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| author |   Magnus Damm <damm+renesas@opensource.se> | 2018-03-20 16:51:07 +0900 |
|---|---|---|
| committer |   Simon Horman <horms+renesas@verge.net.au> | 2018-04-16 16:02:42 +0200 |
| commit | d2b860cb303fdeffa886c20bfbdbfd88cc52c85f (patch) | |
| tree | ef244ec7d4477434e1156927a5c2edef8b1ada09 /arch/arm64/boot/dts/renesas/r8a77970.dtsi | |
| parent | arm64: dts: renesas: r8a77965: add USB 3.0 peripheral node (diff) | |
| download | linux-dev-d2b860cb303fdeffa886c20bfbdbfd88cc52c85f.tar.xz linux-dev-d2b860cb303fdeffa886c20bfbdbfd88cc52c85f.zip | |
arm64: dts: renesas: r8a77970: Update IPMMU DS1 bit number
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.
Fixes: ce3b52a1595b ("arm64: dts: renesas: r8a77970: Add IPMMU device nodes")
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a77970.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a77970.dtsi | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi index c6db8ea43906..e8358d9bfd66 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi @@ -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>; }; |