Re: [PATCH] arm64: dts: qcom: qcs404: Add WCN3990 WLAN module device node

From: Vinod Koul
Date: Mon Nov 26 2018 - 09:44:33 EST


Hi Govind,

On 26-11-18, 19:51, Govind Singh wrote:
> Add device node for the ath10k SNOC platform driver probe
> and add resources required for WCN3990 on qcs404 soc.
> Optional clock and regulator controls are not yet available in
> upstream, hence add them once available.
>
> Signed-off-by: Govind Singh <govinds@xxxxxxxxxxxxxx>
> ---
> arch/arm64/boot/dts/qcom/qcs404.dtsi | 19 +++++++++++++++++++
> 1 file changed, 19 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
> index 9ca4f061ecc5..1a401a32d4a1 100644
> --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
> +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
> @@ -958,6 +958,25 @@
> status = "disabled";
> };
> };
> +
> + wifi: wifi@0A000000 {

Please remove leading 0 from node

> + compatible = "qcom,wcn3990-wifi";
> + reg = <0x0A000000 0x800000>;
> + reg-names = "membase";
> + memory-region = <&wlan_msa_mem>;
> + interrupts = <GIC_SPI 277 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 278 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 279 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 280 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 281 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 282 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 283 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 284 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 285 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 286 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 287 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>;
> + };
> };
>
> timer {

This file is sorted alphabetically and reg values. So this should be
between blsp1_uart2 and intc node, can you please change that

Also please compile this with W=12

Lastly, I am not sure, but should the wifi node be always enabled?
Should it not be enabled in the board dts file? Bjorn..?

Thanks
--
~Vinod