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2023-05-02Merge tag 'pinctrl-v6.4-1' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl 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 ...
2023-03-31dt-bindings: pinctrl: Drop unneeded quotesRob Herring1-1/+1
Cleanup bindings dropping unneeded quotes. Once all these are fixed, checking for this can be enabled in yamllint. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Hector Martin <marcan@marcan.st> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> #rockchip Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230330200402.2731992-1-robh@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2023-03-28dt-bindings: pinctrl: apple,pinctrl: Add apple,t8112-pinctrl compatibleJanne Grunau1-0/+1
This new SoC uses the same pinctrl hardware, so just add a new per-SoC compatible. Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Janne Grunau <j@jannau.net> Signed-off-by: Hector Martin <marcan@marcan.st>
2022-01-12Merge tag 'pinctrl-v5.17-1' of ↵Linus Torvalds1-0/+3
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl 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 ...
2021-12-12dt-bindings: pinctrl: apple,pinctrl: Add apple,t6000-pinctrl compatibleHector Martin1-1/+3
This new SoC uses the same pinctrl hardware, so just add a new per-SoC compatible. Reviewed-by: Mark Kettenis <kettenis@openbsd.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st>
2021-12-05dt-bindings: pinctrl: use pinctrl.yamlRafał Miłecki1-0/+3
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 <rafal@milecki.pl> Reviewed-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211202063216.24439-1-zajec5@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-12-02dt-bindings: pinctrl: apple,pinctrl: Add power-domains propertyHector Martin1-0/+3
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 <robh@kernel.org> Signed-off-by: Hector Martin <marcan@marcan.st>
2021-10-27dt-bindings: pinctrl: Add apple,npins property to apple,pinctrlJoey Gouly1-0/+6
This property is used to describe the total number of pins on this particular pinctrl hardware block. Signed-off-by: Joey Gouly <joey.gouly@arm.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211026175815.52703-4-joey.gouly@arm.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-10-27dt-bindings: pinctrl: add #interrupt-cells to apple,pinctrlJoey Gouly1-0/+4
The GPIO/pinctrl hardware can act as an interrupt-controller, so add the #interrupt-cells property to the binding. Signed-off-by: Joey Gouly <joey.gouly@arm.com> Reviewed-by: Sven Peter <sven@svenpeter.dev> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20211026175815.52703-3-joey.gouly@arm.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2021-05-25dt-bindings: pinctrl: Add DT bindings for apple, pinctrlMark Kettenis1-0/+106
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 <kettenis@openbsd.org> Link: https://lore.kernel.org/r/20210520171310.772-2-mark.kettenis@xs4all.nl Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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