From patchwork Thu May 24 22:31:22 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Andersson X-Patchwork-Id: 10425657 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 5821E6019D for ; Thu, 24 May 2018 22:31:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4BAEF2953E for ; Thu, 24 May 2018 22:31:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3FFAC29556; Thu, 24 May 2018 22:31:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B8BD92953E for ; Thu, 24 May 2018 22:31:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S969933AbeEXWb3 (ORCPT ); Thu, 24 May 2018 18:31:29 -0400 Received: from mail-pl0-f66.google.com ([209.85.160.66]:44734 "EHLO mail-pl0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S969927AbeEXWb0 (ORCPT ); Thu, 24 May 2018 18:31:26 -0400 Received: by mail-pl0-f66.google.com with SMTP id m24-v6so1888003pls.11 for ; Thu, 24 May 2018 15:31:26 -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; bh=pRvkeqpAj73V23nsPi3VlJZP/3b5FVZF9BMDl3VJa1Q=; b=ZdRk9nu+uJ+OrxrLe206BhYO3VITXVtaa3sOJFpcbVGZ+ygbg3GvrTbScR6P5YpW+/ N7ikmtoQr7D/ZTD1Sb4Bp9QTiIPXypaPo5L9QOjIbTXBTfbwH3J1JCkfIgYD99rIMlVe OrmcOASZwvb+z1NMkiZXNTFzojtinmFbh5txU= 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; bh=pRvkeqpAj73V23nsPi3VlJZP/3b5FVZF9BMDl3VJa1Q=; b=K4ztzsdzmziv0Ik978oj8qVJStOTCuisWDM9ybrYuNrktnxCfFPubPxYXh2FBwn/mu Bxi9723QEyoRlbcK9RfePluobvjqAu6AFiCn373Dwpxt5pXoiirUjGNwTHlzVTzyKuLn +Jd7e2i1a+Oo1NG5nDhERTXRuB6ZrEDvZF2US8fea6ohDKIk47jA6KK8PU3/pyfrWnD2 ynNkWDYTiAzbAfCj7DRPm7sDn0ce7M3i36e9c+ct9rBogtnpLDTyl09GIjzTeSfDa3TR iSpQPYbxRSeOQKZcWbWlxVnUuu0sbvoQtCNE+d63VZCV2qY2WB6OLFmy5wgrOEcWpqtq jcAA== X-Gm-Message-State: ALKqPwecccwF/BXBh6sG7avkAcN56ihm0I4YJsvWntRz/FmDcPeMpeMr E4de3PdussmpGgjI7PYLJjNnvg== X-Google-Smtp-Source: AB8JxZpSxiQXdlQEyuXaAdyDRPtwDJ/mxZdzK+PMOrmwa4gRCcjfy6Q6Eu/6gk0BNOcqNXz76kkV7Q== X-Received: by 2002:a17:902:bf0a:: with SMTP id bi10-v6mr9052701plb.235.1527201086162; Thu, 24 May 2018 15:31:26 -0700 (PDT) Received: from localhost.localdomain (104-188-17-28.lightspeed.sndgca.sbcglobal.net. [104.188.17.28]) by smtp.gmail.com with ESMTPSA id s8-v6sm36499577pfh.30.2018.05.24.15.31.24 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 24 May 2018 15:31:25 -0700 (PDT) From: Bjorn Andersson To: Andy Gross , Manu Gautam , Vivek Gautam Cc: linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: qcom: msm8996: Use UFS_GDSC for UFS Date: Thu, 24 May 2018 15:31:22 -0700 Message-Id: <20180524223122.12601-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.17.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The UFS host controller occationally (20%) fails to enable gcc_ufs_axi_clk because the UFS GDSC is not enabled. In most cases it's enabled through the UFS phy driver, but to make sure it's enabled let's enable it directly from the UFS host controller directly as well. Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/msm8996.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8996.dtsi b/arch/arm64/boot/dts/qcom/msm8996.dtsi index 380e14591686..03c7904bda14 100644 --- a/arch/arm64/boot/dts/qcom/msm8996.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8996.dtsi @@ -674,6 +674,8 @@ vccq-max-microamp = <450000>; vccq2-max-microamp = <450000>; + power-domains = <&gcc UFS_GDSC>; + clock-names = "core_clk_src", "core_clk",