From: Andrei Lalaev andrey.lalaev@gmail.com
[ Upstream commit cd4c1e65a32afd003b08ad4aafe1e4d3e4e8e61b ]
Some Allwinner SoCs have 2 pinctrls (PIO and R_PIO). Previous implementation used absolute pin numbering and it was incorrect for R_PIO pinctrl. It's necessary to take into account the base pin number.
Fixes: 90be64e27621 ("pinctrl: sunxi: implement pin_config_set") Signed-off-by: Andrei Lalaev andrey.lalaev@gmail.com Reviewed-by: Samuel Holland samuel@sholland.org Link: https://lore.kernel.org/r/20220525190423.410609-1-andrey.lalaev@gmail.com Signed-off-by: Linus Walleij linus.walleij@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index 77783582080c..c4052eab6bfc 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -536,6 +536,8 @@ static int sunxi_pconf_set(struct pinctrl_dev *pctldev, unsigned pin, struct sunxi_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev); int i;
+ pin -= pctl->desc->pin_base; + for (i = 0; i < num_configs; i++) { enum pin_config_param param; unsigned long flags;