diff options
| author | Magnus Damm <damm@opensource.se> | 2018-09-17 04:53:05 -0400 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2018-09-19 04:16:29 -0400 |
| commit | d59b0784f1e64ad84756b485c622e3ee0712b946 (patch) | |
| tree | 39d5e838e411d56e5c056444f915b32b87a18644 | |
| parent | f0f9f7a6baacddc8da10ca714f2aa12c08a079fb (diff) | |
arm64: dts: renesas: r8a77980: Attach the SYS-DMAC to the IPMMU
For R-Car V3H hook up SYS-DMAC1 and SYS-DMAC2 to IPMMU-DS1 to match
information in the R-Car Gen3 Rev.1.00 (April 2018) datasheet.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a77980.dtsi | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a77980.dtsi b/arch/arm64/boot/dts/renesas/r8a77980.dtsi index fc2a1d62d773..c6134bc51ebe 100644 --- a/arch/arm64/boot/dts/renesas/r8a77980.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77980.dtsi | |||
| @@ -924,6 +924,14 @@ | |||
| 924 | resets = <&cpg 218>; | 924 | resets = <&cpg 218>; |
| 925 | #dma-cells = <1>; | 925 | #dma-cells = <1>; |
| 926 | dma-channels = <16>; | 926 | dma-channels = <16>; |
| 927 | iommus = <&ipmmu_ds1 0>, <&ipmmu_ds1 1>, | ||
| 928 | <&ipmmu_ds1 2>, <&ipmmu_ds1 3>, | ||
| 929 | <&ipmmu_ds1 4>, <&ipmmu_ds1 5>, | ||
| 930 | <&ipmmu_ds1 6>, <&ipmmu_ds1 7>, | ||
| 931 | <&ipmmu_ds1 8>, <&ipmmu_ds1 9>, | ||
| 932 | <&ipmmu_ds1 10>, <&ipmmu_ds1 11>, | ||
| 933 | <&ipmmu_ds1 12>, <&ipmmu_ds1 13>, | ||
| 934 | <&ipmmu_ds1 14>, <&ipmmu_ds1 15>; | ||
| 927 | }; | 935 | }; |
| 928 | 936 | ||
| 929 | dmac2: dma-controller@e7310000 { | 937 | dmac2: dma-controller@e7310000 { |
| @@ -958,6 +966,14 @@ | |||
| 958 | resets = <&cpg 217>; | 966 | resets = <&cpg 217>; |
| 959 | #dma-cells = <1>; | 967 | #dma-cells = <1>; |
| 960 | dma-channels = <16>; | 968 | dma-channels = <16>; |
| 969 | iommus = <&ipmmu_ds1 16>, <&ipmmu_ds1 17>, | ||
| 970 | <&ipmmu_ds1 18>, <&ipmmu_ds1 19>, | ||
| 971 | <&ipmmu_ds1 20>, <&ipmmu_ds1 21>, | ||
| 972 | <&ipmmu_ds1 22>, <&ipmmu_ds1 23>, | ||
| 973 | <&ipmmu_ds1 24>, <&ipmmu_ds1 25>, | ||
| 974 | <&ipmmu_ds1 26>, <&ipmmu_ds1 27>, | ||
| 975 | <&ipmmu_ds1 28>, <&ipmmu_ds1 29>, | ||
| 976 | <&ipmmu_ds1 30>, <&ipmmu_ds1 31>; | ||
| 961 | }; | 977 | }; |
| 962 | 978 | ||
| 963 | gether: ethernet@e7400000 { | 979 | gether: ethernet@e7400000 { |