From: Thierry Reding <treding@xxxxxxxxxx> Hi everyone, This series adds support for the MGBE Ethernet controller that can be found on Tegra234 SoCs. Despite what I said earlier, I've decided to include patches 1-4 here to make it a little easier for patchwork (and related tooling) to detect this as a subsequent series. I do have those patches in the Tegra tree already with the Acked-bys from Krzysztof, though, so no need to go through those again. Hopefully the DT bindings are all good now. I've run them through the dt_binding_check target and verified that the DTS changes in this series also validate correctly. I've left the interrupt-names property in and added the additional (optional) macsec-ns and macsec interrupts to illustrate why we need the "common" interrupt. Hopefully that now clarifies things. In addition to patches 1-4 I plan to apply patches 5-8 to the Tegra tree as well once the DT bindings have been reviewed and finalized. Patch 9 can go through the net-next tree independently since there are no dependencies. Changes in v3: - address remaining review comments on DT bindings Changes in v2: - address some review comments on DT bindings Thierry Bhadram Varka (3): dt-bindings: net: Add Tegra234 MGBE arm64: defconfig: Enable Tegra MGBE driver stmmac: tegra: Add MGBE support Thierry Reding (6): dt-bindings: power: Add Tegra234 MGBE power domains dt-bindings: Add Tegra234 MGBE clocks and resets dt-bindings: memory: Add Tegra234 MGBE memory clients memory: tegra: Add MGBE memory clients for Tegra234 arm64: tegra: Add MGBE nodes on Tegra234 arm64: tegra: Enable MGBE on Jetson AGX Orin Developer Kit .../bindings/net/nvidia,tegra234-mgbe.yaml | 169 ++++++++++ .../nvidia/tegra234-p3737-0000+p3701-0000.dts | 21 ++ arch/arm64/boot/dts/nvidia/tegra234.dtsi | 136 ++++++++ arch/arm64/configs/defconfig | 1 + drivers/memory/tegra/tegra234.c | 80 +++++ drivers/net/ethernet/stmicro/stmmac/Kconfig | 6 + drivers/net/ethernet/stmicro/stmmac/Makefile | 1 + .../net/ethernet/stmicro/stmmac/dwmac-tegra.c | 290 ++++++++++++++++++ include/dt-bindings/clock/tegra234-clock.h | 101 ++++++ include/dt-bindings/memory/tegra234-mc.h | 20 ++ .../dt-bindings/power/tegra234-powergate.h | 1 + include/dt-bindings/reset/tegra234-reset.h | 8 + 12 files changed, 834 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/nvidia,tegra234-mgbe.yaml create mode 100644 drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c -- 2.36.1
