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/openbmc/linux/drivers/pinctrl/ |
H A D | pinctrl-rockchip.c | 31b62a98 Tue Jan 10 11:29:58 CST 2023 Jonas Karlman <jonas@kwiboo.se> pinctrl: rockchip: fix reading pull type on rk3568
When reading pinconf-pins from debugfs it fails to get the configured pull type on RK3568, "unsupported pinctrl type" error messages is also reported.
Fix this by adding support for RK3568 in rockchip_get_pull, including a reverse of the pull-up value swap applied in rockchip_set_pull so that pull-up is correctly reported in pinconf-pins. Also update the workaround comment to reflect affected pins, GPIO0_D3-D6.
Fixes: c0dadc0e47a8 ("pinctrl: rockchip: add support for rk3568") Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Jianqun Xu <jay.xu@rock-chips.com> Link: https://lore.kernel.org/r/20230110172955.1258840-1-jonas@kwiboo.se Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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