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| author | Andrei Lalaev <andrey.lalaev@gmail.com> | 2022-05-25 22:04:25 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2022-06-27 11:27:10 +0200 |
| commit | cd4c1e65a32afd003b08ad4aafe1e4d3e4e8e61b (patch) | |
| tree | 900c2f3b78f284399c97c8810703c943486ac6af /drivers/pinctrl | |
| parent | 24d0af46d389d70de7d6465801ee1affe0629c88 (diff) | |
| download | linux-cd4c1e65a32afd003b08ad4aafe1e4d3e4e8e61b.tar.gz | |
pinctrl: sunxi: sunxi_pconf_set: use correct offset
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>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/sunxi/pinctrl-sunxi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/pinctrl/sunxi/pinctrl-sunxi.c b/drivers/pinctrl/sunxi/pinctrl-sunxi.c index d9327d7d56ee..dd928402af99 100644 --- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c +++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c @@ -544,6 +544,8 @@ 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; |