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Piccoli" , Kees Cook , Sai Prakash Ranjan , Tony Luck , cros-qcom-dts-watchers@chromium.org, devicetree@vger.kernel.org, linux-hardening@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/9] arm64: dts: qcom: sc7180: Make watchdog bark interrupt edge triggered Date: Mon, 6 Nov 2023 14:43:28 -0800 Message-ID: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> X-Mailer: git-send-email 2.42.0.869.gea05f2083d-goog MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham 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 X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 06 Nov 2023 14:44:21 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781856377292003972 X-GMAIL-MSGID: 1781856377292003972 On sc7180 when the watchdog timer fires your logs get filled with: watchdog0: pretimeout event watchdog0: pretimeout event watchdog0: pretimeout event ... watchdog0: pretimeout event If you're using console-ramoops to debug crashes the above gets quite annoying since it blows away any other log messages that might have been there. The issue is that the "bark" interrupt (AKA the "pretimeout" interrupt) remains high until the watchdog is pet. Since we've got things configured as "level" triggered we'll keep getting interrupted over and over. Let's switch to edge triggered. Now we'll get one interrupt when the "bark" interrupt goes off and won't get another one until the "bark" interrupt is cleared and asserts again. This matches how many older Qualcomm SoCs have things configured. Fixes: 28cc13e4060c ("arm64: dts: qcom: sc7180: Add watchdog bark interrupt") Reviewed-by: Guenter Roeck Reviewed-by: Stephen Boyd Signed-off-by: Douglas Anderson --- Changes in v2: - Fixed typo in commit message. arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 11f353d416b4..c0365832c315 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -3576,7 +3576,7 @@ watchdog@17c10000 { compatible = "qcom,apss-wdt-sc7180", "qcom,kpss-wdt"; reg = <0 0x17c10000 0 0x1000>; clocks = <&sleep_clk>; - interrupts = ; + interrupts = ; }; timer@17c20000 { From patchwork Mon Nov 6 22:43:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 162213 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:8f47:0:b0:403:3b70:6f57 with SMTP id j7csp2970961vqu; Mon, 6 Nov 2023 14:44:29 -0800 (PST) X-Google-Smtp-Source: AGHT+IFau4/PNtuY6He125kSSkL0isUm/cN2Yo9fisE5PR3XhXiL9qQ61QXXANu+16KkssLjy7+X X-Received: by 2002:a05:6808:15a8:b0:3b2:f599:348c with SMTP id t40-20020a05680815a800b003b2f599348cmr33388077oiw.49.1699310668731; Mon, 06 Nov 2023 14:44:28 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1699310668; cv=none; d=google.com; s=arc-20160816; b=AHFaX3QYDojP6q80Uy6ZNMj9ICLshO0xCZ4LSlim6N5dO2xvcYZZdVrSsr8y/sSzkc MXnTE9GK60VBui1d+UXS5glgxEL8KfOfAbcbVnVOaJjvz+dipp06TAlUCz7WilcI8bx7 hYVWC1YIZfScbAA0XLf4CIQfoiKolzLA9FJXZGb9kV150+xcPmUMraaxrHI16YEkb2s/ nLoabXjhv0Fm4w8WZ/gcaxxjrWhlxXF/f1C0108mBMjxmgYwd19V6Ibrw4jRc18Y/PZZ MbrUzbxZi33BAP4dQ3JR3dBqsMARZva5QvnDChdGIQ7D2GNAcj74DPmxa1xdOXf1/Y4V dEeg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=LEa1YhaI6E/DSKEdiY/yJdz0Wh7Ldi/F7Q44NLO+PJQ=; fh=B9Z8cI6iCYNWnqa/6mQVVWA+ztW18oL7+stnRh9qWOA=; b=sXkFxquCwSfVBMMXZUQDq+pPnxaNNmm+2SOatjRq1cAGl0Z8keatXBzPbev3zh3Kcd 0oUZ+HYxkOSC5LEAAZciVHmKOqRlRBynpAxMqOMCnweTkBuG+lRFKrSjySsZ9QeHn9nm s1eiLGtk+kaZOfZf3zhwgiEdOYiX4hz6rqsRQ+e54BeFGMDIF/kM46fJR8/9KjgXk8Nv rTV7zFz6UXl9+fsOW73wMm76U+c7JeBuDiMx009/44wfSCV2GNSrzSw9HW8e6nm9Vam8 JB/mxw4qGV3aETHseakQqR8vuo4xDVWwjDIFCDJTURMHrsLtC4nxXXP1NI/lj1Cpzok4 IY1w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=C1dZ9i1P; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from snail.vger.email (snail.vger.email. 