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ARM: OMAP2+: gpmc: Adapt to HWMOD

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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>
This commit is contained in:
Afzal Mohammed 2012-09-23 17:28:24 -06:00 committed by Paul Walmsley
parent 49484a60ff
commit 4be48fd53b
1 changed files with 22 additions and 0 deletions
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22
arch/arm/mach-omap2/gpmc.c
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@ -31,10 +31,13 @@
#include <plat/cpu.h> #include <plat/cpu.h>
#include <plat/gpmc.h> #include <plat/gpmc.h>
#include <plat/sdrc.h> #include <plat/sdrc.h>
#include <plat/omap_device.h>
#include "soc.h" #include "soc.h"
#include "common.h" #include "common.h"
#define DEVICE_NAME "omap-gpmc"
/* GPMC register offsets */ /* GPMC register offsets */
#define GPMC_REVISION 0x00 #define GPMC_REVISION 0x00
#define GPMC_SYSCONFIG 0x10 #define GPMC_SYSCONFIG 0x10
@ -898,6 +901,25 @@ static int __init gpmc_init(void)
} }
postcore_initcall(gpmc_init); 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) static irqreturn_t gpmc_handle_irq(int irq, void *dev)
{ {
int i; int i;