From 18e8afc5f9df7840300dc2d4870c000bd93cb64e Mon Sep 17 00:00:00 2001 From: Pavan Kunapuli Date: Wed, 26 Jan 2011 11:14:53 -0800 Subject: arm: tegra: sdhci: Do not disable sdmmc4 clock Do not switch off sdmmc4 clock. Also, removed ddr mode temporarily from linux mmc driver. Programming tap_delays and internal clock. Original-Change-Id: I830bf5e94ccd47e154c5ef9909e8bff1ff7754c0 Reviewed-on: http://git-master/r/17070 Reviewed-by: Jonathan Mayo Reviewed-by: Scott Williams Tested-by: Scott Williams Original-Change-Id: Ic1cff8dd85229fe903206f1dc9a967d600ba88c1 Rebase-Id: R9c15db46ec7f4073c03301dbc77ee5cb2f7800bd --- arch/arm/mach-tegra/clock.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch/arm/mach-tegra/clock.c') diff --git a/arch/arm/mach-tegra/clock.c b/arch/arm/mach-tegra/clock.c index dec8937821bf..89a33790f602 100644 --- a/arch/arm/mach-tegra/clock.c +++ b/arch/arm/mach-tegra/clock.c @@ -34,6 +34,12 @@ #include "clock.h" #include "dvfs.h" +#ifdef CONFIG_ARCH_TEGRA_2x_SOC +#define DISABLE_BOOT_CLOCKS 1 +#else +#define DISABLE_BOOT_CLOCKS 0 /* !!!FIXME!!! DISABLED FOR EMMC ON CARDHU */ +#endif + /* * Locking: * @@ -579,6 +585,7 @@ __setup("tegra_keep_boot_clocks", tegra_keep_boot_clocks_setup); */ static int __init tegra_init_disable_boot_clocks(void) { +#if DISABLE_BOOT_CLOCKS unsigned long flags; struct clk *c; @@ -604,6 +611,7 @@ static int __init tegra_init_disable_boot_clocks(void) } mutex_unlock(&clock_list_lock); +#endif return 0; } late_initcall(tegra_init_disable_boot_clocks); -- cgit v1.2.3