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Commit 87011fb9 authored by Paul Cercueil's avatar Paul Cercueil Committed by Greg Kroah-Hartman
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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: default avatarPaul Cercueil <paul@crapouillou.net>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarSasha Levin <alexander.levin@microsoft.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2d2eacd6

drivers/pinctrl/pinctrl-ingenic.c

+1 −1
Original line number Diff line number Diff line
@@ -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);

	}