diff options
| author | Afzal Mohammed <afzal@ti.com> | 2012-09-24 01:28:24 +0200 |
|---|---|---|
| committer | Paul Walmsley <paul@pwsan.com> | 2012-09-24 01:28:24 +0200 |
| commit | 4be48fd53bb7620220be5677bd767cda6d9ece0f (patch) | |
| tree | a2dcb3772e6e3fb6e21650751aedd3df28372b1e /arch/arm/mach-omap2/gpmc.c | |
| parent | ARM: OMAP2/3: hwmod data: add gpmc (diff) | |
| download | linux-4be48fd53bb7620220be5677bd767cda6d9ece0f.tar.xz linux-4be48fd53bb7620220be5677bd767cda6d9ece0f.zip | |
ARM: OMAP2+: gpmc: Adapt to HWMOD
Create API for platforms to adapt GPMC to HWMOD
Signed-off-by: Afzal Mohammed <afzal@ti.com>
Reviewed-by: Jon Hunter <jon-hunter@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Diffstat (limited to 'arch/arm/mach-omap2/gpmc.c')
| -rw-r--r-- | arch/arm/mach-omap2/gpmc.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c index fe75656f9900..396ce77caeff 100644 --- a/arch/arm/mach-omap2/gpmc.c +++ b/arch/arm/mach-omap2/gpmc.c @@ -31,10 +31,13 @@ #include <plat/cpu.h> #include <plat/gpmc.h> #include <plat/sdrc.h> +#include <plat/omap_device.h> #include "soc.h" #include "common.h" +#define DEVICE_NAME "omap-gpmc" + /* GPMC register offsets */ #define GPMC_REVISION 0x00 #define GPMC_SYSCONFIG 0x10 @@ -898,6 +901,25 @@ static int __init gpmc_init(void) } postcore_initcall(gpmc_init); +static int __init omap_gpmc_init(void) +{ + struct omap_hwmod *oh; + struct platform_device *pdev; + char *oh_name = "gpmc"; + + oh = omap_hwmod_lookup(oh_name); + if (!oh) { + pr_err("Could not look up %s\n", oh_name); + return -ENODEV; + } + + pdev = omap_device_build(DEVICE_NAME, -1, oh, NULL, 0, NULL, 0, 0); + WARN(IS_ERR(pdev), "could not build omap_device for %s\n", oh_name); + + return IS_ERR(pdev) ? PTR_ERR(pdev) : 0; +} +postcore_initcall(omap_gpmc_init); + static irqreturn_t gpmc_handle_irq(int irq, void *dev) { int i; |