summaryrefslogtreecommitdiff
path: root/Documentation/devicetree/bindings/pinctrl
AgeCommit message (Collapse)AuthorFilesLines
9 dayspinctrl: starfive: Reset pinmux settingsEmil Renner Berthing1-0/+4
Current u-boot doesn't seem to take into account that some GPIOs are configured as inputs/outputs of certain peripherals on power-up. This means it ends up configuring some GPIOs as inputs to more than one peripheral which the documentation explicitly says is illegal. Similarly it also ends up configuring more than one GPIO as output of the same peripheral. While not explicitly mentioned by the documentation this also seems like a bad idea. The easiest way to remedy this mess is to just disconnect all GPIOs from peripherals and have our pinmux configuration set everything up properly. This, however, means that we'd disconnect the serial console from its pins for a while, so add a device tree property to keep certain GPIOs from being reset. Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
2025-01-16dt-bindings: pinctrl: sunxi: add compatible for V853Andras Szemzo1-0/+13
Add compatible strings for V853 family pinctrl. Signed-off-by: Andras Szemzo <szemzo.andras@gmail.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/20250110123923.270626-3-szemzo.andras@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-01-14dt-bindings: pinctrl: Correct indentation and style in DTS exampleKrzysztof Kozlowski5-151/+144
DTS example in the bindings should be indented with 2- or 4-spaces and aligned with opening '- |', so correct any differences like 3-spaces or mixtures 2- and 4-spaces in one binding. No functional changes here, but saves some comments during reviews of new patches built on existing code. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Manikandan Muralidharan <manikandan.m@microchip.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/20250107125836.225447-1-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-01-14Merge tag 'renesas-pinctrl-for-v6.14-tag2' of ↵Linus Walleij1-2/+5
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel pinctrl: renesas: Updates for v6.14 (take two) - Add support for alpha-numerical port references on the RZ/V2H SoC, - Add support for the RZ/G3E (R9A09G047) Soc. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2025-01-03dt-bindings: pinctrl: renesas: Document RZ/G3E SoCBiju Das1-2/+5
Add documentation for the pin controller found on the Renesas RZ/G3E (R9A09G047) SoC. The RZ/G3E PFC is similar to the RZ/V2H SoC but has more pins(P00-PS3). Acked-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/20241216195325.164212-3-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-12-27dt-bindings: pinctrl: Add rk3562 pinctrl supportKever Yang1-0/+1
Add the compatible string for the rk3562 SoC. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Link: https://lore.kernel.org/20241224093522.3815562-1-kever.yang@rock-chips.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-12-27dt-bindings: pinctrl: add binding for MT7988 SoCFrank Wunderlich1-0/+575
This adds bindings for MT7988 pinctrl driver. Signed-off-by: Frank Wunderlich <frank-w@public-files.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/20241217085435.9586-4-linux@fw-web.de Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-12-17dt-bindings: pinctrl: qcom: update spi0 functionManikanta Mylavarapu1-2/+2
The GPIO configuration differs for the spi0 clk, cs, miso, mosi pins. Therefore, split the spi0 pin group and document each pin function. Fixes: b88752d3133b ("dt-bindings: pinctrl: qcom: add IPQ5424 pinctrl") Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@quicinc.com> Link: https://lore.kernel.org/20241217091308.3253897-2-quic_mmanikan@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-12-16dt-bindings: pinctrl: qcom: Add MSM8917 pinctrlBarnabás Czémán1-0/+160
Add device tree bindings documentation for Qualcomm MSM8917 pinctrl driver. Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org> Link: https://lore.kernel.org/20241215-msm8917-v9-2-bacaa26f3eef@mainlining.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-11-26Merge tag 'pinctrl-v6.13-1' of ↵Linus Torvalds34-498/+2083
