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arm64: dts: ls1028a: add efuse node

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Layerscape SoCs contain a Security Fuse Processor which is basically a
efuse controller. Add the node, so userspace can read the efuses.

Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Michael Walle 2022-02-14 12:55:29 +01:00 committed by Shawn Guo
parent 8134822db0
commit eba5bea8f3
1 changed files with 11 additions and 0 deletions
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11
arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
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@ -224,6 +224,17 @@
little-endian; little-endian;
}; };
efuse@1e80000 {
compatible = "fsl,ls1028a-sfp";
reg = <0x0 0x1e80000 0x0 0x10000>;
#address-cells = <1>;
#size-cells = <1>;
ls1028a_uid: unique-id@1c {
reg = <0x1c 0x8>;
};
};
scfg: syscon@1fc0000 { scfg: syscon@1fc0000 {
compatible = "fsl,ls1028a-scfg", "syscon"; compatible = "fsl,ls1028a-scfg", "syscon";
reg = <0x0 0x1fc0000 0x0 0x10000>; reg = <0x0 0x1fc0000 0x0 0x10000>;