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| author |   John Crispin <blogic@openwrt.org> | 2015-11-26 11:00:09 +0100 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2015-11-30 13:16:34 +0100 |
| commit | 57b588c950b7e04e0f22393ad439299ba4fda9c3 (patch) | |
| tree | 9ad43f71154f7dac31a4637b83612becdaab7c52 /drivers/pinctrl/pinctrl-xway.c | |
| parent | pinctrl/lantiq: introduce new dedicated devicetree bindings (diff) | |
| download | linux-dev-57b588c950b7e04e0f22393ad439299ba4fda9c3.tar.xz linux-dev-57b588c950b7e04e0f22393ad439299ba4fda9c3.zip | |
pinctrl/lantiq: Fix GPIO Setup of GPIO Port3
Some special handling of GPIO Port 3 is needed because of
some hardware thingofabob.
Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Martin Schiller <mschiller@tdt.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-xway.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-xway.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl-xway.c b/drivers/pinctrl/pinctrl-xway.c index a064962ece8b..b78baaa5ee4b 100644 --- a/drivers/pinctrl/pinctrl-xway.c +++ b/drivers/pinctrl/pinctrl-xway.c @@ -1563,6 +1563,10 @@ static int xway_gpio_dir_out(struct gpio_chip *chip, unsigned int pin, int val) { struct ltq_pinmux_info *info = dev_get_drvdata(chip->dev); + if (PORT(pin) == PORT3) + gpio_setbit(info->membase[0], GPIO3_OD, PORT_PIN(pin)); + else + gpio_setbit(info->membase[0], GPIO_OD(pin), PORT_PIN(pin)); gpio_setbit(info->membase[0], GPIO_DIR(pin), PORT_PIN(pin)); xway_gpio_set(chip, pin, val); |