arm-trusted-firmware/plat/allwinner/common
Andre Przywara 7020dca0bd allwinner: Introduce GPIO helper function
Many boards without a dedicated PMIC contain simple regulators, which
can be controlled via GPIO pins.

To later allow turning them off easily, introduce a simple function to
configure a given pin as a GPIO out pin and set it to the desired level.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
2018-10-20 16:23:59 +01:00
..
include allwinner: Introduce GPIO helper function 2018-10-20 16:23:59 +01:00
allwinner-common.mk allwinner: Disable USE_COHERENT_MEM 2018-10-20 16:23:59 +01:00
plat_helpers.S allwinner: Introduce basic platform support 2018-06-15 11:45:24 +01:00
sunxi_bl31_setup.c allwinner: Export sunxi_private.h 2018-10-20 16:23:59 +01:00
sunxi_common.c allwinner: Introduce GPIO helper function 2018-10-20 16:23:59 +01:00
sunxi_cpu_ops.c allwinner: Export sunxi_private.h 2018-10-20 16:23:59 +01:00
sunxi_pm.c allwinner: Export sunxi_private.h 2018-10-20 16:23:59 +01:00
sunxi_security.c allwinner: Export sunxi_private.h 2018-10-20 16:23:59 +01:00
sunxi_topology.c allwinner: Introduce basic platform support 2018-06-15 11:45:24 +01:00