Lines Matching refs:GPIO
2 # GPIO infrastructure and drivers
5 menu "GPIO Support"
8 bool "Enable Driver Model for GPIO drivers"
11 Enable driver model for GPIO access. The standard GPIO
13 the GPIO uclass. Drivers provide methods to query the
18 bool "Enable GPIO hog support"
23 The GPIO chip may contain GPIO hog definitions. GPIO hogging
24 is a mechanism providing automatic GPIO request and config-
28 bool "Disable GPIO uclass sequence themselves with aliases"
32 Disable GPIO uclass sequence, this is a workaround when kernel
44 bool "BCM6345 GPIO driver"
47 This driver supports the GPIO banks on BCM6345 SoCs.
50 bool "DWAPB GPIO driver"
54 Support for the Designware APB GPIO driver.
57 bool "AT91 PIO GPIO driver"
61 Say yes here to select AT91 PIO GPIO driver. AT91 PIO
81 bool "Intel Broadwell GPIO driver"
85 GPIO feature set. The difference is large enough to merit a separate
90 bool "Intel ICH6 compatible legacy GPIO driver"
93 Say yes here to select Intel ICH6 compatible legacy GPIO driver.
103 bool "LPC32XX GPIO driver"
107 Support for the LPC32XX GPIO driver.
110 bool "Qualcomm GPIO driver"
114 Support GPIO controllers on Qualcomm Snapdragon family of SoCs.
117 Only simple GPIO operations are supported (get/set, change of
124 bool "TI OMAP GPIO driver"
128 Support GPIO controllers on the TI OMAP3/4/5 and related (such as
136 This command provides access to a pca953x GPIO device using the
137 legacy GPIO interface. Several subcommands are provided which mirror
141 bool "Qualcomm PM8916 PMIC GPIO/keypad driver"
144 Support for GPIO pins and power/reset buttons found on
146 Default name for GPIO bank is "pm8916".
151 bool "PCF8575 I2C GPIO Expander driver"
154 Support for PCF8575 I2C 16-bit GPIO expander. Most of these
158 bool "Rockchip GPIO driver"
161 Support GPIO access on Rockchip SoCs. The GPIOs are arranged into
167 bool "Rockchip GPIO driver version 2.0"
171 Support GPIO access on Rockchip SoCs. The GPIOs are arranged into
176 Support version 2.0 GPIO controller, which support write enable bits
180 bool "Enable sandbox GPIO driver"
210 bool "Tegra20..210 GPIO driver"
213 Support for the GPIO controller contained in NVIDIA Tegra20 through
217 bool "Tegra186 GPIO driver"
220 Support for the GPIO controller contained in NVIDIA Tegra186. This
225 bool "UniPhier GPIO"
231 bool "Vybrid GPIO driver"
238 bool "Microchip PIC32 GPIO driver"
245 bool "ST STM32 GPIO driver"
249 Device model driver support for STM32 GPIO controller. It should be
254 bool "Marvell MVEBU GPIO driver"
261 bool "Zynq GPIO driver"
265 Supports GPIO access on Zynq SoC.
299 bool "Freescale MPC85XX GPIO driver"
302 This driver supports the built-in GPIO controller of MPC85XX CPUs.
303 Each GPIO bank is identified by its own entry in the device tree,
314 configurable to match the actual GPIO count of the SoC (e.g. the