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X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Armada 380 has smilar USB-2.0 PHYs as CP-110 (Armada 8K). Add support for Armada 380 to cp110 utmi phy driver, and enable it for armada-388-clearfog boards. Additionally add a small bugfix for armada-388 clearfog: Enable Clearfog Base M.2 connector for cellular modems with USB-2.0/3.0 interface. This is not separated out to avoid future merge conflicts. Signed-off-by: Josua Mayer --- Changes in v3: - updated bindings with additional comments, tested with dtbs_check: used anyOf for the newly-added optional regs - added fix for clearfog base m.2 connector / enable third usb - dropped unnecessary syscon node using invalid compatible (Reported-by: Krzysztof Kozlowski ) - Link to v2: https://lore.kernel.org/r/20240716-a38x-utmi-phy-v2-0-dae3a9c6ca3e@solid-run.com Changes in v2: - add support for optional regs / make syscon use optional - add device-tree changes for armada-388-clearfog - attempted to fix warning reported by krobot (untested) - tested on actual hardware - drafted dt-bindings - Link to v1: https://lore.kernel.org/r/20240715-a38x-utmi-phy-v1-0-d57250f53cf2@solid-run.com --- Josua Mayer (6): arm: dts: marvell: armada-388-clearfog: enable third usb on m.2/mpcie arm: dts: marvell: armada-388-clearfog-base: add rfkill for m.2 dt-bindings: phy: cp110-utmi-phy: add compatible string for armada-38x arm: dts: marvell: armada-38x: add description for usb phys phy: mvebu-cp110-utmi: add support for armada-380 utmi phys arm: dts: marvell: armada-388-clearfog: add description for usb phys .../phy/marvell,armada-cp110-utmi-phy.yaml | 34 +++- .../boot/dts/marvell/armada-388-clearfog-base.dts | 41 ++++ arch/arm/boot/dts/marvell/armada-388-clearfog.dts | 8 + arch/arm/boot/dts/marvell/armada-388-clearfog.dtsi | 30 ++- arch/arm/boot/dts/marvell/armada-38x.dtsi | 24 +++ drivers/phy/marvell/phy-mvebu-cp110-utmi.c | 209 ++++++++++++++++----- 6 files changed, 288 insertions(+), 58 deletions(-) --- base-commit: 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0 change-id: 20240715-a38x-utmi-phy-02e8059afe35 Sincerely,