From 11469e0bb1c5eedd3b489a4b19dbd26c02577674 Mon Sep 17 00:00:00 2001 From: Balaji T K Date: Wed, 19 Feb 2014 20:26:40 +0530 Subject: regulator: add pbias regulator support pbias register controls internal power supply to sd card i/o pads in most OMAPs (OMAP2-5, DRA7). Control bits for selecting voltage level and enabling/disabling are in the same PBIAS register. Signed-off-by: Balaji T K Acked-by: Tony Lindgren Acked-by: Mark Brown Tested-by: Florian Vaussard Tested-by: Stefan Roese Signed-off-by: Chris Ball --- drivers/regulator/Kconfig | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/regulator/Kconfig') diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index 6a7932822e37..58f08d1d24e8 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -384,6 +384,15 @@ config REGULATOR_PALMAS on the muxing. This is handled automatically in the driver by reading the mux info from OTP. +config REGULATOR_PBIAS + tristate "PBIAS OMAP regulator driver" + depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON + help + Say y here to support pbias regulator for mmc1:SD card i/o + on OMAP SoCs. + This driver provides support for OMAP pbias modelled + regulators. + config REGULATOR_PCAP tristate "Motorola PCAP2 regulator driver" depends on EZX_PCAP -- cgit v1.2.1