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "No core changes this time. New drivers: - Xlinix Versal pin control driver - Ocelot LAN969x pin control driver - T-Head TH1520 RISC-V SoC pin control driver - Qualcomm SM8750, IPQ5424, QCS8300, SAR2130P and QCS615 SoC pin control drivers - Qualcomm SM8750 LPASS (low power audio subsystem) pin control driver - Qualcomm PM8937 mixsig IC pin control support, GPIO and MPP (multi-purpose-pin) - Samsung Exynos8895 and Exynos9810 SoC pin control driver - SpacemiT K1 SoC pin control driver - Airhoa EN7581 IC pin control driver Improvements: - The Renesas subdriver now supports schmitt-trigger and open drain pin configurations if the hardware supports it - Support GPIOF and GPIOG banks in the Aspeed G6 SoC - Support the DSW community in the Intel Elkhartlake SoC" * tag 'pinctrl-v6.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (105 commits) pinctrl: airoha: Use unsigned long for bit search pinctrl: k210: Undef K210_PC_DEFAULT pinctrl: qcom: spmi: fix debugfs drive strength pinctrl: qcom: Add sm8750 pinctrl driver dt-bindings: pinctrl: qcom: Add sm8750 pinctrl pinctrl: cy8c95x0: remove unneeded goto labels pinctrl: cy8c95x0: embed iterator to the for-loop pinctrl: cy8c95x0: Use temporary variable for struct device pinctrl: cy8c95x0: use flexible sleeping in reset function pinctrl: cy8c95x0: switch to using devm_regulator_get_enable() pinctrl: cy8c95x0: Use 2-argument strscpy() dt-bindings: pinctrl: sx150xq: allow gpio line naming pinctrl: single: add marvell,pxa1908-padconf compatible dt-bindings: pinctrl: pinctrl-single: add marvell,pxa1908-padconf compatible dt-bindings: pinctrl: correct typo of description for cv1800 pinctrl: qcom: spmi-mpp: Add PM8937 compatible dt-bindings: pinctrl: qcom,pmic-mpp: Document PM8937 compatible pinctrl: qcom-pmic-gpio: add support for PM8937 dt-bindings: pinctrl: qcom,pmic-gpio: add PM8937 pinctrl: Use of_property_present() for non-boolean properties ...
2024-11-13dt-bindings: pinctrl: qcom: Add sm8750 pinctrlMelody Olvera1-0/+138
Add documentation for the Qualcomm sm8750 tlmm. Signed-off-by: Melody Olvera <quic_molvera@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/20241112002843.2804490-2-quic_molvera@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-11-08dt-bindings: pinctrl: sx150xq: allow gpio line namingHeiko Schocher1-0/+43
Adding gpio-line-names property works fine for this device node, but dtb check drops warning: 'gpio-line-names' does not match any of the regexes: '-cfg$', 'pinctrl-[0-9]+' from schema $id: http://devicetree.org/schemas/pinctrl/semtech,sx1501q.yaml# Allow to add property gpio-line-names for this devices. Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/20241105064206.43626-3-hs@denx.de Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-11-08dt-bindings: pinctrl: pinctrl-single: add marvell,pxa1908-padconf compatibleDuje Mihanović1-0/+4
Add the "marvell,pxa1908-padconf" compatible to allow migrating to a separate pinctrl driver later. Reviewed-by: Rob Herring <robh@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Duje Mihanović <duje.mihanovic@skole.hr> Link: https://lore.kernel.org/20241104-pxa1908-lkml-v13-2-e050609b8d6c@skole.hr Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-11-08dt-bindings: pinctrl: correct typo of description for cv1800Chen Wang1-1/+1
It should be PINMUX/PINMUX2, not GPIOMUX/GPIOMUX2, see <dt-bindings/pinctrl/pinctrl-cv1800b.h>. Fixes: 64aa494de6fa ("dt-bindings: pinctrl: Add pinctrl for Sophgo CV1800 series SoC.") Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Reviewed-by: Inochi Amaoto <inochiama@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/20241029012312.3448287-1-unicornxw@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-11-08dt-bindings: pinctrl: qcom,pmic-mpp: Document PM8937 compatibleBarnabás Czémán1-0/+2
Document the Device Tree binding for PM8937 MPPs. Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/20241031-msm8917-v2-3-8a075faa89b1@mainlining.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-11-08dt-bindings: pinctrl: qcom,pmic-gpio: add PM8937Barnabás Czémán1-0/+3
