diff options
| author | Venkat Rao <vrao@broadcom.com> | 2011-03-25 20:37:47 -0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-05-24 20:59:30 -0400 |
| commit | c7f409e39e65cb007304da718b0a7b25a0144a0a (patch) | |
| tree | f835f6e38b48e8ea5fad8c18be03071cf833c599 /drivers/mmc/host | |
| parent | 0b38c4ebf037290eef27b31bdc37cacf804c7a48 (diff) | |
mmc: tegra: add pm_flags
Enable fast bcm4329 WIFI suspend/resume on Tegra2 board.
This patch allows the mach-tegra support to tell the tegra MMC host
controller to NOT turn off power for the MMC controller the WIFI part
lives behind. Thus bcm4329 firmware doesn't need to be reloaded.
Signed-off-by: Venkat Rao <vrao@broadcom.com>
Tested-by: Grant Grundler <grundler@chromium.org>
Reviewed-by: Olof Johansson <olof@lixom.net>
Acked-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host')
| -rw-r--r-- | drivers/mmc/host/sdhci-tegra.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c index f7e1f964395..343c97edba3 100644 --- a/drivers/mmc/host/sdhci-tegra.c +++ b/drivers/mmc/host/sdhci-tegra.c @@ -184,6 +184,8 @@ static int tegra_sdhci_pltfm_init(struct sdhci_host *host, clk_enable(clk); pltfm_host->clk = clk; + host->mmc->pm_caps = plat->pm_flags; + if (plat->is_8bit) host->mmc->caps |= MMC_CAP_8_BIT_DATA; |