diff options
| author |   Cliff Cai <cliff.cai@analog.com> | 2009-01-07 23:14:38 +0800 |
|---|---|---|
| committer |   Bryan Wu <cooloney@kernel.org> | 2009-01-07 23:14:38 +0800 |
| commit | 501674a593e7cffc416bc15c99ed9589316406d8 (patch) | |
| tree | 5fa5ebead5efe7bdff14782ca643902f9416017a /arch | |
| parent | Blackfin arch: fix bug - kernel stops at initial console (diff) | |
| download | linux-dev-501674a593e7cffc416bc15c99ed9589316406d8.tar.xz linux-dev-501674a593e7cffc416bc15c99ed9589316406d8.zip | |
Blackfin arch: add SDIO host driver platform data
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/blackfin/include/asm/bfin_sdh.h | 19 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf518/boards/ezbrd.c | 22 | ||||
| -rw-r--r-- | arch/blackfin/mach-bf548/boards/ezkit.c | 11 |
3 files changed, 52 insertions, 0 deletions
diff --git a/arch/blackfin/include/asm/bfin_sdh.h b/arch/blackfin/include/asm/bfin_sdh.h new file mode 100644 index 000000000000..d61d5497c590 --- /dev/null +++ b/arch/blackfin/include/asm/bfin_sdh.h @@ -0,0 +1,19 @@ +/* + * bfin_sdh.h - Blackfin SDH definitions + * + * Copyright 2008 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#ifndef __BFIN_SDH_H__ +#define __BFIN_SDH_H__ + +struct bfin_sd_host { + int dma_chan; + int irq_int0; + int irq_int1; + u16 pin_req[7]; +}; + +#endif diff --git a/arch/blackfin/mach-bf518/boards/ezbrd.c b/arch/blackfin/mach-bf518/boards/ezbrd.c index b76953b475da..15f1351c8645 100644 --- a/arch/blackfin/mach-bf518/boards/ezbrd.c +++ b/arch/blackfin/mach-bf518/boards/ezbrd.c @@ -44,6 +44,7 @@ #include <asm/reboot.h> #include <asm/portmux.h> #include <asm/dpmc.h> +#include <asm/bfin_sdh.h> #include <linux/spi/ad7877.h> /* @@ -522,6 +523,23 @@ static struct platform_device bfin_device_gpiokeys = { }; #endif +#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE) + +static struct bfin_sd_host bfin_sdh_data = { + .dma_chan = CH_RSI, + .irq_int0 = IRQ_RSI_INT0, + .pin_req = {P_RSI_DATA0, P_RSI_DATA1, P_RSI_DATA2, P_RSI_DATA3, P_RSI_CMD, P_RSI_CLK, 0}, +}; + +static struct platform_device bf51x_sdh_device = { + .name = "bfin-sdh", + .id = 0, + .dev = { + .platform_data = &bfin_sdh_data, + }, +}; +#endif + static struct resource bfin_gpios_resources = { .start = 0, .end = MAX_BLACKFIN_GPIOS - 1, @@ -600,6 +618,10 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_device_gpiokeys, #endif +#if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE) + &bf51x_sdh_device, +#endif + #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) &ezbrd_flash_device, #endif diff --git a/arch/blackfin/mach-bf548/boards/ezkit.c b/arch/blackfin/mach-bf548/boards/ezkit.c index 882edd403bd4..d0816817f7c1 100644 --- a/arch/blackfin/mach-bf548/boards/ezkit.c +++ b/arch/blackfin/mach-bf548/boards/ezkit.c @@ -45,6 +45,7 @@ #include <asm/nand.h> #include <asm/dpmc.h> #include <asm/portmux.h> +#include <asm/bfin_sdh.h> #include <mach/bf54x_keys.h> #include <linux/input.h> #include <linux/spi/ad7877.h> @@ -504,9 +505,19 @@ static struct platform_device bf5xx_nand_device = { #endif #if defined(CONFIG_SDH_BFIN) || defined(CONFIG_SDH_BFIN_MODULE) + +static struct bfin_sd_host bfin_sdh_data = { + .dma_chan = CH_SDH, + .irq_int0 = IRQ_SDH_MASK0, + .pin_req = {P_SD_D0, P_SD_D1, P_SD_D2, P_SD_D3, P_SD_CLK, P_SD_CMD, 0}, +}; + static struct platform_device bf54x_sdh_device = { .name = "bfin-sdh", .id = 0, + .dev = { + .platform_data = &bfin_sdh_data, + }, }; #endif |