Document the 8 GPIOs found on PM8937. It has holes on 3,4 and 6 pins. Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/20241031-msm8917-v2-1-8a075faa89b1@mainlining.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-30dt-bindings: pinctrl: airoha: Add EN7581 pinctrlLorenzo Bianconi1-0/+400
Introduce device-tree binding documentation for Airoha EN7581 pinctrl controller. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Link: https://lore.kernel.org/20241023-en7581-pinctrl-v9-2-afb0cbcab0ec@kernel.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-29Merge tag 'samsung-pinctrl-6.13' of ↵Linus Walleij2-8/+18
https://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung into devel Samsung pinctrl drivers changes for v6.13 1. Add new pin controller drivers for new Samsung SoCs: Exynos8895, Exynos9810, Exynos990. 2. Correct the condition when applying further interrupt constraints on certain Samsung pin controllers. The condition was simply not effective. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-28dt-bindings: pinctrl: convert pinctrl-mcp23s08.txt to yaml formatHimanshu Bhavani2-148/+161
YAML binding file provides the conversion of the original text-based binding for the pinctrl-mcp23s08 to microchip,mcp23s08.yaml. following compatible strings using the deprecated mcp prefix have been removed from this binding: - mcp,mcp23s08 - mcp,mcp23s17 - mcp,mcp23008 - mcp,mcp23017 Signed-off-by: Himanshu Bhavani <himanshu.bhavani@siliconsignals.io> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/20241028063939.6276-1-himanshu.bhavani@siliconsignals.io Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-27dt-bindings: pinctrl: samsung: Add compatible for exynos9810-wakeup-eintMarkuss Broks1-0/+1
Add the compatible for Samsung Exynos9810 pinctrl eint block to the schema. It is compatible with Exynos850 EINT controller, and doesn't have a dedicated IRQ line. Co-developed-by: Maksym Holovach <nergzd@nergzd723.xyz> Signed-off-by: Maksym Holovach <nergzd@nergzd723.xyz> Signed-off-by: Markuss Broks <markuss.broks@gmail.com> Link: https://lore.kernel.org/r/20241026-exynos9810-v3-4-b89de9441ea8@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-10-27dt-bindings: pinctrl: samsung: Add compatible for Exynos9810 SoCMarkuss Broks1-0/+1
Add a compatible for Samsung Exynos9810 pinctrl block to the schema. Exynos9810 has 9 total pin banks and it's similar to other Samsung SoC pinctrl blocks. Co-developed-by: Maksym Holovach <nergzd@nergzd723.xyz> Signed-off-by: Maksym Holovach <nergzd@nergzd723.xyz> Signed-off-by: Markuss Broks <markuss.broks@gmail.com> Link: https://lore.kernel.org/r/20241026-exynos9810-v3-3-b89de9441ea8@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-10-25dt-bindings: pinctrl: apple,pinctrl: Add A7-A11 compatiblesNick Chan1-0/+5
The block found on Apple's A7-A11 SoCs are compatible with the existing driver so add their per-SoC compatibles. Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Nick Chan <towinchenmi@gmail.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Neal Gompa <neal@gompa.dev> Signed-off-by: Hector Martin <marcan@marcan.st>
2024-10-25dt-bindings: pinctrl: qcom,sm8650-lpass-lpi-pinctrl: Add SM8750Krzysztof Kozlowski1-1/+5
Document compatible for Qualcomm SM8750 SoC LPASS TLMM pin controller, fully compatible with previous SM8650 generation (same amount of pins and functions). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/20241022064245.22983-1-krzysztof.kozlowski@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-23dt-bindings: pinctrl: fsl,imx6ul-pinctrl: Convert i.MX35/5x/6 to YAMLMarek Vasut10-330/+78
The IOMUXC controller description is almost identical on i.MX35/5x/6 SoCs, except for the configuration bits which differ across SoCs. Rename the fsl,imx6ul-pinctrl.yaml to fsl,imx35-pinctrl.yaml, fill in compatible strings for the other SoCs and fill in the various bits into desciption. This way, i.MX35/5x/6 series SoCs can all be converted to DT schema. Remove the old text DT bindings description. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Marek Vasut <marex@denx.de> Link: https://lore.kernel.org/20241017211241.170861-1-marex@denx.de Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-22dt-bindings: pinctrl : qcom: document SAR2130P TLMMDmitry Baryshkov1-0/+138