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Mon, 06 Nov 2023 14:44:15 -0800 (PST) From: Douglas Anderson To: Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , Wim Van Sebroeck , Guenter Roeck Cc: swboyd@chromium.org, linux-watchdog@vger.kernel.org, Rob Herring , linux-arm-msm@vger.kernel.org, Douglas Anderson , Andy Gross , Rajendra Nayak , Sai Prakash Ranjan , cros-qcom-dts-watchers@chromium.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/9] arm64: dts: qcom: sc7280: Make watchdog bark interrupt edge triggered Date: Mon, 6 Nov 2023 14:43:29 -0800 Message-ID: <20231106144335.v2.2.I11f77956d2492c88aca0ef5462123f225caf4fb4@changeid> X-Mailer: git-send-email 2.42.0.869.gea05f2083d-goog In-Reply-To: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> References: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham 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 X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 06 Nov 2023 14:44:27 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781856383562992940 X-GMAIL-MSGID: 1781856383562992940 As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog bark interrupt edge triggered"), the Qualcomm watchdog timer's bark interrupt should be configured as edge triggered. Make the change. Fixes: 0e51f883daa9 ("arm64: dts: qcom: sc7280: Add APSS watchdog node") Reviewed-by: Guenter Roeck Reviewed-by: Stephen Boyd Signed-off-by: Douglas Anderson --- (no changes since v1) arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 04bf85b0399a..1964ef66492f 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -5389,7 +5389,7 @@ watchdog: watchdog@17c10000 { compatible = "qcom,apss-wdt-sc7280", "qcom,kpss-wdt"; reg = <0 0x17c10000 0 0x1000>; clocks = <&sleep_clk>; - interrupts = ; + interrupts = ; status = "reserved"; /* Owned by Gunyah hyp */ }; From patchwork Mon Nov 6 22:43:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 162214 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:8f47:0:b0:403:3b70:6f57 with SMTP id j7csp2970975vqu; Mon, 6 Nov 2023 14:44:30 -0800 (PST) X-Google-Smtp-Source: AGHT+IFOQ36RxnL6nWxxU+ESjzDlGTFLa7XohQy435fAi6pI3xmR31QTNIitvnF+i/5jbLdxgdgN X-Received: by 2002:a05:6a00:189c:b0:690:2e46:aca3 with SMTP id x28-20020a056a00189c00b006902e46aca3mr29668482pfh.25.1699310670434; Mon, 06 Nov 2023 14:44:30 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1699310670; cv=none; d=google.com; s=arc-20160816; b=sTamsxf8z1CilR4eO9u1yf45XVbYy/ACXh/2Yj17AZyAa82Gd+jVDGba9acKNlp+V1 jo0nQwD2S/gvtjYdiUbL9+4cmtKxvYrf2T/amThpPlOuSUFVSvcuxqchfdKfmc4M3YEE 2QujNLTcm6APl3PS+B4IZGxBKcvXtF4gPdddSHD5QAreVqbtIRsNkk72tqkLOK7jI195 wxQdDkz3qAluDbIHRxgDBiylFOB48SCADf6yd5h2cB7FpcecxLMDCHEFFNjiQOT+zpZH wdU5dhwkXpJ61l1Ia6TxWf+7fWf9PlE53fAYpx2z3O1CgmrXERZAgWxHmaCJTm3w8mrF /zww== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=HeV56VEkVxBLKgE3tH5Ot8a67/WG+4GGqoNJQCZhnGc=; fh=BzFz+hxtH4kjFWC7chNxIXJZL+1In4zGmLIppfHq1OY=; b=jcDGfWFOnnJEs+PP/vQ15EJRMsDMfpbrPEH9dF051XTZQt+jftFRe/28pK6QlNRHFU HzMDs6L5ykTcV+2+ZngDk7w9SqZZz+6fHLKrHi+ZhftFX2dgMbt3u6h2CRXmygoBS17Y TFuNB1mzOCQcktLKKouyIEwYVknr8IyvDe/GFuYVRuz8S2Q8Ahn4zzQTp+RwJ2WK/2BE dyw5ckK8P17827E/uG9UPOFHsEDNJuHtnPsWRvzgbP5JhGwgCarLK1xRgsgoE8WmjGDN 3wKvgUDDnTLw11WwR+DxSc41R3D1Ywx6XOTmyhp0S8lfCZQs9HYynHZWrm6xOLzxDhii naIw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=j2ZhQFJu; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from snail.vger.email (snail.vger.email. 