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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Emil Renner Berthing , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Simon Horman , Bartosz Golaszewski , Andrew Halaney , Jisheng Zhang , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Russell King Cc: Ley Foon Tan , Jee Heng Sia , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org Subject: [PATCH v5 1/1] dt-bindings: net: starfive,jh7110-dwmac: Add StarFive JH8100 support Date: Tue, 26 Mar 2024 18:57:50 -0700 Message-Id: <20240327015750.226349-2-chunhau.tan@starfivetech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240327015750.226349-1-chunhau.tan@starfivetech.com> References: <20240327015750.226349-1-chunhau.tan@starfivetech.com> X-ClientProxiedBy: NT0PR01CA0001.CHNPR01.prod.partner.outlook.cn (2406:e500:c510::12) To BJSPR01MB0595.CHNPR01.prod.partner.outlook.cn (2406:e500:c211:e::20) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BJSPR01MB0595:EE_|BJSPR01MB0689:EE_ X-MS-Office365-Filtering-Correlation-Id: 2eeef66a-dcbe-420a-6601-08dc4e0159ec X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BJSPR01MB0595.CHNPR01.prod.partner.outlook.cn;PTR:;CAT:NONE;SFS:(13230031)(7416005)(366007)(1800799015)(52116005)(41320700004)(921011)(38350700005);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: starfivetech.com X-MS-Exchange-CrossTenant-Network-Message-Id: 2eeef66a-dcbe-420a-6601-08dc4e0159ec X-MS-Exchange-CrossTenant-AuthSource: BJSPR01MB0595.CHNPR01.prod.partner.outlook.cn X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Mar 2024 01:58:09.1929 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 06fe3fa3-1221-43d3-861b-5a4ee687a85c X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: mRoQlVV80LdqYmFUS4Me40F7PgBkarMkqIPXcOpXwkoSHTAMMGcz+0RHoIl4I5tlmVHdXFORAhSl4pRNfd0YzmLjByFcTBBc5KOZmONgh5o= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BJSPR01MB0689 Add StarFive JH8100 dwmac support. The JH8100 dwmac shares the same driver code as the JH7110 dwmac and has only one reset signal. Please refer to below: JH8100: reset-names = "stmmaceth"; JH7110: reset-names = "stmmaceth", "ahb"; JH7100: reset-names = "ahb"; Example usage of JH8100 in the device tree: gmac0: ethernet@16030000 { compatible = "starfive,jh8100-dwmac", "starfive,jh7110-dwmac", "snps,dwmac-5.20"; ... }; Signed-off-by: Tan Chun Hau Reviewed-by: Rob Herring --- .../devicetree/bindings/net/snps,dwmac.yaml | 1 + .../bindings/net/starfive,jh7110-dwmac.yaml | 29 +++++++++++++++---- 2 files changed, 25 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml index 6b0341a8e0ea..a6d596b7dcf4 100644 --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml @@ -97,6 +97,7 @@ properties: - snps,dwxgmac-2.10 - starfive,jh7100-dwmac - starfive,jh7110-dwmac + - starfive,jh8100-dwmac reg: minItems: 1 diff --git a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml index 0d1962980f57..5805a58c55d1 100644 --- a/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml +++ b/Documentation/devicetree/bindings/net/starfive,jh7110-dwmac.yaml @@ -18,6 +18,7 @@ select: enum: - starfive,jh7100-dwmac - starfive,jh7110-dwmac + - starfive,jh8100-dwmac required: - compatible @@ -30,6 +31,10 @@ properties: - items: - const: starfive,jh7110-dwmac - const: snps,dwmac-5.20 + - items: + - const: starfive,jh8100-dwmac + - const: starfive,jh7110-dwmac + - const: snps,dwmac-5.20 reg: maxItems: 1 @@ -116,11 +121,25 @@ allOf: minItems: 3 maxItems: 3 - resets: - minItems: 2 - - reset-names: - minItems: 2 + if: + properties: + compatible: + contains: + const: starfive,jh8100-dwmac + then: + properties: + resets: + maxItems: 1 + + reset-names: + const: stmmaceth + else: + properties: + resets: + minItems: 2 + + reset-names: + minItems: 2 unevaluatedProperties: false