i2c4grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3
+ MX8MN_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3
+ >;
+ };
+
+ pinctrl_led3: led3grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x41
+ >;
+ };
+
+ pinctrl_pcal6414: pcal6414-gpiogrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x19
+ >;
+ };
+
+ pinctrl_reg_usb_otg: reg-otggrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SAI3_RXC_GPIO4_IO29 0x19
+ >;
+ };
+
+ pinctrl_sai3: sai3grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SAI3_TXFS_SAI3_TX_SYNC 0xd6
+ MX8MN_IOMUXC_SAI3_TXC_SAI3_TX_BCLK 0xd6
+ MX8MN_IOMUXC_SAI3_MCLK_SAI3_MCLK 0xd6
+ MX8MN_IOMUXC_SAI3_TXD_SAI3_TX_DATA0 0xd6
+ MX8MN_IOMUXC_SAI3_RXD_SAI3_RX_DATA0 0xd6
+ >;
+ };
+
+ pinctrl_uart2: uart2grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
+ MX8MN_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140
+ >;
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_ECSPI1_SCLK_UART3_DCE_RX 0x40
+ MX8MN_IOMUXC_ECSPI1_MOSI_UART3_DCE_TX 0x40
+ >;
+ };
+
+ pinctrl_usdhc2_gpio: usdhc2gpiogrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD2_CD_B_USDHC2_CD_B 0x41
+ MX8MN_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x190
+ MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0
+ MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0
+ MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0
+ MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0
+ MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0
+ MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
+ >;
+ };
+
+ pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x194
+ MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d4
+ MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d4
+ MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d4
+ MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4
+ MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4
+ MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
+ >;
+ };
+
+ pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD2_CLK_USDHC2_CLK 0x196
+ MX8MN_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d6
+ MX8MN_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d6
+ MX8MN_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d6
+ MX8MN_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6
+ MX8MN_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6
+ MX8MN_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x1d0
+ >;
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-beacon-kit.dts b/arch/arm64/boot/dts/freescale/imx8mn-beacon-kit.dts
new file mode 100644
index 000000000000..faa55d888065
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mn-beacon-kit.dts
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2020 Compass Electronics Group, LLC
+ */
+
+/dts-v1/;
+
+#include "imx8mn.dtsi"
+#include "imx8mn-beacon-som.dtsi"
+#include "imx8mn-beacon-baseboard.dtsi"
+
+/ {
+ model = "Beacon EmbeddedWorks i.MX8M Mini Development Kit";
+ compatible = "beacon,imx8mn-beacon-kit", "fsl,imx8mn";
+
+ chosen {
+ stdout-path = &uart2;
+ };
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi b/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi
new file mode 100644
index 000000000000..a2ce036b37f3
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mn-beacon-som.dtsi
@@ -0,0 +1,429 @@
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright 2020 Compass Electronics Group, LLC
+ */
+
+/ {
+ usdhc1_pwrseq: usdhc1_pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1_gpio>;
+ reset-gpios = <&gpio2 10 GPIO_ACTIVE_LOW>;
+ clocks = <&osc_32k>;
+ clock-names = "ext_clock";
+ post-power-on-delay-ms = <80>;
+ };
+
+ memory@...00000 {
+ device_type = "memory";
+ reg = <0x0 0x40000000 0 0x80000000>;
+ };
+};
+
+&A53_0 {
+ cpu-supply = <&buck2_reg>;
+};
+
+&A53_1 {
+ cpu-supply = <&buck2_reg>;
+};
+
+&A53_2 {
+ cpu-supply = <&buck2_reg>;
+};
+
+&A53_3 {
+ cpu-supply = <&buck2_reg>;
+};
+/* DDR controller is running LPDDR at 800MHz which requires 0.95V */
+&a53_opp_table {
+ opp-1200000000 {
+ opp-microvolt = <950000>;
+ };
+};
+
+&ddrc {
+ operating-points-v2 = <&ddrc_opp_table>;
+
+ ddrc_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-25M {
+ opp-hz = /bits/ 64 <25000000>;
+ };
+
+ opp-100M {
+ opp-hz = /bits/ 64 <100000000>;
+ };
+
+ opp-800M {
+ opp-hz = /bits/ 64 <800000000>;
+ };
+ };
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec1>;
+ phy-mode = "rgmii-id";
+ phy-handle = <ðphy0>;
+ fsl,magic-packet;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ };
+ };
+};
+
+&i2c1 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ pmic@4b {
+ compatible = "rohm,bd71847";
+ reg = <0x4b>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pmic>;
+ interrupt-parent = <&gpio1>;
+ interrupts = <3 IRQ_TYPE_LEVEL_LOW>;
+ rohm,reset-snvs-powered;
+
+ regulators {
+ buck1_reg: BUCK1 {
+ regulator-name = "buck1";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <1250>;
+ };
+
+ buck2_reg: BUCK2 {
+ regulator-name = "buck2";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ regulator-ramp-delay = <1250>;
+ rohm,dvs-run-voltage = <1000000>;
+ rohm,dvs-idle-voltage = <900000>;
+ };
+
+ buck3_reg: BUCK3 {
+ // BUCK5 in datasheet
+ regulator-name = "buck3";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck4_reg: BUCK4 {
+ // BUCK6 in datasheet
+ regulator-name = "buck4";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck5_reg: BUCK5 {
+ // BUCK7 in datasheet
+ regulator-name = "buck5";
+ regulator-min-microvolt = <1605000>;
+ regulator-max-microvolt = <1995000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck6_reg: BUCK6 {
+ // BUCK8 in datasheet
+ regulator-name = "buck6";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1_reg: LDO1 {
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <1600000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: LDO2 {
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <900000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo3_reg: LDO3 {
+ regulator-name = "ldo3";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo4_reg: LDO4 {
+ regulator-name = "ldo4";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "ldo6";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&i2c3 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3>;
+ status = "okay";
+
+ eeprom@50 {
+ compatible = "microchip,24c64", "atmel,24c64";
+ pagesize = <32>;
+ read-only; /* Manufacturing EEPROM programmed at factory */
+ reg = <0x50>;
+ };
+
+ rtc@51 {
+ compatible = "nxp,pcf85263";
+ reg = <0x51>;
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1>;