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Mon, 06 Nov 2023 14:44:17 -0800 (PST) From: Douglas Anderson To: Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , Wim Van Sebroeck , Guenter Roeck Cc: swboyd@chromium.org, linux-watchdog@vger.kernel.org, Rob Herring , linux-arm-msm@vger.kernel.org, Douglas Anderson , Andy Gross , Sai Prakash Ranjan , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/9] arm64: dts: qcom: sdm845: Make watchdog bark interrupt edge triggered Date: Mon, 6 Nov 2023 14:43:30 -0800 Message-ID: <20231106144335.v2.3.I16675ebe5517c68453a1bd7f4334ff885f806c03@changeid> X-Mailer: git-send-email 2.42.0.869.gea05f2083d-goog In-Reply-To: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> References: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, 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: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 06 Nov 2023 14:44:29 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781856385795095333 X-GMAIL-MSGID: 1781856385795095333 As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog bark interrupt edge triggered"), the Qualcomm watchdog timer's bark interrupt should be configured as edge triggered. Make the change. Fixes: 36c436b03c58 ("arm64: dts: qcom: sdm845: Add watchdog bark interrupt") Reviewed-by: Guenter Roeck Reviewed-by: Stephen Boyd Signed-off-by: Douglas Anderson --- (no changes since v1) arch/arm64/boot/dts/qcom/sdm845.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index bf5e6eb9d313..9648505644ff 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -5088,7 +5088,7 @@ watchdog@17980000 { compatible = "qcom,apss-wdt-sdm845", "qcom,kpss-wdt"; reg = <0 0x17980000 0 0x1000>; clocks = <&sleep_clk>; - interrupts = ; + interrupts = ; }; apss_shared: mailbox@17990000 { From patchwork Mon Nov 6 22:43:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 162215 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:8f47:0:b0:403:3b70:6f57 with SMTP id j7csp2971038vqu; Mon, 6 Nov 2023 14:44:39 -0800 (PST) X-Google-Smtp-Source: AGHT+IGoOMNblmVIKexZrQQdcLD+ct6utQ0MI1SjXO1p4MgbulbEhf/ECKYvBsUOLKIRSjbI3lh/ X-Received: by 2002:a05:6a20:4414:b0:17b:7dda:c10b with SMTP id ce20-20020a056a20441400b0017b7ddac10bmr39753918pzb.5.1699310679304; Mon, 06 Nov 2023 14:44:39 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1699310679; cv=none; d=google.com; s=arc-20160816; b=FglBzuTtdgIWiywOcKLsKFMr8PTN4J81Pp1Oe3TanMoo3+IESjwkOL9UCXUKifRa7t yGkGlISZQNVmvR3gxFeGmtnAMC1NPnvw2SXBL4KNI+oVr0HH9dwPkvUtR73g5NLRpSOk OjEjut9YVhT+8ChusaTVu+xSdj7xyLoARc0z3I4/J7bYTn7XjafMKtN4RWCfuTiCe5fR gMnGJN09dQ5+jzS0+7UnSy7MSZlk1EMdnkLRir3G/ywrG0LwaxPjQ/5kwPiA67bWz8Cl vXhOqSQgL6GSY6NrEB5kwr5R8k+g2s+QszsNagIbaqGWfYUVMOik6Q6LqVVgneAUb0/q S0Vg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=MQfwiBgyb0NDLVCz1up5WP4xaDEfvCkGE4sF98eZ7HU=; fh=BzFz+hxtH4kjFWC7chNxIXJZL+1In4zGmLIppfHq1OY=; b=qGjcdzqXhNBcfGWjf3G+e/1HhwIwxSLNNkzJazRZYedCMjuFWmIu497gLIDF29mmid 2qxjZ4xD+SFhy89F2xBYMvQHuIR7jypKvYtm7rZFOJCDQRT85K9mwY7tMl02YeXZwzRd PUHeIZVII1mFpzWmIL1ciOn5P3sAc986BSzSPNOGomK3SWltpTh2uMBk+tiLfk5fxQcX OREn2kAqsjC4pGBYfszAcoZwoq5G3hbd7quyE7ZZCO3UCyfgpd8c8d7jgfyulX07y15v UG6K6e0MZLZnnQ9gwO38FtV63dckcLMda+CQh37Y/rlE5eTEKiwKypl8SHybfoRXlXrR Uqow== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=Z9HuSfM4; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:7 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from snail.vger.email (snail.vger.email. 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Mon, 06 Nov 2023 14:44:19 -0800 (PST) From: Douglas Anderson To: Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , Wim Van Sebroeck , Guenter Roeck Cc: swboyd@chromium.org, linux-watchdog@vger.kernel.org, Rob Herring , linux-arm-msm@vger.kernel.org, Douglas Anderson , Andy Gross , Sai Prakash Ranjan , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 4/9] arm64: dts: qcom: sm8150: Make watchdog bark interrupt edge triggered Date: Mon, 6 Nov 2023 14:43:31 -0800 Message-ID: <20231106144335.v2.4.I23d0aa6c8f1fec5c26ad9b3c610df6f4c5392850@changeid> X-Mailer: