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pinctrl: ocelot: fix gpio direction for pins after 31

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The third argument passed to REG is not the correct one and
ocelot_gpio_set_direction is not working for pins after 31. Fix that by
passing the pin number instead of the modulo 32 value.

Fixes: da801ab56a pinctrl: ocelot: add MSCC Jaguar2 support
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Alexandre Belloni 2019-06-20 20:30:36 +02:00 committed by Linus Walleij
parent 6dbc6e6f58
commit f2818ba3a0
1 changed files with 1 additions and 1 deletions
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2
drivers/pinctrl/pinctrl-ocelot.c
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@ -432,7 +432,7 @@ static int ocelot_gpio_set_direction(struct pinctrl_dev *pctldev,
struct ocelot_pinctrl *info = pinctrl_dev_get_drvdata(pctldev);
unsigned int p = pin % 32;
regmap_update_bits(info->map, REG(OCELOT_GPIO_OE, info, p), BIT(p),
regmap_update_bits(info->map, REG(OCELOT_GPIO_OE, info, pin), BIT(p),
input ? 0 : BIT(p));
return 0;