From: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
Judging by "R-Car-Gen3-rev0.80" IPMMU IMSSTR register documentation
for [R-Car V3M] the DS1 bit field should be bit 0.
Update the ipmmu-main property to make it match the data sheet.
Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
---
Based on top of renesas-drivers-2018-03-13-v4.16-rc5
arch/arm64/boot/dts/renesas/r8a77970.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- 0001/arch/arm64/boot/dts/renesas/r8a77970.dtsi
+++ work/arch/arm64/boot/dts/renesas/r8a77970.dtsi 2018-03-20 15:26:18.250607110 +0900
@@ -160,7 +160,7 @@
ipmmu_ds1: mmu@e7740000 {
compatible = "renesas,ipmmu-r8a77970";
reg = <0 0xe7740000 0 0x1000>;
- renesas,ipmmu-main = <&ipmmu_mm 1>;
+ renesas,ipmmu-main = <&ipmmu_mm 0>;
power-domains = <&sysc R8A77970_PD_ALWAYS_ON>;
#iommu-cells = <1>;
};
