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From 93514afd769c305182beeed1f9c4c46235879ef8 Mon Sep 17 00:00:00 2001
From: Pawel Dembicki <paweldembicki@gmail.com>
Date: Sun, 30 Dec 2018 23:24:41 +0100
Subject: [PATCH] powerpc: mpc85xx: change P2020RDB dts file for OpenWRT
This patch apply chages for OpenWRT in P2020RDB
dts file.
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
---
arch/powerpc/boot/dts/fsl/p2020rdb.dts | 98 +++++++++++++++++---------
1 file changed, 63 insertions(+), 35 deletions(-)
--- a/arch/powerpc/boot/dts/fsl/p2020rdb.dts
+++ b/arch/powerpc/boot/dts/fsl/p2020rdb.dts
@@ -2,6 +2,7 @@
* P2020 RDB Device Tree Source
*
* Copyright 2009-2012 Freescale Semiconductor Inc.
+ * Copyright 2018 Pawel Dembicki <paweldembicki@gmail.com>
*
* 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
@@ -9,10 +10,15 @@
* option) any later version.
*/
+/dts-v1/;
+
/include/ "p2020si-pre.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
/ {
- model = "fsl,P2020RDB";
+ model = "Freescale P2020RDB";
compatible = "fsl,P2020RDB";
aliases {
@@ -38,48 +44,38 @@
0x2 0x0 0x0 0xffb00000 0x00020000>;
nor@0,0 {
- #address-cells = <1>;
- #size-cells = <1>;
compatible = "cfi-flash";
reg = <0x0 0x0 0x1000000>;
bank-width = <2>;
device-width = <1>;
- partition@0 {
- /* This location must not be altered */
- /* 256KB for Vitesse 7385 Switch firmware */
- reg = <0x0 0x00040000>;
- label = "NOR (RO) Vitesse-7385 Firmware";
- read-only;
- };
-
- partition@40000 {
- /* 256KB for DTB Image */
- reg = <0x00040000 0x00040000>;
- label = "NOR (RO) DTB Image";
- read-only;
- };
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
- partition@80000 {
- /* 3.5 MB for Linux Kernel Image */
- reg = <0x00080000 0x00380000>;
- label = "NOR (RO) Linux Kernel Image";
- read-only;
- };
+ partition@0 {
+ /* This location must not be altered */
+ /* 256KB for Vitesse 7385 Switch firmware */
+ reg = <0x0 0x00040000>;
+ label = "NOR (RO) Vitesse-7385 Firmware";
+ read-only;
+ };
- partition@400000 {
- /* 11MB for JFFS2 based Root file System */
- reg = <0x00400000 0x00b00000>;
- label = "NOR (RW) JFFS2 Root File System";
- };
+ partition@40000 {
+ compatible = "denx,fit";
+ reg = <0x00040000 0x00ec0000>;
+ label = "firmware";
+ };
- partition@f00000 {
- /* This location must not be altered */
- /* 512KB for u-boot Bootloader Image */
- /* 512KB for u-boot Environment Variables */
- reg = <0x00f00000 0x00100000>;
- label = "NOR (RO) U-Boot Image";
- read-only;
+ partition@f00000 {
+ /* This location must not be altered */
+ /* 512KB for u-boot Bootloader Image */
+ /* 512KB for u-boot Environment Variables */
+ reg = <0x00f00000 0x00100000>;
+ label = "u-boot";
+ read-only;
+ };
};
};
@@ -144,13 +140,43 @@
soc: soc@ffe00000 {
ranges = <0x0 0x0 0xffe00000 0x100000>;
+ gpio0: gpio-controller@fc00 {
+ };
+
i2c@3000 {
+ temperature-sensor@4c {
+ compatible = "adi,adt7461";
+ reg = <0x4c>;
+ };
+
+ eeprom@50 {
+ compatible = "atmel,24c256";
+ reg = <0x50>;
+ };
+
rtc@68 {
compatible = "dallas,ds1339";
reg = <0x68>;
};
};
+ i2c@3100 {
+ pmic@11 {
+ compatible = "zl2006";
+ reg = <0x11>;
+ };
+
+ gpio@18 {
+ compatible = "nxp,pca9557";
+ reg = <0x18>;
+ };
+
+ eeprom@52 {
+ compatible = "atmel,24c01";
+ reg = <0x52>;
+ };
+ };
+
spi@7000 {
flash@0 {
#address-cells = <1>;
@@ -204,10 +230,12 @@
phy0: ethernet-phy@0 {
interrupts = <3 1 0 0>;
reg = <0x0>;
+ reset-gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
};
phy1: ethernet-phy@1 {
interrupts = <3 1 0 0>;
reg = <0x1>;
+ reset-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
};
tbi-phy@2 {
device_type = "tbi-phy";
|
