Add a secure mailbox channel to support secure video path on
vdosys0 and vdosys1.
Signed-off-by: Jason-JH.Lin <jason-jh.lin@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index 42f9fdf696fe..d14113c89a9b 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -2619,7 +2619,8 @@
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>;
};
@@ -2804,7 +2805,8 @@
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>;
--
2.18.0