git-send-email 2.42.0.869.gea05f2083d-goog In-Reply-To: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> References: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,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: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 06 Nov 2023 14:44:38 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781856395043985463 X-GMAIL-MSGID: 1781856395043985463 As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog bark interrupt edge triggered"), the Qualcomm watchdog timer's bark interrupt should be configured as edge triggered. Make the change. Fixes: b094c8f8dd2a ("arm64: dts: qcom: sm8150: Add watchdog bark interrupt") Reviewed-by: Guenter Roeck Reviewed-by: Stephen Boyd Signed-off-by: Douglas Anderson --- (no changes since v1) arch/arm64/boot/dts/qcom/sm8150.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi index 97623af13464..ad4fab61222b 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -4170,7 +4170,7 @@ watchdog@17c10000 { compatible = "qcom,apss-wdt-sm8150", "qcom,kpss-wdt"; reg = <0 0x17c10000 0 0x1000>; clocks = <&sleep_clk>; - interrupts = ; + interrupts = ; }; timer@17c20000 { From patchwork Mon Nov 6 22:43:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 162217 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:8f47:0:b0:403:3b70:6f57 with SMTP id j7csp2971066vqu; Mon, 6 Nov 2023 14:44:45 -0800 (PST) X-Google-Smtp-Source: AGHT+IE8PnYGrW+JfAj1Vnaa8LdEyagX0fD3GAf6hRRYNFzrncJPSH/8clIGh9J6HPnfO613L7Qw X-Received: by 2002:a05:6a20:3941:b0:181:8654:8279 with SMTP id r1-20020a056a20394100b0018186548279mr13064995pzg.47.1699310685103; Mon, 06 Nov 2023 14:44:45 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1699310685; cv=none; d=google.com; s=arc-20160816; b=YId+4V50xlyIcUQOjCYgE3O0/ifk6dxgPkbdq1fMWyz9xwqNx/Uv6mkQmOED5A7luf yK682JI4mGbkpsnYydhn68Yi4hbOkjXlAYL/VoYg/8LEQxy72hfklxXuQsgQpYc92DTE sDLw8Ph/MeI5rgh/q77NJgiDw1GEAuA08jiqGI83ueaDyy+JQ6CKM/bm7lo0gq5FIEjZ LC6n58ahgWQpklOmLRbmBBupCRU6KZAaHw7yvMnO1BNiDAsOcbADr/4gvvg3EngqTM7v TlmmOWpte2JNrFOE/7TYyYs2UKFDGTu9ZUT3HNKSCx+r/L+wkai6BNZTJvibC1FSPR49 MO9A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=nWMk5KKMdtBkcN085aCokVTLRPwC2LwFd3Blu74oh64=; fh=BzFz+hxtH4kjFWC7chNxIXJZL+1In4zGmLIppfHq1OY=; b=hDsGvkJyzqquPvijRaGHkgoPr3Xu3glHwawdDkA9PsdML1HFShUurp0Cg355cadoRS TGI7hgDtdOliecVDztinJy4nxYYE7iFdfK5paNFJiHc3W0NrGSYWGp/mYJAtZ7bsE3zv l7weWQPk33eQxJbhk+uAVGGvv5R0gxkvJMudyIB+bL9VqAcUkoB4LW5kdK455lILHcJU esbIrwNQbfi5OBYhxx4If4RHuVXVRSttXNlsLYcpP41Jj8kgqIAsEPvDem+wJx9KATPy MBfnVgO6v0yfcT7qfJCq36kARP/VoQXNrmtR1x8aELx5NKJ1CSHM/QadAllrl+3DSHW7 i1Cw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=TDEXNwSD; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from snail.vger.email (snail.vger.email. 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Mon, 06 Nov 2023 14:44:21 -0800 (PST) From: Douglas Anderson To: Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , Wim Van Sebroeck , Guenter Roeck Cc: swboyd@chromium.org, linux-watchdog@vger.kernel.org, Rob Herring , linux-arm-msm@vger.kernel.org, Douglas Anderson , Andy Gross , Sai Prakash Ranjan , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 5/9] arm64: dts: qcom: sm8250: Make watchdog bark interrupt edge triggered Date: Mon, 6 Nov 2023 14:43:32 -0800 Message-ID: <20231106144335.v2.5.I2910e7c10493d896841e9785c1817df9b9a58701@changeid> X-Mailer: git-send-email 2.42.0.869.gea05f2083d-goog In-Reply-To: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> References: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,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: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 06 Nov 2023 14:44:44 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781856400810016272 X-GMAIL-MSGID: 1781856400810016272 As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog bark interrupt edge triggered"), the Qualcomm watchdog timer's bark interrupt should be configured as edge triggered. Make the change. Fixes: 46a4359f9156 ("arm64: dts: qcom: sm8250: Add watchdog bark interrupt") Reviewed-by: Guenter Roeck Reviewed-by: Stephen Boyd Signed-off-by: Douglas Anderson --- (no changes since v1) arch/arm64/boot/dts/qcom/sm8250.