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-rw-r--r--arch/arm64/boot/dts/Makefile1
-rw-r--r--arch/arm64/boot/dts/compulab/Makefile6
-rw-r--r--arch/arm64/boot/dts/compulab/sb-iotgimx8.dts267
-rw-r--r--arch/arm64/boot/dts/compulab/ucm-imx8m-mini.dts447
4 files changed, 721 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile
index 639e01a4d855..2c0e4db6e60c 100644
--- a/arch/arm64/boot/dts/Makefile
+++ b/arch/arm64/boot/dts/Makefile
@@ -11,6 +11,7 @@ subdir-y += arm
subdir-y += bitmain
subdir-y += broadcom
subdir-y += cavium
+subdir-y += compulab
subdir-y += exynos
subdir-y += freescale
subdir-y += hisilicon
diff --git a/arch/arm64/boot/dts/compulab/Makefile b/arch/arm64/boot/dts/compulab/Makefile
new file mode 100644
index 000000000000..341060e9d116
--- /dev/null
+++ b/arch/arm64/boot/dts/compulab/Makefile
@@ -0,0 +1,6 @@
+dtb-$(CONFIG_ARCH_MXC) += ucm-imx8m-mini.dtb
+dtb-$(CONFIG_ARCH_MXC) += sb-iotgimx8.dtb
+
+always := $(dtb-y)
+subdir-y := $(dts-dirs)
+clean-files := *.dtb
diff --git a/arch/arm64/boot/dts/compulab/sb-iotgimx8.dts b/arch/arm64/boot/dts/compulab/sb-iotgimx8.dts
new file mode 100644
index 000000000000..02c927b13b44
--- /dev/null
+++ b/arch/arm64/boot/dts/compulab/sb-iotgimx8.dts
@@ -0,0 +1,267 @@
+/*
+ * Copyright (C) 2020 CompuLab Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include "ucm-imx8m-mini.dts"
+
+/ {
+ model = "CompuLab SB-IOTGIMX8 board";
+ compatible = "sb-iotgimx8", "cpl,ucm-imx8m-mini", "fsl,imx8mm";
+
+ regulator-usbhub-ena {
+ compatible = "regulator-fixed";
+ regulator-name = "usbhub_ena";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio4 28 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ regulator-usbhub-rst {
+ compatible = "regulator-fixed";
+ regulator-name = "usbhub_rst";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 24 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ regulator-uart1-mode {
+ compatible = "regulator-fixed";
+ regulator-name = "uart1_mode";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio4 26 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ regulator-uart1-duplex {
+ compatible = "regulator-fixed";
+ regulator-name = "uart1_duplex";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio4 27 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ regulator-uart1-shdn {
+ compatible = "regulator-fixed";
+ regulator-name = "uart1_shdn";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio5 5 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ regulator-uart1-trmen {
+ compatible = "regulator-fixed";
+ regulator-name = "uart1_trmen";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio4 25 GPIO_ACTIVE_LOW>;
+ regulator-always-on;
+ enable-active-low;
+ };
+
+ regulator-usdhc2_v {
+ compatible = "regulator-fixed";
+ regulator-name = "usdhc2_v";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ regulator-usdhc2_rst {
+ compatible = "regulator-fixed";
+ regulator-name = "usdhc2_rst";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio2 19 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ regulator-mpcie2_rst {
+ compatible = "regulator-fixed";
+ regulator-name = "mpcie2_rst";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ regulator-mpcie2lora_dis {
+ compatible = "regulator-fixed";
+ regulator-name = "mpcie2lora_dis";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 21 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ pcie0_refclk: pcie0-refclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <100000000>;
+ };
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1 &pinctrl_uart1_gpio>;
+ assigned-clocks = <&clk IMX8MM_CLK_UART1>;
+ assigned-clock-parents = <&clk IMX8MM_SYS_PLL1_80M>;
+ linux,rs485-enabled-at-boot-time;
+ rs485-rts-active-high;
+ rts-gpios = <&gpio4 24 GPIO_ACTIVE_LOW>;
+ status = "okay";
+};
+
+&i2c1 {
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1>;
+ status = "okay";
+
+ eeprom@54 {
+ compatible = "atmel,24c08";
+ reg = <0x54>;
+ pagesize = <16>;
+ };
+};
+
+&usbotg1 {
+ dr_mode = "host";
