diff options
| author | Rajeshwari Shinde <rajeshwari.s@samsung.com> | 2013-10-29 12:53:13 +0530 |
|---|---|---|
| committer | Pantelis Antoniou <panto@antoniou-consulting.com> | 2013-10-31 09:55:33 +0200 |
| commit | 6f0b7caa671f92c2d4676c84381d17fb90f7d2cd (patch) | |
| tree | aec09b71cbf286a48d7dd831b8f10274307e2475 /drivers/mmc/exynos_dw_mmc.c | |
| parent | 56b34bc617f64ce34b34cebc7cbde7a8e4c1002f (diff) | |
DWMMC: SMDK5420: Disable SMU for eMMC
SMDK5420 has a new Security Management Unit added
for dwmmc driver, hence, configuring the control
registers to support booting via eMMC.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Diffstat (limited to 'drivers/mmc/exynos_dw_mmc.c')
| -rw-r--r-- | drivers/mmc/exynos_dw_mmc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/mmc/exynos_dw_mmc.c b/drivers/mmc/exynos_dw_mmc.c index 1f2c53f214..a0f1511cb6 100644 --- a/drivers/mmc/exynos_dw_mmc.c +++ b/drivers/mmc/exynos_dw_mmc.c @@ -62,6 +62,9 @@ int exynos_dwmci_add_port(int index, u32 regbase, int bus_width, u32 clksel) host->name = "EXYNOS DWMMC"; host->ioaddr = (void *)regbase; host->buswidth = bus_width; +#ifdef CONFIG_EXYNOS5420 + host->quirks = DWMCI_QUIRK_DISABLE_SMU; +#endif if (clksel) { host->clksel_val = clksel; |