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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Maxime Coquelin , Emil Renner Berthing , Rob Herring , Krzysztof Kozlowski , Conor Dooley , netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, devicetree@vger.kernel.org, Minda Chen Subject: [net-next v5 2/4] dt-bindings: net: starfive,jh7110-dwmac: Add jhb100 support Date: Wed, 27 May 2026 16:41:06 +0800 Message-Id: <20260527084108.121416-3-minda.chen@starfivetech.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20260527084108.121416-1-minda.chen@starfivetech.com> References: <20260527084108.121416-1-minda.chen@starfivetech.com> Content-Type: text/plain X-ClientProxiedBy: SH0PR01CA0014.CHNPR01.prod.partner.outlook.cn (2406:e500:c311:5::26) To SHXPR01MB0863.CHNPR01.prod.partner.outlook.cn (2406:e500:c311:25::15) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SHXPR01MB0863:EE_|SHXPR01MB0829:EE_ X-MS-Office365-Filtering-Correlation-Id: 2b7ac6c1-577f-4cb0-9bae-08debbcbb831 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|366016|376014|52116014|1800799024|38350700014|22082099003|921020|56012099006|18002099003; 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Add jhb100 GMAC compatible and reset, interrupts features. jhb100 dwmac has only one reset signal and one interrupt line. jhb100 SGMII interface tx/rx mac clock is split and require to set clock rate in 10M/100M/1000M speed. So dts need to add a new rx clock in code, dts and dt binding doc. Signed-off-by: Minda Chen Acked-by: Conor Dooley --- .../bindings/net/starfive,jh7110-dwmac.yaml | 55 ++++++++++++++----- 1 file changed, 41 insertions(+), 14 deletions(-) diff --git a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml index 0d1962980f57..fdcc61c65f87 100644 --- a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml @@ -30,25 +30,33 @@ properties: - items: - const: starfive,jh7110-dwmac - const: snps,dwmac-5.20 + - items: + - const: starfive,jhb100-dwmac + - const: starfive,jh7110-dwmac + - const: snps,dwmac-5.20 reg: maxItems: 1 clocks: + minItems: 5 items: - description: GMAC main clock - description: GMAC AHB clock - description: PTP clock - description: TX clock - description: GTX clock + - description: SGMII RX clock clock-names: + minItems: 5 items: - const: stmmaceth - const: pclk - const: ptp_ref - const: tx - const: gtx + - const: sgmii_rx starfive,tx-use-rgmii-clk: description: @@ -107,20 +115,39 @@ allOf: contains: const: starfive,jh7110-dwmac then: - properties: - interrupts: - minItems: 3 - maxItems: 3 - - interrupt-names: - minItems: 3 - maxItems: 3 - - resets: - minItems: 2 - - reset-names: - minItems: 2 + if: + properties: + compatible: + contains: + const: starfive,jhb100-dwmac + then: + properties: + interrupts: + maxItems: 1 + + interrupt-names: + const: macirq + + resets: + maxItems: 1 + + reset-names: + const: stmmaceth + else: + properties: + interrupts: + minItems: 3 + maxItems: 3 + + interrupt-names: + minItems: 3 + maxItems: 3 + + resets: + minItems: 2 + + reset-names: + minItems: 2 unevaluatedProperties: false -- 2.17.1