Add bindings for the pin controller (TLMM) present on the Qualcomm SAR2130P platform. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/20241018-sar2130p-tlmm-v2-1-11a1d09a6e5f@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-22dt-bindings: pinctrl: describe qcs8300-tlmmJingyi Wang1-0/+118
Add DT bindings for the TLMM controller on QCS8300 platforms. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Jingyi Wang <quic_jingyw@quicinc.com> Link: https://lore.kernel.org/20241018-qcs8300_tlmm-v3-1-8b8d3957cf1a@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-19Merge tag 'renesas-pinctrl-for-v6.13-tag1' of ↵Linus Walleij1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers into devel pinctrl: renesas: Updates for v6.13 - Marks GPIOs as used on RZ/A1 and RZ/A2, - Add open-drain and schmitt-trigger support on RZ/V2H(P), - Miscellaneous fixes and improvements. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-19dt-bindings: pinctrl: spacemit: add support for K1 SoCYixun Lan1-0/+124
Add dt-bindings for the pinctrl driver of SpacemiT's K1 SoC. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Yixun Lan <dlan@gentoo.org> Link: https://lore.kernel.org/20241016-02-k1-pinctrl-v5-1-03d395222e4f@gentoo.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-17dt-bindings: pinctrl: samsung: Add exynos990-wakeup-eint compatibleIgor Belwon1-0/+1
Add a dedicated compatible for the exynos990-wakeup-eint node. This SoC pin controller does not mux interrupts. It's compatible with Exynos 850's node, while also being compatible with the Exynos7 fallback. Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org> Link: https://lore.kernel.org/r/20241016154838.64515-3-igor.belwon@mentallysanemainliners.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-10-17dt-bindings: pinctrl: samsung: Add exynos990-pinctrl compatibleIgor Belwon1-0/+1
Add a dedicated compatible for the exynos990-pinctrl node. Signed-off-by: Igor Belwon <igor.belwon@mentallysanemainliners.org> Link: https://lore.kernel.org/r/20241016154838.64515-2-igor.belwon@mentallysanemainliners.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-10-16dt-bindings: pinctrl: samsung: Add missing constraint for Exynos8895 interruptsKrzysztof Kozlowski1-0/+1
Expect only one interrupt on Exynos8895 wake-up pin controller. Fixes: e2d58d1e1c61 ("dt-bindings: pinctrl: samsung: add exynos8895-wakeup-eint compatible") Acked-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20241015065848.29429-2-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-10-16dt-bindings: pinctrl: samsung: Fix interrupt constraint for variants with ↵Krzysztof Kozlowski1-8/+11
fallbacks Commit 904140fa4553 ("dt-bindings: pinctrl: samsung: use Exynos7 fallbacks for newer wake-up controllers") added samsung,exynos7-wakeup-eint fallback to some compatibles, so the intention in the if:then: conditions was to handle the cases: 1. Single Exynos7 compatible or Exynos5433+Exynos7 or Exynos7885+Exynos7: only one interrupt 2. Exynos850+Exynos7: no interrupts This was not implemented properly however and if:then: block matches only single Exynos5433 or Exynos7885 compatibles, which do not exist in DTS anymore, so basically is a no-op and no enforcement on number of interrupts is made by the binding. Fix the if:then: condition so interrupts in the Exynos5433 and Exynos7885 wake-up pin controller will be properly constrained. Fixes: 904140fa4553 ("dt-bindings: pinctrl: samsung: use Exynos7 fallbacks for newer wake-up controllers") Cc: stable@vger.kernel.org Acked-by: Rob Herring (Arm) <robh@kernel.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20241015065848.29429-1-krzysztof.kozlowski@linaro.org Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-10-09dt-bindings: pinctrl: renesas,rzg2l-pinctrl: Allow schmitt and open drain ↵Lad Prabhakar1-0/+4
