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| author | Linus Walleij <linus.walleij@linaro.org> | 2013-01-05 00:29:31 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-01-28 23:23:44 +0100 |
| commit | f8635abd38776a413d1e84c79353693b8ecf45c9 (patch) | |
| tree | 335410b72facf10dac9bbd53aeafd570eb4dd538 /arch/arm/mach-nomadik/board-nhk8815.c | |
| parent | a352d85adbe8ed0c5c8c69e3ea0ee1833b3ee27e (diff) | |
| download | linux-f8635abd38776a413d1e84c79353693b8ecf45c9.tar.gz linux-f8635abd38776a413d1e84c79353693b8ecf45c9.tar.bz2 linux-f8635abd38776a413d1e84c79353693b8ecf45c9.zip | |
ARM: nomadik: initial devicetree support
Support basic device tree boot on the Nomadik. Implement the
support in the cpu file with the intent of deleting the board
files later. At this stage IRQ controllers, system timer,
l2x0 cache, UARTs and thus console boot is fully functional.
Patch out the code adding devices by initcalls for now so
as not to disturb the boot.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-nomadik/board-nhk8815.c')
| -rw-r--r-- | arch/arm/mach-nomadik/board-nhk8815.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-nomadik/board-nhk8815.c b/arch/arm/mach-nomadik/board-nhk8815.c index 72ec3fad2ba6..d152d7bdf411 100644 --- a/arch/arm/mach-nomadik/board-nhk8815.c +++ b/arch/arm/mach-nomadik/board-nhk8815.c @@ -204,6 +204,10 @@ static int __init nhk8815_mmcsd_init(void) { int ret; + /* For e.g. devicetree boot */ + if (!machine_is_nomadik()) + return 0; + ret = gpio_request(112, "card detect bias"); if (ret) return ret; |