[PATCH] arch: arm: dts: k3-j7200-r5-evm: Enable AVS feature

[Limaye, Aniket]

On 9/11/2024 2:07 PM, Udit Kumar wrote:
> During DT sync with kernel 6.6, AVS feature was removed by mistake.
> So adding back AVS feature.
> 
> Fixes: df73e791ce09("arm: dts: j7200: dts sync with Linux 6.6-rc1")
> 
> Signed-off-by: Udit Kumar <u-kumar1 at ti.com>

Reviewed-by: Aniket Limaye <a-limaye at ti.com>

> ---
> Test logs with this patch
> Added print in avs driver to see, voltage being set.
> 
> U-Boot SPL 2024.10-rc4-00436-ga252ef4f0842-dirty (Sep 11 2024 - 13:57:26 +0530)
> SYSFW ABI: 4.0 (firmware rev 0x000a '10.0.8--v10.00.08 (Fiery Fox)')
> avs init
> volt 800000
> Trying to boot from MMC2
> 
> 
>   arch/arm/dts/k3-j7200-r5-common-proc-board.dts | 5 +++++
>   1 file changed, 5 insertions(+)
> 
> diff --git a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
> index 94760c78dd..fac108ce14 100644
> --- a/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
> +++ b/arch/arm/dts/k3-j7200-r5-common-proc-board.dts
> @@ -102,3 +102,8 @@
>   &mcu_udmap {
>       ti,sci = <&dm_tifs>;
>   };
> +
> +&wkup_vtm0 {
> +	vdd-supply-2 = <&buckb1>;
> +	bootph-pre-ram;
> +};