From 2bee86799f4aff1c62d7fcba87a1a028c32c7955 Mon Sep 17 00:00:00 2001 From: Suman Anna Date: Fri, 18 Sep 2015 13:16:32 -0500 Subject: [PATCH] ARM: dts: dra7-evm: 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 DRA7 EVM 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 Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/dra7-evm.dts | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index 9e2dc8d..4e79649 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -901,3 +901,23 @@ 1 2 0 0 >; }; + +&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"; + }; +}; -- 2.7.4