diff mbox series

[v3,11/11] arm64: dts: mt8195: Add secure mbox settings for vdosys

Message ID 20231223182932.27683-12-jason-jh.lin@mediatek.com
State New
Headers show
Series Add mediate-drm secure flow for SVP | expand

Commit Message

Jason-JH Lin (林睿祥) Dec. 23, 2023, 6:29 p.m. UTC 
Add a secure mailbox channel to support secure video path on
vdosys0 and vdosys1.

Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com>
---
 arch/arm64/boot/dts/mediatek/mt8195.dtsi | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index e0ac2e9f5b72..416d575be123 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -2621,7 +2621,8 @@ 
 		vdosys0: syscon@1c01a000 {
 			compatible = "mediatek,mt8195-vdosys0", "mediatek,mt8195-mmsys", "syscon";
 			reg = <0 0x1c01a000 0 0x1000>;
-			mboxes = <&gce0 0 CMDQ_THR_PRIO_4>;
+			mboxes = <&gce0 0 CMDQ_THR_PRIO_4>,
+				 <&gce0 8 CMDQ_THR_PRIO_4>; /* secure mbox */
 			#clock-cells = <1>;
 		};
 
@@ -2806,7 +2807,8 @@ 
 		vdosys1: syscon@1c100000 {
 			compatible = "mediatek,mt8195-vdosys1", "syscon";
 			reg = <0 0x1c100000 0 0x1000>;
-			mboxes = <&gce0 1 CMDQ_THR_PRIO_4>;
+			mboxes = <&gce0 1 CMDQ_THR_PRIO_4>,
+				 <&gce0 9 CMDQ_THR_PRIO_4>; /* secure mbox */;
 			mediatek,gce-client-reg = <&gce0 SUBSYS_1c10XXXX 0x0000 0x1000>;
 			#clock-cells = <1>;
 			#reset-cells = <1>;