| Message ID | 20230208164203.378153-5-clement.leger@bootlin.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | net: stmmac: add renesas,rzn1-gmac support | expand |
On 08/02/2023 17:42, Clément Léger wrote: > Add "renesas,rzn1-gmac" binding documentation which is compatible with > "snps,dwmac" compatible driver but uses a custom PCS to communicate > with the phy. > > Signed-off-by: Clément Léger <clement.leger@bootlin.com> > --- > .../bindings/net/renesas,rzn1-gmac.yaml | 67 +++++++++++++++++++ > 1 file changed, 67 insertions(+) > create mode 100644 Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml > > diff --git a/Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml b/Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml > new file mode 100644 > index 000000000000..944fd0d97d79 > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml > @@ -0,0 +1,67 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/net/renesas,rzn1-gmac.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Renesas GMAC > + > +maintainers: > + - Clément Léger <clement.leger@bootlin.com> > + > +select: > + properties: > + compatible: > + contains: > + enum: > + - renesas,r9a06g032-gmac > + - renesas,rzn1-gmac > + required: > + - compatible > + > +allOf: > + - $ref: snps,dwmac.yaml# > + > +properties: > + compatible: > + items: > + - enum: > + - renesas,r9a06g032-gmac > + - renesas,rzn1-gmac > + - snps,dwmac This is still not correct and does not make any sense. What do you want to say here with such binding? That you describe "snps,dwmac" here? Then it's duplicated with snps,dwmac.yaml... Drop that enum and make it a proper list. Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml b/Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml new file mode 100644 index 000000000000..944fd0d97d79 --- /dev/null +++ b/Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/renesas,rzn1-gmac.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas GMAC + +maintainers: + - Clément Léger <clement.leger@bootlin.com> + +select: + properties: + compatible: + contains: + enum: + - renesas,r9a06g032-gmac + - renesas,rzn1-gmac + required: + - compatible + +allOf: + - $ref: snps,dwmac.yaml# + +properties: + compatible: + items: + - enum: + - renesas,r9a06g032-gmac + - renesas,rzn1-gmac + - snps,dwmac + + pcs-handle: + description: + phandle pointing to a PCS sub-node compatible with + renesas,rzn1-miic.yaml# + $ref: /schemas/types.yaml#/definitions/phandle + +required: + - compatible + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/r9a06g032-sysctrl.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + + ethernet@44000000 { + compatible = "renesas,rzn1-gmac"; + reg = <0x44000000 0x2000>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "macirq", "eth_wake_irq", "eth_lpi"; + clock-names = "stmmaceth"; + clocks = <&sysctrl R9A06G032_HCLK_GMAC0>; + snps,multicast-filter-bins = <256>; + snps,perfect-filter-entries = <128>; + tx-fifo-depth = <2048>; + rx-fifo-depth = <4096>; + pcs-handle = <&mii_conv1>; + phy-mode = "mii"; + }; + +...
Add "renesas,rzn1-gmac" binding documentation which is compatible with "snps,dwmac" compatible driver but uses a custom PCS to communicate with the phy. Signed-off-by: Clément Léger <clement.leger@bootlin.com> --- .../bindings/net/renesas,rzn1-gmac.yaml | 67 +++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/renesas,rzn1-gmac.yaml