This adds a DWMAC glue driver for the PRG_ETHERNET registers found in Meson8b and GXBB SoCs. Based on the "old" meson6b-dwmac glue driver the register layout is completely different. Thus I introduced a separate driver. Changes since v1: - make clkin1 mandatory because the internal mux expects two clocks (in other words: this makes the driver consistent with how the hardware actually works) - expose the MPLL2 clock for use by DT so we can pass it to the ethmac - added a .remove function to the glue driver which disables and unprepares the clocks on driver removal Martin Blumenstingl (4): net: dt-bindings: Document the new Meson8b and GXBB DWMAC bindings clk: gxbb: expose MPLL2 clock for use by DT net: stmmac: add a glue driver for the Amlogic Meson 8b / GXBB DWMAC ARM64: dts: meson-gxbb: use the new GXBB DWMAC glue driver .../devicetree/bindings/net/meson-dwmac.txt | 45 ++- arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi | 8 +- drivers/clk/meson/gxbb.h | 2 +- drivers/net/ethernet/stmicro/stmmac/Makefile | 2 +- .../net/ethernet/stmicro/stmmac/dwmac-meson8b.c | 329 +++++++++++++++++++++ include/dt-bindings/clock/gxbb-clkc.h | 1 + 6 files changed, 374 insertions(+), 13 deletions(-) create mode 100644 drivers/net/ethernet/stmicro/stmmac/dwmac-meson8b.c -- 2.9.3 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
