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| author |   Sebastian Reichel <sebastian.reichel@collabora.co.uk> | 2017-05-15 11:24:26 +0200 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2017-05-23 09:46:32 +0200 |
| commit | 82039d244f87b6c47e880b398414da55d4f48e06 (patch) | |
| tree | dd6d36c7668390199abe0eec65b93a7fed39f7f9 /drivers/pinctrl/Kconfig | |
| parent | gpio: mcp23s08: move to pinctrl (diff) | |
| download | linux-dev-82039d244f87b6c47e880b398414da55d4f48e06.tar.xz linux-dev-82039d244f87b6c47e880b398414da55d4f48e06.zip | |
pinctrl: mcp23s08: add pinconf support
mcp23xxx device have configurable 100k pullup resistors. This adds
support for enabling them using pinctrl's pinconf interface.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/Kconfig')
| -rw-r--r-- | drivers/pinctrl/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index b5aa50c51633..1dabd1d79c1d 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -153,6 +153,7 @@ config PINCTRL_MCP23S08 select GPIOLIB_IRQCHIP select REGMAP_I2C if I2C select REGMAP_SPI if SPI_MASTER + select GENERIC_PINCONF help SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017 I/O expanders. |