1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 36d5d6aefc0e..d924a32c089a 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -52,4 +52,11 @@ config GPIO_PCF857X
 
 comment "SPI GPIO expanders:"
 
+config GPIO_MCP23S08
+        tristate "Microchip MCP23S08 I/O expander"
+        depends on SPI_MASTER
+        help
+          SPI driver for Microchip MCP23S08 I/O expander.  This provides
+          a GPIO interface supporting inputs and outputs.
+
 endmenu