kernel/drivers/pinctrl/bcm, branch linux-6.9.y

pinctrl: bcm: Convert to use grp member

2023-12-11T23:47:52Z

Convert drivers to use grp member embedded in struct group_desc, because other members will be removed to avoid duplication and desynchronisation of the generic pin group description. Tested-by: Florian Fainelli Reviewed-by: Florian Fainelli Signed-off-by: Andy Shevchenko Link: https://lore.kernel.org/r/20231211190321.307330-6-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij

treewide: rename pinctrl_gpio_free_new()

2023-11-04T09:23:21Z

Now that pinctrl_gpio_free()() 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_request_new()

2023-11-04T09:23:21Z

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

pinctrl: bcm: use new pinctrl GPIO helpers

2023-11-04T09:23:19Z

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: Linus Walleij

pinctrl: Use device_get_match_data()

2023-10-30T13:50:42Z

Use preferred device_get_match_data() instead of of_match_device() to get the driver match data. With this, adjust the includes to explicitly include the correct headers. Signed-off-by: Rob Herring Reviewed-by: Florian Fainelli Link: https://lore.kernel.org/r/20231009172923.2457844-18-robh@kernel.org Signed-off-by: Linus Walleij

pinctrl: nsp-gpio: Silence probe deferral messages

2023-08-10T08:41:20Z

We can have gpiochip_add_data() return -EPROBE_DEFER which will make us produce the "unable to add GPIO chip" message which is confusing. Use dev_err_probe() to silence probe deferral messages. Signed-off-by: Florian Fainelli Reviewed-by: Dhruva Gole Link: https://lore.kernel.org/r/20230808180733.2081353-3-florian.fainelli@broadcom.com Signed-off-by: Linus Walleij

pinctrl: iproc-gpio: Silence probe deferral messages

2023-08-10T08:41:20Z

We can have gpiochip_add_data() return -EPROBE_DEFER which will make us produce the "unable to add GPIO chip" message which is confusing. Use dev_err_probe() to silence probe deferral messages. Signed-off-by: Florian Fainelli Reviewed-by: Dhruva Gole Link: https://lore.kernel.org/r/20230808180733.2081353-2-florian.fainelli@broadcom.com Signed-off-by: Linus Walleij

pinctrl: Explicitly include correct DT includes

2023-07-20T19:41:24Z

The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring Reviewed-by: Damien Le Moal Acked-by: Emil Renner Berthing Acked-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20230714174901.4062397-1-robh@kernel.org Signed-off-by: Linus Walleij

pinctrl: bcm2835: Handle gpiochip_add_pin_range() errors

2023-05-08T13:42:24Z

gpiochip_add_pin_range() can fail, so better return its error code than a hard coded '0'. Fixes: d2b67744fd99 ("pinctrl: bcm2835: implement hook for missing gpio-ranges") Signed-off-by: Christophe JAILLET Link: https://lore.kernel.org/r/98c3b5890bb72415145c9fe4e1d974711edae376.1681681402.git.christophe.jaillet@wanadoo.fr Signed-off-by: Linus Walleij

Merge tag 'pinctrl-v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2023-05-02T22:40:41Z

Pull pin control updates from Linus Walleij: "Mostly drivers! Nothing special: some new Qualcomm chips as usual, and the new NXP S32 and nVidia BlueField-3. Core changes: - Make a lot of pin controllers with GPIO and irqchips immutable, i.e. not living structs, but const structs. This is driving a changed initiated by the irqchip maintainers. New drivers: - New driver for the NXP S32 SoC pin controller - As part of a thorough cleanup and restructuring of the Ralink/Mediatek drivers, the Ralink MIPS pin control drivers were folded into the Mediatek directory and the family is renamed "mtmips". The Ralink chips live on as Mediatek MIPS family where new variants can be added. As part of this work also the device tree bindings were reworked. - New subdriver for the Qualcomm SM7150 SoC. - New subdriver for the Qualcomm IPQ9574 SoC. - New driver for the nVidia BlueField-3 SoC. - Support for the Qualcomm PMM8654AU mixed signal circuit GPIO. - Support for the Qualcomm PMI632 mixed signal circuit GPIO. Improvements: - Add some missing pins and generic cleanups on the Renesas r8a779g0 and r8a779g0 pin controllers. Generic Renesas extension for power source selection on several SoCs. - Misc cleanups for the Atmel AT91 and AT91-PIO4 pin controllers - Make the GPIO mode work on the Qualcomm SM8550-lpass-lpi driver. - Several device tree binding cleanups as the binding YAML syntax is solidifying" * tag 'pinctrl-v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (153 commits) pinctrl-bcm2835.c: fix race condition when setting gpio dir dt-bindings: pinctrl: qcom,sm8150: Drop duplicate function value "atest_usb2" dt-bindings: pinctrl: qcom: Add few missing functions pinctrl: qcom: spmi-gpio: Add PMI632 support dt-bindings: pinctrl: qcom,pmic-gpio: add PMI632 pinctrl: wpcm450: select MFD_SYSCON pinctrl: qcom ssbi-gpio: Convert to immutable irq_chip pinctrl: qcom ssbi-mpp: Convert to immutable irq_chip pinctrl: qcom spmi-mpp: Convert to immutable irq_chip pinctrl: plgpio: Convert to immutable irq_chip pinctrl: pistachio: Convert to immutable irq_chip pinctrl: pic32: Convert to immutable irq_chip pinctrl: sx150x: Convert to immutable irq_chip pinctrl: stmfx: Convert to immutable irq_chip pinctrl: st: Convert to immutable irq_chip pinctrl: mcp23s08: Convert to immutable irq_chip pinctrl: equilibrium: Convert to immutable irq_chip pinctrl: npcm7xx: Convert to immutable irq_chip pinctrl: armada-37xx: Convert to immutable irq_chip pinctrl: nsp: Convert to immutable irq_chip ...