arm64: dts: renesas: r8a77970: Enable IPMMU-DS1, RT and MM

Enable the r8a77970 device nodes for IPMMU-DS1, IPMMU-RT
and the shared IPMMU-MM device.

Based on work for the r8a7796 by Magnus Damm.

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/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
index 0f93484e650ab5beee674a40d0b15c7aa2adc41a..636b57a2edde44b3be77e6152d5f685008e5a724 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi
@@ -159,7 +159,6 @@ ipmmu_rt: mmu@ffc80000 {
                        renesas,ipmmu-main = <&ipmmu_mm 7>;
                        power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
                        #iommu-cells = <1>;
-                       status = "disabled";
                };
 
                ipmmu_ds1: mmu@e7740000 {
@@ -168,7 +167,6 @@ ipmmu_ds1: mmu@e7740000 {
                        renesas,ipmmu-main = <&ipmmu_mm 1>;
                        power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
                        #iommu-cells = <1>;
-                       status = "disabled";
                };
 
                ipmmu_mm: mmu@e67b0000 {
@@ -178,7 +176,6 @@ ipmmu_mm: mmu@e67b0000 {
                                     <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
                        power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
                        #iommu-cells = <1>;
-                       status = "disabled";
                };
 
                intc_ex: interrupt-controller@e61c0000 {