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[2003:e4:1f12:c800:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with ESMTPSA id r16-20020a05600c35d000b003a0375c4f73sm27237705wmq.44.2022.07.06.14.33.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Jul 2022 14:33:00 -0700 (PDT) From: Thierry Reding To: Thierry Reding Cc: Jon Hunter , Rob Herring , Krzysztof Kozlowski , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Bhadram Varka , devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, netdev@vger.kernel.org Subject: [PATCH v3 0/9] tegra: Add support for MGBE controller Date: Wed, 6 Jul 2022 23:32:46 +0200 Message-Id: <20220706213255.1473069-1-thierry.reding@gmail.com> X-Mailer: git-send-email 2.36.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Thierry Reding 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