diff options
Diffstat (limited to 'extras/recipes-kernel/linux/linux-omap/base/0024-ARM-OMAP2-mmc-twl4030-move-clock-input-selection-pri.patch')
-rw-r--r-- | extras/recipes-kernel/linux/linux-omap/base/0024-ARM-OMAP2-mmc-twl4030-move-clock-input-selection-pri.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/extras/recipes-kernel/linux/linux-omap/base/0024-ARM-OMAP2-mmc-twl4030-move-clock-input-selection-pri.patch b/extras/recipes-kernel/linux/linux-omap/base/0024-ARM-OMAP2-mmc-twl4030-move-clock-input-selection-pri.patch new file mode 100644 index 00000000..f012a91a --- /dev/null +++ b/extras/recipes-kernel/linux/linux-omap/base/0024-ARM-OMAP2-mmc-twl4030-move-clock-input-selection-pri.patch | |||
@@ -0,0 +1,39 @@ | |||
1 | From 66bba5baf225a1420c734aa0268e7dd37fc3f73b Mon Sep 17 00:00:00 2001 | ||
2 | From: Steve Sakoman <steve@sakoman.com> | ||
3 | Date: Sun, 24 Jan 2010 09:33:56 -0800 | ||
4 | Subject: [PATCH 24/28] ARM: OMAP2: mmc-twl4030: move clock input selection prior to vcc test | ||
5 | |||
6 | otherwise it is not executed on systems that use non-twl regulators | ||
7 | --- | ||
8 | arch/arm/mach-omap2/hsmmc.c | 14 ++++++-------- | ||
9 | 1 files changed, 6 insertions(+), 8 deletions(-) | ||
10 | |||
11 | diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c | ||
12 | index 34272e4..a74631d 100644 | ||
13 | --- a/arch/arm/mach-omap2/hsmmc.c | ||
14 | +++ b/arch/arm/mach-omap2/hsmmc.c | ||
15 | @@ -186,15 +186,13 @@ static void hsmmc23_before_set_reg(struct device *dev, int slot, | ||
16 | if (mmc->slots[0].remux) | ||
17 | mmc->slots[0].remux(dev, slot, power_on); | ||
18 | |||
19 | - if (power_on) { | ||
20 | - /* Only MMC2 supports a CLKIN */ | ||
21 | - if (mmc->slots[0].internal_clock) { | ||
22 | - u32 reg; | ||
23 | + /* Only MMC2 supports a CLKIN */ | ||
24 | + if (mmc->slots[0].internal_clock) { | ||
25 | + u32 reg; | ||
26 | |||
27 | - reg = omap_ctrl_readl(control_devconf1_offset); | ||
28 | - reg |= OMAP2_MMCSDIO2ADPCLKISEL; | ||
29 | - omap_ctrl_writel(reg, control_devconf1_offset); | ||
30 | - } | ||
31 | + reg = omap_ctrl_readl(control_devconf1_offset); | ||
32 | + reg |= OMAP2_MMCSDIO2ADPCLKISEL; | ||
33 | + omap_ctrl_writel(reg, control_devconf1_offset); | ||
34 | } | ||
35 | } | ||
36 | |||
37 | -- | ||
38 | 1.6.6.1 | ||
39 | |||