On Mon, Jun 14, 2021 at 11:18 AM 周琰杰 (Zhou Yanjie) <zhouyanjie@xxxxxxxxxxxxxx> wrote: > > Add the dwmac bindings for the JZ4775 SoC, the X1000 SoC, > the X1600 SoC, the X1830 SoC and the X2000 SoC from Ingenic. > > Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@xxxxxxxxxxxxxx> > --- > > Notes: > v1->v2: > No change. > > v2->v3: > Add "ingenic,mac.yaml" for Ingenic SoCs. > > .../devicetree/bindings/net/ingenic,mac.yaml | 76 ++++++++++++++++++++++ > .../devicetree/bindings/net/snps,dwmac.yaml | 15 +++++ > 2 files changed, 91 insertions(+) > create mode 100644 Documentation/devicetree/bindings/net/ingenic,mac.yaml > > diff --git a/Documentation/devicetree/bindings/net/ingenic,mac.yaml b/Documentation/devicetree/bindings/net/ingenic,mac.yaml > new file mode 100644 > index 00000000..5fe2e81 > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/ingenic,mac.yaml > @@ -0,0 +1,76 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/net/ingenic,mac.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Bindings for MAC in Ingenic SoCs > + > +maintainers: > + - 周琰杰 (Zhou Yanjie) <zhouyanjie@xxxxxxxxxxxxxx> > + > +description: > + The Ethernet Media Access Controller in Ingenic SoCs. > + > +properties: > + compatible: > + enum: > + - ingenic,jz4775-mac > + - ingenic,x1000-mac > + - ingenic,x1600-mac > + - ingenic,x1830-mac > + - ingenic,x2000-mac > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + interrupt-names: > + const: macirq > + > + clocks: > + maxItems: 1 > + > + clock-names: > + const: stmmaceth > + > + mode-reg: > + description: An extra syscon register that control ethernet interface and timing delay Needs a vendor prefix and type. > + > + rx-clk-delay-ps: > + description: RGMII receive clock delay defined in pico seconds > + > + tx-clk-delay-ps: > + description: RGMII transmit clock delay defined in pico seconds > + > +required: > + - compatible > + - reg > + - interrupts > + - interrupt-names > + - clocks > + - clock-names > + - mode-reg > + > +additionalProperties: false > + > +examples: > + - | > + #include <dt-bindings/clock/x1000-cgu.h> > + > + mac: ethernet@134b0000 { > + compatible = "ingenic,x1000-mac", "snps,dwmac"; Doesn't match the schema. > + reg = <0x134b0000 0x2000>; > + > + interrupt-parent = <&intc>; > + interrupts = <55>; > + interrupt-names = "macirq"; > + > + clocks = <&cgu X1000_CLK_MAC>; > + clock-names = "stmmaceth"; > + > + mode-reg = <&mac_phy_ctrl>; > + }; > +... > diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml > index 2edd8be..9c0ce92 100644 > --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml > +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml > @@ -56,6 +56,11 @@ properties: > - amlogic,meson8m2-dwmac > - amlogic,meson-gxbb-dwmac > - amlogic,meson-axg-dwmac > + - ingenic,jz4775-mac > + - ingenic,x1000-mac > + - ingenic,x1600-mac > + - ingenic,x1830-mac > + - ingenic,x2000-mac > - rockchip,px30-gmac > - rockchip,rk3128-gmac > - rockchip,rk3228-gmac > @@ -310,6 +315,11 @@ allOf: > - allwinner,sun8i-r40-emac > - allwinner,sun8i-v3s-emac > - allwinner,sun50i-a64-emac > + - ingenic,jz4775-mac > + - ingenic,x1000-mac > + - ingenic,x1600-mac > + - ingenic,x1830-mac > + - ingenic,x2000-mac > - snps,dwxgmac > - snps,dwxgmac-2.10 > - st,spear600-gmac > @@ -353,6 +363,11 @@ allOf: > - allwinner,sun8i-r40-emac > - allwinner,sun8i-v3s-emac > - allwinner,sun50i-a64-emac > + - ingenic,jz4775-mac > + - ingenic,x1000-mac > + - ingenic,x1600-mac > + - ingenic,x1830-mac > + - ingenic,x2000-mac > - snps,dwmac-4.00 > - snps,dwmac-4.10a > - snps,dwmac-4.20a > -- > 2.7.4 >
