From patchwork Sun Mar 8 05:54:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bjorn Andersson X-Patchwork-Id: 190081 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=-9.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 8CC48C10F28 for ; Sun, 8 Mar 2020 05:56:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5EF982072A for ; Sun, 8 Mar 2020 05:56:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="r3PrAbng" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726289AbgCHF4T (ORCPT ); Sun, 8 Mar 2020 00:56:19 -0500 Received: from mail-pg1-f194.google.com ([209.85.215.194]:37243 "EHLO mail-pg1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726121AbgCHF4R (ORCPT ); Sun, 8 Mar 2020 00:56:17 -0500 Received: by mail-pg1-f194.google.com with SMTP id z12so3182801pgl.4 for ; Sat, 07 Mar 2020 21:56:15 -0800 (PST) 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=ZQLcaG4v4iP9SXWeTRwv6UzXT7p+SW2HOZis4ljRrU8=; b=r3PrAbngur1I3ac8O7nrPt5vFQcuLshUpHLyjwDgQx5bahchJ4LgeBcyOhQkmB3zZ2 GlHcgsK5vR6Em9CAKrfI+kNkABaITMonig5UXcFWr09Lk1d3MGepfzrm5T6pHvo+IotW zNaYONaMlaBK9Z8ZF0r+qMTauSeo25I2HhhGt/GIMmNVaR/cKQGaFaYldixeQCTnJmBI KHU8jMgYR54PPUaSWLL8Ni5TQvr3ewjtlgNf4Vjziu9Rk5ftFrBBszJVG8HSARrqODui rVcufxgfteyv5F02a+0gdoF4pqBLurIVs9iul3hAiNZgO0EN5WCqNCQ3Nsmo9I0UAKKb CH8g== 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:mime-version :content-transfer-encoding; bh=ZQLcaG4v4iP9SXWeTRwv6UzXT7p+SW2HOZis4ljRrU8=; b=c6Ag7rHx8yyvrdHXxWbrIh3pk+fuqwF5UF+90kq75dY2Q/kzak5XXi+PKaYqpqMyoe 4k2X7h9qZUqk/ZUnGh6uO5opvdUX2mTySjPUXKhq8p8zywqDAuk0tKDf90P6CBW4HMkg WhFO6AQcHgrYB2GYOjhXZx7a4BDxIB0u7rvRhGRQBUsTGyCnVV6U2rS1F9D6RYC4zQi1 umtUTufB/tose8cQXmdN6eZDqAU83LoFqhrZG7mY0T1kOQ4rzg75F1nx2IJVvhTbJV1k iqZowr7E+phrOZbv+jVoFWuriziTqO7KpIxaFgtaR/qHPt+JN1E147AX8KJPqkOI6l3S NMsg== X-Gm-Message-State: ANhLgQ2/zH04/fYa44PrE3II+8SKu/LI4Vn5B/EXz0BqmQHW+iOqpY7o uDAZcGYQ00vc1B13rEeThemofw== X-Google-Smtp-Source: ADFU+vvtxEJiap8kXC5Tov4FW+UxaNfAA81JqXk07ynGpFMuJ/1wUtQooNds0qI0B70AI7/sw1U1mg== X-Received: by 2002:aa7:8119:: with SMTP id b25mr8184678pfi.122.1583646974936; Sat, 07 Mar 2020 21:56:14 -0800 (PST) Received: from localhost.localdomain (104-188-17-28.lightspeed.sndgca.sbcglobal.net. [104.188.17.28]) by smtp.gmail.com with ESMTPSA id k72sm14305175pjb.47.2020.03.07.21.56.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 07 Mar 2020 21:56:14 -0800 (PST) From: Bjorn Andersson To: Andy Gross , Bjorn Andersson , Rob Herring , Jeffrey Hugo Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64: dts: qcom: msm8998-mtp: Disable funnel 4 and 5 Date: Sat, 7 Mar 2020 21:54:45 -0800 Message-Id: <20200308055445.1992189-1-bjorn.andersson@linaro.org> X-Mailer: git-send-email 2.24.0 MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Disable Coresight funnel 4 and 5, for now, as these causes the MTP to crash when clock late_initcall disables unused clocks. Signed-off-by: Bjorn Andersson Reviewed-by: Jeffrey Hugo --- arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi index 0e0b9bc12945..8a14b2bf7bca 100644 --- a/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998-mtp.dtsi @@ -95,11 +95,15 @@ &funnel3 { }; &funnel4 { - status = "okay"; + // FIXME: Figure out why clock late_initcall crashes the board with + // this enabled. + // status = "okay"; }; &funnel5 { - status = "okay"; + // FIXME: Figure out why clock late_initcall crashes the board with + // this enabled. + // status = "okay"; }; &pm8005_lsid1 {