Add r8a77970 IPMMU nodes and keep all disabled by default.
Based on work for the r8a7796 by Magnus Damm
Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/renesas/r8a77970.dtsi | 41 +++++++++++++++++++++++++++++++
1 file changed, 41 insertions(+)
diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
index 75d09f1724f0..fbae43ff70b2 100644
--- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -134,6 +134,47 @@
#power-domain-cells = <1>;
};
+ ipmmu_vi0: mmu@febd0000 {
+ compatible = "renesas,ipmmu-r8a77970";
+ reg = <0 0xfebd0000 0 0x1000>; /* IPMMU-VI0 */
+ renesas,ipmmu-main = <&ipmmu_mm 9>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_ir: mmu@ff8b0000 {
+ compatible = "renesas,ipmmu-r8a77970";
+ reg = <0 0xff8b0000 0 0x1000>; /* IPMMU-IR */
+ renesas,ipmmu-main = <&ipmmu_mm 3>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_rt: mmu@ffc80000 {
+ compatible = "renesas,ipmmu-r8a77970";
+ reg = <0 0xffc80000 0 0x1000>; /* IPMMU-RT */
+ renesas,ipmmu-main = <&ipmmu_mm 7>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_ds1: mmu@e7740000 {
+ compatible = "renesas,ipmmu-r8a7796";
+ reg = <0 0xe7740000 0 0x1000>; /* IPMMU-DS1 */
+ renesas,ipmmu-main = <&ipmmu_mm 1>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
+ ipmmu_mm: mmu@e67b0000 {
+ compatible = "renesas,ipmmu-r8a77970";
+ reg = <0 0xe67b0000 0 0x1000>; /* IPMMU-MM */
+ interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
+ #iommu-cells = <1>;
+ status = "disabled";
+ };
+
intc_ex: interrupt-controller@e61c0000 {
compatible = "renesas,intc-ex-r8a77970", "renesas,irqc";
#interrupt-cells = <2>;
--
2.11.0
