diff options
| author |   Varadarajan, Charulatha <charu@ti.com> | 2010-09-23 20:02:42 +0530 |
|---|---|---|
| committer |   Kevin Hilman <khilman@deeprootsystems.com> | 2010-09-29 12:21:57 -0700 |
| commit | f2ce62312650211f6cf665cd6dc519c334c4071e (patch) | |
| tree | 37c52a98bf3e19f6658d4ce4fbfaf6fce0cfc85c /arch/arm/mach-omap1/devices.c | |
| parent | OMAP4: hwmod data: Add watchdog timer (diff) | |
| download | linux-dev-f2ce62312650211f6cf665cd6dc519c334c4071e.tar.xz linux-dev-f2ce62312650211f6cf665cd6dc519c334c4071e.zip | |
OMAP: WDT: Split OMAP1 and OMAP2PLUS device registration
This patch splits omap_init_wdt() into separate omap_init_wdt()
functions under mach-omap1 and mach-omap2 and set them up with
subsys_initcall.
Also it uses omap_device_build() API instead of
platform_device_register() for watchdog timer device registration
for OMAP2plus chips.
For OMAP2plus chips, the device specific data defined in centralized
hwmod database will be used.
Signed-off-by: Charulatha V <charu@ti.com>
Acked-by: Cousson, Benoit <b-cousson@ti.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-omap1/devices.c')
| -rw-r--r-- | arch/arm/mach-omap1/devices.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c index aa0725608fb1..a919366a90dd 100644 --- a/arch/arm/mach-omap1/devices.c +++ b/arch/arm/mach-omap1/devices.c @@ -232,3 +232,30 @@ static int __init omap1_init_devices(void) } arch_initcall(omap1_init_devices); +#if defined(CONFIG_OMAP_WATCHDOG) || defined(CONFIG_OMAP_WATCHDOG_MODULE) + +static struct resource wdt_resources[] = { + { + .start = 0xfffeb000, + .end = 0xfffeb07F, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device omap_wdt_device = { + .name = "omap_wdt", + .id = -1, + .num_resources = ARRAY_SIZE(wdt_resources), + .resource = wdt_resources, +}; + +static int __init omap_init_wdt(void) +{ + if (!cpu_is_omap16xx()) + return; + + platform_device_register(&omap_wdt_device); + return 0; +} +subsys_initcall(omap_init_wdt); +#endif |