gpio: add MC33880 driver

A GPIO driver for the Freescale MC33880 High/Low side switch

Signed-off-by: Richard Röjfors <richard.rojfors.ext@mocean-labs.com>
Cc: David Brownell <david-b@pacbell.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 6b4c484a699a..223e7c92fd54 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -195,4 +195,11 @@ config GPIO_MCP23S08
           SPI driver for Microchip MCP23S08 I/O expander.  This provides
           a GPIO interface supporting inputs and outputs.
 
+config GPIO_MC33880
+        tristate "Freescale MC33880 high-side/low-side switch"
+        depends on SPI_MASTER
+        help
+          SPI driver for Freescale MC33880 high-side/low-side switch.
+          This provides GPIO interface supporting inputs and outputs.
+
 endif