pinctrl: ingenic: Fix inverted direction for < JZ4770

[ Upstream commit 0084a786ca8c84b443f67c4a697b4f2552761650 ]

The .gpio_set_direction() callback was setting inverted direction
for SoCs older than the JZ4770, this restores the correct behaviour.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/pinctrl/pinctrl-ingenic.c b/drivers/pinctrl/pinctrl-ingenic.c
index d84761822243ec4fb8716e0ecfed2859564ae291..103aaab41357033c1cc9a1e87bddda0cc376f4a7 100644 (file)
--- a/drivers/pinctrl/pinctrl-ingenic.c
+++ b/drivers/pinctrl/pinctrl-ingenic.c
@@ -536,7 +536,7 @@ static int ingenic_pinmux_gpio_set_direction(struct pinctrl_dev *pctldev,
                ingenic_config_pin(jzpc, pin, JZ4770_GPIO_PAT1, input);
        } else {
                ingenic_config_pin(jzpc, pin, JZ4740_GPIO_SELECT, false);
-               ingenic_config_pin(jzpc, pin, JZ4740_GPIO_DIR, input);
+               ingenic_config_pin(jzpc, pin, JZ4740_GPIO_DIR, !input);
                ingenic_config_pin(jzpc, pin, JZ4740_GPIO_FUNC, false);
        }