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[2003:e4:1f12:c800:f22f:74ff:fe1f:3a53]) by smtp.gmail.com with ESMTPSA id k23-20020a7bc317000000b003976fbfbf00sm29048940wmj.30.2022.07.07.00.48.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 Jul 2022 00:48:19 -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 v4 0/9] tegra: Add support for MGBE controller Date: Thu, 7 Jul 2022 09:48:09 +0200 Message-Id: <20220707074818.1481776-1-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. 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. I've rebased this onto v5.19-rc1 rather than linux-next so that the bots will hopefully have an easier time applying this. The series still applies fine to linux-next (except for a minor conflict in patch 4 which I can resolve in the Tegra tree), so patch 9 should apply fine on net-next as well. Changes in v4: - address review comments from Krzysztof, see patch 5 for details 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 | 162 ++++++++++ .../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, 827 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/nvidia,tegra234-mgbe.yaml create mode 100644 drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c