+ status = "okay";
+};
+
+&usbotg2 {
+ dr_mode = "host";
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb9514@1 {
+ compatible = "usb424,9514";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usb9514>;
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethernet: usbether@1 {
+ compatible = "usb424,ec00";
+ reg = <1>;
+ };
+ };
+};
+
+&usdhc1 {
+ status = "disabled";
+};
+
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ bus-width = <4>;
+ mmc-ddr-1_8v;
+ non-removable;
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog_sb_iotgimx8>;
+
+ pinctrl_hog_sb_iotgimx8: hoggrp_sb-iotgimx8 {
+ fsl,pins = <
+ /* mPCIe2 */
+ MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21 0x140 /* mPCIe2_LORA_DISABLE */
+ MX8MM_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x140 /* mPCIe2_PERSTn */
+ >;
+ };
+
+ pinctrl_uart1: uart1grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SAI2_RXC_UART1_DCE_RX 0x140
+ MX8MM_IOMUXC_SAI2_RXFS_UART1_DCE_TX 0x140
+ MX8MM_IOMUXC_SAI2_TXFS_GPIO4_IO24 0x140 /* RTS */
+ >;
+ };
+
+ pinctrl_uart1_gpio: uart1gpiogrp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SAI2_TXD0_GPIO4_IO26 0x000 /* RS_485_232_SEL */
+ MX8MM_IOMUXC_SAI2_MCLK_GPIO4_IO27 0x140 /* RS_485_H/F_SEL */
+ MX8MM_IOMUXC_SPDIF_EXT_CLK_GPIO5_IO5 0x140 /* SHDN */
+ MX8MM_IOMUXC_SAI2_TXC_GPIO4_IO25 0x140 /* RS_485_TRMEN */
+ >;
+ };
+
+ pinctrl_i2c1: i2c1grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_I2C1_SCL_I2C1_SCL 0x400001c3
+ MX8MM_IOMUXC_I2C1_SDA_I2C1_SDA 0x400001c3
+ >;
+ };
+
+ pinctrl_ecspi1: ecspi1grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_ECSPI1_SCLK_ECSPI1_SCLK 0x82
+ MX8MM_IOMUXC_ECSPI1_MOSI_ECSPI1_MOSI 0x82
+ MX8MM_IOMUXC_ECSPI1_MISO_ECSPI1_MISO 0x82
+ >;
+ };
+
+ pinctrl_ecspi1_cs: ecspi1cs {
+ fsl,pins = <
+ MX8MM_IOMUXC_ECSPI1_SS0_GPIO5_IO9 0x40000
+ >;
+ };
+
+ pinctrl_usb9514: usb9514grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SAI3_RXFS_GPIO4_IO28 0x140 /* USB_PS_EN */
+ MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24 0x140 /* HUB_RSTn */
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SD2_CLK_USDHC2_CLK 0x190
+ MX8MM_IOMUXC_SD2_CMD_USDHC2_CMD 0x1d0
+ MX8MM_IOMUXC_SD2_DATA0_USDHC2_DATA0 0x1d0
+ MX8MM_IOMUXC_SD2_DATA1_USDHC2_DATA1 0x1d0
+ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0
+ MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0
+ MX8MM_IOMUXC_GPIO1_IO04_GPIO1_IO4 0x1d0 /* SD2_VSEL */
+ MX8MM_IOMUXC_SD2_RESET_B_GPIO2_IO19 0x41 /* EMMC_RST */
+ >;
+ };
+
+ pinctrl_pcie0: pcie0grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20 0x140
+ >;
+ };
+};
diff --git a/arch/arm64/boot/dts/compulab/ucm-imx8m-mini.dts b/arch/arm64/boot/dts/compulab/ucm-imx8m-mini.dts
new file mode 100644
index 000000000000..74a376fe8c2c
--- /dev/null
+++ b/arch/arm64/boot/dts/compulab/ucm-imx8m-mini.dts
@@ -0,0 +1,447 @@
+/*
+ * Copyright 2018 CompuLab
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+
+#include "../freescale/imx8mm-pinfunc.h"
+#include "../freescale/imx8mm.dtsi"
+
+/ {
+ model = "CompuLab UCM i.MX8MM board";
+ compatible = "cpl,ucm-imx8m-mini", "fsl,imx8mm";
+
+ chosen {
+ stdout-path = &uart3;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ heartbeat-led {
+ label = "Heartbeat";
+ gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+ //Fake regulator provides WL_REG_ON signal for wireless interface
+ wlreg_on: wlregon-regulator {
+ compatible = "regulator-fixed";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-name = "wlreg_on";
+ gpio = <&gpio2 10 GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <100>;
+ enable-active-high;
+ regulator-always-on;
+ status = "okay";
+ };
+
+ regulator-usdhc3rst {
+ compatible = "regulator-fixed";
+ regulator-name = "usdhc3_rst";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 16 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ enable-active-high;
+ };
+
+ regulator-fec1rst {
+ compatible = "regulator-fixed";
+ regulator-name = "fec1_rst";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+ regulator-always-on;
