linux-kernel - [PATCH v12 9/9] arm64: dts: qcom: msm8916: Add debug unit

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Message-Id: <1495584177-32193-10-git-send-email-leo.yan@linaro.org>
Date:   Wed, 24 May 2017 08:02:57 +0800
From:   Leo Yan <leo.yan@...aro.org>
To:     Jonathan Corbet <corbet@....net>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Liviu Dudau <liviu.dudau@....com>,
        Wei Xu <xuwei5@...ilicon.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will.deacon@....com>,
        Andy Gross <andy.gross@...aro.org>,
        David Brown <david.brown@...aro.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        Stephen Boyd <sboyd@...eaurora.org>,
        Mike Leach <mike.leach@...aro.org>
Cc:     Leo Yan <leo.yan@...aro.org>
Subject: [PATCH v12 9/9] arm64: dts: qcom: msm8916: Add debug unit

Add debug unit on Qualcomm msm8916 based platforms, including the
DragonBoard 410c board.

Reviewed-by: Mathieu Poirier <mathieu.poirier@...aro.org>
Signed-off-by: Leo Yan <leo.yan@...aro.org>
---
 arch/arm64/boot/dts/qcom/msm8916.dtsi | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index ab30939..17691ab 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -1116,6 +1116,38 @@
 			};
 		};
 
+		debug@...000 {
+			compatible = "arm,coresight-cpu-debug","arm,primecell";
+			reg = <0x850000 0x1000>;
+			clocks = <&rpmcc RPM_QDSS_CLK>;
+			clock-names = "apb_pclk";
+			cpu = <&CPU0>;
+		};
+
+		debug@...000 {
+			compatible = "arm,coresight-cpu-debug","arm,primecell";
+			reg = <0x852000 0x1000>;
+			clocks = <&rpmcc RPM_QDSS_CLK>;
+			clock-names = "apb_pclk";
+			cpu = <&CPU1>;
+		};
+
+		debug@...000 {
+			compatible = "arm,coresight-cpu-debug","arm,primecell";
+			reg = <0x854000 0x1000>;
+			clocks = <&rpmcc RPM_QDSS_CLK>;
+			clock-names = "apb_pclk";
+			cpu = <&CPU2>;
+		};
+
+		debug@...000 {
+			compatible = "arm,coresight-cpu-debug","arm,primecell";
+			reg = <0x856000 0x1000>;
+			clocks = <&rpmcc RPM_QDSS_CLK>;
+			clock-names = "apb_pclk";
+			cpu = <&CPU3>;
+		};
+
 		etm@...000 {
 			compatible = "arm,coresight-etm4x", "arm,primecell";
 			reg = <0x85c000 0x1000>;
-- 
2.7.4