From b8842451079a3034363320b932205d9cea791e9d Mon Sep 17 00:00:00 2001 From: Grant Likely Date: Tue, 3 Feb 2009 12:30:26 -0700 Subject: powerpc/5200: Trim cruft from device trees Trim out obsolete/extraneous properties and tighten up some usage conventions. Changes include: - removal of device_type properties - removal of cell-index properties - Addition of gpio-controller and #gpio-cells properties to gpio nodes - Move common interrupt-parent property out of device nodes and into top level parent node. This patch also include what looks to be just trivial editorial whitespace/format changes, but there is real method in this madness. Editorial changes were made to keep the all the mpc5200 board device trees as similar as possible so that diffs between them only show the real differences between the boards. The pcm030 device tree was most affected by this because many of the comments had been changed from // to /* */ style and some cell values where changed from decimal to hex format when it was cloned from one of the other 5200 device trees. Signed-off-by: Grant Likely Reviewed-by: Wolfram Sang --- arch/powerpc/boot/dts/cm5200.dts | 49 +++++++++------------------------------- 1 file changed, 11 insertions(+), 38 deletions(-) (limited to 'arch/powerpc/boot/dts/cm5200.dts') diff --git a/arch/powerpc/boot/dts/cm5200.dts b/arch/powerpc/boot/dts/cm5200.dts index 2f74cc4e093..cee8080aa24 100644 --- a/arch/powerpc/boot/dts/cm5200.dts +++ b/arch/powerpc/boot/dts/cm5200.dts @@ -17,6 +17,7 @@ compatible = "schindler,cm5200"; #address-cells = <1>; #size-cells = <1>; + interrupt-parent = <&mpc5200_pic>; cpus { #address-cells = <1>; @@ -66,7 +67,6 @@ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x600 0x10>; interrupts = <1 9 0>; - interrupt-parent = <&mpc5200_pic>; fsl,has-wdt; }; @@ -74,84 +74,76 @@ compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x610 0x10>; interrupts = <1 10 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@620 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x620 0x10>; interrupts = <1 11 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@630 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x630 0x10>; interrupts = <1 12 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@640 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x640 0x10>; interrupts = <1 13 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@650 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x650 0x10>; interrupts = <1 14 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@660 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x660 0x10>; interrupts = <1 15 0>; - interrupt-parent = <&mpc5200_pic>; }; timer@670 { // General Purpose Timer compatible = "fsl,mpc5200b-gpt","fsl,mpc5200-gpt"; reg = <0x670 0x10>; interrupts = <1 16 0>; - interrupt-parent = <&mpc5200_pic>; }; rtc@800 { // Real time clock compatible = "fsl,mpc5200b-rtc","fsl,mpc5200-rtc"; reg = <0x800 0x100>; interrupts = <1 5 0 1 6 0>; - interrupt-parent = <&mpc5200_pic>; }; - gpio@b00 { + gpio_simple: gpio@b00 { compatible = "fsl,mpc5200b-gpio","fsl,mpc5200-gpio"; reg = <0xb00 0x40>; interrupts = <1 7 0>; - interrupt-parent = <&mpc5200_pic>; + gpio-controller; + #gpio-cells = <2>; }; - gpio@c00 { + gpio_wkup: gpio@c00 { compatible = "fsl,mpc5200b-gpio-wkup","fsl,mpc5200-gpio-wkup"; reg = <0xc00 0x40>; interrupts = <1 8 0 0 3 0>; - interrupt-parent = <&mpc5200_pic>; + gpio-controller; + #gpio-cells = <2>; }; spi@f00 { compatible = "fsl,mpc5200b-spi","fsl,mpc5200-spi"; reg = <0xf00 0x20>; interrupts = <2 13 0 2 14 0>; - interrupt-parent = <&mpc5200_pic>; }; usb@1000 { compatible = "fsl,mpc5200b-ohci","fsl,mpc5200-ohci","ohci-be"; reg = <0x1000 0xff>; interrupts = <2 6 0>; - interrupt-parent = <&mpc5200_pic>; }; dma-controller@1200 { @@ -161,7 +153,6 @@ 3 4 0 3 5 0 3 6 0 3 7 0 3 8 0 3 9 0 3 10 0 3 11 0 3 12 0 3 13 0 3 14 0 3 15 0>; - interrupt-parent = <&mpc5200_pic>; }; xlb@1f00 { @@ -170,48 +161,34 @@ }; serial@2000 { // PSC1 - device_type = "serial"; compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; - port-number = <0>; // Logical port assignment reg = <0x2000 0x100>; interrupts = <2 1 0>; - interrupt-parent = <&mpc5200_pic>; }; serial@2200 { // PSC2 - device_type = "serial"; - compatible = "fsl,mpc5200-psc-uart"; - port-number = <1>; // Logical port assignment + compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; reg = <0x2200 0x100>; interrupts = <2 2 0>; - interrupt-parent = <&mpc5200_pic>; }; serial@2400 { // PSC3 - device_type = "serial"; - compatible = "fsl,mpc5200-psc-uart"; - port-number = <2>; // Logical port assignment + compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; reg = <0x2400 0x100>; interrupts = <2 3 0>; - interrupt-parent = <&mpc5200_pic>; }; serial@2c00 { // PSC6 - device_type = "serial"; compatible = "fsl,mpc5200b-psc-uart","fsl,mpc5200-psc-uart"; - port-number = <5>; // Logical port assignment reg = <0x2c00 0x100>; interrupts = <2 4 0>; - interrupt-parent = <&mpc5200_pic>; }; ethernet@3000 { - device_type = "network"; compatible = "fsl,mpc5200b-fec","fsl,mpc5200-fec"; reg = <0x3000 0x400>; local-mac-address = [ 00 00 00 00 00 00 ]; interrupts = <2 5 0>; - interrupt-parent = <&mpc5200_pic>; phy-handle = <&phy0>; }; @@ -221,10 +198,8 @@ compatible = "fsl,mpc5200b-mdio","fsl,mpc5200-mdio"; reg = <0x3000 0x400>; // fec range, since we need to setup fec interrupts interrupts = <2 5 0>; // these are for "mii command finished", not link changes & co. - interrupt-parent = <&mpc5200_pic>; phy0: ethernet-phy@0 { - device_type = "ethernet-phy"; reg = <0>; }; }; @@ -235,7 +210,6 @@ compatible = "fsl,mpc5200b-i2c","fsl,mpc5200-i2c","fsl-i2c"; reg = <0x3d40 0x40>; interrupts = <2 16 0>; - interrupt-parent = <&mpc5200_pic>; fsl5200-clocking; }; @@ -245,9 +219,8 @@ }; }; - lpb { - model = "fsl,lpb"; - compatible = "fsl,lpb"; + localbus { + compatible = "fsl,mpc5200b-lpb","simple-bus"; #address-cells = <2>; #size-cells = <1>; ranges = <0 0 0xfc000000 0x2000000>; 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