From 7ff11357810fd124825fdd9aaf0df90262b77844 Mon Sep 17 00:00:00 2001 From: Caleb Connolly Date: Mon, 28 Mar 2022 01:50:04 +0100 Subject: [PATCH] gpio/rockchip: handle deferring input-enable pinconfs Add support for deferred PIN_CONFIG_INPUT_ENABLE handling. Signed-off-by: Caleb Connolly Acked-by: Bartosz Golaszewski Link: https://lore.kernel.org/r/20220328005005.72492-4-kc@postmarketos.org Signed-off-by: Linus Walleij --- drivers/gpio/gpio-rockchip.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpio/gpio-rockchip.c b/drivers/gpio/gpio-rockchip.c index bcf5214..e342a6d 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; -- 2.7.4