[PATCH 3/3] ARM: pxa: palmtreo: add docg4 device initialization
From: Mike Dunn <hidden>
Date: 2012-12-22 19:31:59
Subsystem:
arm port, pxa2xx/pxa3xx support, the rest · Maintainers:
Russell King, Daniel Mack, Haojian Zhuang, Robert Jarzmik, Linus Torvalds
This patch adds initialization of the docg4 nand flash device to the treo680. Signed-off-by: Mike Dunn <redacted> --- arch/arm/mach-pxa/palmtreo.c | 31 +++++++++++++++++++++++++++++++ 1 files changed, 31 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-pxa/palmtreo.c b/arch/arm/mach-pxa/palmtreo.c
index cb9cc7b..f3e2d08 100644
--- a/arch/arm/mach-pxa/palmtreo.c
+++ b/arch/arm/mach-pxa/palmtreo.c@@ -404,6 +404,36 @@ static void __init palmtreo_leds_init(void) } /****************************************************************************** + * diskonchip docg4 flash + ******************************************************************************/ +#if defined(CONFIG_MACH_TREO680) +/* REVISIT: does the centro have this device also? */ +#if defined(CONFIG_MTD_NAND_DOCG4) || defined(CONFIG_MTD_NAND_DOCG4_MODULE) +static struct resource docg4_resources[] = { + { + .start = 0x00000000, + .end = 0x00001FFF, + .flags = IORESOURCE_MEM, + }, +}; + +static struct platform_device palmtreo680_docg4_flashdevice = { + .name = "docg4", + .id = -1, + .resource = docg4_resources, + .num_resources = ARRAY_SIZE(docg4_resources), +}; + +static void __init palmtreo680_docg4_flash_init(void) +{ + platform_device_register(&palmtreo680_docg4_flashdevice); +} +#else +static inline void palmtreo680_docg4_flash_init(void) {} +#endif +#endif + +/****************************************************************************** * Machine init ******************************************************************************/ static void __init treo_reserve(void)
@@ -482,6 +512,7 @@ static void __init treo680_init(void) treo680_lcd_init(); palm27x_mmc_init(GPIO_NR_TREO_SD_DETECT_N, GPIO_NR_TREO680_SD_READONLY, GPIO_NR_TREO680_SD_POWER, 0); + palmtreo680_docg4_flash_init(); } #endif
--
1.7.8.6