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi index be970472f6c4..72db75ca7731 100644 --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi @@ -6018,7 +6018,7 @@ watchdog@17c10000 { compatible = "qcom,apss-wdt-sm8250", "qcom,kpss-wdt"; reg = <0 0x17c10000 0 0x1000>; clocks = <&sleep_clk>; - interrupts = ; + interrupts = ; }; timer@17c20000 { From patchwork Mon Nov 6 22:43:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 162218 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:8f47:0:b0:403:3b70:6f57 with SMTP id j7csp2971110vqu; Mon, 6 Nov 2023 14:44:52 -0800 (PST) X-Google-Smtp-Source: AGHT+IESgvBAahdjd3kzFbibWPBxMwhFRAIZjoR2YWtp3qHYrSoFno0AgiLxQLsjUK8RNOKjWKbd X-Received: by 2002:a05:6a00:3924:b0:6be:43d5:6505 with SMTP id fh36-20020a056a00392400b006be43d56505mr25621414pfb.6.1699310691908; Mon, 06 Nov 2023 14:44:51 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1699310691; cv=none; d=google.com; s=arc-20160816; b=Vy0gwwE4rKB6+WX/i4Ik9OLDFsclmlf5O1A5AsLYSMkqW2NrEITdSVZeD74vsndz7P elPyFMR81PT8POUFvjpShOoIVx6TJq8YwAToRBnvihWKoGaVy+PNKl9til7Xsg3puJuz PUuqPtWUZsuxoIjq0l0sbyxL7xPXMuEF/hXgnAEnKJCRFgxcEJWEzlUPKHxsMife4X0N 1qIRFfhkBoBPladreiiheHX70+hH19/cHdRiwOJ2Dt3cAeDEUlZA60aKDuAMcck2R/2j NGf+vAelVFT779Gs+vLsavWmgDyCXGKbHn43K65PhA6pbAWrReUgQ6Nt/8AudmxIaGJz iZeQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=IoQQSdSDYBKEseBDgznR6qWCbGS/9uqfHl1O8JZlopA=; fh=/Rhq97IkNbVX4uXcYpHbJfsa6fdSGUdR5ItxciK4r5I=; b=JOveaHHoh0hMpJLJyEY98une5cnB6AJNUbqouAum4+AOahczDG+TXzFwFTsEY5ogBn QT7MBn0xdVdxehDtGh1/X96Ku59MAn8cm3ZXdI9MZPsVYE+JKA43q2QoQsYCQgsxRzw2 LVopgVM05Uzxd1g3IYYGcHReZ4GZKA6MvZCen6JpIBP0xWZyC6mtlJG99RjpYP5W7iRo Hw0LNtpWMkqLjdyJJDJ+3hmVMuDTbje3x7zi2QL/KJsm75UeuS2gLcQIGjtUJe9+Ghh8 rY7HDscU9pz4Nn/YLOxCA9m6bJEJVc14GsIvWyaiinXUYO8OKEC0m6afo7Jcp5CXbJdI 9kzA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=UB5FYUDm; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from snail.vger.email (snail.vger.email. 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Mon, 06 Nov 2023 14:44:23 -0800 (PST) From: Douglas Anderson To: Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , Wim Van Sebroeck , Guenter Roeck Cc: swboyd@chromium.org, linux-watchdog@vger.kernel.org, Rob Herring , linux-arm-msm@vger.kernel.org, Douglas Anderson , Andy Gross , Bartosz Golaszewski , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 6/9] arm64: dts: qcom: sa8775p: Make watchdog bark interrupt edge triggered Date: Mon, 6 Nov 2023 14:43:33 -0800 Message-ID: <20231106144335.v2.6.I909b7c4453d7b7fb0db4b6e49aa21666279d827d@changeid> X-Mailer: git-send-email 2.42.0.869.gea05f2083d-goog In-Reply-To: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> References: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, 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: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Mon, 06 Nov 2023 14:44:50 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781856408067445827 X-GMAIL-MSGID: 1781856408067445827 As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog bark interrupt edge triggered"), the Qualcomm watchdog timer's bark interrupt should be configured as edge triggered. Make the change. Fixes: 09b701b89a76 ("arm64: dts: qcom: sa8775p: add the watchdog node") Reviewed-by: Guenter Roeck Reviewed-by: Stephen Boyd Signed-off-by: Douglas Anderson Reviewed-by: Bartosz Golaszewski --- (no changes since v1) arch/arm64/boot/dts/qcom/sa8775p.