diff options
| author | Pavan Kunapuli <pkunapuli@nvidia.com> | 2011-07-22 18:55:38 +0530 |
|---|---|---|
| committer | Varun Colbert <vcolbert@nvidia.com> | 2011-07-25 18:45:33 -0700 |
| commit | 1279d2144aedbf821c964d8cb8dae264a0144f71 (patch) | |
| tree | b7af361b3f7a257573237d0cff81319bd051e269 | |
| parent | 6e615924c9641c1f733e5b636b732235f46dbbef (diff) | |
ARM: Tegra: Cardhu: Adding SDMMC drive strengths
Configuring the drive strengths for SDMMC1, SDMMC3
and SDMMC4.
Bug 799568
Bug 826694
Change-Id: Ib18c002993eddaf622f48faa0b4e4c9deb0f8e3c
Reviewed-on: http://git-master/r/42608
Reviewed-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Tested-by: Pavan Kunapuli <pkunapuli@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
| -rw-r--r-- | arch/arm/mach-tegra/board-cardhu-pinmux.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/board-cardhu-pinmux.c b/arch/arm/mach-tegra/board-cardhu-pinmux.c index 1fcafe17ddc1..779876e8318d 100644 --- a/arch/arm/mach-tegra/board-cardhu-pinmux.c +++ b/arch/arm/mach-tegra/board-cardhu-pinmux.c @@ -85,6 +85,19 @@ static __initdata struct tegra_drive_pingroup_config cardhu_drive_pinmux[] = { /* UART3 */ SET_DRIVE(UART3, DISABLE, ENABLE, DIV_1, 31, 31, FASTEST, FASTEST), + + /* SDMMC1 */ + SET_DRIVE(SDIO1, DISABLE, ENABLE, DIV_1, 31, 31, FASTEST, FASTEST), + + /* SDMMC3 */ + SET_DRIVE(SDIO3, DISABLE, ENABLE, DIV_1, 31, 31, FASTEST, FASTEST), + + /* SDMMC4 */ + SET_DRIVE(GMA, DISABLE, ENABLE, DIV_1, 31, 31, FASTEST, FASTEST), + SET_DRIVE(GMB, DISABLE, ENABLE, DIV_1, 31, 31, FASTEST, FASTEST), + SET_DRIVE(GMC, DISABLE, ENABLE, DIV_1, 31, 31, FASTEST, FASTEST), + SET_DRIVE(GMD, DISABLE, ENABLE, DIV_1, 31, 31, FASTEST, FASTEST), + }; #define DEFAULT_PINMUX(_pingroup, _mux, _pupd, _tri, _io) \ |