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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C2B82C004D4 for ; Thu, 19 Jan 2023 17:49:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230321AbjASRtb (ORCPT ); Thu, 19 Jan 2023 12:49:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56360 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230250AbjASRtZ (ORCPT ); Thu, 19 Jan 2023 12:49:25 -0500 Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C9C308F7E4; Thu, 19 Jan 2023 09:49:15 -0800 (PST) Received: by mail-ed1-x52e.google.com with SMTP id v13so3800917eda.11; Thu, 19 Jan 2023 09:49:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=HzbxECxJMQfMp/BMDtp/vx0yN9hZtlBlPpuqP9cm6XE=; b=DBf7kxBij7qqGeC7y7+/eqPUNl/8sOo6pjwRD5rPQGl0lx7NTp7BuXJfur2TrngUPV ULYhqcN9kHR5CXjNHQhWdKbwud/976vBMvMeJAP5FMwrgIVv+p8E2GmSmpu0KR3uuip2 veExlKiY2VEZtxAQWVGpiOuAZKtVjqGZ4r/rlY6JQVS4D68da+htH0j4rwKbEcY/eMTy YPG1U327j7N6pnxhrtJ2fF+jYpFJWE4q2/ijC158tRJd0AIXqKXEJu6AylTqq9vl2i+m 8ffY5NgAvCR0JE4zsEayxYlyib5K1zL2xstODNZP6fh9hcdL5axzDvBbMJ7uk/pvIgDv 63WA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=HzbxECxJMQfMp/BMDtp/vx0yN9hZtlBlPpuqP9cm6XE=; b=Haae86DmmCX2N6A0IYAuXR0558+O7eBqnqIPPbRPMz60ULOmedvvDamCg5glvHIDgy 9y4epY6bqBXArQmR3yBN2BsxVp4Xl8j8nWcjyOYyMgvUqaIWoABHmrANx6gCUyxenVDx UF0UNaFK4FEABbhu0qesnyqIILLGy2DVmDTklZlHFH7Svfuqth/G0l67MSkyJaO6NQhc BLLAebl8HrniJBx3tASUQxggRSdcvpd8bU8DcC1XiwTllVx2l6DU0D8pkdFM8Zbq+Fvh EXJHGVhNjSrxDLcndvdWZ+ZILW01WhpB/S5cBvQiV0ydh2Q5MjpLJmQhrVs+kYCR5EPl hDTw== X-Gm-Message-State: AFqh2kpvC2s5enIaVP0ImDNByTrB1ON9Yt+8maiY06sHbcQnHaqigaVR 0tcL8vYGI4y6SgyQyfBL+xA= X-Google-Smtp-Source: AMrXdXsZQQe0vv6Eyi0PePX3epUTaqg5CG+wRcZzRJjobIDth2dMK20TRtch3CyxAPpklgKJPDsJvg== X-Received: by 2002:a05:6402:10c4:b0:48e:94ec:b7ac with SMTP id p4-20020a05640210c400b0048e94ecb7acmr10498888edu.7.1674150554336; Thu, 19 Jan 2023 09:49:14 -0800 (PST) Received: from [192.168.2.177] ([207.188.167.132]) by smtp.gmail.com with ESMTPSA id eq19-20020a056402299300b0049e65e4ff20sm1440818edb.14.2023.01.19.09.49.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 19 Jan 2023 09:49:13 -0800 (PST) Message-ID: <8d05d100-ef97-049a-561f-1a65db7a4112@gmail.com> Date: Thu, 19 Jan 2023 18:49:12 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.1 Subject: Re: [PATCH v2] arm64: dts: mediatek: mt8192: Mark scp_adsp clock as broken Content-Language: en-US To: Chen-Yu Tsai Cc: Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, AngeloGioacchino Del Regno , =?UTF-8?Q?N=c3=adcolas_F_=2e_R_=2e_A_=2e_Prado?= References: <20221229101202.1655924-1-wenst@chromium.org> From: Matthias Brugger In-Reply-To: <20221229101202.1655924-1-wenst@chromium.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 29/12/2022 11:12, Chen-Yu Tsai wrote: > The scp_adsp clock controller is under the SCP_ADSP power domain. This > power domain is currently not supported nor defined. > > Mark the clock controller as broken for now, to avoid the system from > trying to access it, and causing the CPU or bus to stall. > > Fixes: 5d2b897bc6f5 ("arm64: dts: mediatek: Add mt8192 clock controllers") > Signed-off-by: Chen-Yu Tsai Applied thanks! > --- > Changes since v1: > - Changed "broken" to "fail" > - Rebased onto v6.2-rc1 plus v6.2-tmp/* from mediatek repo > > arch/arm64/boot/dts/mediatek/mt8192.dtsi | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi > index dd618c563e8a..ef4fcefa2bfc 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi > @@ -644,6 +644,8 @@ scp_adsp: clock-controller@10720000 { > compatible = "mediatek,mt8192-scp_adsp"; > reg = <0 0x10720000 0 0x1000>; > #clock-cells = <1>; > + /* power domain dependency not upstreamed */ > + status = "fail"; > }; > > uart0: serial@11002000 {