arm64: dts: renesas: r8a7795-es1: Add IPMMU device nodes

Add r8a7795 ES1.x IPMMU nodes and keep all disabled by default.

This is a follow-up to a patch that adds IPMMU device nodes that
are common to r8a7795 ES1.x and ES2.0

Power domains are omitted as they appear to be undocumented.

Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
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/r8a7795-es1.dtsi b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
index 246323eacb56f92c122a40e151ffb90133d00342..38b7cfb3b428213eca9b9236134ef363ac186b43 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a7795-es1.dtsi
@@ -26,6 +26,22 @@
        /delete-node/ mmu@fd960000;
        /delete-node/ mmu@fd970000;
 
+       ipmmu_mp1: mmu@ec680000 {
+               compatible = "renesas,ipmmu-r8a7795";
+               reg = <0 0xec680000 0 0x1000>;
+               renesas,ipmmu-main = <&ipmmu_mm 5>;
+               #iommu-cells = <1>;
+               status = "disabled";
+       };
+
+       ipmmu_sy: mmu@e7730000 {
+               compatible = "renesas,ipmmu-r8a7795";
+               reg = <0 0xe7730000 0 0x1000>;
+               renesas,ipmmu-main = <&ipmmu_mm 8>;
+               #iommu-cells = <1>;
+               status = "disabled";
+       };
+
        /delete-node/ usb-phy@ee0e0200;
        /delete-node/ usb@ee0e0100;
        /delete-node/ usb@ee0e0000;