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Commit 8b8842bf authored by Mike Dunn's avatar Mike Dunn Committed by Haojian Zhuang
Browse files

ARM: palmtreo: add docg4 device initialization 



This patch adds initialization of the docg4 nand flash device to the treo680.

Signed-off-by: default avatarMike Dunn <mikedunn@newsguy.com>
Reviewed-by: default avatarMarek Vasut <marex@denx.de>
Acked-by: default avatarTomas Cech <sleep_walker@suse.cz>
Signed-off-by: default avatarHaojian Zhuang <haojian.zhuang@gmail.com>
parent 7d1f9aef

arch/arm/mach-pxa/palmtreo.c

+31 −0
Original line number Diff line number Diff line
@@ -395,6 +395,36 @@ static void __init palmtreo_leds_init(void) 
static inline void palmtreo_leds_init(void) {}

#endif



/******************************************************************************

 * diskonchip docg4 flash

 ******************************************************************************/

#if defined(CONFIG_MACH_TREO680)

/* REVISIT: does the centro have this device also? */

#if IS_ENABLED(CONFIG_MTD_NAND_DOCG4)

static struct resource docg4_resources[] = {

	{

		.start	= 0x00000000,

		.end	= 0x00001FFF,

		.flags	= IORESOURCE_MEM,

	},

};



static struct platform_device treo680_docg4_flash = {

	.name   = "docg4",

	.id     = -1,

	.resource = docg4_resources,

	.num_resources = ARRAY_SIZE(docg4_resources),

};



static void __init treo680_docg4_flash_init(void)

{

	platform_device_register(&treo680_docg4_flash);

}

#else

static inline void treo680_docg4_flash_init(void) {}

#endif

#endif



/******************************************************************************

 * Machine init

 ******************************************************************************/
@@ -430,6 +460,7 @@ static void __init treo680_init(void) 
	palmphone_common_init();

	palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, GPIO_NR_TREO680_SD_READONLY,

			GPIO_NR_TREO680_SD_POWER, 0);

	treo680_docg4_flash_init();

}

#endif