diff options
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index f98a9c00ef..6928fcbdff 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -64,6 +64,26 @@ config GPIO_ORION found on Marvell Orion and MVEBU SoCs (Armada 370/XP, Dove, Kirkwood, MV78x00, Orion5x). +config GPIO_PCA953X + bool "PCA95[357]x, PCA9698, TCA64xx, and MAX7310 I/O ports" + depends on I2C + help + Say yes here to provide access to several register-oriented + SMBus I/O expanders, made mostly by NXP or TI. Compatible + models include: + + 4 bits: pca9536, pca9537 + + 8 bits: max7310, max7315, pca6107, pca9534, pca9538, pca9554, + pca9556, pca9557, pca9574, tca6408, xra1202 + + 16 bits: max7312, max7313, pca9535, pca9539, pca9555, pca9575, + tca6416 + + 24 bits: tca6424 + + 40 bits: pca9505, pca9698 + config GPIO_PL061 bool "PrimeCell PL061 GPIO support" depends on ARM_AMBA |