+ enable-active-high;
+ startup-delay-us = <500>;
+ };
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog_1>;
+
+ pinctrl_hog_1: hoggrp-1 {
+ fsl,pins = <
+ MX8MM_IOMUXC_GPIO1_IO10_GPIO1_IO10 0x19
+ MX8MM_IOMUXC_NAND_READY_B_GPIO3_IO16 0x190
+ >;
+ };
+
+ pinctrl_fec1: fec1grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_ENET_MDC_ENET1_MDC 0x3
+ MX8MM_IOMUXC_ENET_MDIO_ENET1_MDIO 0x3
+ MX8MM_IOMUXC_ENET_TD3_ENET1_RGMII_TD3 0x1f
+ MX8MM_IOMUXC_ENET_TD2_ENET1_RGMII_TD2 0x1f
+ MX8MM_IOMUXC_ENET_TD1_ENET1_RGMII_TD1 0x1f
+ MX8MM_IOMUXC_ENET_TD0_ENET1_RGMII_TD0 0x1f
+ MX8MM_IOMUXC_ENET_RD3_ENET1_RGMII_RD3 0x91
+ MX8MM_IOMUXC_ENET_RD2_ENET1_RGMII_RD2 0x91
+ MX8MM_IOMUXC_ENET_RD1_ENET1_RGMII_RD1 0x91
+ MX8MM_IOMUXC_ENET_RD0_ENET1_RGMII_RD0 0x91
+ MX8MM_IOMUXC_ENET_TXC_ENET1_RGMII_TXC 0x1f
+ MX8MM_IOMUXC_ENET_RXC_ENET1_RGMII_RXC 0x91
+ MX8MM_IOMUXC_ENET_RX_CTL_ENET1_RGMII_RX_CTL 0x91
+ MX8MM_IOMUXC_ENET_TX_CTL_ENET1_RGMII_TX_CTL 0x1f
+ >;
+ };
+
+ pinctrl_i2c2: i2c2grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
+ MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
+ >;
+ };
+
+ pinctrl_pmic: pmicirq {
+ fsl,pins = <
+ MX8MM_IOMUXC_GPIO1_IO03_GPIO1_IO3 0x41
+ >;
+ };
+
+ pinctrl_uart3: uart3grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_UART3_RXD_UART3_DCE_RX 0x49
+ MX8MM_IOMUXC_UART3_TXD_UART3_DCE_TX 0x49
+ >;
+ };
+
+ pinctrl_usdhc1_gpio: usdhc1grpgpio {
+ fsl,pins = <
+ MX8MM_IOMUXC_SD1_RESET_B_GPIO2_IO10 0x41
+ >;
+ };
+
+ pinctrl_usdhc1: usdhc1grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190
+ MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0
+ MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0
+ MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0
+ MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0
+ MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0
+ MX8MM_IOMUXC_GPIO1_IO03_USDHC1_VSELECT 0x1d0
+ >;
+ };
+
+ pinctrl_usdhc1_100mhz: usdhc1grp100mhz {
+ fsl,pins = <
+ MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x194
+ MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d4
+ MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d4
+ MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d4
+ MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d4
+ MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d4
+ MX8MM_IOMUXC_GPIO1_IO03_USDHC1_VSELECT 0x1d0
+ >;
+ };
+
+ pinctrl_usdhc1_200mhz: usdhc1grp200mhz {
+ fsl,pins = <
+ MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x196
+ MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d6
+ MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d6
+ MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d6
+ MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d6
+ MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d6
+ MX8MM_IOMUXC_GPIO1_IO03_USDHC1_VSELECT 0x1d0
+ >;
+ };
+
+ pinctrl_usdhc3: usdhc3grp {
+ fsl,pins = <
+ MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x40000190
+ MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d0
+ MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d0
+ MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d0
+ MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d0
+ MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d0
+ MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d0
+ MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d0
+ MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d0
+ MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d0
+ MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x190
+ >;
+ };
+
+ pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+ fsl,pins = <
+ MX8MM_IOMUXC_NAND_WE_B_USDHC3_CLK 0x40000194
+ MX8MM_IOMUXC_NAND_WP_B_USDHC3_CMD 0x1d4
+ MX8MM_IOMUXC_NAND_DATA04_USDHC3_DATA0 0x1d4
+ MX8MM_IOMUXC_NAND_DATA05_USDHC3_DATA1 0x1d4
+ MX8MM_IOMUXC_NAND_DATA06_USDHC3_DATA2 0x1d4
+ MX8MM_IOMUXC_NAND_DATA07_USDHC3_DATA3 0x1d4
+ MX8MM_IOMUXC_NAND_RE_B_USDHC3_DATA4 0x1d4
+ MX8MM_IOMUXC_NAND_CE2_B_USDHC3_DATA5 0x1d4
