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| author | Sean MacLennan <smaclennan@pikatech.com> | 2009-04-06 11:58:25 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-05-21 15:42:56 +1000 |
| commit | 805e324b7fbddf9f420f0ea09eb61c21777b0526 (patch) | |
| tree | a162dd9f4e1b06ef85f3458eff869a3443915f74 /arch/powerpc/boot | |
| parent | 54c181935d2a2d46a1b2f00cbb25acc35e4f5ee2 (diff) | |
| download | kernel_samsung_tuna-805e324b7fbddf9f420f0ea09eb61c21777b0526.zip kernel_samsung_tuna-805e324b7fbddf9f420f0ea09eb61c21777b0526.tar.gz kernel_samsung_tuna-805e324b7fbddf9f420f0ea09eb61c21777b0526.tar.bz2 | |
powerpc: Update Warp to use leds-gpio driver
Now that leds-gpio is a proper OF platform driver, the Warp can use
the leds-gpio driver rather than the old out-of-kernel driver.
One side-effect is the leds-gpio driver always turns the leds off
while the old driver left them alone. So we have to set them back to
the correct settings.
Signed-off-by: Sean MacLennan <smaclennan@pikatech.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/boot')
| -rw-r--r-- | arch/powerpc/boot/dts/warp.dts | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/arch/powerpc/boot/dts/warp.dts b/arch/powerpc/boot/dts/warp.dts index 7e183ff..01bfb56 100644 --- a/arch/powerpc/boot/dts/warp.dts +++ b/arch/powerpc/boot/dts/warp.dts @@ -1,7 +1,7 @@ /* * Device Tree Source for PIKA Warp * - * Copyright (c) 2008 PIKA Technologies + * Copyright (c) 2008-2009 PIKA Technologies * Sean MacLennan <smaclennan@pikatech.com> * * This file is licensed under the terms of the GNU General Public @@ -158,7 +158,7 @@ partition@0 { label = "splash"; - reg = <0x00000000 0x00020000>; + reg = <0x00000000 0x00010000>; }; partition@300000 { label = "fpga"; @@ -244,28 +244,27 @@ }; GPIO0: gpio@ef600b00 { - compatible = "ibm,gpio-440ep"; + compatible = "ibm,ppc4xx-gpio"; reg = <0xef600b00 0x00000048>; #gpio-cells = <2>; gpio-controller; }; GPIO1: gpio@ef600c00 { - compatible = "ibm,gpio-440ep"; + compatible = "ibm,ppc4xx-gpio"; reg = <0xef600c00 0x00000048>; #gpio-cells = <2>; gpio-controller; + }; - led@31 { - compatible = "linux,gpio-led"; - linux,name = ":green:"; - gpios = <&GPIO1 31 0>; - }; - - led@30 { - compatible = "linux,gpio-led"; - linux,name = ":red:"; - gpios = <&GPIO1 30 0>; + power-leds { + compatible = "gpio-leds"; + green { + gpios = <&GPIO1 0 0>; + default-state = "on"; + }; + red { + gpios = <&GPIO1 1 0>; }; }; |