kernel/Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml, branch linux-6.2.y

Merge tag 'pinctrl-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

2022-01-12T18:56:08Z

Pull pin control bulk updates from Linus Walleij: "Core changes: - New standard enumerator and corresponding device tree bindings for output impedance pin configuration. (Implemented and used in the Renesas rzg2l driver.) - Cleanup of Kconfig and Makefile to be somewhat orderly and alphabetic. New drivers: - Samsung Exynos 7885 pin controller. - Ocelot LAN966x pin controller. - Qualcomm SDX65 pin controller. - Qualcomm SM8450 pin controller. - Qualcomm PM8019, PM8226 and PM2250 pin controllers. - NXP/Freescale i.MXRT1050 pin controller. - Intel Thunder Bay pin controller. Enhancements: - Introduction of the string library helper function "kasprintf_strarray()" and subsequent use in Rockchip, ST and Armada pin control drivers, as well as the GPIO mockup driver. - The Ocelot pin controller has been extensively rewritten to use regmap and other modern kernel infrastructure. - The Microchip SGPIO driver has been converted to use regmap. - The SPEAr driver had been converted to use regmap. - Substantial cleanups and janitorial on the Apple pin control driver that was merged for v5.16. - Janitorial to remove of_node assignments in the GPIO portions that anyway get this handled in the GPIO core. - Minor cleanups and improvements in several pin controllers" * tag 'pinctrl-v5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (98 commits) pinctrl: imx: fix assigning groups names dt-bindings: pinctrl: mt8195: add wrapping node of pin configurations pinctrl: bcm: ns: use generic groups & functions helpers pinctrl: imx: fix allocation result check pinctrl: samsung: Use platform_get_irq_optional() to get the interrupt pinctrl: Propagate firmware node from a parent device dt-bindings: pinctrl: qcom: Add SDX65 pinctrl bindings pinctrl: add one more "const" for generic function groups pinctrl: keembay: rework loops looking for groups names pinctrl: keembay: comment process of building functions a bit pinctrl: imx: prepare for making "group_names" in "function_desc" const ARM: dts: gpio-ranges property is now required pinctrl: aspeed: fix unmet dependencies on MFD_SYSCON for PINCTRL_ASPEED pinctrl: Get rid of duplicate of_node assignment in the drivers pinctrl-sunxi: don't call pinctrl_gpio_direction() pinctrl-bcm2835: don't call pinctrl_gpio_direction() pinctrl: bcm2835: Silence uninit warning pinctrl: Sort Kconfig and Makefile entries alphabetically pinctrl: Add Intel Thunder Bay pinctrl driver dt-bindings: pinctrl: Add bindings for Intel Thunderbay pinctrl driver ...

dt-bindings: pinctrl: apple,pinctrl: Add apple,t6000-pinctrl compatible

2021-12-12T01:33:10Z

This new SoC uses the same pinctrl hardware, so just add a new per-SoC compatible. Reviewed-by: Mark Kettenis Acked-by: Rob Herring Signed-off-by: Hector Martin

dt-bindings: pinctrl: use pinctrl.yaml

2021-12-05T00:31:05Z

Also fix some examples to avoid warnings like: brcm,ns-pinmux.example.dt.yaml: pin-controller@1800c1c0: $nodename:0: 'pin-controller@1800c1c0' does not match '^pinctrl|pinmux@[0-9a-f]+$' Signed-off-by: Rafał Miłecki Reviewed-by: Rob Herring Link: https://lore.kernel.org/r/20211202063216.24439-1-zajec5@gmail.com Signed-off-by: Linus Walleij

dt-bindings: pinctrl: apple,pinctrl: Add power-domains property

2021-12-02T12:52:25Z

This will bind to the PMGR pwrstate nodes that control power/clock gating to SoC blocks. The pinctrl driver doesn't do runtime-pm yet, so initially this will just keep the domain on permanently. Acked-by: Rob Herring Signed-off-by: Hector Martin

dt-bindings: pinctrl: Add apple,npins property to apple,pinctrl

2021-10-26T22:16:44Z

This property is used to describe the total number of pins on this particular pinctrl hardware block. Signed-off-by: Joey Gouly Reviewed-by: Linus Walleij Acked-by: Rob Herring Link: https://lore.kernel.org/r/20211026175815.52703-4-joey.gouly@arm.com Signed-off-by: Linus Walleij

dt-bindings: pinctrl: add #interrupt-cells to apple,pinctrl

2021-10-26T22:16:36Z

The GPIO/pinctrl hardware can act as an interrupt-controller, so add the #interrupt-cells property to the binding. Signed-off-by: Joey Gouly Reviewed-by: Sven Peter Acked-by: Rob Herring Link: https://lore.kernel.org/r/20211026175815.52703-3-joey.gouly@arm.com Signed-off-by: Linus Walleij

dt-bindings: pinctrl: Add DT bindings for apple, pinctrl

2021-05-25T15:46:08Z

The Apple GPIO controller is a simple combined pin and GPIO conroller present on Apple ARM SoC platforms, including various iPhone and iPad devices and the "Apple Silicon" Macs. Signed-off-by: Mark Kettenis Link: https://lore.kernel.org/r/20210520171310.772-2-mark.kettenis@xs4all.nl Signed-off-by: Linus Walleij