diff options
| author | Rob Herring <robh@kernel.org> | 2023-03-28 23:15:58 +0300 |
|---|---|---|
| committer | Rob Herring <robh@kernel.org> | 2023-04-14 01:46:35 +0300 |
| commit | 3d5089c4263d3594dc055e0f9c5cb990505cdd64 (patch) | |
| tree | 99361f102a9855e01b31001be05216f1f8b5da21 /drivers/of/unittest-data | |
| parent | c75a79491835c50ca61938ae1ebd3ba5598f7410 (diff) | |
| download | linux-3d5089c4263d3594dc055e0f9c5cb990505cdd64.tar.xz | |
of/address: Add support for 3 address cell bus
There's a few custom bus bindings (e.g. fsl,qoriq-mc) which use a
3 cell format with custom flags in the high cell. We can match these
buses as a fallback if we didn't match on PCI bus which is the only
standard bus binding with 3 address cells.
Link: https://lore.kernel.org/r/20230328-dt-address-helpers-v1-3-e2456c3e77ab@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/of/unittest-data')
| -rw-r--r-- | drivers/of/unittest-data/tests-address.dtsi | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/of/unittest-data/tests-address.dtsi b/drivers/of/unittest-data/tests-address.dtsi index 6604a52bf6cb..bc0029cbf8ea 100644 --- a/drivers/of/unittest-data/tests-address.dtsi +++ b/drivers/of/unittest-data/tests-address.dtsi @@ -14,7 +14,7 @@ #size-cells = <1>; /* ranges here is to make sure we don't use it for * dma-ranges translation */ - ranges = <0x70000000 0x70000000 0x40000000>, + ranges = <0x70000000 0x70000000 0x50000000>, <0x00000000 0xd0000000 0x20000000>; dma-ranges = <0x0 0x20000000 0x40000000>; @@ -43,6 +43,13 @@ <0x42000000 0x0 0xc0000000 0x20000000 0x0 0x10000000>; }; + bus@a0000000 { + #address-cells = <3>; + #size-cells = <2>; + ranges = <0xf00baa 0x0 0x0 0xa0000000 0x0 0x100000>, + <0xf00bee 0x1 0x0 0xb0000000 0x0 0x200000>; + }; + }; }; }; |