Re: [PATCH v2 3/6] arch: arm: dts: k3-am68-sk-r5: Sync with J721s2 R5 file

[Neha Malcom Francis <n-francis@ti.com>]

Hi Manorit

On 09/05/24 15:23, Manorit Chawdhry wrote:
> Currently AM68 SK boots with J721s2 R5 DTS and then later changes to
> AM68 SK DT during runtime.
> 
> To split the support of J721s2 and AM68, sync AM68 R5 DT with J721s2 R5
> DT as that contains some essential node changes for booting up AM68
> using AM68 R5 DT.
> 
> secure_proxy_mcu and secure_proxy_sa3 node changes are required for
> establishing contact with TIFS running on M4 core, and the addition of
> new power domain helps in holding A72 in reset for configuration of
> firewalls.
> 
> Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
> ---
>   arch/arm/dts/k3-am68-sk-r5-base-board.dts | 5 ++++-
>   1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/dts/k3-am68-sk-r5-base-board.dts b/arch/arm/dts/k3-am68-sk-r5-base-board.dts
> index 695aadc287bd..038b08dc3e01 100644
> --- a/arch/arm/dts/k3-am68-sk-r5-base-board.dts
> +++ b/arch/arm/dts/k3-am68-sk-r5-base-board.dts
> @@ -24,7 +24,8 @@
>   		compatible = "ti,am654-rproc";
>   		reg = <0x0 0x00a90000 0x0 0x10>;
>   		power-domains = <&k3_pds 61 TI_SCI_PD_EXCLUSIVE>,
> -				<&k3_pds 202 TI_SCI_PD_EXCLUSIVE>;
> +				<&k3_pds 202 TI_SCI_PD_EXCLUSIVE>,
> +				<&k3_pds 4 TI_SCI_PD_EXCLUSIVE>;
>   		resets = <&k3_reset 202 0>;
>   		clocks = <&k3_clks 61 1>;
>   		assigned-clocks = <&k3_clks 61 1>, <&k3_clks 202 0>;
> @@ -54,10 +55,12 @@
>   
>   &secure_proxy_mcu {
>   	bootph-pre-ram;
> +	status = "okay";
>   };
>   
>   &secure_proxy_sa3 {
>   	bootph-pre-ram;
> +	status = "okay";
>   };
>   
>   &cbass_mcu_wakeup {
> 

Reviewed-by: Neha Malcom Francis <n-francis@ti.com>

-- 
Thanking You
Neha Malcom Francis