kernel/linux.git/Documentation/devicetree, branch v6.12.98

dt-bindings: net: renesas,ether: Drop example "ethernet-phy-ieee802.3-c22" fallback

2026-07-24T14:11:17+00:00

[ Upstream commit 14eb1d2c03b38ce3427f299967f7a4d97ebff4c2 ] Fix the Micrel PHY in the example which shouldn't have the fallback "ethernet-phy-ieee802.3-c22" compatible: Documentation/devicetree/bindings/net/renesas,ether.example.dtb: ethernet-phy@1 \ (ethernet-phy-id0022.1537): compatible: ['ethernet-phy-id0022.1537', 'ethernet-phy-ieee802.3-c22'] is too long from schema $id: http://devicetree.org/schemas/net/micrel.yaml Signed-off-by: Rob Herring (Arm) Reviewed-by: Andrew Lunn Acked-by: Conor Dooley Acked-by: Niklas Söderlund Fixes: 37a2fce09001 ("dt-bindings: sh_eth convert bindings to json-schema") Link: https://patch.msgid.link/20260624150250.131966-2-robh@kernel.org Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin

regulator: dt-bindings: mt6359: Drop regulator-name pattern restrictions

2026-07-24T14:10:48+00:00

[ Upstream commit cdc517688ffa2c30a64a20b558a9ecbf046c70f1 ] The name of the regulator should match what the board design specifies for the power rail. There should be no limitations on what the name can be, and they definitely don't always follow the PMIC's own names. Drop the restrictions on regulator-name. Fixes: 8771456635d5 ("dt-bindings: regulator: Add document for MT6359 regulator") Reviewed-by: Krzysztof Kozlowski Signed-off-by: Chen-Yu Tsai Link: https://patch.msgid.link/20260514091520.2718987-3-wenst@chromium.org Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

dt-bindings: pinctrl: nvidia,tegra234: Add missing required block

2026-07-24T14:10:44+00:00

[ Upstream commit 61b5deb5a968f7a82124f9b2591a6a151ed7273a ] Binding should require 'reg' property, because address space cannot be missing in the hardware and is already needed by the Linux drivers. Require also 'compatible' by convention, although it is not strictly necessary. Fixes: 857982138b79 ("dt-bindings: pinctrl: Document Tegra234 pin controllers") Signed-off-by: Krzysztof Kozlowski Acked-by: Rob Herring (Arm) Signed-off-by: Linus Walleij Signed-off-by: Sasha Levin

dt-bindings: media: sun4i-a10-video-engine: Add interconnect properties

2026-07-24T14:10:42+00:00

commit 018f2dc3a42098d3b04edd1480adc51d268adb14 upstream. The Allwinner video engine sits behind the MBUS that is represented as an interconnect. Make sure that the interconnect properties are valid in the binding. Fixes: d41662e52a03 ("media: dt-bindings: media: allwinner,sun4i-a10-video-engine: Add R40 compatible") Cc: stable@vger.kernel.org Signed-off-by: Chen-Yu Tsai Acked-by: Rob Herring (Arm) Acked-by: Jernej Skrabec Signed-off-by: Nicolas Dufresne Signed-off-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman

dt-bindings: interrupt-controller: arm,gic-v3: Fix EPPI range

2026-05-23T11:04:41+00:00

[ Upstream commit 15cfc8984defc17e5e4de1f58db7b993240fcbda ] According to the "Arm Generic Interrupt Controller (GIC) Architecture Specification, v3 and v4", revision H.b[1], there can be only 64 Extended PPI interrupts. [1] https://developer.arm.com/documentation/ihi0069/hb/ Fixes: 4b049063e0bcbfd3 ("dt-bindings: interrupt-controller: arm,gic-v3: Describe EPPI range support") Signed-off-by: Geert Uytterhoeven Brain-farted-by: Marc Zyngier Acked-by: Marc Zyngier Link: https://patch.msgid.link/3e49a63c6b2b6ee48e3737adee87781f9c136c5f.1772792753.git.geert+renesas@glider.be Signed-off-by: Rob Herring (Arm) Signed-off-by: Sasha Levin

