diff options
Diffstat (limited to 'drivers/mmc/core/host.c')
| -rw-r--r-- | drivers/mmc/core/host.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c index f14671ea5716..88c95dbfd9cf 100644 --- a/drivers/mmc/core/host.c +++ b/drivers/mmc/core/host.c @@ -302,6 +302,8 @@ int mmc_of_parse(struct mmc_host *host) /* f_max is obtained from the optional "max-frequency" property */ device_property_read_u32(dev, "max-frequency", &host->f_max); + device_property_read_u32(dev, "max-sd-hs-hz", &host->max_sd_hs_hz); + /* * Configure CD and WP pins. They are both by default active low to * match the SDHCI spec. If GPIOs are provided for CD and / or WP, the @@ -564,6 +566,8 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev) INIT_WORK(&host->sdio_irq_work, sdio_irq_work); timer_setup(&host->retune_timer, mmc_retune_timer, 0); + INIT_WORK(&host->supply.uv_work, mmc_undervoltage_workfn); + /* * By default, hosts do not support SGIO or large requests. * They have to set these according to their abilities. |