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi index 13dd44dd9ed1..6b92f9083104 100644 --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi @@ -2235,7 +2235,7 @@ watchdog@17c10000 { compatible = "qcom,apss-wdt-sa8775p", "qcom,kpss-wdt"; reg = <0x0 0x17c10000 0x0 0x1000>; clocks = <&sleep_clk>; - interrupts = ; + interrupts = ; }; memtimer: timer@17c20000 { From patchwork Mon Nov 6 22:43:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 162219 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:8f47:0:b0:403:3b70:6f57 with SMTP id j7csp2971457vqu; Mon, 6 Nov 2023 14:45:43 -0800 (PST) X-Google-Smtp-Source: AGHT+IFroXsrWFcqi2B/vOqSQ40FpV/0dH+Iiu5xN7tcTA5zSt6T9WziaOhKW0Q31vNMmYdeUFsj X-Received: by 2002:a05:6a00:3204:b0:6c2:c8d2:94de with SMTP id bm4-20020a056a00320400b006c2c8d294demr13855335pfb.3.1699310743437; Mon, 06 Nov 2023 14:45:43 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1699310743; cv=none; d=google.com; s=arc-20160816; b=v7QcuQrXFxf6fyRoSvFcOXX6c9xJceS6rDouu7yxhTqu/qTrOEDTtCLTkUV0N3JD0r gS5hfJHbClYC78YGfXnJluQbafFxiNHZRUG7MkDYy10mpV5zgP+MAqgXjgj5Qk50kmiE zPUFIL8bdNMFo1G+MexjggmlaU9RmI+nmcvaCbV8JtHr1HC2P0ap2dKd6amYt/X7O91M ui5cY1kvIvlPySBIGQwJuMBRUNwpvTHY+6Ab3Td8c3cyV9jujMwehbqVenE8XCcsHAfg UtAdi1Mq7lEM+9fD0r31uDerJer+MYNfhIBLgdD4gQIU694nayvprnI0Hc/nwqurQVwi ielg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=CL6rNqUZZ/R7S5vMBh8Bonhs6IZKDfrdmFtaTOQlgvk=; fh=6z3nSmZO4i0UX69RTY2Xexnsbt7cKCFXGNs8Ptr2WEM=; b=LJ+Tv6UREr4zjw+vUcqd4IV0TqBJEkdxx7z/auu2YzzJctuMZsBl++r2gnItsms8X/ AYKIuLlT+TTmtg+G1tOd+lIX7jJqEadO/vQAEnwuXWbOvMvwCZDypsS5puDabugwsJEF 4X9JF52S3fxuLTSNsWOZAq4BRhNZE2JC96T6D6ciRysadAqMRn5fyXrdC7kin+EtCLvr qfY1JByuk5VppJu2zqlCbatepcrYFzsEYYxYyPoLlpIG4Lz3AgLXrFDEgEQDLQp+u0f/ uH2tgONQHmt8d2JeHI3eSGjWNzhiJaTqmWxDhegoJV/v1TT/NHD7I9dkWt7sNPx5JM16 M+xQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=CSqLR8Be; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:2 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from agentk.vger.email (agentk.vger.email. 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Mon, 06 Nov 2023 14:44:25 -0800 (PST) From: Douglas Anderson To: Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , Wim Van Sebroeck , Guenter Roeck Cc: swboyd@chromium.org, linux-watchdog@vger.kernel.org, Rob Herring , linux-arm-msm@vger.kernel.org, Douglas Anderson , Andy Gross , Johan Hovold , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 7/9] arm64: dts: qcom: sc8280xp: Make watchdog bark interrupt edge triggered Date: Mon, 6 Nov 2023 14:43:34 -0800 Message-ID: <20231106144335.v2.7.I1c8ab71570f6906fd020decb80675f05fbe1fe74@changeid> X-Mailer: git-send-email 2.42.0.869.gea05f2083d-goog In-Reply-To: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> References: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> MIME-Version: 1.0 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 agentk.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (agentk.vger.email [0.0.0.0]); Mon, 06 Nov 2023 14:45:19 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781856462020277397 X-GMAIL-MSGID: 1781856462020277397 As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog bark interrupt edge triggered"), the Qualcomm watchdog timer's bark interrupt should be configured as edge triggered. Make the change. Fixes: 152d1faf1e2f ("arm64: dts: qcom: add SC8280XP platform") Reviewed-by: Guenter Roeck Reviewed-by: Stephen Boyd Signed-off-by: Douglas Anderson --- (no changes since v1) arch/arm64/boot/dts/qcom/sc8280xp.