From 8ff7763d62d09c541e398239b7e4e3a5e732d273 Mon Sep 17 00:00:00 2001 From: Jean-Jacques Hiblot Date: Thu, 21 Sep 2017 17:03:10 +0200 Subject: regulator: pbias: Add PBIAS regulator for proper voltage switching on MMC1 In the TI SOCs a PBIAS cell exists to provide a bias voltage to the MMC1 IO cells. Without this bias voltage these I/O cells can not function properly. The PBIAS cell is controlled by software. Signed-off-by: Jean-Jacques Hiblot Reviewed-by: Tom Rini Reviewed-by: Simon Glass --- drivers/mmc/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/mmc/Kconfig') diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig index 4429292..fa24c52 100644 --- a/drivers/mmc/Kconfig +++ b/drivers/mmc/Kconfig @@ -136,6 +136,7 @@ config MMC_PCI config MMC_OMAP_HS bool "TI OMAP High Speed Multimedia Card Interface support" select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR + select DM_REGULATOR_PBIAS if DM_MMC && DM_REGULATOR help This selects the TI OMAP High Speed Multimedia card Interface. If you have an omap2plus board with a Multimedia Card slot, -- cgit v1.1