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authorCaleb Connolly <kc@postmarketos.org>2022-03-28 01:50:04 +0100
committerLinus Walleij <linus.walleij@linaro.org>2022-04-22 22:56:46 +0200
commit7ff11357810fd124825fdd9aaf0df90262b77844 (patch)
treed2b834f90d7a15996e90346a2a8bcbec281cb556 /drivers/gpio/gpio-rockchip.c
parent42d90a1e5caf73138ddde42da5a9fe2b543f9a2c (diff)
gpio/rockchip: handle deferring input-enable pinconfs
Add support for deferred PIN_CONFIG_INPUT_ENABLE handling. Signed-off-by: Caleb Connolly <kc@postmarketos.org> Acked-by: Bartosz Golaszewski <brgl@bgdev.pl> Link: https://lore.kernel.org/r/20220328005005.72492-4-kc@postmarketos.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-rockchip.c')
-rw-r--r--drivers/gpio/gpio-rockchip.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c
index bcf5214e3586..e342a6dc4c6c 100644
--- a/drivers/gpio/gpio-rockchip.c
+++ b/drivers/gpio/gpio-rockchip.c
@@ -760,6 +760,11 @@ static int rockchip_gpio_probe(struct platform_device *pdev)
dev_warn(dev, "setting output pin %u to %u failed\n", cfg->pin,
cfg->arg);
break;
+ case PIN_CONFIG_INPUT_ENABLE:
+ ret = rockchip_gpio_direction_input(&bank->gpio_chip, cfg->pin);
+ if (ret)
+ dev_warn(dev, "setting input pin %u failed\n", cfg->pin);
+ break;
default:
dev_warn(dev, "unknown deferred config param %d\n", cfg->param);
break;