dt-bindings: net: dsa: nxp,sja1105: make spi-cpol optional for sja1110

2026-05-23T11:04:25+00:00

[ Upstream commit 600f01dc4bd0c736b3ffea9f7976136d8bf1b136 ] Currently, the binding requires 'spi-cpha' for SJA1105 and 'spi-cpol' for SJA1110. However, the SJA1110 supports both SPI modes 0 and 2. Mode 2 (cpha=0, cpol=1) is used by the NXP LX2160 Bluebox 3. On the SolidRun i.MX8DXL HummingBoard Telematics, mode 0 is stable, while forcing mode 2 introduces CRC errors especially during bursts. Drop the requirement on spi-cpol for SJA1110. Fixes: af2eab1a8243 ("dt-bindings: net: nxp,sja1105: document spi-cpol/cpha") Signed-off-by: Josua Mayer Acked-by: Conor Dooley Link: https://patch.msgid.link/20260409-imx8dxl-sr-som-v2-1-83ff20629ba0@solid-run.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin

dt-bindings: net: Fix Tegra234 MGBE PTP clock

2026-04-22T11:18:52+00:00

[ Upstream commit fb22b1fc5bca3c0aad95388933497ceb30f1fb26 ] The PTP clock for the Tegra234 MGBE device is incorrectly named 'ptp-ref' and should be 'ptp_ref'. This is causing the following warning to be observed on Tegra234 platforms that use this device: ERR KERN tegra-mgbe 6800000.ethernet eth0: Invalid PTP clock rate WARNING KERN tegra-mgbe 6800000.ethernet eth0: PTP init failed Although this constitutes an ABI breakage in the binding for this device, PTP support has clearly never worked and so fix this now so we can correct the device-tree for this device. Note that the MGBE driver still supports the legacy 'ptp-ref' clock name and so older/existing device-trees will still work, but given that this is not the correct name, there is no point to advertise this in the binding. Fixes: 189c2e5c7669 ("dt-bindings: net: Add Tegra234 MGBE") Signed-off-by: Jon Hunter Reviewed-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20260401102941.17466-3-jonathanh@nvidia.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin

dt-bindings: connector: add pd-disable dependency

2026-04-11T12:24:47+00:00

commit 269c26464dcf8b54b0dd9c333721c30ee44ae297 upstream. When Power Delivery is not supported, the source is unable to obtain the current capability from the Source PDO. As a result, typec-power-opmode needs to be added to advertise such capability. Acked-by: Conor Dooley Cc: stable Signed-off-by: Xu Yang Link: https://patch.msgid.link/20260330063518.719345-1-xu.yang_2@nxp.com Signed-off-by: Greg Kroah-Hartman

dt-bindings: gpio: fix microchip #interrupt-cells

2026-04-11T12:24:38+00:00

[ Upstream commit 6b5ef8c88854b343b733b574ea8754c9dab61f41 ] The GPIO controller on PolarFire SoC supports more than one type of interrupt and needs two interrupt cells. Fixes: 735806d8a68e9 ("dt-bindings: gpio: add bindings for microchip mpfs gpio") Signed-off-by: Jamie Gibbons Signed-off-by: Conor Dooley Link: https://patch.msgid.link/20260326-wise-gumdrop-49217723a72a@spud Signed-off-by: Bartosz Golaszewski Signed-off-by: Sasha Levin

dt-bindings: auxdisplay: ht16k33: Use unevaluatedProperties to fix common property warning

2026-04-11T12:24:30+00:00

[ Upstream commit 398c0c8bbc8f5a9d2f43863275a427a9d3720b6f ] Change additionalProperties to unevaluatedProperties because it refs to /schemas/input/matrix-keymap.yaml. Fix below CHECK_DTBS warnings: arch/arm/boot/dts/nxp/imx/imx6dl-victgo.dtb: keypad@70 (holtek,ht16k33): 'keypad,num-columns', 'keypad,num-rows' do not match any of the regexes: '^pinctrl-[0-9]+$' from schema $id: http://devicetree.org/schemas/auxdisplay/holtek,ht16k33.yaml# Fixes: f12b457c6b25c ("dt-bindings: auxdisplay: ht16k33: Convert to json-schema") Acked-by: Rob Herring (Arm) Signed-off-by: Frank Li Signed-off-by: Andy Shevchenko Signed-off-by: Sasha Levin