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arm64: dts: ti: k3-am62: Enable remote processors at board level

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Remote Processors defined in top-level AM62x 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: Wadim Egorov <w.egorov@phytec.de>
Reviewed-by: Wadim Egorov <w.egorov@phytec.de>
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Acked-by: Andrew Davis <afd@ti.com>
Link: https://patch.msgid.link/20250908142826.1828676-7-b-padhi@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Beleswar Padhi
2025-09-08 19:57:58 +05:30
committed by Nishanth Menon
parent ec158a0883
commit bdc921171d
3 changed files with 3 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm64/boot/dts/ti/k3-am62-phycore-som.dtsi
View File

@@ -407,4 +407,5 @@ &wkup_r5fss0_core0 {
mboxes = <&mailbox0_cluster0 &mbox_r5_0>;
memory-region = <&wkup_r5fss0_core0_dma_memory_region>,
<&wkup_r5fss0_core0_memory_region>;
status = "okay";
};

1
arch/arm64/boot/dts/ti/k3-am62-wakeup.dtsi
View File

@@ -128,6 +128,7 @@ wkup_r5fss0_core0: r5f@78000000 {
ti,sci = <&dmsc>;
ti,sci-dev-id = <121>;
ti,sci-proc-ids = <0x01 0xff>;
status = "disabled";
};
};

1
arch/arm64/boot/dts/ti/k3-am62x-sk-common.dtsi
View File

@@ -506,6 +506,7 @@ &wkup_r5fss0_core0 {
mboxes = <&mailbox0_cluster0 &mbox_r5_0>;
memory-region = <&wkup_r5fss0_core0_dma_memory_region>,
<&wkup_r5fss0_core0_memory_region>;
status = "okay";
};
&usbss0 {