kernel/drivers/pinctrl/qcom/pinctrl-sdm660.c, branch linux-rolling-stable

pinctrl: qcom: mark the `gpio` and `egpio` pins function as non-strict functions

2025-09-08T12:23:15Z

Allow pins muxed to the "gpio" or "egpio" function to be requested as GPIOs even if pinmux_ops say the controller should be strict. Reviewed-by: Konrad Dybcio Tested-by: Neil Armstrong Signed-off-by: Bartosz Golaszewski Signed-off-by: Linus Walleij

pinctrl: qcom: switch to devm_gpiochip_add_data()

2025-06-09T08:16:45Z

In order to simplify cleanup actions, use devres-enabled version of gpiochip_add_data(). As the msm_pinctrl_remove() function is now empty, drop it and all its calls from the corresponding pinctrl drivers. Signed-off-by: Dmitry Baryshkov Link: https://lore.kernel.org/20250513-pinctrl-msm-fix-v2-3-249999af0fc1@oss.qualcomm.com Signed-off-by: Linus Walleij

pinctrl: Switch back to struct platform_driver::remove()

2024-10-11T19:45:47Z

After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all platform drivers below drivers/pinctrl to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/20241007205803.444994-8-u.kleine-koenig@baylibre.com Signed-off-by: Linus Walleij

pinctrl: qcom/msm: Convert to platform remove callback returning void

2023-10-10T13:47:49Z

The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new(), which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). To convert all those qcom pinctrl drivers, make msm_pinctrl_remove() return void (instead of zero) and use .remove_new in all drivers. Signed-off-by: Uwe Kleine-König Link: https://lore.kernel.org/r/20231009162510.335208-3-u.kleine-koenig@pengutronix.de Signed-off-by: Linus Walleij

pinctrl: qcom: sdm660: Add MPM pin mappings

2023-09-12T07:25:20Z

Add pin <-> wakeirq mappings to allow for waking up the AP from sleep through MPM-connected pins. Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20230809-topic-mpm_mappings-v2-4-4c2b4495e654@linaro.org Signed-off-by: Linus Walleij

pinctrl: qcom: Refactor generic qcom pinctrl driver

2023-05-16T13:03:37Z

Reuse the generic pingroup struct from pinctrl.h in msm_pingroup along with the macro defined. Signed-off-by: Rohit Agarwal Suggested-by: Andy Shevchenko Reviewed-by: Andy Shevchenko Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/1684133170-18540-3-git-send-email-quic_rohiagar@quicinc.com Signed-off-by: Linus Walleij

pinctrl: qcom: Remove the msm_function struct

2023-05-16T13:03:37Z

Remove the msm_function struct to reuse the generic pinfunction struct. Also, define a generic PINFUNCTION macro that can be used across qcom target specific pinctrl files to avoid code repetition. Signed-off-by: Rohit Agarwal Suggested-by: Andy Shevchenko Reviewed-by: Andy Shevchenko Reviewed-by: Bjorn Andersson Link: https://lore.kernel.org/r/1684133170-18540-2-git-send-email-quic_rohiagar@quicinc.com Signed-off-by: Linus Walleij

pinctrl: sdm660: Set tile property for pingroups

2018-11-19T14:40:55Z

This was missed when tiles support was added in a revison and causes the driver to fail to load. Fixes: 9cf0c526bc58 ("pinctrl: qcom: Add sdm660 pinctrl driver") Signed-off-by: Craig Tatlor Reviewed-by: Bjorn Andersson Signed-off-by: Linus Walleij

pinctrl: qcom: Add sdm660 pinctrl driver

2018-09-26T06:55:53Z

Add initial pinctrl driver to support pin configuration with pinctrl framework for sdm660. Based off CAF implementation. Signed-off-by: Neeraj Upadhyay Co-Developed-by: Venkatesh Yadav Abbarapu Signed-off-by: Venkatesh Yadav Abbarapu [craig: minor updates for upstreaming, updated tile handling] Signed-off-by: Craig Tatlor Reviewed-by: Bjorn Andersson Signed-off-by: Linus Walleij