properties On the RZ/V2H(P) SoC one can configure the 'input-schmitt-{enable,disable}', 'drive-open-drain' and 'drive-push-pull' of multiplexed pins. Update the binding documentation to include these properties. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/20241004123658.764557-2-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2024-10-02dt-bindings: pinctrl: samsung: add exynos8895-wakeup-eint compatibleIvaylo Ivanov1-0/+1
Add a dedicated compatible for exynos8895. Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20240920154508.1618410-7-ivo.ivanov.ivanov1@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-10-02dt-bindings: pinctrl: samsung: Add compatible for Exynos8895 SoCIvaylo Ivanov1-0/+1
Add compatible for Exynos8895 SoC. Signed-off-by: Ivaylo Ivanov <ivo.ivanov.ivanov1@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Link: https://lore.kernel.org/r/20240920154508.1618410-5-ivo.ivanov.ivanov1@gmail.com Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
2024-10-01dt-bindings: pinctrl: document the QCS615 Top Level Mode MultiplexerLijuan Gao1-0/+124
Document the Top Level Mode Multiplexer on the QCS615 Platform. It concisely explains the pin multiplexing and configuration in the device tree, and includes simple examples of typical device tree snippets, making it easier for designers to configure and manage chip pins. Signed-off-by: Lijuan Gao <quic_lijuang@quicinc.com> Link: https://lore.kernel.org/20240920-add_qcs615_pinctrl_driver-v2-1-e03c42a9d055@quicinc.com Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01dt-bindings: pinctrl: amlogic,meson-pinctrl: lower gpio-line-names minItems ↵Neil Armstrong1-1/+1
for meson8b The Amlogic Meson8b SoC has 83 CBUS GPIOs, thus lower the minItems for gpio-line-names to account for it, fixing DTBs check on Meson8b based boards. Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/20240911-topic-amlogic-arm32-upstream-bindings-fixes-meson-pinctrl-gpio-line-names-v1-1-4345ba336ea4@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01dt-bindings: pinctrl: Add support for canaan,k230 SoCZe Huang1-0/+127
Add device tree binding details for Canaan K230 pinctrl device. Signed-off-by: Ze Huang <18771902331@163.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/20240926-k230-pinctrl-v2-1-a9a36fba4b34@163.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01dt-bindings: pinctrl: qcom: add IPQ5424 pinctrlSricharan Ramabadhran1-0/+114
Add device tree bindings for IPQ5424 TLMM block. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Sricharan Ramabadhran <quic_srichara@quicinc.com> Link: https://lore.kernel.org/20240927065244.3024604-4-quic_srichara@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01Merge branch 'ib-thead-th1520' into develLinus Walleij1-0/+176
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01dt-bindings: pinctrl: Add thead,th1520-pinctrl bindingsEmil Renner Berthing1-0/+176
Add bindings for the pin controllers on the T-Head TH1520 RISC-V SoC. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Tested-by: Thomas Bonnefille <thomas.bonnefille@bootlin.com> Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com> [dfustini: add thead,pad-group to select the pin controller instance] Signed-off-by: Drew Fustini <dfustini@tenstorrent.com> Link: https://lore.kernel.org/20240930-th1520-pinctrl-v3-1-32cea2bdbecb@tenstorrent.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01dt-bindings: ocelot: document lan969x-pinctrlDaniel Machon1-8/+19
Lan969x is going to reuse the existing Ocelot pinctrl driver - document that by adding compatible strings for the different SKU's that we support. Signed-off-by: Daniel Machon <daniel.machon@microchip.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/20240917-lan969x-pinctrl-v2-1-ea02cbc56831@microchip.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01dt-bindings: pinctrl: Add SA8255p TLMMNikunj Kela1-1/+7
