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[2620:137:e000::1:20]) by mx.google.com with ESMTP id wu4-20020a170906eec400b0073de493b83esi11721084ejb.147.2023.01.10.02.51.17; Tue, 10 Jan 2023 02:51:29 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=rll1yyrS; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232250AbjAJKMS (ORCPT + 53 others); Tue, 10 Jan 2023 05:12:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39016 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232461AbjAJKL6 (ORCPT ); Tue, 10 Jan 2023 05:11:58 -0500 Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A50E544F0 for ; Tue, 10 Jan 2023 02:11:52 -0800 (PST) Received: by mail-wr1-x42f.google.com with SMTP id v2so163848wrw.10 for ; Tue, 10 Jan 2023 02:11:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; 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=jwoFAzmVct79bqJZEwpYCPbEy1KK9a8Xos32k6CB9ok=; b=rll1yyrS+IMjOPKuwpE7YSGZemxZTB6eFOYDpBF+hnLf8pmgI92TRe2Uyf6umZaBH2 dTewi4vtWoQvnsco1Y0GwBjco3YRBwE9eNJfS+spQmmdTIpaRZA8SQNDa8+Um6qcEI9n JzXiXLmKMuFZSvfxX+EUUFKYorZhohkXFIDMQGNmdgFsWGpqD+CbAqN6ibV0fM4yRPWo MdgnfslqwGcrq7rEOA9stDMeBRwZqR6nPqorJVQ3DGSsOiILzftPzHsGjPwAFPxBpBs0 zMdQwV8oK5cftcPpzfopRSmC+l/dsUZvzR523Ia7oFaRmtCUdOuEc9Udn9skxNgqDANr bvzg== 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=jwoFAzmVct79bqJZEwpYCPbEy1KK9a8Xos32k6CB9ok=; b=p0hjEWCfhxNZZ9daUmeK1KIL1hc945QNVt9ZLAmnRzZ/zHPtj59FlpbeZEBSCkD8Ha BHuHB63DXqqBSfK9uFcTyJzJCipC7LAEPINwFbv2F5E4wTNspuKHMHm5VUF8EpHSybis E+Z8+MFw91K6t8dm4HYqAFXrIzQdZTNHPVOV5kjoNXJfcrMWVmfSgur3l/t0t5UIKirw J7mU/1+GR/XgIDuEuHgSRP0BNQ0D+0e18IiUnBNZ0T/T2OBEczj07jyhoAwnyY8jlh0O yjBh6VY4kZCjCcTavTWQpHJe0Eq8Oxpl0W7QRqHFOmttp8y4Iu8dcKM7BcvtEV3V1fFk Rkzw== X-Gm-Message-State: AFqh2kqtugoa0n0imsfOOhzenXnsNt67nuXtUa70uS/psNarB39WUAf+ 08V/byqi14gjZRyM1gPQqBDBMg== X-Received: by 2002:adf:a3c9:0:b0:2b9:d6ba:21ef with SMTP id m9-20020adfa3c9000000b002b9d6ba21efmr13649879wrb.65.1673345511049; Tue, 10 Jan 2023 02:11:51 -0800 (PST) Received: from [192.168.1.109] ([178.197.216.144]) by smtp.gmail.com with ESMTPSA id u24-20020adfa198000000b002bc84c55758sm2521030wru.63.2023.01.10.02.11.49 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 10 Jan 2023 02:11:50 -0800 (PST) Message-ID: Date: Tue, 10 Jan 2023 11:11:48 +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 v4 3/3] dt-bindings: firmware: qcom: scm: Separate VMIDs from header to bindings Content-Language: en-US To: Konrad Dybcio , linux-arm-msm@vger.kernel.org, andersson@kernel.org, agross@kernel.org Cc: marijn.suijten@somainline.org, Rob Herring , Krzysztof Kozlowski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, AngeloGioacchino Del Regno , Loic Poulain , Stephan Gerhold References: <20230109130523.298971-1-konrad.dybcio@linaro.org> <20230109130523.298971-3-konrad.dybcio@linaro.org> From: Krzysztof Kozlowski In-Reply-To: <20230109130523.298971-3-konrad.dybcio@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/01/2023 14:05, Konrad Dybcio wrote: > The SCM VMIDs represent predefined mappings that come from the > irreplaceable and non-omittable firmware that comes with every > Qualcomm SoC (unless you steal engineering samples from the factory) > and help clarify otherwise totally magic numbers which we are > required to pass to the secure world for some parts of the SoC to > work at all (with modem being the prime example). > > On top of that, with changes to the rmtfs binding, secure VMIDs will > become useful to have in device trees for readability. Separate them > out and add to include/dt-bindings. > > Signed-off-by: Konrad Dybcio > --- > v3 -> v4: Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof