[PATCH v3 5/5] arm64: dts: ti: k3-j722s: Change timer nodes status to reserved

[Kumar, Udit]

On 8/16/2024 1:09 PM, Beleswar Padhi wrote:
> The remoteproc firmware like of R5F and DSPs in the MAIN voltage domain
> use timers. Therefore, change the status of the timer nodes to
> "reserved" to avoid any clash. Usage is described as below:
>
> 	+===================+=============+
> 	|  Remoteproc Node  | Timer Node  |
> 	+===================+=============+
> 	| main_r5fss0_core0 | main_timer0 |
> 	+-------------------+-------------+
> 	| c7x_0             | main_timer1 |
> 	+-------------------+-------------+
> 	| c7x_1             | main_timer2 |
> 	+-------------------+-------------+
>
> Fixes: 29075cc09f43 ("arm64: dts: ti: Introduce AM62P5 family of SoCs")
> Signed-off-by: Beleswar Padhi <b-padhi at ti.com>
> ---
>   arch/arm64/boot/dts/ti/k3-j722s-evm.dts | 13 +++++++++++++
>   1 file changed, 13 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
> index dd3b5f7039d7..e03beb0b5aad 100644
> --- a/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
> +++ b/arch/arm64/boot/dts/ti/k3-j722s-evm.dts
> @@ -566,3 +566,16 @@ &mcasp1 {
>   	       0 0 0 0
>   	>;
>   };
> +
> +/* Timers are used by Remoteproc firmware */
> +&main_timer0 {
> +	status = "reserved";
> +};
> +
> +&main_timer1 {
> +	status = "reserved";
> +};
> +
> +&main_timer2 {
> +	status = "reserved";
> +};


Since IPC is not up-streamed for J722S , So I suggest to drop this patch 
from this series

and include this when you upstream IPC support for J722S board .