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 45418EE49AC for ; Sat, 19 Aug 2023 14:09:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233145AbjHSOJ2 (ORCPT ); Sat, 19 Aug 2023 10:09:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36160 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229923AbjHSOJ1 (ORCPT ); Sat, 19 Aug 2023 10:09:27 -0400 Received: from mail-ej1-x630.google.com (mail-ej1-x630.google.com [IPv6:2a00:1450:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BAB422A1C for ; Sat, 19 Aug 2023 07:04:50 -0700 (PDT) Received: by mail-ej1-x630.google.com with SMTP id a640c23a62f3a-99bccc9ec02so240735666b.2 for ; Sat, 19 Aug 2023 07:04:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1692453888; x=1693058688; 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=yFGcTo/69F+GnI13HvFYoEP0tlC7G+vSEOvYbpRTTDg=; b=R11HmsJto61+cA7c8ZX362Clf9rXrN6ubHAN/7X/QDfE/CdQ9u/6U6tMlulDvUMkQD imAFZ7pk4rT5FSW6kPgl6jmWcRATT/ssIgHS25mUqYjWfsH6or8cOK4iJxftCyxxMY52 L+wD6xVgCV3vQBzXzoFkVjuI0q5lOiX3ji+M9rBuiXKhQIMlkgAnsdQNcephN3W/pEZw mV1jWR5mNidHLgtGE57wqK+MZu2r8NOfvMjgVXsmYOhJt3hVXHP/utDuEs9A+6pWnbSm 0MbDZGLM+CXYUZaI6m6cD4QZSd6Wrxa0VUmD+71TKJf+OBmtEuvgkAwi5hqTKyvWsAqL 0s0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692453888; x=1693058688; 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=yFGcTo/69F+GnI13HvFYoEP0tlC7G+vSEOvYbpRTTDg=; b=OpAfEHLg2tOCo9fDM/kd6AWLCeTs7Ax2vasJpoZxkFh08Rv4X2Df5tquJ+QgC2xmi7 q4jNzQ5Xbl02VKmXIbSY+AFpF9faRsTLy4bqZqAhxA7dxF+869HZuv4CAuZK5twRF04C HCsDHLPRqjMtOUtlKfvUX3NdMi4ERvPHQgLMx/kcNAB4C/HJpwqZ3rFG/xfSnUqrhY4T Td+Dbmt0IMzAROSuB/HIV0zFETkNs/oFAZRnu8k3JB+FKqhJX62eAte1PfaUwtiVfK31 5uqNLFIF/yBiM2+kz/EC5iZICIFZLiSmKsw0RKSd8nfDOgW14fzdyiihAMS3/vsNFiw9 OFLA== X-Gm-Message-State: AOJu0Yyo5PRSLOr9EDrr1i3gt20C5G28sbGZg6WBR7QoddbZjXAzGUsT fVqrZCtDo+YKEcWoS5QZBPuieQ== X-Google-Smtp-Source: AGHT+IH774MdAzqu1AOpOnyKt0gINRap/AtrmZOEDybP816BA8hblfQ4bI9Zts4RyG3vdf9GqAMN9Q== X-Received: by 2002:a17:906:3152:b0:99b:d549:834f with SMTP id e18-20020a170906315200b0099bd549834fmr1610184eje.68.1692453888648; Sat, 19 Aug 2023 07:04:48 -0700 (PDT) Received: from [192.168.0.22] ([77.252.47.198]) by smtp.gmail.com with ESMTPSA id k14-20020a170906158e00b0099cb1a2cab0sm2783754ejd.28.2023.08.19.07.04.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 19 Aug 2023 07:04:48 -0700 (PDT) Message-ID: Date: Sat, 19 Aug 2023 16:04:46 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.14.0 Subject: Re: [PATCH v3 1/4] dt-bindings: firmware: qcom,scm: support indicating SDI default state Content-Language: en-US To: Robert Marko , agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, quic_gurus@quicinc.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, quic_mojha@quicinc.com Cc: computersforpeace@gmail.com References: <20230816164641.3371878-1-robimarko@gmail.com> From: Krzysztof Kozlowski In-Reply-To: <20230816164641.3371878-1-robimarko@gmail.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 16/08/2023 18:45, Robert Marko wrote: > IPQ5018 has SDI (Secure Debug Image) enabled by TZ by default, and that > means that WDT being asserted or just trying to reboot will hang the board > in the debug mode and only pulling the power and repowering will help. > Some IPQ4019 boards like Google WiFI have it enabled as well. > > So, lets add a boolean property to indicate that SDI is enabled by default > and thus needs to be disabled by the kernel. > > Signed-off-by: Robert Marko Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof