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-rw-r--r--arch/powerpc/boot/dts/mpc885ads.dts211
1 files changed, 125 insertions, 86 deletions
diff --git a/arch/powerpc/boot/dts/mpc885ads.dts b/arch/powerpc/boot/dts/mpc885ads.dts
index dc7ab9c80611..8848e637293e 100644
--- a/arch/powerpc/boot/dts/mpc885ads.dts
+++ b/arch/powerpc/boot/dts/mpc885ads.dts
@@ -2,6 +2,7 @@
* MPC885 ADS Device Tree Source
*
* Copyright 2006 MontaVista Software, Inc.
+ * Copyright 2007 Freescale Semiconductor, Inc.
*
* 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
@@ -12,7 +13,7 @@
/ {
model = "MPC885ADS";
- compatible = "mpc8xx";
+ compatible = "fsl,mpc885ads";
#address-cells = <1>;
#size-cells = <1>;
@@ -23,161 +24,199 @@
PowerPC,885@0 {
device_type = "cpu";
reg = <0>;
- d-cache-line-size = <20>; // 32 bytes
- i-cache-line-size = <20>; // 32 bytes
- d-cache-size = <2000>; // L1, 8K
- i-cache-size = <2000>; // L1, 8K
+ d-cache-line-size = <d#16>;
+ i-cache-line-size = <d#16>;
+ d-cache-size = <d#8192>;
+ i-cache-size = <d#8192>;
timebase-frequency = <0>;
bus-frequency = <0>;
clock-frequency = <0>;
- 32-bit;
interrupts = <f 2>; // decrementer interrupt
- interrupt-parent = <&Mpc8xx_pic>;
+ interrupt-parent = <&PIC>;
};
};
memory {
device_type = "memory";
- reg = <00000000 800000>;
+ reg = <0 0>;
};
- soc885@ff000000 {
+ localbus@ff000100 {
+ compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus";
+ #address-cells = <2>;
+ #size-cells = <1>;
+ reg = <ff000100 40>;
+
+ ranges = <
+ 0 0 fe000000 00800000
+ 1 0 ff080000 00008000
+ 5 0 ff0a0000 00008000
+ >;
+
+ flash@0,0 {
+ compatible = "jedec-flash";
+ reg = <0 0 800000>;
+ bank-width = <4>;
+ device-width = <1>;
+ };
+
+ board-control@1,0 {
+ reg = <1 0 20 5 300 4>;
+ compatible = "fsl,mpc885ads-bcsr";
+ };
+ };
+
+ soc@ff000000 {
+ compatible = "fsl,mpc885", "fsl,pq1-soc";
#address-cells = <1>;
#size-cells = <1>;
- #interrupt-cells = <2>;
device_type = "soc";
- ranges = <0 ff000000 00100000>;
- reg = <ff000000 00000200>;
+ ranges = <0 ff000000 00004000>;
bus-frequency = <0>;
- mdio@e80 {
- device_type = "mdio";
- compatible = "fs_enet";
- reg = <e80 8>;
+
+ // Temporary -- will go away once kernel uses ranges for get_immrbase().
+ reg = <ff000000 4000>;
+
+ mdio@e00 {
+ compatible = "fsl,mpc885-fec-mdio", "fsl,pq1-fec-mdio";
+ reg = <e00 188>;
#address-cells = <1>;
#size-cells = <0>;
- Phy0: ethernet-phy@0 {
+
+ PHY0: ethernet-phy@0 {
reg = <0>;
device_type = "ethernet-phy";
};
- Phy1: ethernet-phy@1 {
+
+ PHY1: ethernet-phy@1 {
reg = <1>;
device_type = "ethernet-phy";
};
- Phy2: ethernet-phy@2 {
+
+ PHY2: ethernet-phy@2 {
reg = <2>;
device_type = "ethernet-phy";
};
};
- fec@e00 {
+ ethernet@e00 {
device_type = "network";
- compatible = "fs_enet";
- model = "FEC";
- device-id = <1>;
+ compatible = "fsl,mpc885-fec-enet",
+ "fsl,pq1-fec-enet";
reg = <e00 188>;
- mac-address = [ 00 00 0C 00 01 FD ];
+ local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <3 1>;
- interrupt-parent = <&Mpc8xx_pic>;
- phy-handle = <&Phy1>;
+ interrupt-parent = <&PIC>;
+ phy-handle = <&PHY0>;
+ linux,network-index = <0>;
};
- fec@1e00 {
+ ethernet@1e00 {
device_type = "network";
- compatible = "fs_enet";
- model = "FEC";
- device-id = <2>;
+ compatible = "fsl,mpc885-fec-enet",
+ "fsl,pq1-fec-enet";
reg = <1e00 188>;
- mac-address = [ 00 00 0C 00 02 FD ];