+ MX8MM_IOMUXC_NAND_CE3_B_USDHC3_DATA6 0x1d4
+ MX8MM_IOMUXC_NAND_CLE_USDHC3_DATA7 0x1d4
+ MX8MM_IOMUXC_NAND_CE1_B_USDHC3_STROBE 0x194
+ >;
+ };
+
+ pinctrl_wdog: wdoggrp {
+ fsl,pins = <
+ MX8MM_IOMUXC_GPIO1_IO02_WDOG1_WDOG_B 0xc6
+ >;
+ };
+};
+
+&i2c2 {
+ clock-frequency = <400000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2>;
+ status = "okay";
+
+ rtc@69 {
+ compatible = "ab1805";
+ reg = <0x69>;
+ pagesize = <16>;
+ status = "okay";
+ };
+
+
+ pmic: bd71837@4b {
+ reg = <0x4b>;
+ compatible = "rohm,bd71837";
+ /* PMIC BD71837 PMIC_nINT GPIO1_IO3 */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pmic>;
+ interrupts = <3 GPIO_ACTIVE_LOW>;
+ interrupt-parent = <&gpio1>;
+ rohm,reset-snvs-powered;
+// gpio_intr = <&gpio1 3 GPIO_ACTIVE_LOW>;
+
+ gpo {
+ rohm,drv = <0x0C>; /* 0b0000_1100 all gpos with cmos output mode */
+ };
+
+ regulators {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ bd71837,pmic-buck2-uses-i2c-dvs;
+ bd71837,pmic-buck2-dvs-voltage = <1000000>, <900000>, <0>; /* VDD_ARM: Run-Idle */
+
+ 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 {
+ reg = <1>;
+ 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 {
+ reg = <2>;
+ regulator-name = "buck3";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1300000>;
+ };
+
+ buck4_reg: BUCK4 {
+ regulator-name = "buck4";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1300000>;
+ };
+
+ buck5_reg: BUCK5 {
+ regulator-name = "buck5";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck6_reg: BUCK6 {
+ regulator-name = "buck6";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck7_reg: BUCK7 {
+ regulator-name = "buck7";
+ regulator-min-microvolt = <1605000>;
+ regulator-max-microvolt = <1995000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ buck8_reg: BUCK8 {
+ regulator-name = "buck8";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo1_reg: LDO1 {
+ regulator-name = "ldo1";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo2_reg: LDO2 {
+ regulator-name = "ldo2";
+ regulator-min-microvolt = <900000>;
+ 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;
+ };
+
+ ldo5_reg: LDO5 {
+ regulator-name = "ldo5";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ ldo6_reg: LDO6 {
+ regulator-name = "ldo6";
+ regulator-min-microvolt = <900000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ ldo7_reg: LDO7 {
+ regulator-name = "ldo7";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c08";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+};
+
+&snvs {
+ status = "okay";
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_fec1>;
+ phy-mode = "rgmii-id";
+ phy-handle = <&ethphy0>;
+ fsl,magic-packet;
+ fsl,rgmii_rxc_dly;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ reg = <0>;
+ at803x,led-act-blind-workaround;
+ at803x,eee-okay;
+ at803x,vddio-1p8v;
+ };
+ };
+};
+
+&uart3 { /* console */
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3>;
+ status = "okay";
+};
+
+&usdhc1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default", "state_100mhz", "state_200mhz";
+ pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
+ pinctrl-1 = <&pinctrl_usdhc1_100mhz>, <&pinctrl_usdhc1_gpio>;
+ pinctrl-2 = <&pinctrl_usdhc1_200mhz>, <&pinctrl_usdhc1_gpio>;
+ bus-width = <4>;
+ non-removable;
+ wifi-host;
+ pm-ignore-notify;
+ vmmc-supply = <&wlreg_on>;
+ status = "okay";
+ brcmf: wifi@1 {
+ compatible = "brcm,bcm4329-fmac";
+ reg = <1>;
+ };
+};
+
+&usdhc3 {
+ pinctrl-names = "default", "state_100mhz";
+ pinctrl-0 = <&pinctrl_usdhc3>;
+ pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+ bus-width = <8>;
+ non-removable;
+ status = "okay";
+};
+
+&wdog1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_wdog>;
+ fsl,ext-reset-output;
+ status = "okay";
+};
+
+&A53_0 {
+ cpu-supply = <&buck2_reg>;
+};
+
+&A53_1 {
+ cpu-supply = <&buck2_reg>;
+};
+
+&A53_2 {
+ cpu-supply = <&buck2_reg>;
+};
+
+&A53_3 {
+ cpu-supply = <&buck2_reg>;
+};
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 23:12:57 +0000