linux-kernel - Re: [PATCH 3/4] arm64: dts: qcom: ipq5332: add nodes to bringup q6

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Message-ID: <f6g2bvosd7y5zyufel73lm6xr2otf25q7ut6tz3vnphtlqotk6@uftsnu4z6xql>
Date: Tue, 20 Aug 2024 13:21:40 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Gokul Sriram Palanisamy <quic_gokulsri@...cinc.com>
Cc: andersson@...nel.org, krzk+dt@...nel.org, 
	linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, quic_viswanat@...cinc.com, quic_mmanikan@...cinc.com, 
	quic_varada@...cinc.com, quic_srichara@...cinc.com
Subject: Re: [PATCH 3/4] arm64: dts: qcom: ipq5332: add nodes to bringup q6

On Tue, Aug 20, 2024 at 02:25:16PM +0530, Gokul Sriram Palanisamy wrote:
> From: Manikanta Mylavarapu <quic_mmanikan@...cinc.com>
> 
> Enable nodes required for q6 remoteproc bring up.
> 
> Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@...cinc.com>
> Signed-off-by: Gokul Sriram Palanisamy <quic_gokulsri@...cinc.com>
> ---
>  arch/arm64/boot/dts/qcom/ipq5332.dtsi | 62 +++++++++++++++++++++++++++
>  1 file changed, 62 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/ipq5332.dtsi b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
> index 0a74ed4f72cc..ec93e7b64b9e 100644
> --- a/arch/arm64/boot/dts/qcom/ipq5332.dtsi
> +++ b/arch/arm64/boot/dts/qcom/ipq5332.dtsi
> @@ -145,6 +145,11 @@ smem@...00000 {
>  
>  			hwlocks = <&tcsr_mutex 3>;
>  		};
> +
> +		q6_region: wcnss@...00000 {

Why here it is wcnss...

> +			reg = <0x0 0x4a900000 0x0 0x2b00000>;
> +			no-map;
> +		};
>  	};
>  
>  	soc@0 {
> @@ -476,6 +481,39 @@ frame@...8000 {
>  				status = "disabled";
>  			};
>  		};
> +
> +		q6v5_wcss: remoteproc@...0000 {

but everywhere else is wcss?

> +			compatible = "qcom,ipq5332-wcss-sec-pil";
> +			reg = <0xd100000 0x4040>;
> +			firmware-name = "ath12k/IPQ5332/hw1.0/q6_fw0.mdt";

It's one firmware independent of board?

Best regards,
Krzysztof