From: prakity@marvell.com (Philip Rakity)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] mach-mmp: Enable multiple platform support for SD/MMC cloc=
Date: Mon, 20 Dec 2010 14:42:22 -0800 [thread overview]
Message-ID: <mailman.90.1293002165.1530.linux-arm-kernel@lists.infradead.org> (raw)
k adjustment
Set timing for brownstone for SD/MMC cards to enable detection
Signed-off-by: Philip Rakity <prakity@marvell.com>
---
arch/arm/mach-mmp/brownstone.c | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-mmp/brownstone.c b/arch/arm/mach-mmp/brownstone.=
c
index 1f11744..e4e458c 100644
--- a/arch/arm/mach-mmp/brownstone.c
+++ b/arch/arm/mach-mmp/brownstone.c
@@ -142,14 +142,22 @@ static struct i2c_board_info brownstone_twsi1_info[] =
=3D {
};
=20
static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc0 =3D {
- .max_speed =3D 25000000,
+ .adjust_clocks =3D 1,
+ .clk_select =3D 1,
+ .clk_delay =3D 31,
};
=20
static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc1 =3D {
+ .adjust_clocks =3D 1,
+ .clk_select =3D 1,
+ .clk_delay =3D 15,
.flags =3D PXA_FLAG_CARD_PERMANENT,
};
=20
static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc2 =3D {
+ .adjust_clocks =3D 1,
+ .clk_select =3D 1,
+ .clk_delay =3D 15,
.flags =3D PXA_FLAG_CARD_PERMANENT |
PXA_FLAG_SD_8_BIT_CAPABLE_SLOT,
};
--=20
1.6.0.4
--_002_A649508723A4480FB6B820D8B3FC3750marvellcom_
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--_002_A649508723A4480FB6B820D8B3FC3750marvellcom_--
reply other threads:[~2010-12-20 22:42 UTC|newest]
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