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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-06-20 21:30:36 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-07-21 10:01:58 +0300 |
| commit | fc8f20ce6167be49f58bb347c30ea143a016965a (patch) | |
| tree | bc49671bcae39d1e7eb002216d5a18571aedaedb /drivers/pinctrl | |
| parent | e6c2076b1421249682f02b345b484d9fcb3538f2 (diff) | |
| download | linux-fc8f20ce6167be49f58bb347c30ea143a016965a.tar.xz | |
pinctrl: ocelot: fix gpio direction for pins after 31
[ Upstream commit f2818ba3a0125670cb9999bb5a65ebb631a8da2f ]
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: da801ab56ad8 pinctrl: ocelot: add MSCC Jaguar2 support
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-ocelot.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/pinctrl-ocelot.c b/drivers/pinctrl/pinctrl-ocelot.c index 3b4ca52d2456..d2478db975bd 100644 --- a/drivers/pinctrl/pinctrl-ocelot.c +++ b/drivers/pinctrl/pinctrl-ocelot.c @@ -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; |