174 lines
3.1 KiB
Plaintext
174 lines
3.1 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0-only
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// Copyright (C) 2014 Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include "orion5x-mv88f5182.dtsi"
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/ {
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model = "Marvell Reference Design 88F5182 NAS";
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compatible = "marvell,rd-88f5182-nas", "marvell,orion5x-88f5182", "marvell,orion5x";
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memory {
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device_type = "memory";
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reg = <0x00000000 0x4000000>; /* 64 MB */
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};
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chosen {
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bootargs = "console=ttyS0,115200n8 earlyprintk";
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stdout-path = &uart0;
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};
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soc {
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ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000>,
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<MBUS_ID(0x09, 0x00) 0 0xf2200000 0x800>,
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<MBUS_ID(0x01, 0x0f) 0 0xf4000000 0x80000>,
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<MBUS_ID(0x01, 0x1d) 0 0xfc000000 0x1000000>;
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};
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gpio-leds {
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compatible = "gpio-leds";
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pinctrl-0 = <&pmx_debug_led>;
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pinctrl-names = "default";
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led-0 {
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label = "rd88f5182:cpu";
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linux,default-trigger = "heartbeat";
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gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>;
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};
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};
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};
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&devbus_bootcs {
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status = "okay";
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/* Read parameters */
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devbus,bus-width = <8>;
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devbus,turn-off-ps = <90000>;
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devbus,badr-skew-ps = <0>;
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devbus,acc-first-ps = <186000>;
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devbus,acc-next-ps = <186000>;
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/* Write parameters */
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devbus,wr-high-ps = <90000>;
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devbus,wr-low-ps = <90000>;
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devbus,ale-wr-ps = <90000>;
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flash@0 {
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compatible = "cfi-flash";
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reg = <0 0x80000>;
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bank-width = <1>;
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};
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};
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&devbus_cs1 {
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status = "okay";
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/* Read parameters */
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devbus,bus-width = <8>;
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devbus,turn-off-ps = <90000>;
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devbus,badr-skew-ps = <0>;
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devbus,acc-first-ps = <186000>;
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devbus,acc-next-ps = <186000>;
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/* Write parameters */
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devbus,wr-high-ps = <90000>;
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devbus,wr-low-ps = <90000>;
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devbus,ale-wr-ps = <90000>;
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flash@0 {
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compatible = "cfi-flash";
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reg = <0 0x1000000>;
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bank-width = <1>;
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};
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};
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&ehci0 {
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status = "okay";
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};
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&ehci1 {
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status = "okay";
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};
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ð {
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status = "okay";
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ethernet-port@0 {
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phy-handle = <ðphy>;
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};
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};
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&i2c {
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status = "okay";
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clock-frequency = <100000>;
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#address-cells = <1>;
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rtc@68 {
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pinctrl-0 = <&pmx_rtc>;
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pinctrl-names = "default";
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compatible = "dallas,ds1338";
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reg = <0x68>;
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};
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};
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&mdio {
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status = "okay";
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ethphy: ethernet-phy {
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reg = <8>;
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};
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};
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&pinctrl {
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pinctrl-0 = <&pmx_reset_switch &pmx_misc_gpios
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&pmx_pci_gpios>;
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pinctrl-names = "default";
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/*
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* MPP[20] PCI Clock to MV88F5182
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* MPP[21] PCI Clock to mini PCI CON11
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* MPP[22] USB 0 over current indication
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* MPP[23] USB 1 over current indication
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* MPP[24] USB 1 over current enable
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* MPP[25] USB 0 over current enable
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*/
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pmx_debug_led: pmx-debug_led {
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marvell,pins = "mpp0";
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marvell,function = "gpio";
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};
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pmx_reset_switch: pmx-reset-switch {
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marvell,pins = "mpp1";
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marvell,function = "gpio";
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};
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pmx_rtc: pmx-rtc {
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marvell,pins = "mpp3";
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marvell,function = "gpio";
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};
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pmx_misc_gpios: pmx-misc-gpios {
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marvell,pins = "mpp4", "mpp5";
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marvell,function = "gpio";
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};
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pmx_pci_gpios: pmx-pci-gpios {
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marvell,pins = "mpp6", "mpp7";
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marvell,function = "gpio";
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};
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};
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&sata {
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pinctrl-0 = <&pmx_sata0 &pmx_sata1>;
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pinctrl-names = "default";
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status = "okay";
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nr-ports = <2>;
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};
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&uart0 {
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status = "okay";
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};
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