mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-13 16:37:30 +00:00
0934dddc64
This change updates all Armada 37xx DTS files to version which is used by Linux kernel v5.18. Signed-off-by: Pali Rohár <pali@kernel.org> Reviewed-by: Stefan Roese <sr@denx.de>
220 lines
4.3 KiB
Text
220 lines
4.3 KiB
Text
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Device Tree file for Marvell Armada 3720 development board
|
|
* (DB-88F3720-DDR3)
|
|
* Copyright (C) 2016 Marvell
|
|
*
|
|
* Gregory CLEMENT <gregory.clement@free-electrons.com>
|
|
*
|
|
* This file is compatible with the version 1.4 and the version 2.0 of
|
|
* the board, however the CON numbers are different between the 2
|
|
* version
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include "armada-372x.dtsi"
|
|
|
|
/ {
|
|
model = "Marvell Armada 3720 Development Board DB-88F3720-DDR3";
|
|
compatible = "marvell,armada-3720-db", "marvell,armada3720", "marvell,armada3710";
|
|
|
|
chosen {
|
|
stdout-path = "serial0:115200n8";
|
|
};
|
|
|
|
memory@0 {
|
|
device_type = "memory";
|
|
reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
|
|
};
|
|
|
|
exp_usb3_vbus: usb3-vbus {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "usb3-vbus";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
enable-active-high;
|
|
regulator-always-on;
|
|
gpio = <&gpio_exp 1 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
usb3_phy: usb3-phy {
|
|
compatible = "usb-nop-xceiv";
|
|
vcc-supply = <&exp_usb3_vbus>;
|
|
};
|
|
|
|
vcc_sd_reg1: regulator {
|
|
compatible = "regulator-gpio";
|
|
regulator-name = "vcc_sd1";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-boot-on;
|
|
|
|
gpios = <&gpiosb 23 GPIO_ACTIVE_HIGH>;
|
|
gpios-states = <0>;
|
|
states = <1800000 0x1
|
|
3300000 0x0>;
|
|
enable-active-high;
|
|
};
|
|
|
|
vcc_sd_reg2: regulator-vmcc {
|
|
compatible = "regulator-fixed";
|
|
regulator-name = "vcc_sd2";
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-boot-on;
|
|
enable-active-high;
|
|
gpio = <&gpio_exp 4 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
};
|
|
|
|
/* Gigabit module on CON19(V2.0)/CON21(V1.4) */
|
|
ð0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&rgmii_pins>;
|
|
phy-mode = "rgmii-id";
|
|
phy = <&phy0>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* Gigabit module on CON18(V2.0)/CON20(V1.4) */
|
|
ð1 {
|
|
phy-mode = "sgmii";
|
|
phy = <&phy1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&i2c1_pins>;
|
|
status = "okay";
|
|
|
|
gpio_exp: pca9555@22 {
|
|
compatible = "nxp,pca9555";
|
|
gpio-controller;
|
|
#gpio-cells = <2>;
|
|
|
|
reg = <0x22>;
|
|
/*
|
|
* IO0_0: PWR_EN_USB2 IO1_0: PWR_EN_VTT
|
|
* IO0_1: PWR_EN_USB23 IO1_1: MPCIE_WDISABLE
|
|
* IO0_2: PWR_EN_SATA IO1_2: RGMII_DEV_RSTN
|
|
* IO0_3: PWR_EN_PCIE IO1_3: SGMII_DEV_RSTN
|
|
* IO0_4: PWR_EN_SD
|
|
* IO0_5: PWR_EN_EMMC
|
|
* IO0_6: PWR_EN_RGMII IO1_6: SATA_USB3.0_SEL
|
|
* IO0_7: PWR_EN_SGMII IO1_7: PWR_MCI_PS
|
|
*/
|
|
};
|
|
|
|
rtc@68 {
|
|
/* PT7C4337A from pericom fully compatible with the ds1337 */
|
|
compatible = "dallas,ds1337";
|
|
reg = <0x68>;
|
|
};
|
|
};
|
|
|
|
&mdio {
|
|
status = "okay";
|
|
phy0: ethernet-phy@0 {
|
|
reg = <0>;
|
|
};
|
|
|
|
phy1: ethernet-phy@1 {
|
|
reg = <1>;
|
|
};
|
|
};
|
|
|
|
/* CON15(V2.0)/CON17(V1.4) : PCIe / CON15(V2.0)/CON12(V1.4) :mini-PCIe */
|
|
&pcie0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pcie_reset_pins &pcie_clkreq_pins>;
|
|
reset-gpios = <&gpiosb 3 GPIO_ACTIVE_LOW>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* CON3 */
|
|
&sata {
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhci0 {
|
|
non-removable;
|
|
bus-width = <8>;
|
|
mmc-ddr-1_8v;
|
|
mmc-hs400-1_8v;
|
|
marvell,pad-type = "fixed-1-8v";
|
|
status = "okay";
|
|
};
|
|
|
|
/* SD slot module on CON14(V2.0)/CON15(V1.4) */
|
|
&sdhci1 {
|
|
wp-inverted;
|
|
cd-gpios = <&gpiosb 2 GPIO_ACTIVE_LOW>;
|
|
bus-width = <4>;
|
|
marvell,pad-type = "sd";
|
|
vqmmc-supply = <&vcc_sd_reg1>;
|
|
vmmc-supply = <&vcc_sd_reg2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&spi0 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&spi_quad_pins>;
|
|
|
|
m25p80@0 {
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <108000000>;
|
|
spi-rx-bus-width = <4>;
|
|
spi-tx-bus-width = <4>;
|
|
|
|
partitions {
|
|
compatible = "fixed-partitions";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
partition@0 {
|
|
label = "bootloader";
|
|
reg = <0x0 0x200000>;
|
|
};
|
|
partition@200000 {
|
|
label = "U-boot Env";
|
|
reg = <0x200000 0x10000>;
|
|
};
|
|
partition@210000 {
|
|
label = "Linux";
|
|
reg = <0x210000 0xDF0000>;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
/*
|
|
* Exported on the micro USB connector CON30(V2.0)/CON32(V1.4) through
|
|
* an FTDI (also on CON24(V2.0)/CON26(V1.4)).
|
|
*/
|
|
&uart0 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* CON26(V2.0)/CON28(V1.4) */
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart2_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
/* CON27(V2.0)/CON29(V1.4) */
|
|
&usb2 {
|
|
status = "okay";
|
|
};
|
|
|
|
/* CON29(V2.0)/CON31(V1.4) */
|
|
&usb3 {
|
|
status = "okay";
|
|
usb-phy = <&usb3_phy>;
|
|
};
|