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Commit 4be48fd5 authored by Afzal Mohammed's avatar Afzal Mohammed Committed by Paul Walmsley
Browse files

ARM: OMAP2+: gpmc: Adapt to HWMOD 



Create API for platforms to adapt GPMC to HWMOD

Signed-off-by: default avatarAfzal Mohammed <afzal@ti.com>
Reviewed-by: default avatarJon Hunter <jon-hunter@ti.com>
Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
parent 49484a60

arch/arm/mach-omap2/gpmc.c

+22 −0
Original line number Diff line number Diff line
@@ -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;