kernel.git/Documentation/devicetree/bindings/net, branch linux-6.15.y

dt-bindings: net: sophgo,sg2044-dwmac: Drop status from the example

2025-07-10T14:08:22Z

commit f030713e5abf67d0a88864c8855f809c763af954 upstream. Examples should be complete and should not have a 'status' property, especially a disabled one because this disables the dt_binding_check of the example against the schema. Dropping 'status' property shows missing other properties - phy-mode and phy-handle. Fixes: 114508a89ddc ("dt-bindings: net: Add support for Sophgo SG2044 dwmac") Cc: Signed-off-by: Krzysztof Kozlowski Reviewed-by: Alexander Sverdlin Reviewed-by: Chen Wang Link: https://patch.msgid.link/20250701063621.23808-2-krzysztof.kozlowski@linaro.org Signed-off-by: Paolo Abeni Signed-off-by: Greg Kroah-Hartman

dt-bindings: can: microchip,mcp2510: Fix $id path

2025-05-19T12:06:42Z

The "$id" value must match the relative path under bindings/ and is missing the "net" sub-directory. Fixes: 09328600c2f9 ("dt-bindings: can: convert microchip,mcp251x.txt to yaml") Signed-off-by: "Rob Herring (Arm)" Acked-by: Conor Dooley Link: https://patch.msgid.link/20250507154201.1589542-1-robh@kernel.org Signed-off-by: Marc Kleine-Budde

dt-bindings: net: ethernet-controller: Add informative text about RGMII delays

2025-05-05T23:49:18Z

Device Tree and Ethernet MAC driver writers often misunderstand RGMII delays. Rewrite the Normative section in terms of the PCB, is the PCB adding the 2ns delay. This meaning was previous implied by the definition, but often wrongly interpreted due to the ambiguous wording and looking at the definition from the wrong perspective. The new definition concentrates clearly on the hardware, and should be less ambiguous. Add an Informative section to the end of the binding describing in detail what the four RGMII delays mean. This expands on just the PCB meaning, adding in the implications for the MAC and PHY. Additionally, when the MAC or PHY needs to add a delay, which is software configuration, describe how Linux does this, in the hope of reducing errors. Make it clear other users of device tree binding may implement the software configuration in other ways while still conforming to the binding. Fixes: 9d3de3c58347 ("dt-bindings: net: Add YAML schemas for the generic Ethernet options") Signed-off-by: Andrew Lunn Acked-by: Conor Dooley Link: https://patch.msgid.link/20250430-v6-15-rc3-net-rgmii-delays-v2-1-099ae651d5e5@lunn.ch Signed-off-by: Jakub Kicinski

Merge tag 'devicetree-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

2025-03-29T18:23:16Z

Pull devicetree updates from Rob Herring: "DT core: - Fix ref counting errors in interrupt parsing code - Allow "nonposted-mmio" property per device and on non-Apple h/w - Use typed accessors in platform driver code - Fix mismatch between DT MAX_PHANDLE_ARGS and NR_FWNODE_REFERENCE_ARGS and increase the maximum number args - Rework of_resolve_phandles() to use __free() cleanup and fix ref count error - Use of_prop_cmp() in a few more places - Improve make_fit.py script error handling DT bindings: - Update DT property ordering rules for properties within groups (i.e. common suffix) - Update DT submitting-patches doc to cover sending .dts patches and SoC maintainer rules on being warning free against linux-next - Add ti,tps53681, ti,tps53681, Maxim max15301, max15303, and max20751 to trivial devices - Add Renesas RZ/V2H(P) and Allwinner H616 support to Arm Mali Bifrost GPU. Add Samsung exynos7870 support to Arm Mail Midgard. - Rework qcom,ebi2 and samsung,exynos4210-sram memory controller bindings to split child node properties. Fix the LAN9115 binding to use the child node schema so all properties are documented. - Convert nxp,lpc3220-mic and Altera ECC manager bindings to schema - Fix some issues with LVDS display panels causing validation warnings - Drop some obsolete parts of Xilinx bindings" * tag 'devicetree-for-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (48 commits) scripts/make_fit: Print DT name before libfdt errors dt-bindings: edac: altera: socfpga: Convert to YAML dt-bindings: pps: gpio: Correct indentation and style in DTS example media: dt-bindings: mediatek,vcodec-encoder: Drop assigned-clock properties of: address: Allow to specify nonposted-mmio per-device of: address: Expand nonposted-mmio to non-Apple Silicon platforms docs: dt-bindings: Specify ordering for properties within groups dt-bindings: gpu: arm,mali-midgard: add exynos7870-mali compatible of: Move of_prop_val_eq() next to the single user of/platform: Use typed accessors rather than of_get_property() dt-bindings: trivial-devices: Add Maxim max15301, max15303, and max20751 dt-bindings: fsi: ibm,p9-scom: Add "ibm,fsi2pib" compatible dt-bindings: memory-controllers: qcom,ebi2: Enforce child props dt-bindings: memory-controllers: samsung,exynos4210-srom: Enforce child props dt-bindings: display: mitsubishi,aa104xd12: Adjust allowed and required properties dt-bindings: display: mitsubishi,aa104xd12: Allow jeida-18 for data-mapping dt-bindings: interrupt-controller: Convert nxp,lpc3220-mic.txt to yaml format docs: process: maintainer-soc-clean-dts: linux-next is decisive docs: dt: submitting-patches: Document sending DTS patches of: Align macro MAX_PHANDLE_ARGS with NR_FWNODE_REFERENCE_ARGS ...

