From mboxrd@z Thu Jan  1 00:00:00 1970
From: Leo Yan <leo.yan@linaro.org>
Subject: Re: [PATCH v13 9/9] arm64: dts: qcom: msm8916: Add debug unit
Date: Tue, 30 May 2017 18:44:55 +0800
Message-ID: <20170530104455.GD7177@leoy-ThinkPad-T440>
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To: Jonathan Corbet <corbet@lwn.net>, Mathieu Poirier <mathieu.poirier@linaro.org>, Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>, Wei Xu <xuwei5@hisilicon.com>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will.deacon@arm.com>, Andy Gross <andy.gross@linaro.org>, David Brown <david.brown@linaro.org>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Suzuki K Poulose <suzuki.poulose@arm.com>, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, Stephen Boyd <sboyd@codeaurora.org>, Mike Leach <mike.leach@linaro.org>
Cc: Nicolas Dechesne <nicolas.dechesne@linaro.org>
List-Id: devicetree@vger.kernel.org

Hi Andy, David,

[ + Nico ]

On Fri, May 26, 2017 at 12:04:13AM +0800, Leo Yan wrote:
> Add debug unit on Qualcomm msm8916 based platforms, including the
> DragonBoard 410c board.

Could you take a look for this patch? After get your ACK I think
Mathieu could help pick up this patch through coresight repository.

If you want me to send a separate patch to you directly, also is okay.
Please let me know which is your preferring.

Thanks,
Leo Yan

> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
> Signed-off-by: Leo Yan <leo.yan@linaro.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@850000 {
> +			compatible = "arm,coresight-cpu-debug","arm,primecell";
> +			reg = <0x850000 0x1000>;
> +			clocks = <&rpmcc RPM_QDSS_CLK>;
> +			clock-names = "apb_pclk";
> +			cpu = <&CPU0>;
> +		};
> +
> +		debug@852000 {
> +			compatible = "arm,coresight-cpu-debug","arm,primecell";
> +			reg = <0x852000 0x1000>;
> +			clocks = <&rpmcc RPM_QDSS_CLK>;
> +			clock-names = "apb_pclk";
> +			cpu = <&CPU1>;
> +		};
> +
> +		debug@854000 {
> +			compatible = "arm,coresight-cpu-debug","arm,primecell";
> +			reg = <0x854000 0x1000>;
> +			clocks = <&rpmcc RPM_QDSS_CLK>;
> +			clock-names = "apb_pclk";
> +			cpu = <&CPU2>;
> +		};
> +
> +		debug@856000 {
> +			compatible = "arm,coresight-cpu-debug","arm,primecell";
> +			reg = <0x856000 0x1000>;
> +			clocks = <&rpmcc RPM_QDSS_CLK>;
> +			clock-names = "apb_pclk";
> +			cpu = <&CPU3>;
> +		};
> +
>  		etm@85c000 {
>  			compatible = "arm,coresight-etm4x", "arm,primecell";
>  			reg = <0x85c000 0x1000>;
> -- 
> 2.7.4
>