wireguard-linux/drivers/pinctrl/cirrus, branch update-toolchain

pinctrl: cs42l43: Use str_high_low()

2024-01-31T08:11:14Z

Use str_high_low() rather than open coding. Suggested-by: Andy Shevchenko Reviewed-by: Andy Shevchenko Signed-off-by: Charles Keepax Link: https://lore.kernel.org/r/20240129153138.3221604-3-ckeepax@opensource.cirrus.com Signed-off-by: Linus Walleij

pinctrl: cs42l43: Remove some needless inlines

2024-01-31T08:11:14Z

Remove some pointless inline declarations, no reason not to let the compiler decide. Suggested-by: Andy Shevchenko Reviewed-by: Andy Shevchenko Signed-off-by: Charles Keepax Link: https://lore.kernel.org/r/20240129153138.3221604-2-ckeepax@opensource.cirrus.com Signed-off-by: Linus Walleij

pinctrl: cs42l43: Tidy up header includes

2024-01-31T08:11:14Z

Fixup a couple of incorrect header includes. Suggested-by: Andy Shevchenko Reviewed-by: Andy Shevchenko Signed-off-by: Charles Keepax Link: https://lore.kernel.org/r/20240129153138.3221604-1-ckeepax@opensource.cirrus.com Signed-off-by: Linus Walleij

pinctrl: lochnagar: Don't build on MIPS

2023-11-16T13:40:38Z

MIPS appears to define a RST symbol at a high level, which clashes with some register naming in the driver. Since there is currently no case for running this driver on MIPS devices simply cut off the build of this driver on MIPS. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202311071303.JJMAOjy4-lkp@intel.com/ Suggested-by: Linus Walleij Signed-off-by: Charles Keepax Link: https://lore.kernel.org/r/20231115162853.1891940-1-ckeepax@opensource.cirrus.com Signed-off-by: Linus Walleij

pinctrl: cirrus: drop the wrapper around pinctrl_gpio_direction_input()

2023-11-04T09:23:23Z

pinctrl_gpio_direction_input() now has the same signature as the wrapper around it so we can drop them. Signed-off-by: Bartosz Golaszewski Acked-by: Linus Walleij

treewide: rename pinctrl_gpio_direction_output_new()

2023-11-04T09:23:22Z

Now that pinctrl_gpio_direction_output() is no longer used, let's drop the '_new' suffix from its improved variant. Signed-off-by: Bartosz Golaszewski Acked-by: Linus Walleij

treewide: rename pinctrl_gpio_direction_input_new()

2023-11-04T09:23:22Z

Now that pinctrl_gpio_direction_input() is no longer used, let's drop the '_new' suffix from its improved variant. Signed-off-by: Bartosz Golaszewski Acked-by: Linus Walleij

pinctrl: cirrus: use new pinctrl GPIO helpers

2023-11-04T09:23:20Z

Replace the pinctrl helpers taking the global GPIO number as argument with the improved variants that instead take a pointer to the GPIO chip and the controller-relative offset. Signed-off-by: Bartosz Golaszewski Acked-by: Charles Keepax Acked-by: Linus Walleij

pinctrl: cirrus: madera-core: Convert to platform remove callback returning void

2023-10-10T13:37:19Z

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(). Trivially convert this driver from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König Acked-by: Charles Keepax Link: https://lore.kernel.org/r/20231009083856.222030-5-u.kleine-koenig@pengutronix.de Signed-off-by: Linus Walleij

pinctrl: cs42l43: Add support for the cs42l43

2023-08-17T11:06:11Z

The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface (Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed for portable applications. It provides a high dynamic range, stereo DAC for headphone output, two integrated Class D amplifiers for loudspeakers, and two ADCs for wired headset microphone input or stereo line input. PDM inputs are provided for digital microphones. Add a basic pinctrl driver which supports driver strength for the various pins, gpios, and pinmux for the 2 multi-function pins. Reviewed-by: Linus Walleij Signed-off-by: Charles Keepax Link: https://lore.kernel.org/r/20230804104602.395892-5-ckeepax@opensource.cirrus.com Signed-off-by: Lee Jones