tmio_mmc: Add MMC_CAP_MMC_HIGHSPEED support V2

Enable MMC_CAP_XX support in the tmio_mmc driver if
pdata->capabilities is set.

Signed-off-by: Yusuke Goda <goda.yusuke@renesas.com>
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index e22c3fa..e2c0cc9 100644 (file)
--- a/drivers/mmc/host/tmio_mmc.c
+++ b/drivers/mmc/host/tmio_mmc.c
@@ -550,6 +550,7 @@ static int __devinit tmio_mmc_probe(struct platform_device *dev)
 
        mmc->ops = &tmio_mmc_ops;
        mmc->caps = MMC_CAP_4_BIT_DATA;
+       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;

diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h
index 9cb1834..37d9414 100644 (file)
--- a/include/linux/mfd/tmio.h
+++ b/include/linux/mfd/tmio.h
@@ -60,6 +60,7 @@ void tmio_core_mmc_clk_div(void __iomem *cnf, int shift, int state);
  */
 struct tmio_mmc_data {
        const unsigned int              hclk;
+       unsigned long                   capabilities;
        void (*set_pwr)(struct platform_device *host, int state);
        void (*set_clk_div)(struct platform_device *host, int state);
 };