Merge tag 'soc-dt-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2025-03-27T16:01:37Z

Pull SoC devicetree updates from Arnd Bergmann: "There is new support for additional on-chip devices on Apple, Mediatek, Renesas, Rockchip, Samsung, Google, TI, ST, Nvidia and Amlogic devices. The Arm Morello reference platform gets a devicetree for booting in normal aarch64 mode. The hardware supports experimental CHERI support, which requires a modified kernel. The AMD (formerly Xilinx) Versal NET SoC gets added, this is a combined FPGA with Cortex-A78 CPUs in a SoC. Six new ST STM32MP2 SoC variants are added. Like the earlier STM32MP25, the MP211, MP213, MP215, MP231, MP233 and MP235 models are based on one or two Cortex-A35 cores but each feature a different set of I/O devices. Mediatek MT8370 is a minor variation of MT8390 with fewer CPU and GPU cores Apple T2 is the baseboard management controller on earlier Intel CPU based Macs, with 16 models now gaining initial support. All the above come with dts files for the reference boards. In addition, these boards are added for the SoCs that are already supported: - The Milk-V Jupiter board based on SpacemiT K1/M1 - NetCube Systems Kumquat board based on the 32-bit Allwinner V3s SoC - Three boards based on 32-bit stm32mp1 - 11 distinct board variants from Toradex and one from Variscite, all based on i.MX6 - Google Pixel Pro 6 phone based on gs101 (Tensor) - Three additional variants of the i.MX8MP based "Skov" board - A second variant of the i.MX95 EVK board - Two boards based on Renesas SoCs - Four boards based the Rockchip RK35xx series, plus the RK3588 'MNT Reform 2' laptop" * tag 'soc-dt-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (538 commits) arm64: dts: Add gpio_intc node for Amlogic A5 SoCs arm64: dts: Add gpio_intc node for Amlogic A4 SoCs arm64: dts: hi3660: Add property for fixing CPUIdle arm64: dts: rockchip: remove ethm0_clk0_25m_out from Sige5 gmac0 arm64: dts: marvell: Use preferred node names for "simple-bus" arm64: dts: marvell: Drop unused CP11X_TYPE define arm64: dts: marvell: Move arch timer and pmu nodes to top-level arm64: dts: rockchip: Fix PWM pinctrl names arm64: dts: rockchip: fix RK3576 SCMI clock IDs dt-bindings: clock: rk3576: add SCMI clocks arm64: dts: rockchip: Fix pcie reset gpio on Orange Pi 5 Max arm64: dts: amd/seattle: Drop undocumented "spi-controller" properties arm64: dts: amd/seattle: Fix bus, mmc, and ethernet node names arm64: dts: amd/seattle: Move and simplify fixed clocks arm64: dts: amd/seattle: Base Overdrive B1 on top of B0 version arm64: dts: rockchip: Enable HDMI audio output for ArmSoM Sige7 arm64: dts: rockchip: Enable onboard eMMC on Radxa E20C arm64: dts: rockchip: Add SDHCI controller for RK3528 arm64: dts: rockchip: Remove bluetooth node from rock-3a arm64: dts: rockchip: Move rk356x scmi SHMEM to reserved memory ...

