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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham 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 2C75DC4332D for ; Tue, 22 Dec 2020 07:06:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 027B723370 for ; Tue, 22 Dec 2020 07:06:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726203AbgLVHGa (ORCPT ); Tue, 22 Dec 2020 02:06:30 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:53870 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726123AbgLVHG2 (ORCPT ); Tue, 22 Dec 2020 02:06:28 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0BM75fna064140; Tue, 22 Dec 2020 01:05:41 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1608620741; bh=FjCTHLq/sEj9KXmxRwSejCjWFaAdBEX/mJW7iTNR8qs=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=kqL+3iEVg69buo1X5wufY3l41SA7r7u0t9UODIe3lYXbGfLIIUgLzr4vaQVHDL4uu 2fsmCu+ikzM6lX+fHL/zOt+LjizHmXPvIQQEkPybq2HCaVyVwIDxt9gLVxb6S5Hatc H5du1xUNhFs6y/fCI6oY4g+qfB5PAVNnF95+schA= Received: from DFLE101.ent.ti.com (dfle101.ent.ti.com [10.64.6.22]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0BM75fc1108684 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 22 Dec 2020 01:05:41 -0600 Received: from DFLE100.ent.ti.com (10.64.6.21) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Tue, 22 Dec 2020 01:05:40 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE100.ent.ti.com (10.64.6.21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Tue, 22 Dec 2020 01:05:41 -0600 Received: from a0393678-ssd.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0BM75N7D050344; Tue, 22 Dec 2020 01:05:38 -0600 From: Kishon Vijay Abraham I To: Kishon Vijay Abraham I , Vinod Koul , Rob Herring , Swapnil Jakhade , , , CC: Nishanth Menon , Philipp Zabel Subject: [PATCH v2 04/14] phy: ti: j721e-wiz: Get PHY properties only for "phy" or "link" subnode Date: Tue, 22 Dec 2020 12:35:10 +0530 Message-ID: <20201222070520.28132-5-kishon@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201222070520.28132-1-kishon@ti.com> References: <20201222070520.28132-1-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org "serdes" node (child node of WIZ) can have sub-nodes for representing links or it can have sub-nodes for representing the various clocks within the serdes. Instead of trying to read "reg" from every child node used for assigning "lane_phy_type", read only if the child node's name is "phy" or "link" subnode. Ideally all PHY dt nodes should have node name as "phy", however existing devicetree used "link" as subnode. So in order to maintain old DT compatibility get PHY properties for "phy" or "link" subnode. Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/ti/phy-j721e-wiz.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c index a75433b459dd..2a03191eac64 100644 --- a/drivers/phy/ti/phy-j721e-wiz.c +++ b/drivers/phy/ti/phy-j721e-wiz.c @@ -787,6 +787,10 @@ static int wiz_get_lane_phy_types(struct device *dev, struct wiz *wiz) u32 reg, num_lanes = 1, phy_type = PHY_NONE; int ret, i; + if (!(of_node_name_eq(subnode, "phy") || + of_node_name_eq(subnode, "link"))) + continue; + ret = of_property_read_u32(subnode, "reg", ®); if (ret) { dev_err(dev, -- 2.17.1