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charset="utf-8" X-Sendblock-Type: REQ_APPROVE CMS-TYPE: 105P DLP-Filter: Pass X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250305091852epcas5p18a0853e85a5ed3d36d5d42ef89735ca6 References: <20250305091246.106626-1-swathi.ks@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Add FSD Ethernet compatible in Synopsys dt-bindings document. Add FSD Ethernet YAML schema to enable the DT validation. Signed-off-by: Pankaj Dubey Signed-off-by: Ravi Patel Signed-off-by: Swathi K S Reviewed-by: Krzysztof Kozlowski --- .../devicetree/bindings/net/snps,dwmac.yaml | 5 +- .../bindings/net/tesla,fsd-ethqos.yaml | 118 ++++++++++++++++++ 2 files changed, 121 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/net/tesla,fsd-ethqos.= yaml diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Docume= ntation/devicetree/bindings/net/snps,dwmac.yaml index 91e75eb3f329..c7004eaa8eae 100644 --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml @@ -102,6 +102,7 @@ properties: - snps,dwxgmac-2.10 - starfive,jh7100-dwmac - starfive,jh7110-dwmac + - tesla,fsd-ethqos - thead,th1520-gmac =20 reg: @@ -126,7 +127,7 @@ properties: =20 clocks: minItems: 1 - maxItems: 8 + maxItems: 10 additionalItems: true items: - description: GMAC main clock @@ -138,7 +139,7 @@ properties: =20 clock-names: minItems: 1 - maxItems: 8 + maxItems: 10 additionalItems: true contains: enum: diff --git a/Documentation/devicetree/bindings/net/tesla,fsd-ethqos.yaml b/= Documentation/devicetree/bindings/net/tesla,fsd-ethqos.yaml new file mode 100644 index 000000000000..dd7481bb16e5 --- /dev/null +++ b/Documentation/devicetree/bindings/net/tesla,fsd-ethqos.yaml @@ -0,0 +1,118 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/tesla,fsd-ethqos.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: FSD Ethernet Quality of Service + +maintainers: + - Swathi K S + +description: + Tesla ethernet devices based on dwmmac support Gigabit ethernet. + +allOf: + - $ref: snps,dwmac.yaml# + +properties: + compatible: + const: tesla,fsd-ethqos + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + interrupt-names: + items: + - const: macirq + + clocks: + minItems: 5 + items: + - description: PTP clock + - description: Master bus clock + - description: Slave bus clock + - description: MAC TX clock + - description: MAC RX clock + - description: Master2 bus clock + - description: Slave2 bus clock + - description: RX MUX clock + - description: PHY RX clock + - description: PERIC RGMII clock + + clock-names: + minItems: 5 + items: + - const: ptp_ref + - const: master_bus + - const: slave_bus + - const: tx + - const: rx + - const: master2_bus + - const: slave2_bus + - const: eqos_rxclk_mux + - const: eqos_phyrxclk + - const: dout_peric_rgmii_clk + + iommus: + maxItems: 1 + + phy-mode: + enum: + - rgmii + - rgmii-id + - rgmii-rxid + - rgmii-txid + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - iommus + - phy-mode + +unevaluatedProperties: false + +examples: + - | + #include + #include + soc { + #address-cells =3D <2>; + #size-cells =3D <2>; + ethernet1: ethernet@14300000 { + compatible =3D "tesla,fsd-ethqos"; + reg =3D <0x0 0x14300000 0x0 0x10000>; + interrupts =3D ; + interrupt-names =3D "macirq"; + clocks =3D <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_CLK_PTP_REF_= I>, + <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_ACLK_I>, + <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_HCLK_I>, + <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_RGMII_CLK_I>, + <&clock_peric PERIC_EQOS_TOP_IPCLKPORT_CLK_RX_I>, + <&clock_peric PERIC_BUS_D_PERIC_IPCLKPORT_EQOSCLK>, + <&clock_peric PERIC_BUS_P_PERIC_IPCLKPORT_EQOSCLK>, + <&clock_peric PERIC_EQOS_PHYRXCLK_MUX>, + <&clock_peric PERIC_EQOS_PHYRXCLK>, + <&clock_peric PERIC_DOUT_RGMII_CLK>; + clock-names =3D "ptp_ref", "master_bus", "slave_bus","tx", + "rx", "master2_bus", "slave2_bus", "eqos_rxclk_m= ux", + "eqos_phyrxclk","dout_peric_rgmii_clk"; + assigned-clocks =3D <&clock_peric PERIC_EQOS_PHYRXCLK_MUX>, + <&clock_peric PERIC_EQOS_PHYRXCLK>; + assigned-clock-parents =3D <&clock_peric PERIC_EQOS_PHYRXCLK>; + pinctrl-names =3D "default"; + pinctrl-0 =3D <ð1_tx_clk>, <ð1_tx_data>, <ð1_tx_ctrl>, + <ð1_phy_intr>, <ð1_rx_clk>, <ð1_rx_data>, + <ð1_rx_ctrl>, <ð1_mdio>; + iommus =3D <&smmu_peric 0x0 0x1>; + phy-mode =3D "rgmii-id"; + }; + }; + +... --=20 2.17.1