Merge tag 'for-net-next-2025-03-25' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

2025-03-25T21:00:48Z

Luiz Augusto von Dentz says: ==================== bluetooth-next pull request for net-next: core: - Add support for skb TX SND/COMPLETION timestamping - hci_core: Enable buffer flow control for SCO/eSCO - coredump: Log devcd dumps into the monitor drivers: - btusb: Add 2 HWIDs for MT7922 - btusb: Fix regression in the initialization of fake Bluetooth controllers - btusb: Add 14 USB device IDs for Qualcomm WCN785x - btintel: Add support for Intel Scorpius Peak - btintel: Add support to configure TX power - btintel: Add DSBR support for ScP - btintel_pcie: Add device id of Whale Peak - btintel_pcie: Setup buffers for firmware traces - btintel_pcie: Read hardware exception data - btintel_pcie: Add support for device coredump - btintel_pcie: Trigger device coredump on hardware exception - btnxpuart: Support for controller wakeup gpio config - btnxpuart: Add support to set BD address - btnxpuart: Add correct bootloader error codes - btnxpuart: Handle bootloader error during cmd5 and cmd7 - btnxpuart: Fix kernel panic during FW release - qca: add WCN3950 support - hci_qca: use the power sequencer for wcn6750 - btmtksdio: Prevent enabling interrupts after IRQ handler removal * tag 'for-net-next-2025-03-25' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next: (53 commits) Bluetooth: MGMT: Add LL Privacy Setting Bluetooth: hci_event: Fix handling of HCI_EV_LE_DIRECT_ADV_REPORT Bluetooth: btnxpuart: Fix kernel panic during FW release Bluetooth: btnxpuart: Handle bootloader error during cmd5 and cmd7 Bluetooth: btnxpuart: Add correct bootloader error codes t blameBluetooth: btintel: Fix leading white space Bluetooth: btintel: Add support to configure TX power Bluetooth: btmtksdio: Prevent enabling interrupts after IRQ handler removal Bluetooth: btmtk: Remove the resetting step before downloading the fw Bluetooth: SCO: add TX timestamping Bluetooth: L2CAP: add TX timestamping Bluetooth: ISO: add TX timestamping Bluetooth: add support for skb TX SND/COMPLETION timestamping net-timestamp: COMPLETION timestamp on packet tx completion HCI: coredump: Log devcd dumps into the monitor Bluetooth: HCI: Add definition of hci_rp_remote_name_req_cancel Bluetooth: hci_vhci: Mark Sync Flow Control as supported Bluetooth: hci_core: Enable buffer flow control for SCO/eSCO Bluetooth: btintel_pci: Fix build warning Bluetooth: btintel_pcie: Trigger device coredump on hardware exception ... ==================== Link: https://patch.msgid.link/20250325192925.2497890-1-luiz.dentz@gmail.com Signed-off-by: Jakub Kicinski

dt-bindings: net: bluetooth: nxp: Add support to set BD address

2025-03-25T16:45:37Z

Allow user to set custom BD address for NXP chipsets. Signed-off-by: Neeraj Sanjay Kale Reviewed-by: Krzysztof Kozlowski Signed-off-by: Luiz Augusto von Dentz

dt-bindings: net: bluetooth: qualcomm: document WCN3950

2025-03-25T16:42:05Z

WCN3950 is another member of the WiFi/BT WCN39xx family of the chips. It requires different firmware, so document it as a new compat string. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Dmitry Baryshkov Signed-off-by: Luiz Augusto von Dentz

dt-bindings: net: bluetooth: nxp: Add wakeup pin properties

2025-03-25T16:41:51Z

NXP bluetooth controller may have GPIO pins used and routed for `WAKE_IN` and `WAKE_OUT`, such pin info must be known so that the driver is can configure the controller's firmware accordingly. Signed-off-by: Loic Poulain Reviewed-by: Rob Herring (Arm) Signed-off-by: Luiz Augusto von Dentz

dt-bindings: net: qcom,ipa: Correct indentation and style in DTS example

2025-03-25T15:49:21Z

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 Reviewed-by: Rob Herring (Arm) Reviewed-by: Alex Elder Link: https://patch.msgid.link/20250324125222.82057-1-krzysztof.kozlowski@linaro.org Signed-off-by: Jakub Kicinski