cbf1410eab
In device trees in the world, properties consisting of a single 64-bit integer are not as common as those consisting of a single 32-bit, cell sized integer, but they're common enough that they're worth including convenience functions for. This patch adds helper wrappers of fdt_setprop_inplace(), fdt_setprop() and fdt_appendprop() for handling 64-bit integer quantities in properties. For better consistency with the names of these new *_u64() functions we also add *_u32() functions as alternative names for the existing *_cell() functions handling 32-bit integers. Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
44 lines
670 B
Text
44 lines
670 B
Text
/dts-v1/;
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/memreserve/ 0xdeadbeef00000000 0x100000;
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/memreserve/ 123456789 010000;
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/ {
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compatible = "test_tree1";
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prop-int = "wrong!";
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prop-str = "hello world";
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subnode@1 {
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compatible = "subnode1";
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subsubnode {
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compatible = "subsubnode1", "subsubnode";
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prop-int = <0xdeadbeef>;
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};
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ss1 {
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};
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};
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subnode@2 {
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linux,phandle = <0x2000>;
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prop-int = <123456789>;
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ss2 {
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};
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};
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};
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/ {
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prop-int = <0xdeadbeef>;
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prop-int64 = /bits/ 64 <0xdeadbeef01abcdef>;
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subnode@1 {
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prop-int = [deadbeef];
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};
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subnode@2 {
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ssn0: subsubnode@0 {
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phandle = <0x2001>;
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compatible = "subsubnode2", "subsubnode";
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prop-int = <0726746425>;
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};
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};
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};
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