gpio: gpio driver for max7301 SPI GPIO expander

[firefly-linux-kernel-4.4.55.git] / drivers / gpio / Kconfig

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 008c38ba774f588f3a739983bb6f47e48ef618f5..9e0c4fbfc51ab6974dac6e01c898a86a12e448d8 100644 (file)
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -69,6 +69,12 @@ config GPIO_PCF857X
 
 comment "SPI GPIO expanders:"
 
+config GPIO_MAX7301
+       tristate "Maxim MAX7301 GPIO expander"
+       depends on SPI_MASTER
+       help
+         gpio driver for Maxim MAX7301 SPI GPIO expander.
+
 config GPIO_MCP23S08
        tristate "Microchip MCP23S08 I/O expander"
        depends on SPI_MASTER