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ARM: palmtreo: add docg4 device initialization 

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

Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Tomas Cech <sleep_walker@suse.cz>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
This commit is contained in:
Mike Dunn 2012-12-27 10:02:19 -08:00 committed by Haojian Zhuang
parent 7d1f9aeff1
commit 8b8842bfcb
1 changed files with 31 additions and 0 deletions
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31
arch/arm/mach-pxa/palmtreo.c
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@ -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