+ local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <7 1>;
- interrupt-parent = <&Mpc8xx_pic>;
- phy-handle = <&Phy2>;
+ interrupt-parent = <&PIC>;
+ phy-handle = <&PHY1>;
+ linux,network-index = <1>;
};
- Mpc8xx_pic: pic@ff000000 {
+ PIC: interrupt-controller@0 {
interrupt-controller;
- #address-cells = <0>;
#interrupt-cells = <2>;
reg = <0 24>;
- built-in;
- device_type = "mpc8xx-pic";
- compatible = "CPM";
+ compatible = "fsl,mpc885-pic", "fsl,pq1-pic";
};
- pcmcia@0080 {
+ pcmcia@80 {
#address-cells = <3>;
#interrupt-cells = <1>;
#size-cells = <2>;
compatible = "fsl,pq-pcmcia";
device_type = "pcmcia";
reg = <80 80>;
- interrupt-parent = <&Mpc8xx_pic>;
+ interrupt-parent = <&PIC>;
interrupts = <d 1>;
};
- cpm@ff000000 {
+ cpm@9c0 {
#address-cells = <1>;
#size-cells = <1>;
- #interrupt-cells = <2>;
- device_type = "cpm";
- model = "CPM";
- ranges = <0 0 4000>;
- reg = <860 f0>;
+ compatible = "fsl,mpc885-cpm", "fsl,cpm1";
command-proc = <9c0>;
- brg-frequency = <0>;
- interrupts = <0 2>; // cpm error interrupt
- interrupt-parent = <&Cpm_pic>;
+ interrupts = <0>; // cpm error interrupt
+ interrupt-parent = <&CPM_PIC>;
+ reg = <9c0 40>;
+ ranges;
+
+ muram@2000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 2000 2000>;
- Cpm_pic: pic@930 {
+ data@0 {
+ compatible = "fsl,cpm-muram-data";
+ reg = <0 1c00>;
+ };
+ };
+
+ brg@9f0 {
+ compatible = "fsl,mpc885-brg",
+ "fsl,cpm1-brg",
+ "fsl,cpm-brg";
+ reg = <9f0 10>;
+ };
+
+ CPM_PIC: interrupt-controller@930 {
interrupt-controller;
- #address-cells = <0>;
- #interrupt-cells = <2>;
+ #interrupt-cells = <1>;
interrupts = <5 2 0 2>;
- interrupt-parent = <&Mpc8xx_pic>;
+ interrupt-parent = <&PIC>;
reg = <930 20>;
- built-in;
- device_type = "cpm-pic";
- compatible = "CPM";
+ compatible = "fsl,mpc885-cpm-pic",
+ "fsl,cpm1-pic";
};
- smc@a80 {
+ serial@a80 {
device_type = "serial";
- compatible = "cpm_uart";
- model = "SMC";
- device-id = <1>;
+ compatible = "fsl,mpc885-smc-uart",
+ "fsl,cpm1-smc-uart";
reg = <a80 10 3e80 40>;
- clock-setup = <00ffffff 0>;
- rx-clock = <1>;
- tx-clock = <1>;
- current-speed = <0>;
- interrupts = <4 3>;
- interrupt-parent = <&Cpm_pic>;
+ interrupts = <4>;
+ interrupt-parent = <&CPM_PIC>;
+ fsl,cpm-brg = <1>;
+ fsl,cpm-command = <0090>;
};
- smc@a90 {
+ serial@a90 {
device_type = "serial";
- compatible = "cpm_uart";
- model = "SMC";
- device-id = <2>;
- reg = <a90 20 3f80 40>;
- clock-setup = <ff00ffff 90000>;
- rx-clock = <2>;
- tx-clock = <2>;
- current-speed = <0>;
- interrupts = <3 3>;
- interrupt-parent = <&Cpm_pic>;
+ compatible = "fsl,mpc885-smc-uart",
+ "fsl,cpm1-smc-uart";
+ reg = <a90 10 3f80 40>;
+ interrupts = <3>;
+ interrupt-parent = <&CPM_PIC>;
+ fsl,cpm-brg = <2>;
+ fsl,cpm-command = <00d0>;
};
- scc@a40 {
+ ethernet@a40 {
device_type = "network";
- compatible = "fs_enet";
- model = "SCC";
- device-id = <3>;
- reg = <a40 18 3e00 80>;
- mac-address = [ 00 00 0C 00 03 FD ];
- interrupts = <1c 3>;
- interrupt-parent = <&Cpm_pic>;
- phy-handle = <&Phy2>;
+ compatible = "fsl,mpc885-scc-enet",
+ "fsl,cpm1-scc-enet";
+ reg = <a40 18 3e00 100>;
+ local-mac-address = [ 00 00 00 00 00 00 ];
+ interrupts = <1c>;
+ interrupt-parent = <&CPM_PIC>;
+ phy-handle = <&PHY2>;
+ fsl,cpm-command = <0080>;
+ linux,network-index = <2>;
};
};
};
+
+ chosen {
+ linux,stdout-path = "/soc/cpm/serial@a80";
+ };
};
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.