This series adds DT bindings and dts descriptions for SolidRun AM642 based SoM and Hummingboard EVB. Additionally a commit from downstream vendor kernel are included, enhancing support for pru based ethernet. I wasn't sure how to properly annotate it in commit description / signed-off area ...: 1. add description for "Industrial Ethernet Peripherals" (IEP) to am64 https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/commit/arch/arm64/boot/dts/ti/k3-am64-main.dtsi?h=ti-linux-6.1.y-cicd&id=5afb73d82a014b59462162d960b350b8c58e5ae6 IEP is already supported in-tree by a driver, and used in k3-am65-main.dtsi. To avoid introducing new dtbs_check errors, respective patches were submitted via rtc, mtd and iio trees. Only one error remains which is common to all k3-am64: - 'mux-controller' does not match any of the regexes To: Nishanth Menon <nm@xxxxxx> To: Vignesh Raghavendra <vigneshr@xxxxxx> To: Tero Kristo <kristo@xxxxxxxxxx> To: Rob Herring <robh+dt@xxxxxxxxxx> To: Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx> To: Conor Dooley <conor+dt@xxxxxxxxxx> Cc: Yazan Shhady <yazan.shhady@xxxxxxxxxxxxx> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: devicetree@xxxxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx Signed-off-by: Josua Mayer <josua@xxxxxxxxxxxxx> Changes in v7: - split rtc, iio, mtd bindings to go via respective trees: - iio: https://lore.kernel.org/r/20240219-iio-hdc20x0-interrupt-binding-v7-1-c8ffb39c3768@xxxxxxxxxxxxx - mtd: https://lore.kernel.org/r/20240219-mtd-flash-interrupt-binding-v7-1-206e30a656fa@xxxxxxxxxxxxx - rtc: https://lore.kernel.org/r/20240219-rtc-abracon-convert-bindings-v7-1-aca4fc3b8cec@xxxxxxxxxxxxx - Link to v6: https://lore.kernel.org/r/20240212-add-am64-som-v6-0-b59edb2bc8c3@xxxxxxxxxxxxx Changes in v6: - renamed pinctrl nodes to *-default-pins (reported by Vignesh Raghavendra <vigneshr@xxxxxx>) (dropped Reviewed-by: Andrew Davis <afd@xxxxxx> because all the rename) - removed tabs from pinctrl comments to shorten lines - updated humidity sensor yaml with interrupts property - updated spi-nor flash yaml with interrupts property - Link to v5: https://lore.kernel.org/r/20240211-add-am64-som-v5-0-790ed7121249@xxxxxxxxxxxxx Changes in v5: - abracon,abx80x.yaml: - reworded 'compatible' description - removed $ref to interrupts.yaml - nested example in fake i2c - changed maintainer to rtc list (reported by Conor Dooley <conor@xxxxxxxxxx>) - patch 4/5 dts: - re-added status properties for sdhci nodes k3-am64-main.dtsi has been changed in-tree since v1 such that sdhci nodes are explicitly status disabled now. - picked up reviewed-by (reported by Andrew Davis <afd@xxxxxx>) - Link to v4: https://lore.kernel.org/r/20240202-add-am64-som-v4-0-5f8b12af5e71@xxxxxxxxxxxxx Changes in v4: - abracon,abx80x.yaml: fixed dtc error in example irq reference - Link to v3: https://lore.kernel.org/r/20240202-add-am64-som-v3-0-2f44023d50e9@xxxxxxxxxxxxx Changes in v3: - removed lots more status properties, double-checked against soc dtsi (reported by Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx>) (reported by Andrew Davis <afd@xxxxxx>) - removed intentionally-disabled pcie node from dts - rewrote yaml bindings to use enum instead of anyof+const+description (reported by Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx>) - abracon yaml - added missing maintainer - added diode type property type - added example (reported by Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>) - added reference to /schemas/interrupts.yaml# - use generic name for pru ethernet controller node (reported by Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>) - removed unnamed dmas from pru ethernet controller node - moved pcie/usb3 features to dtb overlays - Link to v2: https://lore.kernel.org/r/20240112-add-am64-som-v2-0-1385246c428c@xxxxxxxxxxxxx Changes in v2: - reordered patchset to drop separate patch adding iep handle to som - moved dtbs_check warnings to cover letter - converted abracon abx80x rtc bindings to yaml - updated dts: - remove unnecessary status properties - changed non-generic node names - use color property for led descriptions, they have no default function on evaluation board - drop earlycon bootargs from chosen node (reported by Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx>) - converted charger node to comment, part not assembled, has no bindings - picked up acked-by on board bindings patch - Link to v1: https://lore.kernel.org/r/20240103-add-am64-som-v1-0-dda1f9227aef@xxxxxxxxxxxxx --- Josua Mayer (3): dt-bindings: arm: ti: Add bindings for SolidRun AM642 HummingBoard-T arm64: dts: add description for solidrun am642 som and evaluation board arm64: dts: ti: hummingboard-t: add overlays for m.2 pci-e and usb-3 Suman Anna (1): arm64: dts: ti: k3-am64-main: Add ICSSG IEP nodes Documentation/devicetree/bindings/arm/ti/k3.yaml | 7 + arch/arm64/boot/dts/ti/Makefile | 7 + arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 24 + .../boot/dts/ti/k3-am642-hummingboard-t-pcie.dtso | 45 ++ .../boot/dts/ti/k3-am642-hummingboard-t-usb3.dtso | 44 ++ arch/arm64/boot/dts/ti/k3-am642-hummingboard-t.dts | 292 ++++++++++ arch/arm64/boot/dts/ti/k3-am642-sr-som.dtsi | 594 +++++++++++++++++++++ 7 files changed, 1013 insertions(+) --- base-commit: 83d0ff463b50d2395e05339a34e35d14ba82043f change-id: 20240101-add-am64-som-51a1ca47edf3 Best regards, -- Josua Mayer <josua@xxxxxxxxxxxxx>
