mirror of https://gitee.com/openkylin/linux.git
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>
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@ -395,6 +395,36 @@ static void __init palmtreo_leds_init(void)
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static inline void palmtreo_leds_init(void) {}
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#endif
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/******************************************************************************
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* diskonchip docg4 flash
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******************************************************************************/
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#if defined(CONFIG_MACH_TREO680)
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/* REVISIT: does the centro have this device also? */
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#if IS_ENABLED(CONFIG_MTD_NAND_DOCG4)
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static struct resource docg4_resources[] = {
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{
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.start = 0x00000000,
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.end = 0x00001FFF,
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.flags = IORESOURCE_MEM,
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},
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};
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static struct platform_device treo680_docg4_flash = {
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.name = "docg4",
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.id = -1,
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.resource = docg4_resources,
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.num_resources = ARRAY_SIZE(docg4_resources),
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};
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static void __init treo680_docg4_flash_init(void)
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{
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platform_device_register(&treo680_docg4_flash);
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}
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#else
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static inline void treo680_docg4_flash_init(void) {}
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#endif
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#endif
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/******************************************************************************
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* Machine init
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******************************************************************************/
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@ -430,6 +460,7 @@ static void __init treo680_init(void)
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palmphone_common_init();
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palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, GPIO_NR_TREO680_SD_READONLY,
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GPIO_NR_TREO680_SD_POWER, 0);
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treo680_docg4_flash_init();
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}
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#endif
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