From patchwork Tue Aug 30 16:58:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manivannan Sadhasivam X-Patchwork-Id: 1671965 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256 header.s=google header.b=hitW9hbw; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4MHD7l0Q4sz1ynC for ; Wed, 31 Aug 2022 03:00:03 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231210AbiH3RAA (ORCPT ); Tue, 30 Aug 2022 13:00:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231280AbiH3Q7g (ORCPT ); Tue, 30 Aug 2022 12:59:36 -0400 Received: from mail-pl1-x630.google.com (mail-pl1-x630.google.com [IPv6:2607:f8b0:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4207AB9F84 for ; Tue, 30 Aug 2022 09:59:22 -0700 (PDT) Received: by mail-pl1-x630.google.com with SMTP id jm11so11686561plb.13 for ; Tue, 30 Aug 2022 09:59:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=UaIe6nvb9frcJULOPfASw/VY+z26bpOj35NUY7Eb3q4=; b=hitW9hbwLBSxHNayK49JF5ArwQqrJeOxOxW1C+UiyuIgpAH9ZR1mv06WLURY7HQ+VD +2pZ6LIBbNBmyN9zegNKsarW2LgDyAujQ1Wqcp6CQo51mlfZTFGDjlUilznZWQvC2QVd 0Gjw7Y13K5zVXU0gBtq1X1zNQwKba0i/wdTsROv6i3Pk5H39bdGUDrGx9fRmNT0F74I+ m5r2ECNe6eAhJ9nsN4TEhyGj1GRWP9wPRYzLPqPUFaUpkLVFYxxBSc9hPV2KNI43bTyM GZDXy8F/TsxWHb/S5asGuTXjKM9Bs5Dg5J1EnbLTP7Iewva2r33p3c5et+RjpZlGOZ53 1dqA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc; bh=UaIe6nvb9frcJULOPfASw/VY+z26bpOj35NUY7Eb3q4=; b=7LPZk2Wf8VpJIo1EcTFx79W1jeXK+294EiG7Wx1/J073uU0yzZYENaxPByfHIFrNSF DekYhYCGnpzfJKGUapeFp0yzvk7oy16aAbCoN3XYtiMO9ubUiJG+kfvl93oQA7wj3GWs KflXP3xu3Ijkkp8XPe+7UiZkwxH9MeBDavKt6WC6vM11CiINvapGOywJzp4B513S7nKt O7pdqJnRFvA2ZPONDauWPp1kLA7MOp9qVAU0q/P2nFlxfSFFSMMAyrG2m5MKb1ME0wCR 91q9KqSGvXujQOjpFBezuND+frglBtOasOZhbf+8LUDtUuQGSXJ6zo78TCWAWo4JlcC8 7D1A== X-Gm-Message-State: ACgBeo2DmmuDWHnsC0RCtIVGDAfz5tmmA7xJHB/JWksw9ERwlL8PLLHh gw0X9b3nJKZDXHGu8jcpoWbX X-Google-Smtp-Source: AA6agR6OxuuAcOe3ofjgEL/FypzzZuaumsVigWO3yWd4uCKf96ZKLzSl+8j+IuditYFIgqFzG5WCNw== X-Received: by 2002:a17:902:f68d:b0:172:a34c:ff96 with SMTP id l13-20020a170902f68d00b00172a34cff96mr22025807plg.26.1661878761986; Tue, 30 Aug 2022 09:59:21 -0700 (PDT) Received: from localhost.localdomain ([117.217.182.234]) by smtp.gmail.com with ESMTPSA id n59-20020a17090a5ac100b001f510175984sm8841261pji.41.2022.08.30.09.59.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Aug 2022 09:59:21 -0700 (PDT) From: Manivannan Sadhasivam To: lpieralisi@kernel.org, robh@kernel.org, andersson@kernel.org Cc: kw@linux.com, bhelgaas@google.com, linux-pci@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, konrad.dybcio@somainline.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, devicetree@vger.kernel.org, dmitry.baryshkov@linaro.org, Manivannan Sadhasivam , Krzysztof Kozlowski Subject: [PATCH v2 07/11] dt-bindings: PCI: qcom-ep: Make PERST separation optional Date: Tue, 30 Aug 2022 22:28:13 +0530 Message-Id: <20220830165817.183571-8-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220830165817.183571-1-manivannan.sadhasivam@linaro.org> References: <20220830165817.183571-1-manivannan.sadhasivam@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE 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: devicetree@vger.kernel.org PERST separation is an optional debug feature used to collect the crash dump from the PCIe endpoint devices by the PCIe host when the endpoint crashes. This feature keeps the PCIe link up by separating the PCIe IP block from the SoC reset logic. So remove the corresponding property "qcom,perst-regs" from the required properties list. Acked-by: Krzysztof Kozlowski Signed-off-by: Manivannan Sadhasivam --- Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 1 - 1 file changed, 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml index 3d23599e5e91..b728ede3f09f 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml @@ -105,7 +105,6 @@ required: - reg-names - clocks - clock-names - - qcom,perst-regs - interrupts - interrupt-names - reset-gpios