[PATCH 3/4] [POWERPC] 85xx: add local bus nodes for Flash and CAN to tqm8560.dts

Wolfgang Grandegger wg at grandegger.com
Fri May 30 16:49:47 EST 2008


Signed-off-by: Wolfgang Grandegger <wg at grandegger.com>
---
 arch/powerpc/boot/dts/tqm8560.dts |   66 +++++++++++++++++++++++++++++++++++++
 1 files changed, 66 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/boot/dts/tqm8560.dts b/arch/powerpc/boot/dts/tqm8560.dts
index b9ac6c9..c2c25cd 100644
--- a/arch/powerpc/boot/dts/tqm8560.dts
+++ b/arch/powerpc/boot/dts/tqm8560.dts
@@ -2,6 +2,7 @@
  * TQM 8560 Device Tree Source
  *
  * Copyright 2008 Freescale Semiconductor Inc.
+ * Copyright 2008 Wolfgang Grandegger <wg at grandegger.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
@@ -221,6 +222,71 @@
 		};
 	};
 
+	localbus at e0005000 {
+		compatible = "fsl,mpc8560-localbus", "fsl,pq3-localbus",
+			     "simple-bus";
+		#address-cells = <2>;
+		#size-cells = <1>;
+		reg = <0xe0005000 0x100>;	// BRx, ORx, etc.
+
+		ranges = <
+			0 0x0 0xfc000000 0x04000000	// NOR FLASH bank 1
+			1 0x0 0xf8000000 0x08000000	// NOR FLASH bank 0
+			2 0x0 0xe3000000 0x00008000	// CAN (2 x i82527)
+		>;
+
+		flash at 1,0 {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "cfi-flash";
+			reg = <1 0x0 0x8000000>;
+			bank-width = <4>;
+			device-width = <1>;
+
+			partition at 0 {
+				label = "kernel";
+				reg = <0x00000000 0x00200000>;
+			};
+			partition at 200000 {
+				label = "root";
+				reg = <0x00200000 0x00300000>;
+			};
+			partition at 500000 {
+				label = "user";
+				reg = <0x00500000 0x07a00000>;
+			};
+			partition at 7f00000 {
+				label = "env1";
+				reg = <0x07f00000 0x00040000>;
+			};
+			partition at 7f40000 {
+				label = "env2";
+				reg = <0x07f40000 0x00040000>;
+			};
+			partition at 7f80000 {
+				label = "u-boot";
+				reg = <0x07f80000 0x00080000>;
+				read-only;
+			};
+		};
+
+/* CAN must be enabled and initialized by U-Boot
+		can0 at 2,0 {
+			compatible = "intel,82527"; // Bosch CC770
+			reg = <2 0x0 0x100>;
+			interrupts = <4 0>;
+			interrupt-parent = <&mpic>;
+		};
+
+		can1 at 2,100 {
+			compatible = "intel,82527"; // Bosch CC770
+			reg = <2 0x100 0x100>;
+			interrupts = <4 0>;
+			interrupt-parent = <&mpic>;
+		};
+*/
+	};
+
 	pci0: pci at e0008000 {
 		cell-index = <0>;
 		#interrupt-cells = <1>;
-- 
1.5.4.2




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