From patchwork Wed Oct 26 07:45:30 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Vadapalli X-Patchwork-Id: 619000 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 35690FA373D for ; Wed, 26 Oct 2022 07:45:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233258AbiJZHpy (ORCPT ); Wed, 26 Oct 2022 03:45:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53372 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231628AbiJZHpx (ORCPT ); Wed, 26 Oct 2022 03:45:53 -0400 Received: from fllv0015.ext.ti.com (fllv0015.ext.ti.com [198.47.19.141]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8CE745B075; Wed, 26 Oct 2022 00:45:50 -0700 (PDT) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 29Q7jf99118067; Wed, 26 Oct 2022 02:45:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1666770341; bh=8VumcuPdjK8HEnGtcYXiyYQygdvx0q+7alLz9hjhoVI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=v2bkzsaYnhlgDH4i6nnW8m/2vfR/QyORsclsz9id8vxW2b+PQPY4/Ii2iWrpm1GJr f4f6bnArYURXi4qk/q05/w80RHYIRsSsfWiJBWZCARGwrPv7oAAgadl7wFD/LR+mkN 8/o8nHEULmLW0NWanIbD3HVCAr34aXRh1awgCOcw= Received: from DLEE106.ent.ti.com (dlee106.ent.ti.com [157.170.170.36]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 29Q7jfsk084012 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 26 Oct 2022 02:45:41 -0500 Received: from DLEE106.ent.ti.com (157.170.170.36) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.6; Wed, 26 Oct 2022 02:45:41 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.6 via Frontend Transport; Wed, 26 Oct 2022 02:45:41 -0500 Received: from uda0492258.dhcp.ti.com (ileaxei01-snat.itg.ti.com [10.180.69.5]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 29Q7jXFk005631; Wed, 26 Oct 2022 02:45:37 -0500 From: Siddharth Vadapalli To: , , , , , , , CC: , , , , Subject: [PATCH v3 1/3] dt-bindings: phy: ti: phy-gmii-sel: Add bindings for J721e Date: Wed, 26 Oct 2022 13:15:30 +0530 Message-ID: <20221026074532.109220-2-s-vadapalli@ti.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221026074532.109220-1-s-vadapalli@ti.com> References: <20221026074532.109220-1-s-vadapalli@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org TI's J721e SoC supports additional PHY modes like QSGMII and SGMII that are not supported on earlier SoCs. Add a compatible for it. Extend ti,qsgmii-main-ports property to support selection of upto two main ports at once across the two QSGMII interfaces. Signed-off-by: Siddharth Vadapalli --- .../bindings/phy/ti,phy-gmii-sel.yaml | 48 ++++++++++++++++--- 1 file changed, 42 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml b/Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml index da7cac537e15..3a6d686383cf 100644 --- a/Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml +++ b/Documentation/devicetree/bindings/phy/ti,phy-gmii-sel.yaml @@ -54,6 +54,7 @@ properties: - ti,dm814-phy-gmii-sel - ti,am654-phy-gmii-sel - ti,j7200-cpsw5g-phy-gmii-sel + - ti,j721e-cpsw9g-phy-gmii-sel reg: maxItems: 1 @@ -63,14 +64,17 @@ properties: ti,qsgmii-main-ports: $ref: /schemas/types.yaml#/definitions/uint32-array description: | - Required only for QSGMII mode. Array to select the port for - QSGMII main mode. Rest of the ports are selected as QSGMII_SUB - ports automatically. Any one of the 4 CPSW5G ports can act as the - main port with the rest of them being the QSGMII_SUB ports. - maxItems: 1 + Required only for QSGMII mode. Array to select the port/s for QSGMII + main mode. The size of the array corresponds to the number of QSGMII + interfaces and thus, the number of distinct QSGMII main ports, + supported by the device. If the device supports two QSGMII interfaces + but only one QSGMII interface is desired, repeat the QSGMII main port + value corresponding to the QSGMII interface in the array. + minItems: 1 + maxItems: 2 items: minimum: 1 - maximum: 4 + maximum: 8 allOf: - if: @@ -81,12 +85,43 @@ allOf: - ti,dra7xx-phy-gmii-sel - ti,dm814-phy-gmii-sel - ti,am654-phy-gmii-sel + - ti,j7200-cpsw5g-phy-gmii-sel + - ti,j721e-cpsw9g-phy-gmii-sel then: properties: '#phy-cells': const: 1 description: CPSW port number (starting from 1) + - if: + properties: + compatible: + contains: + enum: + - ti,j7200-cpsw5g-phy-gmii-sel + then: + properties: + ti,qsgmii-main-ports: + maxItems: 1 + items: + minimum: 1 + maximum: 4 + + - if: + properties: + compatible: + contains: + enum: + - ti,j721e-cpsw9g-phy-gmii-sel + then: + properties: + ti,qsgmii-main-ports: + minItems: 2 + maxItems: 2 + items: + minimum: 1 + maximum: 8 + - if: not: properties: @@ -94,6 +129,7 @@ allOf: contains: enum: - ti,j7200-cpsw5g-phy-gmii-sel + - ti,j721e-cpsw9g-phy-gmii-sel then: properties: ti,qsgmii-main-ports: false