mbox series

[v4,0/9] tegra: Add support for MGBE controller

Message ID 20220707074818.1481776-1-thierry.reding@gmail.com (mailing list archive)
Headers show
Series tegra: Add support for MGBE controller | expand

Message

Thierry Reding July 7, 2022, 7:48 a.m. UTC 
From: Thierry Reding <treding@nvidia.com>

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