On Mon, 13 May 2019 at 07:25, Urja Rannikko urjaman@gmail.com wrote:
Fixes the microSD slot on the ASUS C201.
Signed-off-by: Urja Rannikko urjaman@gmail.com
v2: use #if CONFIG_IS_ENABLED(DM_REGULATOR) v3: Move ret variable inside the if block (only used there)
drivers/mmc/dw_mmc.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
Reviewed-by: Simon Glass sjg@chromium.org
diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c index 1992d61182..22f6c7eefd 100644 --- a/drivers/mmc/dw_mmc.c +++ b/drivers/mmc/dw_mmc.c @@ -13,6 +13,7 @@ #include <mmc.h> #include <dwmmc.h> #include <wait_bit.h> +#include <power/regulator.h>
#define PAGE_SIZE 4096
@@ -493,6 +494,21 @@ static int dwmci_set_ios(struct mmc *mmc) if (host->clksel) host->clksel(host);
+#if CONFIG_IS_ENABLED(DM_REGULATOR)
I wonder if we could use if() here instead?
if (mmc->vqmmc_supply) {int ret;if (mmc->signal_voltage == MMC_SIGNAL_VOLTAGE_180)regulator_set_value(mmc->vqmmc_supply, 1800000);elseregulator_set_value(mmc->vqmmc_supply, 3300000);ret = regulator_set_enable_if_allowed(mmc->vqmmc_supply, true);if (ret)return ret;}+#endif
return 0;}
-- 2.21.0