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arm64: dts: ti: k3-am62p-j722s: Enable remote processors at board level

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Remote Processors defined in top-level AM62P-J722S common SoC dtsi
files are incomplete without the memory carveouts and mailbox
assignments which are only known at board integration level.

Therefore, disable the remote processors at SoC level and enable them at
board level where above information is available.

Signed-off-by: Beleswar Padhi <b-padhi@ti.com>
Tested-by: Judith Mendez <jm@ti.com>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Acked-by: Andrew Davis <afd@ti.com>
Link: https://patch.msgid.link/20250908142826.1828676-6-b-padhi@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Beleswar Padhi 2025-09-08 19:57:57 +05:30 committed by Nishanth Menon
parent fa1b98ddfa
commit ec158a0883
6 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm64/boot/dts/ti/k3-am62p-j722s-common-mcu.dtsi
View File

@ -205,6 +205,7 @@ mcu_r5fss0_core0: r5f@79000000 {
ti,atcm-enable = <0>;
ti,btcm-enable = <1>;
ti,loczrama = <0>;
status = "disabled";
};
};
};

1
arch/arm64/boot/dts/ti/k3-am62p-j722s-common-wakeup.dtsi
View File

@ -136,6 +136,7 @@ wkup_r5fss0_core0: r5f@78000000 {
ti,atcm-enable = <1>;
ti,btcm-enable = <1>;
ti,loczrama = <1>;
status = "disabled";
};
};
};

2
arch/arm64/boot/dts/ti/k3-am62p5-sk.dts
View File

@ -725,6 +725,7 @@ &wkup_r5fss0_core0 {
mboxes = <&mailbox0_cluster0 &mbox_r5_0>;
memory-region = <&wkup_r5fss0_core0_dma_memory_region>,
<&wkup_r5fss0_core0_memory_region>;
status = "okay";
};
&mcu_r5fss0 {
@ -735,6 +736,7 @@ &mcu_r5fss0_core0 {
mboxes = <&mailbox0_cluster1 &mbox_mcu_r5_0>;
memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
<&mcu_r5fss0_core0_memory_region>;
status = "okay";
};
&main_uart0 {

3
arch/arm64/boot/dts/ti/k3-am67a-beagley-ai.dts
View File

@ -515,6 +515,7 @@ &wkup_r5fss0_core0 {
mboxes = <&mailbox0_cluster0 &mbox_wkup_r5_0>;
memory-region = <&wkup_r5fss0_core0_dma_memory_region>,
<&wkup_r5fss0_core0_memory_region>;
status = "okay";
};
&mcu_r5fss0 {
@ -525,6 +526,7 @@ &mcu_r5fss0_core0 {
mboxes = <&mailbox0_cluster1 &mbox_mcu_r5_0>;
memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
<&mcu_r5fss0_core0_memory_region>;
status = "okay";
};
&main_r5fss0 {
@ -535,6 +537,7 @@ &main_r5fss0_core0 {
mboxes = <&mailbox0_cluster3 &mbox_main_r5_0>;
memory-region = <&main_r5fss0_core0_dma_memory_region>,
<&main_r5fss0_core0_memory_region>;
status = "okay";
};
&c7x_0 {

3
arch/arm64/boot/dts/ti/k3-j722s-evm.dts
View File

@ -850,6 +850,7 @@ &wkup_r5fss0_core0 {
mboxes = <&mailbox0_cluster0 &mbox_wkup_r5_0>;
memory-region = <&wkup_r5fss0_core0_dma_memory_region>,
<&wkup_r5fss0_core0_memory_region>;
status = "okay";
};
&mcu_r5fss0 {
@ -860,6 +861,7 @@ &mcu_r5fss0_core0 {
mboxes = <&mailbox0_cluster1 &mbox_mcu_r5_0>;
memory-region = <&mcu_r5fss0_core0_dma_memory_region>,
<&mcu_r5fss0_core0_memory_region>;
status = "okay";
};
&main_r5fss0 {
@ -870,6 +872,7 @@ &main_r5fss0_core0 {
mboxes = <&mailbox0_cluster3 &mbox_main_r5_0>;
memory-region = <&main_r5fss0_core0_dma_memory_region>,
<&main_r5fss0_core0_memory_region>;
status = "okay";
};
&c7x_0 {

1
arch/arm64/boot/dts/ti/k3-j722s-main.dtsi
View File

@ -368,6 +368,7 @@ main_r5fss0_core0: r5f@78400000 {
ti,atcm-enable = <1>;
ti,btcm-enable = <1>;
ti,loczrama = <1>;
status = "disabled";
};
};