From: Yusuke Goda <goda.yusuke@renesas.com>
To: linux-mmc@vger.kernel.org
Cc: akpm@linux-foundation.org, Magnus Damm <magnus.damm@gmail.com>,
linus.ml.walleij@gmail.com
Subject: [PATCH v2] tmio_mmc: Add MMC_CAP_MMC_HIGHSPEED support
Date: Tue, 16 Feb 2010 11:34:56 +0900 [thread overview]
Message-ID: <4B7A0450.8000303@renesas.com> (raw)
Linus, thank you for your advice.
Enable MMC_CAP_XX support in the tmio_mmc driver if
pdata->capabilities is set.
Signed-off-by: Yusuke Goda <goda.yusuke@renesas.com>
---
drivers/mmc/host/tmio_mmc.c | 1 +
include/linux/mfd/tmio.h | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/mmc/host/tmio_mmc.c b/drivers/mmc/host/tmio_mmc.c
index e22c3fa..e2c0cc9 100644
--- 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
--- 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);
};
--
1.6.4.3
next reply other threads:[~2010-02-16 2:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-16 2:34 Yusuke Goda [this message]
2010-02-16 9:57 ` [PATCH v2] tmio_mmc: Add MMC_CAP_MMC_HIGHSPEED support Magnus Damm
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