From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D3D1C4332E for ; Mon, 8 Feb 2021 14:04:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3870964EB8 for ; Mon, 8 Feb 2021 14:04:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232593AbhBHOEA (ORCPT ); Mon, 8 Feb 2021 09:04:00 -0500 Received: from mail.baikalelectronics.com ([87.245.175.226]:56784 "EHLO mail.baikalelectronics.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231791AbhBHN5B (ORCPT ); Mon, 8 Feb 2021 08:57:01 -0500 From: Serge Semin To: Rob Herring , Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S. Miller" , Jakub Kicinski , Johan Hovold , Maxime Ripard , Joao Pinto , Lars Persson CC: Serge Semin , Serge Semin , Alexey Malahov , Pavel Parkhomenko , Vyacheslav Mitrofanov , Maxime Coquelin , , , , , Subject: [PATCH v2 03/24] dt-bindings: net: dwmac: Fix the TSO property declaration Date: Mon, 8 Feb 2021 16:55:47 +0300 Message-ID: <20210208135609.7685-4-Sergey.Semin@baikalelectronics.ru> In-Reply-To: <20210208135609.7685-1-Sergey.Semin@baikalelectronics.ru> References: <20210208135609.7685-1-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Indeed the STMMAC driver doesn't take the vendor-specific compatible string into account to parse the "snps,tso" boolean property. It just makes sure the node is compatible with DW MAC 4.x, 5.x and DW xGMAC IP-cores. The original allwinner sunXi bindings file also didn't have the TSO-related property declared. Taking all of that into account fix the conditional statement so the TSO-property would be evaluated for the compatibles having the corresponding IP-core version. While at it move the whole allOf-block from the tail of the binding file to the head of it, as it's normally done in the most of the DT schemas. Signed-off-by: Serge Semin --- Note this won't break the bindings description, since the "snps,tso" property isn't parsed by the Allwinner SunX GMAC glue driver, but only by the generic platform DT-parser. Changelog v2: - Use correct syntax of the JSON pointers, so the later would begin with a '/' after the '#'. --- .../devicetree/bindings/net/snps,dwmac.yaml | 52 +++++++++---------- 1 file changed, 24 insertions(+), 28 deletions(-) diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml index cb68a8dcafd7..03d58bf9965f 100644 --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml @@ -37,6 +37,30 @@ select: required: - compatible +allOf: + - $ref: "ethernet-controller.yaml#" + - if: + properties: + compatible: + contains: + enum: + - snps,dwmac-4.00 + - snps,dwmac-4.10a + - snps,dwmac-4.20a + - snps,dwmac-5.10a + - snps,dwxgmac + - snps,dwxgmac-2.10 + + required: + - compatible + then: + properties: + snps,tso: + $ref: /schemas/types.yaml#/definitions/flag + description: + Enables the TSO feature otherwise it will be managed by + MAC HW capability register. + properties: # We need to include all the compatibles from schemas that will @@ -317,34 +341,6 @@ dependencies: snps,reset-active-low: ["snps,reset-gpio"] snps,reset-delay-us: ["snps,reset-gpio"] -allOf: - - $ref: "ethernet-controller.yaml#" - - if: - properties: - compatible: - contains: - enum: - - allwinner,sun7i-a20-gmac - - allwinner,sun8i-a83t-emac - - allwinner,sun8i-h3-emac - - allwinner,sun8i-r40-emac - - allwinner,sun8i-v3s-emac - - allwinner,sun50i-a64-emac - - snps,dwmac-4.00 - - snps,dwmac-4.10a - - snps,dwmac-4.20a - - snps,dwxgmac - - snps,dwxgmac-2.10 - - st,spear600-gmac - - then: - properties: - snps,tso: - $ref: /schemas/types.yaml#/definitions/flag - description: - Enables the TSO feature otherwise it will be managed by - MAC HW capability register. - additionalProperties: true examples: -- 2.29.2