From patchwork Thu Apr 2 23:44:55 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Stultz X-Patchwork-Id: 11471703 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F05D5159A for ; Thu, 2 Apr 2020 23:45:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BCA422072E for ; Thu, 2 Apr 2020 23:45:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="DyUHLDg4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390172AbgDBXpC (ORCPT ); Thu, 2 Apr 2020 19:45:02 -0400 Received: from mail-pl1-f196.google.com ([209.85.214.196]:37452 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390265AbgDBXpB (ORCPT ); Thu, 2 Apr 2020 19:45:01 -0400 Received: by mail-pl1-f196.google.com with SMTP id x1so1974958plm.4 for ; Thu, 02 Apr 2020 16:44:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=IcUXuPRxJQI5RCQqnjKMDNcCLnTPm1SBa74gYbeIkBY=; b=DyUHLDg4Q8iCWGfd69LaO0+mou9XnqdjVX5kvqZ+DYN6xTB6D3cvDXDdEyv7NcNvcG M20M6jgMNJjsJKyg+H6A4ScEe7xWy0TUeLrSG8I9625ok+MFgJVNywJjVWjC5qRbOJuF eycoES/pIhuiBrj4P8Oi7FpcX26pUDyrJdEJiyYhjLuvSIa+uUzEPVWu6Wo1rAawj274 xG0tZ8fO/7Ptz/3CvYUM5+8DsSXrmYMvcAwkIuLT3k+2F5QvO0fxuWNBMMNKEqlCeyQG lQdqM8ursthvgV2j4yHmWXOJqyXqJ7PXtg+HcTw5ustbHUbdUs3Zc677t5PAk1CPJzZO +gRw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=IcUXuPRxJQI5RCQqnjKMDNcCLnTPm1SBa74gYbeIkBY=; b=ebs6OBzWES3i8gdI0AJ49DQQ3M3fKPS4VVUierr4eG3a0nmGRWDk6HZK+lIEkem408 7E7/GDBrdbvv5jJhhyGM8pFc5rVBPeDODcOtAEr6+lZAyutjc4cyWnYP3k7iswpqGGJS X4vP6Ycxmcj4DM7RsUFhZH93WOiRiRt84lPS3hOEsvGo5dVF5ZWgeeDx6wAEHdq+K1bh aJUlRKg4nQNCL3lNpTyfJLYxRtm9LMPkYYDe404IhZ4kjqZs5/hJ83nhy3/bL8dhtPPg n0MF3J1zPo6TrjDRCtyjl24CDKgqkQs4ydb80RVKzVi46oQzCtIt0GIg/komC8qLCzy2 6aAQ== X-Gm-Message-State: AGi0PuacUvyBNdrfx0+/eYQgY6oKxnfl08FOIdDCSP9AYYtReCcAbPOQ yUdcxT4bisSHKYFTY67nwXUDdQ== X-Google-Smtp-Source: APiQypLLA09iAbXGXVuJYxW6lprsIUBovTbEFKjLafv05TQE436Pp93UgzeyhGoErgG1V6cnI5yeTQ== X-Received: by 2002:a17:90a:da06:: with SMTP id e6mr6592136pjv.14.1585871098591; Thu, 02 Apr 2020 16:44:58 -0700 (PDT) Received: from localhost.localdomain ([2601:1c2:680:1319:692:26ff:feda:3a81]) by smtp.gmail.com with ESMTPSA id q71sm4481727pjb.5.2020.04.02.16.44.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Apr 2020 16:44:57 -0700 (PDT) From: John Stultz To: lkml Cc: John Stultz , Andy Gross , Bjorn Andersson , Rob Herring , Mark Rutland , Doug Anderson , Manu Gautam , Sandeep Maheswaram , Matthias Kaehlcke , Stephen Boyd , Kishon Vijay Abraham I , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org Subject: [PATCH v2] phy: qcom-qusb2: Re add "qcom,sdm845-qusb2-phy" compat string Date: Thu, 2 Apr 2020 23:44:55 +0000 Message-Id: <20200402234455.75061-1-john.stultz@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200402223723.7150-1-john.stultz@linaro.org> References: <20200402223723.7150-1-john.stultz@linaro.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org In commit 8fe75cd4cddf ("phy: qcom-qusb2: Add generic QUSB2 V2 PHY support"), the change was made to add "qcom,qusb2-v2-phy" as a generic compat string. However the change also removed the "qcom,sdm845-qusb2-phy" compat string, which is documented in the binding and already in use. This patch re-adds the "qcom,sdm845-qusb2-phy" compat string which allows the driver to continue to work with existing dts entries such as found on the db845c. Cc: Andy Gross Cc: Bjorn Andersson Cc: Rob Herring Cc: Mark Rutland Cc: Doug Anderson Cc: Manu Gautam Cc: Sandeep Maheswaram Cc: Matthias Kaehlcke Cc: Stephen Boyd Cc: Kishon Vijay Abraham I Cc: linux-arm-msm@vger.kernel.org Cc: devicetree@vger.kernel.org Reviewed-by: Bjorn Andersson Fixes: 8fe75cd4cddf ("phy: qcom-qusb2: Add generic QUSB2 V2 PHY support") Reported-by: YongQin Liu Signed-off-by: John Stultz Reviewed-by: Douglas Anderson Reviewed-by: Stephen Boyd --- v2: Add deprecation note on "qcom,sdm845-qusb2-phy" string as suggested by Doug. --- drivers/phy/qualcomm/phy-qcom-qusb2.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c index 3708d43b7508..393011a05b48 100644 --- a/drivers/phy/qualcomm/phy-qcom-qusb2.c +++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c @@ -815,6 +815,13 @@ static const struct of_device_id qusb2_phy_of_match_table[] = { }, { .compatible = "qcom,msm8998-qusb2-phy", .data = &msm8998_phy_cfg, + }, { + /* + * Deprecated. Only here to support legacy device + * trees that didn't include "qcom,qusb2-v2-phy" + */ + .compatible = "qcom,sdm845-qusb2-phy", + .data = &qusb2_v2_phy_cfg, }, { .compatible = "qcom,qusb2-v2-phy", .data = &qusb2_v2_phy_cfg,