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ARM: dts: am572x-idk: Enable the system mailboxes 5 and 6 

Enable the System Mailboxes 5 and 6 and the corresponding
child sub-mailbox (IPC 3.x) nodes for the AM572x IDK board.
This is needed to enable communication with the respective
remote processors IPU1, IPU2, DSP1 and DSP2 from the MPU.

Signed-off-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Suman Anna 2017-05-19 15:47:41 -05:00 committed by Tony Lindgren
parent bd71af3c71
commit 3264ce2079
1 changed files with 20 additions and 0 deletions
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20
arch/arm/boot/dts/am572x-idk.dts
View File

@ -91,3 +91,23 @@
&pcie1 { &pcie1 {
gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>; gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
}; };
&mailbox5 {
status = "okay";
mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
status = "okay";
};
mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
status = "okay";
};
};
&mailbox6 {
status = "okay";
mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
status = "okay";
};
mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
status = "okay";
};
};