+ assigned-clocks = <&clk IMX8MN_CLK_UART1>;
+ assigned-clock-parents = <&clk IMX8MN_SYS_PLL1_80M>;
+ uart-has-rtscts;
+ status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm43438-bt";
+ shutdown-gpios = <&gpio2 6 GPIO_ACTIVE_HIGH>;
+ host-wakeup-gpios = <&gpio2 8 GPIO_ACTIVE_HIGH>;
+ device-wakeup-gpios = <&gpio2 7 GPIO_ACTIVE_HIGH>;
+ clocks = <&osc_32k>;
+ clock-names = "extclk";
+ };
+};
+
+&usdhc1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc1>;
+ bus-width = <4>;
+ non-removable;
+ cap-power-off-card;
+ pm-ignore-notify;
+ keep-power-in-suspend;
+ mmc-pwrseq = <&usdhc1_pwrseq>;
+ status = "okay";
+
+ brcmf: bcrmf@1 {
+ reg = <1>;
+ compatible = "brcm,bcm4329-fmac";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wlan>;
+ interrupt-parent = <&gpio2>;
+ interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "host-wake";
+ };
+};
+
+&usdhc3 {
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+ bus-width = <8>;
+ non-removable;
+ status = "okay";
+};
+
+&wdog1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdog>;
+ fsl,ext-reset-output;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl_fec1: fec1grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_ENET_MDC_ENET1_MDC 0x3
+ MX8MN_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3
+ MX8MN_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f
+ MX8MN_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f
+ MX8MN_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f
+ MX8MN_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f
+ MX8MN_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91
+ MX8MN_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91
+ MX8MN_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91
+ MX8MN_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91
+ MX8MN_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f
+ MX8MN_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91
+ MX8MN_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91
+ MX8MN_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f
+ MX8MN_IOMUXC_SAI2_RXC_GPIO4_IO22 0x19
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3
+ MX8MN_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
+ >;
+ };
+
+ pinctrl_i2c3: i2c3grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_I2C3_SCL_I2C3_SCL 0x400001c3
+ MX8MN_IOMUXC_I2C3_SDA_I2C3_SDA 0x400001c3
+ >;
+ };
+
+ pinctrl_pmic: pmicirqgrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x141
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_UART1_RXD_UART1_DCE_RX 0x140
+ MX8MN_IOMUXC_UART1_TXD_UART1_DCE_TX 0x140
+ MX8MN_IOMUXC_UART3_RXD_UART1_DCE_CTS_B 0x140
+ MX8MN_IOMUXC_UART3_TXD_UART1_DCE_RTS_B 0x140
+ MX8MN_IOMUXC_SD1_DATA4_GPIO2_IO6 0x19
+ MX8MN_IOMUXC_SD1_DATA5_GPIO2_IO7 0x19
+ MX8MN_IOMUXC_SD1_DATA6_GPIO2_IO8 0x19
+ MX8MN_IOMUXC_GPIO1_IO00_ANAMIX_REF_CLK_32K 0x141
+ >;
+ };
+
+ pinctrl_usdhc1_gpio: usdhc1gpiogrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD1_RESET_B_GPIO2_IO10 0x41
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK 0x190
+ MX8MN_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0
+ MX8MN_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0
+ MX8MN_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0
+ MX8MN_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0
+ MX8MN_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1-100mhzgrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK 0x194
+ MX8MN_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d4
+ MX8MN_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d4
+ MX8MN_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d4
+ MX8MN_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d4
+ MX8MN_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d4
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1-200mhzgrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD1_CLK_USDHC1_CLK 0x196
+ MX8MN_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d6
+ MX8MN_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d6
+ MX8MN_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d6
+ MX8MN_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d6
+ MX8MN_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d6
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x190
+ MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0
+ MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0
+ MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0
+ MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0
+ MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0
+ MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0
+ MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0
+ MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0
+ MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0
+ MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190
+ >;
+ };
+
+ pinctrl_usdhc3_100mhz: usdhc3-100mhzgrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x194
+ MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4
+ MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4
+ MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4
+ MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4
+ MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4
+ MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4
+ MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4
+ MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4
+ MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4
+ MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194
+ >;
+ };
+
+ pinctrl_usdhc3_200mhz: usdhc3-200mhzgrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_NAND_WE_B_USDHC3_CLK 0x196
+ MX8MN_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d6
+ MX8MN_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d6
+ MX8MN_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d6
+ MX8MN_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d6
+ MX8MN_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d6
+ MX8MN_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d6
+ MX8MN_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d6
+ MX8MN_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d6
+ MX8MN_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d6
+ MX8MN_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x196
+ >;
+ };
+
+ pinctrl_wdog: wdoggrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
+ >;
+ };
+
+ pinctrl_wlan: wlangrp {
+ fsl,pins = <
+ MX8MN_IOMUXC_SD1_DATA7_GPIO2_IO9 0x111
+ >;
+ };
+};
--
2.25.1
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