Add compatible for TLMM block representing support on SA8255p. SA8255p uses the same TLMM block as SA8775p however the ownership of pins are split between Firmware VM and Linux VM on SA8255p. For example, pins used by UART are owned and configured by Firmware VM while pins used by ethernet are owned and configured by Linux VM. Therefore, adding a sa8255p specific compatible to mark the difference. Signed-off-by: Nikunj Kela <quic_nkela@quicinc.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/20240905200218.3810712-1-quic_nkela@quicinc.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-10-01dt-bindings: pinctrl: Add support for Xilinx Versal platformSai Krishna Potthuri1-0/+278
Add Xilinx Versal compatible string and corresponding groups, function and pins properties to support pin controller features on Versal platform. Signed-off-by: Sai Krishna Potthuri <sai.krishna.potthuri@amd.com> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/20240906110113.3154327-2-sai.krishna.potthuri@amd.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-09-23Merge tag 'pinctrl-v6.12-1' of ↵Linus Torvalds16-747/+613
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Core changes: - Add support for "input-schmitt-microvolt" property, as used in the Sophgo SoC New drivers: - Mobileye EyeQ5 pin controller, I think this is an automotive SoC - Rockchip rk3576 pin control support - Sophgo CV1800 series pin controllers: CV1800B, CV1812H and SG2000 Improvements: - Gradual improvements to Renesas, Samsung, Qualcomm, Nuvoton and a few other drivers" * tag 'pinctrl-v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (67 commits) pinctrl: intel: Constify struct intel_pinctrl parameter pinctrl: Remove redundant null pointer checks in pinctrl_remove_device_debugfs() pinctrl: baytrail: Drop duplicate return statement pinctrl: intel: Inline intel_gpio_community_irq_handler() dt-bindings: pinctrl: qcom: add missing type to GPIO hogs pinctrl: madera: Simplify with dev_err_probe() pinctrl: k210: Use devm_clk_get_enabled() helpers pinctrl: Join split messages and remove double whitespace pinctrl: renesas: rzg2l: Move pinconf_to_config_argument() call outside of switch cases pinctrl: renesas: rzg2l: Introduce single macro for digital noise filter configuration pinctrl: renesas: rzg2l: Replace of_node_to_fwnode() with more suitable API pinctrl: mvebu: Fix devinit_dove_pinctrl_probe function pinctrl: sunxi: Use devm_clk_get_enabled() helpers pinctrl: sophgo: cv18xx: fix missed __iomem type identifier pinctrl: stmfx: Use string_choices API instead of ternary operator pinctrl: nomadik: Use kmemdup_array instead of kmemdup for multiple allocation pinctrl: intel: Introduce for_each_intel_gpio_group() helper et al. pinctrl: intel: Constify intel_get_community() returned object pinctrl: intel: Implement high impedance support pinctrl: intel: Add __intel_gpio_get_direction() helper ...
2024-09-19Merge tag 'devicetree-for-6.12' of ↵Linus Torvalds1-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: "DT Bindings: - Drop duplicate devices in trivial-devices.yaml - Add a common serial peripheral device schema and reference it in serial device schemas. - Convert nxp,lpc1850-wdt, zii,rave-wdt, ti,davinci-wdt, snps,archs-pct, fsl,bcsr, fsl,fpga-qixis-i2c, fsl,fpga-qixis, fsl,cpm-enet, fsl,cpm-mdio, fsl,ucc-hdlc, maxim,ds26522, aspeed,ast2400-cvic, aspeed,ast2400-vic, fsl,ftm-timer, ti,davinci-timer, fsl,rcpm, and qcom,ebi2 to DT schema - Add support for rockchip,rk3576-wdt, qcom,apss-wdt-sa8255p, fsl,imx8qm-irqsteer, qcom,pm6150-vib, qcom,sa8255p-pdc, isil,isl69260, ti,tps546d24, and lpc32xx DMA mux - Drop duplicate nvidia,tegra186-ccplex-cluster.yaml and mediatek,mt6795-sys-clock.yaml - Add arm,gic ESPI and EPPI interrupt type specifiers - Add another batch of legacy compatible strings which we have no intention of documenting - Add dmas/dma-names properties to FSL lcdif - Fix wakeup-source reference to m8921-keypad.yaml - Treewide fixes of typos in bindings DT Core: - Update dtc/libfdt to upstream version v1.7.0-95-gbcd02b523429 - More conversions to scoped iterators and __free() initializer - Handle overflows in address resources on 32-bit systems - Extend extracting compatible strings in sources from function parameters - Use of_property_present() in DT unittest - Clean-up of_irq_to_resource() to use helpers - Support #msi-cells=<0> in of_msi_get_domain() - Improve the kerneldoc for of_property_match_string() - kselftest: Ignore nodes that have ancestors disabled" * tag 'devicetree-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (59 commits) dt-bindings: watchdog: Add rockchip,rk3576-wdt compatible dt-bindings: cpu: Drop duplicate nvidia,tegra186-ccplex-cluster.yaml dt-bindings: clock: mediatek: Drop duplicate mediatek,mt6795-sys-clock.yaml of/irq: Use helper to define resources of/irq: Make use of irq_get_trigger_type() dt-bindings: clk: vc5: Make SD/OE pin configuration properties not required drivers/of: Improve documentation for match_string of: property: Do some clean up with use of __free() dt-bindings: watchdog: qcom-wdt: document support on SA8255p dt-bindings: interrupt-controller: fsl,irqsteer: Document fsl,imx8qm-irqsteer dt-bindings: interrupt-controller: arm,gic: add ESPI and EPPI specifiers dt-bindings: dma: Add lpc32xx DMA mux binding dt-bindings: trivial-devices: Drop duplicate "maxim,max1237" dt-bindings: trivial-devices: Drop duplicate LM75 compatible devices dt-bindings: trivial-devices: Deprecate "ad,ad7414" dt-bindings: trivial-devices: Drop incorrect and duplicate at24 compatibles dt-bindings: wakeup-source: update reference to m8921-keypad.yaml dt-bindings: interrupt-controller: qcom-pdc: document support for SA8255p dt-bindings: Fix various typos of: address: Unify resource bounds overflow checking ...
2024-09-13dt-bindings: Fix various typosYu-Chun Lin1-2/+2
Corrected several typos in Documentation/devicetree/bindings files. Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Kuan-Wei Chiu <visitorckw@gmail.com> Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com> Signed-off-by: Yu-Chun Lin <eleanor15x@gmail.com> Link: https://lore.kernel.org/r/20240905151943.2792056-1-eleanor15x@gmail.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
2024-09-03Merge tag 'at91-dt-6.12' of ↵Arnd Bergmann2-178/+184
https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt Microchip AT91 device tree updates for v6.12 It contains: - SAMA7G5-EK DTS was updated with EEPROM nodes containing Ethernet addresses (needed, at least, when U-Boot is removed from the booting chain) - 5V supplies were added to to MCP16502 PMIC nodes for better hardware description - cleanups around pinctrl nodes which removed many dtbs_check warnings; along with it the pinctrl documentation was converted to json schema - fixes for the RTC and RTT supply clocks on SAMA7G5 and SAM9X60 - other cleanups to fix dtbs_check warnings * tag 'at91-dt-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: microchip: sama7g5: Fix RTT clock ARM: dts: microchip: sam9x60: Fix rtc/rtt clocks dt-bindings: pinctrl: Convert Atmel PIO3 pinctrl to json-schema ARM: dts: microchip: sam9x60: Remove additional compatible string from GPIO node ARM: dts: microchip: Remove additional compatible string from PIO3 pinctrl nodes ARM: dts: microchip: change to simple-mfd from simple-bus for PIO3 pinumux controller ARM: dts: microchip: sama5d29_curiosity: Add reg_5v to supply PMIC nodes ARM: dts: microchip: at91-sama5d27_wlsom1: Add reg_5v to supply PMIC nodes ARM: dts: microchip: at91-sama5d2_icp: Add reg_5v to supply PMIC nodes ARM: dts: microchip: at91-sama7g54_curiosity: Add reg_5v to supply PMIC nodes ARM: dts: microchip: at91-sama7g5ek: Add reg_5v to supply PMIC nodes ARM: dts: microchip: at91: align LED node name with bindings ARM: dts: microchip: sam9x60: Move i2c address/size to dtsi ARM: dts: microchip: at91-sama7g5ek: add EEPROMs Link: https://lore.kernel.org/r/20240901133110.2038675-2-claudiu.beznea@tuxon.dev Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2024-09-03dt-bindings: pinctrl: qcom: add missing type to GPIO hogsKrzysztof Kozlowski3-0/+3
GPIO hog nodes should define type, otherwise "dummy-hog" boolean properties would be allowed. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/20240828-dt-bindings-gpio-hog-v1-2-63b83e47d804@linaro.org Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2024-08-26Merge branch 'ib-sophgo-pintrl' into develLinus Walleij1-0/+122
Immutable branch for the SoC tree, merge to pinctrl devel proper. Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-26 08:01:24 +0300