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3d5089c426
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>
55 lines
1.2 KiB
Text
55 lines
1.2 KiB
Text
// SPDX-License-Identifier: GPL-2.0
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/ {
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#address-cells = <1>;
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#size-cells = <1>;
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testcase-data {
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#address-cells = <1>;
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#size-cells = <1>;
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ranges;
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address-tests {
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#address-cells = <1>;
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#size-cells = <1>;
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/* ranges here is to make sure we don't use it for
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* dma-ranges translation */
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ranges = <0x70000000 0x70000000 0x50000000>,
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<0x00000000 0xd0000000 0x20000000>;
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dma-ranges = <0x0 0x20000000 0x40000000>;
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device@70000000 {
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reg = <0x70000000 0x1000>;
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};
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bus@80000000 {
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#address-cells = <2>;
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#size-cells = <2>;
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ranges = <0x0 0x0 0x80000000 0x0 0x100000>;
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dma-ranges = <0x1 0x0 0x0 0x20 0x0>;
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device@1000 {
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reg = <0x0 0x1000 0x0 0x1000>;
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};
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};
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pci@90000000 {
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device_type = "pci";
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#address-cells = <3>;
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#size-cells = <2>;
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reg = <0x90000000 0x1000>;
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ranges = <0x42000000 0x0 0x40000000 0x40000000 0x0 0x10000000>;
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dma-ranges = <0x42000000 0x0 0x80000000 0x00000000 0x0 0x10000000>,
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<0x42000000 0x0 0xc0000000 0x20000000 0x0 0x10000000>;
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};
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bus@a0000000 {
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#address-cells = <3>;
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#size-cells = <2>;
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ranges = <0xf00baa 0x0 0x0 0xa0000000 0x0 0x100000>,
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<0xf00bee 0x1 0x0 0xb0000000 0x0 0x200000>;
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};
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};
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};
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};
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