linux-kernel - Re: [PATCH v2 7/7] arm64: dts: qcom: sm8250: add interconnect nodes

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Date:   Fri, 24 Jul 2020 19:43:17 +0530
From:   Sibi Sankar <sibis@...eaurora.org>
To:     Jonathan Marek <jonathan@...ek.ca>
Cc:     linux-arm-msm@...r.kernel.org, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-kernel-owner@...r.kernel.org
Subject: Re: [PATCH v2 7/7] arm64: dts: qcom: sm8250: add interconnect nodes

Hey Jonathan,

Thanks for the patch! Please use the
suggested register space definitions
instead.

On 2020-07-13 21:11, Jonathan Marek wrote:
> Add the interconnect dts nodes for sm8250.
> 
> Signed-off-by: Jonathan Marek <jonathan@...ek.ca>
> ---
>  arch/arm64/boot/dts/qcom/sm8250.dtsi | 82 ++++++++++++++++++++++++++++
>  1 file changed, 82 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi
> b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> index 636e2196138c..dfc1b7fa7d85 100644
> --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> @@ -11,6 +11,7 @@
>  #include <dt-bindings/power/qcom-aoss-qmp.h>
>  #include <dt-bindings/power/qcom-rpmpd.h>
>  #include <dt-bindings/soc/qcom,rpmh-rsc.h>
> +#include <dt-bindings/interconnect/qcom,sm8250.h>

please fix ^^ sort order

> 
>  / {
>  	interrupt-parent = <&intc>;
> @@ -978,6 +979,55 @@ spi13: spi@...000 {
>  			};
>  		};
> 
> +		config_noc: interconnect@...0000 {
> +			compatible = "qcom,sm8250-config-noc";
> +			reg = <0 0x01500000 0 0x1000>;

0x01500000 0xa580

> +			#interconnect-cells = <1>;
> +			qcom,bcm-voters = <&apps_bcm_voter>;
> +		};
> +
> +		ipa_virt: interconnect@...0000 {
> +			compatible = "qcom,sm8250-ipa-virt";
> +			reg = <0 0x01620000 0 0x1000>;

0x01e00000 0x1000

> +			#interconnect-cells = <1>;
> +			qcom,bcm-voters = <&apps_bcm_voter>;
> +		};
> +
> +		system_noc: interconnect@...2000 {
> +			compatible = "qcom,sm8250-system-noc";
> +			reg = <0 0x01632000 0 0x1000>;

0x01620000 0x1C200

> +			#interconnect-cells = <1>;
> +			qcom,bcm-voters = <&apps_bcm_voter>;
> +		};
> +
> +		aggre1_noc: interconnect@...2000 {
> +			compatible = "qcom,sm8250-aggre1-noc";
> +			reg = <0 0x016e2000 0 0x1000>;

0x016e0000 0x1f180

> +			#interconnect-cells = <1>;
> +			qcom,bcm-voters = <&apps_bcm_voter>;
> +		};
> +
> +		aggre2_noc: interconnect@...3000 {
> +			compatible = "qcom,sm8250-aggre2-noc";
> +			reg = <0 0x01703000 0 0x1000>;

0x01700000 0x33000

> +			#interconnect-cells = <1>;
> +			qcom,bcm-voters = <&apps_bcm_voter>;
> +		};
> +
> +		compute_noc: interconnect@...3000 {
> +			compatible = "qcom,sm8250-compute-noc";
> +			reg = <0 0x01733000 0 0x1000>;

0x01733000 0xd180

> +			#interconnect-cells = <1>;
> +			qcom,bcm-voters = <&apps_bcm_voter>;
> +		};
> +
> +		mmss_noc: interconnect@...a000 {
> +			compatible = "qcom,sm8250-mmss-noc";
> +			reg = <0 0x0174a000 0 0x1000>;

0x01740000 0x1f080

> +			#interconnect-cells = <1>;
> +			qcom,bcm-voters = <&apps_bcm_voter>;
> +		};
> +
>  		ufs_mem_hc: ufshc@...4000 {
>  			compatible = "qcom,sm8250-ufshc", "qcom,ufshc",
>  				     "jedec,ufs-2.0";
> @@ -1364,6 +1414,34 @@ usb_2_ssphy: lane@...b200 {
>  			};
>  		};
> 
> +		dc_noc: interconnect@...0000 {
> +			compatible = "qcom,sm8250-dc-noc";
> +			reg = <0 0x090c0000 0 0x1000>;

0x090c0000 0x4200

> +			#interconnect-cells = <1>;
> +			qcom,bcm-voters = <&apps_bcm_voter>;
> +		};
> +
> +		mc_virt: interconnect@...0000 {
> +			compatible = "qcom,sm8250-mc-virt";
> +			reg = <0 0x09100000 0 0x1000>;

0x0163d000 0x1000

> +			#interconnect-cells = <1>;
> +			qcom,bcm-voters = <&apps_bcm_voter>;
> +		};
> +
> +		gem_noc: interconnect@...1000 {
> +			compatible = "qcom,sm8250-gem-noc";
> +			reg = <0 0x09121000 0 0x1000>;

0x09100000 0xb4000

> +			#interconnect-cells = <1>;
> +			qcom,bcm-voters = <&apps_bcm_voter>;
> +		};
> +
> +		npu_noc: interconnect@...0000 {
> +			compatible = "qcom,sm8250-npu-noc";
> +			reg = <0 0x09990000 0 0x1000>;

0x09990000 0x1600

> +			#interconnect-cells = <1>;
> +			qcom,bcm-voters = <&apps_bcm_voter>;
> +		};
> +
>  		usb_1: usb@...8800 {
>  			compatible = "qcom,sm8250-dwc3", "qcom,dwc3";
>  			reg = <0 0x0a6f8800 0 0x400>;
> @@ -2359,6 +2437,10 @@ rpmhpd_opp_turbo_l1: opp10 {
>  					};
>  				};
>  			};
> +
> +			apps_bcm_voter: bcm_voter {
> +				compatible = "qcom,bcm-voter";
> +			};
>  		};
>  	};

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