diff options
| author | kishore kadiyala <kishore.kadiyala@ti.com> | 2009-09-22 16:45:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-09-23 07:39:37 -0700 |
| commit | 82cf818d54f0a415a031eabd0949a81946445198 (patch) | |
| tree | 947295f8136af85acd7e33b7ab01a8e8669c13b8 /drivers | |
| parent | c99436fb7505ca2427780d7ae49ebb427bb6f374 (diff) | |
| download | linux-82cf818d54f0a415a031eabd0949a81946445198.tar.gz linux-82cf818d54f0a415a031eabd0949a81946445198.tar.bz2 linux-82cf818d54f0a415a031eabd0949a81946445198.zip | |
omap4: mmc driver support on OMAP4
Add basic support for all 5 MMC controllers on OMAP4.
This patch doesn't include mmc-regulator support
Signed-off-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
Cc: Jarkko Lavinen <jarkko.lavinen@nokia.com>
Acked-by: Madhusudhan Chikkature <madhu.cr@ti.com>
Cc: Russell King <linux@arm.linux.org.uk>
Acked-by: Tony Lindgren <tony@atomide.com>
Cc: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>
Cc: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 10 |
2 files changed, 13 insertions, 3 deletions
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index 6f20eb93554b..7cb057f3f883 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -132,11 +132,11 @@ config MMC_OMAP config MMC_OMAP_HS tristate "TI OMAP High Speed Multimedia Card Interface support" - depends on ARCH_OMAP2430 || ARCH_OMAP3 + depends on ARCH_OMAP2430 || ARCH_OMAP3 || ARCH_OMAP4 help This selects the TI OMAP High Speed Multimedia card Interface. - If you have an OMAP2430 or OMAP3 board with a Multimedia Card slot, - say Y or M here. + If you have an OMAP2430 or OMAP3 board or OMAP4 board with a + Multimedia Card slot, say Y or M here. If unsure, say N. diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index a4dd43f117f0..4487cc097911 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -109,6 +109,8 @@ #define OMAP_MMC1_DEVID 0 #define OMAP_MMC2_DEVID 1 #define OMAP_MMC3_DEVID 2 +#define OMAP_MMC4_DEVID 3 +#define OMAP_MMC5_DEVID 4 #define MMC_TIMEOUT_MS 20 #define OMAP_MMC_MASTER_CLOCK 96000000 @@ -1758,6 +1760,14 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev) host->dma_line_tx = OMAP34XX_DMA_MMC3_TX; host->dma_line_rx = OMAP34XX_DMA_MMC3_RX; break; + case OMAP_MMC4_DEVID: + host->dma_line_tx = OMAP44XX_DMA_MMC4_TX; + host->dma_line_rx = OMAP44XX_DMA_MMC4_RX; + break; + case OMAP_MMC5_DEVID: + host->dma_line_tx = OMAP44XX_DMA_MMC5_TX; + host->dma_line_rx = OMAP44XX_DMA_MMC5_RX; + break; default: dev_err(mmc_dev(host->mmc), "Invalid MMC id\n"); goto err_irq; |