[PATCH] arm: dts: k3-am625-verdin-wifi-dev-u-boot.dtsi: Fix DMA with BCDMA

Marcel Ziswiler marcel.ziswiler at toradex.com
Wed Nov 15 18:30:41 CET 2023


Hi Roger

On Tue, 2023-11-14 at 22:28 +0200, Roger Quadros wrote:
> BCDMA can be used at SPL for OSPI boot and mem-to-mem DMA
> so add "bootph-all" to BCDMA node.

Might not be strictly required (at least we do not support OSPI boot on our HW) but also does not hurt.

> Suggested-by: Nishanth Menon <nm at ti.com>
> Fixes: 9a3f2b6798b0 ("arm: dts: k3-am625-verdin-wifi-dev-u-boot.dtsi: Fix DMA/Ethernet")
> Signed-off-by: Roger Quadros <rogerq at kernel.org>

Tested-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>

> ---
>  arch/arm/dts/k3-am625-verdin-wifi-dev-u-boot.dtsi | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/arch/arm/dts/k3-am625-verdin-wifi-dev-u-boot.dtsi b/arch/arm/dts/k3-am625-verdin-wifi-dev-u-
> boot.dtsi
> index 75cb60b57d..588d9594a8 100644
> --- a/arch/arm/dts/k3-am625-verdin-wifi-dev-u-boot.dtsi
> +++ b/arch/arm/dts/k3-am625-verdin-wifi-dev-u-boot.dtsi
> @@ -53,6 +53,7 @@
>  	      <0x00 0x484c2000 0x00 0x2000>;
>  	reg-names = "gcfg", "bchanrt", "rchanrt", "tchanrt",
>  		    "ringrt" , "cfg", "tchan", "rchan";
> +	bootph-all;
>  };
>  
>  &main_pktdma {
> 
> base-commit: 92b27528d777ce85362af45e7d2974a6c856219b

Thanks!

Cheers

Marcel


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