diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2010-05-19 18:37:25 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-05-22 17:05:21 +0900 |
| commit | a2b14dc9615c215a8cf4f2041f6c0c3fff5fc486 (patch) | |
| tree | b4958eebca382ca616622e3abf148853e4f84f5e | |
| parent | 8f4b3036d1b9bdb6f5fa0b920e0163d64a990327 (diff) | |
mmc: let MFD's provide supported Vdd card voltages to tmio_mmc
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| -rw-r--r-- | drivers/mmc/host/tmio_mmc.c | 5 | ||||
| -rw-r--r-- | include/linux/mfd/tmio.h | 1 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c index faa16b7d9412..883fcac21004 100644 --- a/drivers/mmc/host/tmio_mmc.c +++ b/drivers/mmc/host/tmio_mmc.c @@ -847,7 +847,10 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev) mmc->caps |= pdata->capabilities; mmc->f_max = pdata->hclk; mmc->f_min = mmc->f_max / 512; - mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34; + if (pdata->ocr_mask) + mmc->ocr_avail = pdata->ocr_mask; + else + mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34; /* Tell the MFD core we are ready to be enabled */ if (cell->enable) { diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index feeed0b9ee70..f07425bc3dcd 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -70,6 +70,7 @@ struct tmio_mmc_data { unsigned int hclk; unsigned long capabilities; unsigned long flags; + u32 ocr_mask; /* available voltages */ struct tmio_mmc_dma *dma; void (*set_pwr)(struct platform_device *host, int state); void (*set_clk_div)(struct platform_device *host, int state); |