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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2AF89C433FE for ; Thu, 14 Oct 2021 13:54:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 07BCC610D2 for ; Thu, 14 Oct 2021 13:54:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231452AbhJNN4U (ORCPT ); Thu, 14 Oct 2021 09:56:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60228 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230467AbhJNN4T (ORCPT ); Thu, 14 Oct 2021 09:56:19 -0400 Received: from mail-lf1-x134.google.com (mail-lf1-x134.google.com [IPv6:2a00:1450:4864:20::134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8D444C061570 for ; Thu, 14 Oct 2021 06:54:14 -0700 (PDT) Received: by mail-lf1-x134.google.com with SMTP id x27so27110747lfa.9 for ; Thu, 14 Oct 2021 06:54:14 -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:mime-version :content-transfer-encoding; bh=X6cikJ4JX7npLghbX3IpSU36kokTCPk8W0b/girvHqE=; b=ZqPfRtzKM0rBjePxXwju7rbbAD39j1MRRbfxJ7Tu2ETwOruKGwNbXSuwBI050X8b9g GPNB5zvcZ1DL1zUFd3HVOgTKvi1AnpmgDQkjJqfYgpAkixXWX1QTsG1hfMzHDn6Z+WKW I/gYzrZTD5iTgqKmGPvz1FOAebtHehBnHmklDkAzIWpgOd38AoiInDDwStEt7rBHsa8v UZPEdlqn562iqOewx3IJgxkRxA0WWqMAQ/fcdABaW/odedtu5FTFQS+TeAYoK6Q9OFAV 1WW0qZtKjko8a195d28yOWN7BBvAzZgB78EyT3lLxyMRYjiEwACzswrbbQ5HojPon01e hK/g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=X6cikJ4JX7npLghbX3IpSU36kokTCPk8W0b/girvHqE=; b=CMt+nkLeq0IBESs6Z+rpN9H0/C7qEkfaS3sQmQVYZY+3Ia3CsrC5ssuXPOKI/ePzUo H0jxpjVzVzaAhrfbuDJl1ayUgrjfJiH5yvFxInUOTqJuX9SJrghWmHfmndl3ZHUMZKa5 5Ea7awzHkLhJZb1ISpxCJQvcAc6jVc+qtKpN5SmbxkOdmBrWWBMy0lYWxdr+df1JJI7e OSj1BPEOMctVuXhhtRqZADr+VYOmEo6dFbDp8JbLerQg6siwRTVXtXPVLb2CBVKZtqhs T/pArR9ZOUdaWVn9+0tv8jh89NalVHqkqzXDXiHwYMBXxfvcLf++uw3r1lPA0za3Of8N zLfQ== X-Gm-Message-State: AOAM533IpdwIg0yOO9JbGLIzFiWZu/cZ6p3I1GrOCGJy591jzJQQBO9S 09FvwMPA/CeBbVurL8q2sYWl4A== X-Google-Smtp-Source: ABdhPJw3MTnPZ61G5M+z7XwzXDjHGnFQMA4O5Zs+/aWNq+CTwWr/BHPtD0/NQ3saH14kqILOEzwQuQ== X-Received: by 2002:a19:c1d2:: with SMTP id r201mr5163713lff.364.1634219651955; Thu, 14 Oct 2021 06:54:11 -0700 (PDT) Received: from eriador.lan ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id p6sm233032lfs.109.2021.10.14.06.54.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Oct 2021 06:54:11 -0700 (PDT) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Rob Clark , Sean Paul , Abhinav Kumar , Rob Herring Cc: Jonathan Marek , Stephen Boyd , David Airlie , Daniel Vetter , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, Amit Pundir Subject: Revert "arm64: dts: qcom: sm8250: remove bus clock from the mdss node for sm8250 target" Date: Thu, 14 Oct 2021 16:54:10 +0300 Message-Id: <20211014135410.4136412-1-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Amit Pundir This reverts commit 001ce9785c0674d913531345e86222c965fc8bf4. This upstream commit broke AOSP (post Android 12 merge) build on RB5. The device either silently crashes into USB crash mode after android boot animation or we see a blank blue screen with following dpu errors in dmesg: [ T444] hw recovery is not complete for ctl:3 [ T444] [drm:dpu_encoder_phys_vid_prepare_for_kickoff:539] [dpu error]enc31 intf1 ctl 3 reset failure: -22 [ T444] [drm:dpu_encoder_phys_vid_wait_for_commit_done:513] [dpu error]vblank timeout [ T444] [drm:dpu_kms_wait_for_commit_done:454] [dpu error]wait for commit done returned -110 [ C7] [drm:dpu_encoder_frame_done_timeout:2127] [dpu error]enc31 frame done timeout [ T444] [drm:dpu_encoder_phys_vid_wait_for_commit_done:513] [dpu error]vblank timeout [ T444] [drm:dpu_kms_wait_for_commit_done:454] [dpu error]wait for commit done returned -110 Signed-off-by: Amit Pundir --- arch/arm64/boot/dts/qcom/sm8250.dtsi | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index 8c15d9fed08f..d12e4cbfc852 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -2590,9 +2590,10 @@ power-domains = <&dispcc MDSS_GDSC>; clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_DISP_HF_AXI_CLK>, <&gcc GCC_DISP_SF_AXI_CLK>, <&dispcc DISP_CC_MDSS_MDP_CLK>; - clock-names = "iface", "nrt_bus", "core"; + clock-names = "iface", "bus", "nrt_bus", "core"; assigned-clocks = <&dispcc DISP_CC_MDSS_MDP_CLK>; assigned-clock-rates = <460000000>; -- cgit v1.2.1