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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-04-07 19:38:49 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2020-04-16 14:21:23 +0200 |
| commit | 0f04a81784fe3ddc00cae74c517265b3ddb8825c (patch) | |
| tree | 8ac0d315322f4b2a809ba00fda36b2b7c74619e5 /drivers/pinctrl/Kconfig | |
| parent | pinctrl: mcp23s08: Use for_each_set_bit() and hweight_long() (diff) | |
| download | linux-0f04a81784fe3ddc00cae74c517265b3ddb8825c.tar.xz linux-0f04a81784fe3ddc00cae74c517265b3ddb8825c.zip | |
pinctrl: mcp23s08: Split to three parts: core, I²C, SPI
Split the driver to three parts: core, I²C, SPI.
No functional change intended.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200407173849.43628-9-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/Kconfig')
| -rw-r--r-- | drivers/pinctrl/Kconfig | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig index 834c59950d1c..f646f070d98f 100644 --- a/drivers/pinctrl/Kconfig +++ b/drivers/pinctrl/Kconfig @@ -172,15 +172,22 @@ config PINCTRL_GEMINI select GENERIC_PINCONF select MFD_SYSCON +config PINCTRL_MCP23S08_I2C + tristate + select REGMAP_I2C + +config PINCTRL_MCP23S08_SPI + tristate + select REGMAP_SPI + config PINCTRL_MCP23S08 tristate "Microchip MCP23xxx I/O expander" depends on SPI_MASTER || I2C - depends on I2C || I2C=n select GPIOLIB select GPIOLIB_IRQCHIP - select REGMAP_I2C if I2C - select REGMAP_SPI if SPI_MASTER select GENERIC_PINCONF + select PINCTRL_MCP23S08_I2C if I2C + select PINCTRL_MCP23S08_SPI if SPI_MASTER help SPI/I2C driver for Microchip MCP23S08 / MCP23S17 / MCP23S18 / MCP23008 / MCP23017 / MCP23018 I/O expanders. |