DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4263B2145D
Date:   Mon, 8 Oct 2018 12:44:23 -0700
From:   Brian Norris <briannorris@chromium.org>
To:     Govind Singh <govinds@codeaurora.org>
Cc:     robh+dt@kernel.org, devicetree@vger.kernel.org,
        andy.gross@linaro.org, ath10k@lists.infradead.org,
        linux-wireless@vger.kernel.org, linux-arm-msm@vger.kernel.org,
        linux-soc@vger.kernel.org
Subject: Re: [PATCH v2 2/4] dts: arm64/sdm845: Add WCN3990 WLAN module device
 node
Message-ID: <20181008194422.GA124443@ban.mtv.corp.google.com>
References: <20181001112636.31715-1-govinds@codeaurora.org>
 <20181001112636.31715-3-govinds@codeaurora.org>
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+ linux-msm, linux-soc

Hi Govind,

On Mon, Oct 01, 2018 at 04:56:34PM +0530, Govind Singh wrote:
> Add device node for the ath10k SNOC platform driver probe
> and add resources required for WCN3990 on SDM845 soc.
> 
> Signed-off-by: Govind Singh <govinds@codeaurora.org>
> ---
>  arch/arm64/boot/dts/qcom/sdm845-mtp.dts |  7 +++++++
>  arch/arm64/boot/dts/qcom/sdm845.dtsi    | 26 +++++++++++++++++++++++++
>  2 files changed, 33 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
> index eedfaf8922e2..4de57f7df93c 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
> +++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
> @@ -440,3 +440,10 @@
>  		bias-pull-up;
>  	};
>  };
> +
> +&wifi {

You missed overriding 'status':

	status = "okay";

Also, I think pinctrl overrides are purposely kept separate from other
node modifications here (see the /* PINCTRL - ... */ comment header). So
&wifi should probably be just after the &usb_2_qmpphy override I
currently see in linux-next.

Brian

> +	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
> +	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
> +	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
> +	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
> +};
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index e080072cdfdb..36c716cf3a0c 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -86,6 +86,11 @@
>  			reg = <0 0x86200000 0 0x2d00000>;
>  			no-map;
>  		};
> +
> +		wlan_msa_mem: reserved-memory@96700000 {
> +			no-map;
> +			reg = <0 0x96700000 0 0x100000>;
> +		};
>  	};
>  
>  	cpus {
> @@ -1200,5 +1205,26 @@
>  				status = "disabled";
>  			};
>  		};
> +
> +		wifi: wifi@18800000 {
> +			compatible = "qcom,wcn3990-wifi";
> +			status = "disabled";
> +			reg = <0x18800000 0x800000>;
> +			reg-names = "membase";
> +			memory-region = <&wlan_msa_mem>;
> +			interrupts =
> +				<0 413 0 /* CE0 */ >,
> +				<0 414 0 /* CE1 */ >,
> +				<0 415 0 /* CE2 */ >,
> +				<0 416 0 /* CE3 */ >,
> +				<0 417 0 /* CE4 */ >,
> +				<0 418 0 /* CE5 */ >,
> +				<0 420 0 /* CE6 */ >,
> +				<0 421 0 /* CE7 */ >,
> +				<0 422 0 /* CE8 */ >,
> +				<0 423 0 /* CE9 */ >,
> +				<0 424 0 /* CE10 */ >,
> +				<0 425 0 /* CE11 */ >;
> +		};
>  	};
>  };
> -- 
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
> a Linux Foundation Collaborative Project
>