[PATCH 6/6] DONOTMERGE: arm: dts: k3-j7*-mcu-wakeup: Enable split mode for MCU R5

[Beleswar Prasad Padhi]

Please do not merge this patch.

On 22/05/25 12:48, Beleswar Padhi wrote:
> Previously, MCU R5F runs in lockstep mode. Enable split-mode on MCU R5F
> as the support to shut down core1 and use it for loading other firmware,
> while DM runs on core0, has been added.
>
> Signed-off-by: Beleswar Padhi <b-padhi at ti.com>
> ---
>  dts/upstream/src/arm64/ti/k3-j7200-mcu-wakeup.dtsi              | 2 +-
>  dts/upstream/src/arm64/ti/k3-j721e-mcu-wakeup.dtsi              | 2 +-
>  dts/upstream/src/arm64/ti/k3-j721s2-mcu-wakeup.dtsi             | 2 +-
>  .../src/arm64/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi        | 2 +-
>  4 files changed, 4 insertions(+), 4 deletions(-)


Corresponding DT patch has been sent to Linux:
https://lore.kernel.org/all/20250522073426.329344-3-b-padhi@ti.com/

Thanks,
Beleswar

>
> diff --git a/dts/upstream/src/arm64/ti/k3-j7200-mcu-wakeup.dtsi b/dts/upstream/src/arm64/ti/k3-j7200-mcu-wakeup.dtsi
> index 56ab144fea0..d8826be4685 100644
> --- a/dts/upstream/src/arm64/ti/k3-j7200-mcu-wakeup.dtsi
> +++ b/dts/upstream/src/arm64/ti/k3-j7200-mcu-wakeup.dtsi
> @@ -606,7 +606,7 @@
>  
>  	mcu_r5fss0: r5fss at 41000000 {
>  		compatible = "ti,j7200-r5fss";
> -		ti,cluster-mode = <1>;
> +		ti,cluster-mode = <0>;
>  		#address-cells = <1>;
>  		#size-cells = <1>;
>  		ranges = <0x41000000 0x00 0x41000000 0x20000>,
> diff --git a/dts/upstream/src/arm64/ti/k3-j721e-mcu-wakeup.dtsi b/dts/upstream/src/arm64/ti/k3-j721e-mcu-wakeup.dtsi
> index b02142b2b46..9a84ef7ca14 100644
> --- a/dts/upstream/src/arm64/ti/k3-j721e-mcu-wakeup.dtsi
> +++ b/dts/upstream/src/arm64/ti/k3-j721e-mcu-wakeup.dtsi
> @@ -588,7 +588,7 @@
>  
>  	mcu_r5fss0: r5fss at 41000000 {
>  		compatible = "ti,j721e-r5fss";
> -		ti,cluster-mode = <1>;
> +		ti,cluster-mode = <0>;
>  		#address-cells = <1>;
>  		#size-cells = <1>;
>  		ranges = <0x41000000 0x00 0x41000000 0x20000>,
> diff --git a/dts/upstream/src/arm64/ti/k3-j721s2-mcu-wakeup.dtsi b/dts/upstream/src/arm64/ti/k3-j721s2-mcu-wakeup.dtsi
> index bc31266126d..4ba26876aa0 100644
> --- a/dts/upstream/src/arm64/ti/k3-j721s2-mcu-wakeup.dtsi
> +++ b/dts/upstream/src/arm64/ti/k3-j721s2-mcu-wakeup.dtsi
> @@ -684,7 +684,7 @@
>  
>  	mcu_r5fss0: r5fss at 41000000 {
>  		compatible = "ti,j721s2-r5fss";
> -		ti,cluster-mode = <1>;
> +		ti,cluster-mode = <0>;
>  		#address-cells = <1>;
>  		#size-cells = <1>;
>  		ranges = <0x41000000 0x00 0x41000000 0x20000>,
> diff --git a/dts/upstream/src/arm64/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi b/dts/upstream/src/arm64/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi
> index 52e2965a3bf..e51b004c03a 100644
> --- a/dts/upstream/src/arm64/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi
> +++ b/dts/upstream/src/arm64/ti/k3-j784s4-j742s2-mcu-wakeup-common.dtsi
> @@ -589,7 +589,7 @@
>  
>  	mcu_r5fss0: r5fss at 41000000 {
>  		compatible = "ti,j721s2-r5fss";
> -		ti,cluster-mode = <1>;
> +		ti,cluster-mode = <0>;
>  		#address-cells = <1>;
>  		#size-cells = <1>;
>  		ranges = <0x41000000 0x00 0x41000000 0x20000>,