>From 26996d00d6a3c96765816297ec3f15768a8977d9 Mon Sep 17 00:00:00 2001
From: Philip Rakity <prakity@xxxxxxxxxxx>
Date: Mon, 20 Dec 2010 14:42:22 -0800
Subject: [PATCH] mach-mmp: Enable multiple platform support for SD/MMC clock adjustment
Set timing for brownstone for SD/MMC cards to enable detection
Signed-off-by: Philip Rakity <prakity@xxxxxxxxxxx>
---
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[] = {
};
static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc0 = {
- .max_speed = 25000000,
+ .adjust_clocks = 1,
+ .clk_select = 1,
+ .clk_delay = 31,
};
static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc1 = {
+ .adjust_clocks = 1,
+ .clk_select = 1,
+ .clk_delay = 15,
.flags = PXA_FLAG_CARD_PERMANENT,
};
static struct sdhci_pxa_platdata mmp2_sdh_platdata_mmc2 = {
+ .adjust_clocks = 1,
+ .clk_select = 1,
+ .clk_delay = 15,
.flags = PXA_FLAG_CARD_PERMANENT |
PXA_FLAG_SD_8_BIT_CAPABLE_SLOT,
};
--
1.6.0.4
Attachment:
0013-mach-mmp-Enable-multiple-platform-support-for-SD-MM.patch
Description: 0013-mach-mmp-Enable-multiple-platform-support-for-SD-MM.patch
