aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-lpc32xx
diff options
context:
space:
mode:
authorRoland Stigge <stigge@antcom.de>2012-07-01 21:06:44 +0200
committerRoland Stigge <stigge@antcom.de>2012-07-01 21:06:44 +0200
commit5df5d01dd04ce0dde58e305dd258c7e54f079e65 (patch)
tree4f2bb93f12b64e2039e1c8f1287402a0057b1f22 /arch/arm/mach-lpc32xx
parentdf072717eb0050326f0f63eed98200412c395831 (diff)
downloadlinux-linaro-stable-5df5d01dd04ce0dde58e305dd258c7e54f079e65.tar.gz
ARM: LPC32xx: Init MMC via clock
This patch moves MMC/SD controller initialization from the board specific file phy3250.c to clock.c. Signed-off-by: Roland Stigge <stigge@antcom.de> Acked-by: Alexandre Pereira da Silva <aletes.xgr@gmail.com>
Diffstat (limited to 'arch/arm/mach-lpc32xx')
-rw-r--r--arch/arm/mach-lpc32xx/clock.c6
-rw-r--r--arch/arm/mach-lpc32xx/phy3250.c5
2 files changed, 4 insertions, 7 deletions
diff --git a/arch/arm/mach-lpc32xx/clock.c b/arch/arm/mach-lpc32xx/clock.c
index e8d315e6db09..345c28d5615b 100644
--- a/arch/arm/mach-lpc32xx/clock.c
+++ b/arch/arm/mach-lpc32xx/clock.c
@@ -812,11 +812,13 @@ static int mmc_onoff_enable(struct clk *clk, int enable)
u32 tmp;
tmp = __raw_readl(LPC32XX_CLKPWR_MS_CTRL) &
- ~LPC32XX_CLKPWR_MSCARD_SDCARD_EN;
+ ~(LPC32XX_CLKPWR_MSCARD_SDCARD_EN |
+ LPC32XX_CLKPWR_MSCARD_MSDIO_PU_EN);
/* If rate is 0, disable clock */
if (enable != 0)
- tmp |= LPC32XX_CLKPWR_MSCARD_SDCARD_EN;
+ tmp |= LPC32XX_CLKPWR_MSCARD_SDCARD_EN |
+ LPC32XX_CLKPWR_MSCARD_MSDIO_PU_EN;
__raw_writel(tmp, LPC32XX_CLKPWR_MS_CTRL);
diff --git a/arch/arm/mach-lpc32xx/phy3250.c b/arch/arm/mach-lpc32xx/phy3250.c
index c1aabfcbde49..5be2cbfb4d99 100644
--- a/arch/arm/mach-lpc32xx/phy3250.c
+++ b/arch/arm/mach-lpc32xx/phy3250.c
@@ -262,11 +262,6 @@ static void __init lpc3250_machine_init(void)
lpc32xx_serial_init();
- tmp = __raw_readl(LPC32XX_CLKPWR_MS_CTRL);
- tmp |= LPC32XX_CLKPWR_MSCARD_SDCARD_EN |
- LPC32XX_CLKPWR_MSCARD_MSDIO_PU_EN;
- __raw_writel(tmp, LPC32XX_CLKPWR_MS_CTRL);
-
/* Test clock needed for UDA1380 initial init */
__raw_writel(LPC32XX_CLKPWR_TESTCLK2_SEL_MOSC |
LPC32XX_CLKPWR_TESTCLK_TESTCLK2_EN,