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authorPeter Hung <hpeter@gmail.com>2016-01-22 07:23:33 (GMT)
committerLinus Walleij <linus.walleij@linaro.org>2016-01-28 09:06:12 (GMT)
commit1920906f59652b9ac45dff69d56044a98b11233b (patch)
tree28f9ffd84a1c6a2853fafd1e3c7b1f3f86e5bddd /drivers/gpio/Kconfig
parent1b06d64f73746c30ddba43bb57c30ba9a126f53b (diff)
downloadlinux-1920906f59652b9ac45dff69d56044a98b11233b.tar.xz
gpio-f7188x: Add F81866 GPIO supports
Add F81866 GPIO supports Fintek F81866 is a SuperIO. It contains HWMON/GPIO/Serial Ports. and it has totally 72(9x8 sets) gpio pins. Here is the PDF spec: http://www.alldatasheet.com/datasheet-pdf/pdf/459085/FINTEK/F81866AD-I.html The control method is the same with F7188x, but we should care the address of GPIO8x. GPIO address is below: GPIO0x based: 0xf0 GPIO1x based: 0xe0 GPIO2x based: 0xd0 GPIO3x based: 0xc0 GPIO4x based: 0xb0 GPIO5x based: 0xa0 GPIO6x based: 0x90 GPIO7x based: 0x80 GPIO8x based: 0x88 <-- not 0x70. Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com> Acked-by: Simon Guinot <simon.guinot@sequanux.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
-rw-r--r--drivers/gpio/Kconfig4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 5e31748..f9f52ec 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -515,10 +515,10 @@ config GPIO_104_IDI_48
via the idi_48_irq module parameter.
config GPIO_F7188X
- tristate "F71869, F71869A, F71882FG and F71889F GPIO support"
+ tristate "F71869, F71869A, F71882FG, F71889F and F81866 GPIO support"
help
This option enables support for GPIOs found on Fintek Super-I/O
- chips F71869, F71869A, F71882FG and F71889F.
+ chips F71869, F71869A, F71882FG, F71889F and F81866.
To compile this driver as a module, choose M here: the module will
be called f7188x-gpio.