linux-kernel - [PATCH RFC 4/5] pinctrl: qcom: sc8280xp: mark the `gpio` pin function as a non-strict function

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Message-Id: <20250702-pinctrl-gpio-pinfuncs-v1-4-ed2bd0f9468d@linaro.org>
Date: Wed, 02 Jul 2025 10:45:34 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Linus Walleij <linus.walleij@...aro.org>, 
 Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, 
 Alexey Klimov <alexey.klimov@...aro.org>
Cc: linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-msm@...r.kernel.org, 
 Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH RFC 4/5] pinctrl: qcom: sc8280xp: mark the `gpio` pin
 function as a non-strict function

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>

Allow pins muxed to the "gpio" function to be requested as GPIOs even if
pinmux_ops say the controller should be strict.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
---
 drivers/pinctrl/qcom/pinctrl-sc8280xp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/qcom/pinctrl-sc8280xp.c b/drivers/pinctrl/qcom/pinctrl-sc8280xp.c
index 6ccd7e5648d420072f7ce467d92ef0764a6d7764..352cb08bdc12cabed8a0c3b2b9616a56578c6a58 100644
--- a/drivers/pinctrl/qcom/pinctrl-sc8280xp.c
+++ b/drivers/pinctrl/qcom/pinctrl-sc8280xp.c
@@ -1527,7 +1527,7 @@ static const struct pinfunction sc8280xp_functions[] = {
 	MSM_PIN_FUNCTION(gcc_gp3),
 	MSM_PIN_FUNCTION(gcc_gp4),
 	MSM_PIN_FUNCTION(gcc_gp5),
-	MSM_PIN_FUNCTION(gpio),
+	MSM_GPIO_PIN_FUNCTION(gpio),
 	MSM_PIN_FUNCTION(hs1_mi2s),
 	MSM_PIN_FUNCTION(hs2_mi2s),
 	MSM_PIN_FUNCTION(hs3_mi2s),

-- 
2.48.1