arm64: dts: renesas: r8a7796: Point FDP1 via FCPF to IPMMU-VI0

Hook up the FCPF devices to allow use of FDP1 with IPMMU-VI0.

Based on work by Magnus Damm for the r8a7795.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>

diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
index fd875b5..859dde6 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
@@ -1903,6 +1903,7 @@
                        clocks = <&cpg CPG_MOD 603>;
                        power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
                        resets = <&cpg 603>;
+                       iommus = <&ipmmu_vi0 8>;
                };
 
                vspd1: vsp@fea28000 {
@@ -1922,6 +1923,7 @@
                        clocks = <&cpg CPG_MOD 602>;
                        power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
                        resets = <&cpg 602>;
+                       iommus = <&ipmmu_vi0 9>;
                };
 
                vspd2: vsp@fea30000 {
@@ -1941,6 +1943,7 @@
                        clocks = <&cpg CPG_MOD 601>;
                        power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
                        resets = <&cpg 601>;
+                       iommus = <&ipmmu_vi0 10>;
                };
 
                hdmi0: hdmi@fead0000 {