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi index cad59af7ccef..b8081513176a 100644 --- a/arch/arm64/boot/dts/qcom/sc8280xp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8280xp.dtsi @@ -4225,7 +4225,7 @@ watchdog@17c10000 { compatible = "qcom,apss-wdt-sc8280xp", "qcom,kpss-wdt"; reg = <0 0x17c10000 0 0x1000>; clocks = <&sleep_clk>; - interrupts = ; + interrupts = ; }; timer@17c20000 { From patchwork Mon Nov 6 22:43:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 162221 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:8f47:0:b0:403:3b70:6f57 with SMTP id j7csp2971631vqu; Mon, 6 Nov 2023 14:46:12 -0800 (PST) X-Google-Smtp-Source: AGHT+IHHTi8KV1Qe03a4Z48+v+W6qvlPkkd/PUySGfTsxToeP71E4v1M/KlR/TDuXSxAP/90a3ai X-Received: by 2002:a05:6a20:a11c:b0:17b:62ae:a8bf with SMTP id q28-20020a056a20a11c00b0017b62aea8bfmr1013120pzk.30.1699310771976; Mon, 06 Nov 2023 14:46:11 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1699310771; cv=none; d=google.com; s=arc-20160816; b=F5sVei5IRiGvz7GPxrInW2beYzOLHNnXYVsdPjghS2OZQl88HZDh+jrNBRGM6nTAOe kL33ysqH94t6SrZboV3kSPqm2OMb9oc/96y/1HM78oA/UsUEmz9yrOxxa/CgeyfsIvrL b6yqFRUbiGyEiJRa5xbUpPACdHF3idHz+XSqae3S/80pKY/+QL9E4le93VtyspfEE1Fx Vsv0xBn9cK4n9lVhfNT/ynf9x73r2pw2H2y7IYAVdpHTdFgtd7F5ADuCBwhlpZZqhfaG XifN1yDWuiTPDAS8Iye0L2ya4Cs70x86gK9pZx2eP2HpXfbbPRD48BzMkDOicNlsdUD6 Hw2g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=JSFzZ8MKWLiAfWY/igP5BmMC+MvDzsV/nsEt0CPNxwc=; fh=haFJJZdE1sAojVaUocj3QdORK3u87yTaYL6OZcs0DeM=; b=tUy0j1/VJyn/7FKV3TSpFL6j392ZC3BVx8UXFajrt506wC1gGeEqOc7oQtKBMGRvaR sKgtbSzI672TBM8RtqHdO2X3ZbjTloB6vtpaGbmqaNX576cZT/pUGCL0nMGojJxxm64s JM2f3lo8OTU3uv0t852KhM27gDBYTDYlQAkBDqu9obW4/RsIfnbZRSU39v3B1+0zY7wg fEF1RMD6VanydPlOdNQny7Rt/q1R8YeLVqT4QLmIVu4QkyNdZzMAtUZ0V299S7kFjVeq HEbv4Ac5cfY8LHcWAVt4xE+ORccKHjt/DJ2Izwc56tLemlBz1Cxrbe8/fuxDeWN2tHZp NDlA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=OiK77QSL; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.35 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from groat.vger.email (groat.vger.email. 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Mon, 06 Nov 2023 14:44:27 -0800 (PST) From: Douglas Anderson To: Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , Wim Van Sebroeck , Guenter Roeck Cc: swboyd@chromium.org, linux-watchdog@vger.kernel.org, Rob Herring , linux-arm-msm@vger.kernel.org, Douglas Anderson , Andy Gross , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 8/9] arm64: dts: qcom: sm6350: Make watchdog bark interrupt edge triggered Date: Mon, 6 Nov 2023 14:43:35 -0800 Message-ID: <20231106144335.v2.8.Ic1d4402e99c70354d501ccd98105e908a902f671@changeid> X-Mailer: git-send-email 2.42.0.869.gea05f2083d-goog In-Reply-To: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> References: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> MIME-Version: 1.0 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Mon, 06 Nov 2023 14:45:21 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781856491931198892 X-GMAIL-MSGID: 1781856491931198892 As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog bark interrupt edge triggered"), the Qualcomm watchdog timer's bark interrupt should be configured as edge triggered. Make the change. Fixes: 5f82b9cda61e ("arm64: dts: qcom: Add SM6350 device tree") Reviewed-by: Guenter Roeck Reviewed-by: Stephen Boyd Signed-off-by: Douglas Anderson --- (no changes since v1) arch/arm64/boot/dts/qcom/sm6350.