diff options
| author | Pavan Kunapuli <pkunapuli@nvidia.com> | 2011-01-26 11:14:53 -0800 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:42:16 -0800 |
| commit | 18e8afc5f9df7840300dc2d4870c000bd93cb64e (patch) | |
| tree | 2d9624c68edc0f28dd1edf03dad16163365a0303 /arch/arm/mach-tegra/clock.c | |
| parent | 71de29748a64ada33c431d056a2b8e2fabe16ae4 (diff) | |
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 <jmayo@nvidia.com>
Reviewed-by: Scott Williams <scwilliams@nvidia.com>
Tested-by: Scott Williams <scwilliams@nvidia.com>
Original-Change-Id: Ic1cff8dd85229fe903206f1dc9a967d600ba88c1
Rebase-Id: R9c15db46ec7f4073c03301dbc77ee5cb2f7800bd
Diffstat (limited to 'arch/arm/mach-tegra/clock.c')
| -rw-r--r-- | arch/arm/mach-tegra/clock.c | 8 |
1 files changed, 8 insertions, 0 deletions
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); |