diff options
| author | Aaron Sierra <asierra@xes-inc.com> | 2014-02-07 16:35:48 -0600 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-02-13 13:57:41 +0100 |
| commit | 1e1916950b00838226295e2600496040276a949f (patch) | |
| tree | d59cccea38dbeb169587f28b10a4e29706c62b61 /drivers | |
| parent | 1163316e52e3cbcca29547a948fee72056708b62 (diff) | |
gpio: pca953x: Add devices to Kconfig help
The pca953x driver supports tca6424 (24-bit) and pca9505 (40-bit)
devices. They were the only supported devices not mentioned in the
Kconfig help.
Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Acked-by: Graeme Smecher <gsmecher@threespeedlogic.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/gpio/gpio-pca953x.c | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 2ca735f976b7..69d1a906f5cc 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -476,6 +476,10 @@ config GPIO_PCA953X 16 bits: max7312, max7313, pca9535, pca9539, pca9555, pca9575, tca6416 + 24 bits: tca6424 + + 40 bits: pca9505 + config GPIO_PCA953X_IRQ bool "Interrupt controller support for PCA953x" depends on GPIO_PCA953X=y diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 019b23b955a2..cede6f600a69 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -1,5 +1,5 @@ /* - * PCA953x 4/8/16 bit I/O ports + * PCA953x 4/8/16/24/40 bit I/O ports * * Copyright (C) 2005 Ben Gardner <bgardner@wabtec.com> * Copyright (C) 2007 Marvell International Ltd. |