This is a forward port / upstream refactor of code delivered
downstream by Qualcomm over at [0] to enable the DWMAC5 based
implementation called EMAC3 on the sa8540p-ride dev board.
>From what I can tell with the board schematic in hand,
as well as the code delivered, the main changes needed are:
1. A new address space layout for /dwmac5/EMAC3 MTL/DMA regs
2. A new programming sequence required for the EMAC3 base platforms
This series makes those adaptations as well as other housekeeping items
such as converting dt-bindings to yaml, adding clock descriptions, etc.
[0] https://git.codelinaro.org/clo/la/kernel/ark-5.14/-/commit/510235ad02d7f0df478146fb00d7a4ba74821b17
Thanks,
Andrew
Bhupesh Sharma (3):
dt-bindings: net: snps,dwmac: Update interrupt-names
dt-bindings: net: snps,dwmac: Add Qualcomm Ethernet ETHQOS compatibles
dt-bindings: net: qcom,ethqos: Convert bindings to yaml
Brian Masney (1):
net: stmmac: Add EMAC3 variant of dwmac4
.../devicetree/bindings/net/qcom,ethqos.txt | 66 ----
.../devicetree/bindings/net/qcom,ethqos.yaml | 113 ++++++
.../devicetree/bindings/net/snps,dwmac.yaml | 11 +-
MAINTAINERS | 2 +-
arch/arm64/boot/dts/qcom/sa8540p-ride.dts | 181 ++++++++++
arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 53 +++
drivers/clk/qcom/gcc-sc8280xp.c | 18 +
.../stmicro/stmmac/dwmac-qcom-ethqos.c | 161 ++++++---
drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 32 +-
.../net/ethernet/stmicro/stmmac/dwmac4_core.c | 190 ++++++++--
.../net/ethernet/stmicro/stmmac/dwmac4_dma.c | 336 ++++++++++++++----
.../net/ethernet/stmicro/stmmac/dwmac4_dma.h | 38 ++
.../net/ethernet/stmicro/stmmac/dwmac4_lib.c | 144 ++++++--
drivers/net/ethernet/stmicro/stmmac/hwif.c | 29 +-
drivers/net/ethernet/stmicro/stmmac/hwif.h | 2 +
.../ethernet/stmicro/stmmac/stmmac_ethtool.c | 6 +-
.../net/ethernet/stmicro/stmmac/stmmac_main.c | 17 +-
.../net/ethernet/stmicro/stmmac/stmmac_mdio.c | 9 +-
.../net/ethernet/stmicro/stmmac/stmmac_ptp.c | 4 +-
include/dt-bindings/clock/qcom,gcc-sc8280xp.h | 2 +
include/linux/stmmac.h | 1 +
21 files changed, 1164 insertions(+), 251 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/net/qcom,ethqos.txt
create mode 100644 Documentation/devicetree/bindings/net/qcom,ethqos.yaml
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2.39.2
