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Subject[PATCH 1/5] powerpc: dts: klondike: Add AHB, APB bus; remove OPB bus
Date
Add entries in klondike device tree for AHB and APB bus and remove entry for
non-existent OPB bus inherited from legacy code.

Signed-off-by: Tanmay Inamdar <tinamdar@apm.com>
---
:100644 100644 8c94290... 4ff2852... M arch/powerpc/boot/dts/klondike.dts
arch/powerpc/boot/dts/klondike.dts | 167 ++++++++++++++++++-----------------
1 files changed, 86 insertions(+), 81 deletions(-)
diff --git a/arch/powerpc/boot/dts/klondike.dts b/arch/powerpc/boot/dts/klondike.dts
index 8c94290..4ff2852 100644
--- a/arch/powerpc/boot/dts/klondike.dts
+++ b/arch/powerpc/boot/dts/klondike.dts
@@ -132,96 +132,101 @@
/*RXDE*/ 0x3 0x4>;
};

- POB0: opb {
- compatible = "ibm,opb";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges = <0x20000000 0x20000000 0x30000000
- 0x50000000 0x50000000 0x10000000
- 0x60000000 0x60000000 0x10000000
- 0xFE000000 0xFE000000 0x00010000>;
- dcr-reg = <0x100 0x020>;
- clock-frequency = <300000000>; /* Filled in by U-Boot */
+ RGMII0: emac-rgmii@400a2000 {
+ compatible = "ibm,rgmii";
+ reg = <0x400a2000 0x00000010>;
+ has-mdio;
+ };

- RGMII0: emac-rgmii@400a2000 {
- compatible = "ibm,rgmii";
- reg = <0x400a2000 0x00000010>;
- has-mdio;
- };
+ TAH0: emac-tah@400a3000 {
+ compatible = "ibm,tah";
+ reg = <0x400a3000 0x100>;
+ };

- TAH0: emac-tah@400a3000 {
- compatible = "ibm,tah";
- reg = <0x400a3000 0x100>;
- };
+ TAH1: emac-tah@400a4000 {
+ compatible = "ibm,tah";
+ reg = <0x400a4000 0x100>;
+ };

- TAH1: emac-tah@400a4000 {
- compatible = "ibm,tah";
- reg = <0x400a4000 0x100>;
- };
+ EMAC0: ethernet@400a0000 {
+ compatible = "ibm,emac4", "ibm-emac4sync";
+ interrupt-parent = <&EMAC0>;
+ interrupts = <0x0>;
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-map = </*Status*/ 0x0 &UIC0 0x13 0x4>;
+ reg = <0x400a0000 0x00000100>;
+ local-mac-address = [000000000000]; /* Filled in by U-Boot */
+ mal-device = <&MAL0>;
+ mal-tx-channel = <0x0>;
+ mal-rx-channel = <0x0>;
+ cell-index = <0>;
+ max-frame-size = <9000>;
+ rx-fifo-size = <4096>;
+ tx-fifo-size = <2048>;
+ phy-mode = "rgmii";
+ phy-address = <0x2>;
+ turbo = "no";
+ phy-map = <0x00000000>;
+ rgmii-device = <&RGMII0>;
+ rgmii-channel = <0>;
+ tah-device = <&TAH0>;
+ tah-channel = <0>;
+ has-inverted-stacr-oc;
+ has-new-stacr-staopc;
+ };

- EMAC0: ethernet@400a0000 {
- compatible = "ibm,emac4", "ibm-emac4sync";
- interrupt-parent = <&EMAC0>;
- interrupts = <0x0>;
- #interrupt-cells = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-map = </*Status*/ 0x0 &UIC0 0x13 0x4>;
- reg = <0x400a0000 0x00000100>;
- local-mac-address = [000000000000]; /* Filled in by U-Boot */
- mal-device = <&MAL0>;
- mal-tx-channel = <0x0>;
- mal-rx-channel = <0x0>;
- cell-index = <0>;
- max-frame-size = <9000>;
- rx-fifo-size = <4096>;
- tx-fifo-size = <2048>;
- phy-mode = "rgmii";
- phy-address = <0x2>;
- turbo = "no";
- phy-map = <0x00000000>;
- rgmii-device = <&RGMII0>;
- rgmii-channel = <0>;
- tah-device = <&TAH0>;
- tah-channel = <0>;
- has-inverted-stacr-oc;
- has-new-stacr-staopc;
- };
+ EMAC1: ethernet@400a1000 {
+ compatible = "ibm,emac4", "ibm-emac4sync";
+ status = "disabled";
+ interrupt-parent = <&EMAC1>;
+ interrupts = <0x0>;
+ #interrupt-cells = <1>;
+ #address-cells = <0>;
+ #size-cells = <0>;
+ interrupt-map = </*Status*/ 0x0 &UIC0 0x14 0x4>;
+ reg = <0x400a1000 0x00000100>;
+ local-mac-address = [000000000000]; /* Filled in by U-Boot */
+ mal-device = <&MAL0>;
+ mal-tx-channel = <1>;
+ mal-rx-channel = <8>;
+ cell-index = <1>;
+ max-frame-size = <9000>;
+ rx-fifo-size = <4096>;
+ tx-fifo-size = <2048>;
+ phy-mode = "rgmii";
+ phy-address = <0x3>;
+ turbo = "no";
+ phy-map = <0x00000000>;
+ rgmii-device = <&RGMII0>;
+ rgmii-channel = <1>;
+ tah-device = <&TAH1>;
+ tah-channel = <0>;
+ has-inverted-stacr-oc;
+ has-new-stacr-staopc;
+ mdio-device = <&EMAC0>;
+ };

- EMAC1: ethernet@400a1000 {
- compatible = "ibm,emac4", "ibm-emac4sync";
- status = "disabled";
- interrupt-parent = <&EMAC1>;
- interrupts = <0x0>;
- #interrupt-cells = <1>;
- #address-cells = <0>;
- #size-cells = <0>;
- interrupt-map = </*Status*/ 0x0 &UIC0 0x14 0x4>;
- reg = <0x400a1000 0x00000100>;
- local-mac-address = [000000000000]; /* Filled in by U-Boot */
- mal-device = <&MAL0>;
- mal-tx-channel = <1>;
- mal-rx-channel = <8>;
- cell-index = <1>;
- max-frame-size = <9000>;
- rx-fifo-size = <4096>;
- tx-fifo-size = <2048>;
- phy-mode = "rgmii";
- phy-address = <0x3>;
- turbo = "no";
- phy-map = <0x00000000>;
- rgmii-device = <&RGMII0>;
- rgmii-channel = <1>;
- tah-device = <&TAH1>;
- tah-channel = <0>;
- has-inverted-stacr-oc;
- has-new-stacr-staopc;
- mdio-device = <&EMAC0>;
+ AHB: ahb {
+ compatible = "apm,ahb";
+ dcr-reg = <0xc 0x2>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ clock-frequency = <0>; /* Filled in by U-Boot */
+
+ APB: apb {
+ compatible = "apm,apb";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+ clock-frequency = <0>;
};
};
};

chosen {
- linux,stdout-path = "/plb/opb/serial@50001000";
+ linux,stdout-path = "/plb/ahb/apb/serial@50001000";
};
};
--
1.6.1.rc3


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