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi index 8fd6f4d03490..6464e144c228 100644 --- a/arch/arm64/boot/dts/qcom/sm6350.dtsi +++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi @@ -2524,7 +2524,7 @@ watchdog@17c10000 { compatible = "qcom,apss-wdt-sm6350", "qcom,kpss-wdt"; reg = <0 0x17c10000 0 0x1000>; clocks = <&sleep_clk>; - interrupts = ; + interrupts = ; }; timer@17c20000 { From patchwork Mon Nov 6 22:43:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Anderson X-Patchwork-Id: 162220 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:8f47:0:b0:403:3b70:6f57 with SMTP id j7csp2971596vqu; Mon, 6 Nov 2023 14:46:06 -0800 (PST) X-Google-Smtp-Source: AGHT+IEN3/HstqPgE6cDxldyFHzZZpWAwpisn8BVuwG8tb3U+NYkMF9aC5KnUzk7cYGZDHqJ27LU X-Received: by 2002:a05:6a00:1405:b0:68b:a137:3739 with SMTP id l5-20020a056a00140500b0068ba1373739mr28818334pfu.4.1699310766117; Mon, 06 Nov 2023 14:46:06 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1699310766; cv=none; d=google.com; s=arc-20160816; b=mrWYTp5A/F/I0eXnLRPw96gHm6+rsnzPsTcHqYJ7fuspGhTQTIJsCtDRtAwSmSSCeA tCLlpJzlBUq02w3bLb+K6eAxxrZaNvRI9bcggImOkS7OlW4D2doFAoNZ0Cb997GGt2Qw a15dZzMat2VSanctCPuP65+ji+k0BlTGNl4M97qehYNMz8IuzygpFTR5SBqFGCWI3/t6 2Nha9M9sUhcVlP5jNHtAj0f/0HkbTax9tMSuYpA0QOH5Tb9QcI1/KybNxURKMl634X6O wskEq76NdgTNz5J1Vs945+BVem/e57YDOEASdcdfgd1hvwmg8V1I9k/vY9fe5gmvoAPc ClJA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=DtIla5EbbYn7ksxcCnIGYzIT7sP4waGo4Xe+LkSJul0=; fh=KYz8GBmOzXIWb3d2X9Am/VbOh+TTlrvs7T5ThCgf2ZY=; b=zwK7riiwmm5TVTWe6amxK4+qCmiqfkjWYcS6VtQJzwhCi4EmcwMG0adgX3k8yNK+0u Sq0Ofi/FPnFSUa8QSX0z4QN3Cf+QyH6z76oATbytuNUPoSqCFb4qddkBlq3rlyxjml1V Oyo7Dib+jOFrt78Vi/Fngw86T6i+k5qm4UVnf17a3H75OJXnnd4a7TC7O+DYSH3CDrlz x9BEUYXm7p0GX7MP5uZZM4sqNqMQeKDO2VhIuHVrJgqJkfwrBg7xao2x/GiT+wWQLG9k WzsHwvuTgFreFd1EcgcqBmAG4TAe8t3lJVatuc1J5aNN+SRS6Ygxl0ERUuQ9SxUQ+Xwn kFZw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@chromium.org header.s=google header.b=I+3E4D4u; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:8 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=chromium.org Received: from fry.vger.email (fry.vger.email. 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Mon, 06 Nov 2023 14:44:29 -0800 (PST) From: Douglas Anderson To: Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Conor Dooley , Wim Van Sebroeck , Guenter Roeck Cc: swboyd@chromium.org, linux-watchdog@vger.kernel.org, Rob Herring , linux-arm-msm@vger.kernel.org, Douglas Anderson , Krzysztof Kozlowski , Andy Gross , Sai Prakash Ranjan , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 9/9] dt-bindings: watchdog: qcom-wdt: Make the interrupt example edge triggered Date: Mon, 6 Nov 2023 14:43:36 -0800 Message-ID: <20231106144335.v2.9.Ie30c1d3f780666f6906fd2fd7c437632c229d987@changeid> X-Mailer: git-send-email 2.42.0.869.gea05f2083d-goog In-Reply-To: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> References: <20231106144335.v2.1.Ic7577567baff921347d423b722de8b857602efb1@changeid> MIME-Version: 1.0 X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,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 fry.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (fry.vger.email [0.0.0.0]); Mon, 06 Nov 2023 14:45:47 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781856485853548145 X-GMAIL-MSGID: 1781856485853548145 As described in the patch ("arm64: dts: qcom: sc7180: Make watchdog bark interrupt edge triggered"), the Qualcomm watchdog timer's bark interrupt should be configured as edge triggered. Update the example in the bindings. Fixes: 7c631cdff391 ("dt-bindings: watchdog: qcom-wdt: allow interrupts") Reviewed-by: Guenter Roeck Acked-by: Krzysztof Kozlowski Reviewed-by: Stephen Boyd Signed-off-by: Douglas Anderson --- (no changes since v1) Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml index 5046dfa55f13..681d1efbaf2f 100644 --- a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml @@ -121,7 +121,7 @@ examples: compatible = "qcom,apss-wdt-sm8150", "qcom,kpss-wdt"; reg = <0x17c10000 0x1000>; clocks = <&sleep_clk>; - interrupts = ; + interrupts = ; timeout-sec = <10>; };