MIPS: Malta: Fixup reboot
Commit10b6ea0959
("MIPS: Malta: Use syscon-reboot driver to reboot") converted the Malta board to use the generic syscon-reboot driver to handle reboots, but incorrectly used the value 0x4d rather than 0x42 as the magic to write to the reboot register. I also incorrectly believed that syscon/regmap would default to native endianness, but this isn't the case. Force this by specifying with a native-endian property in the devicetree. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Fixes:10b6ea0959
("MIPS: Malta: Use syscon-reboot driver to reboot") Reported-by: Guenter Roeck <linux@roeck-us.net> Cc: linux-mips@linux-mips.org Tested-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Maciej W. Rozycki <macro@imgtec.com> Patchwork: https://patchwork.linux-mips.org/patch/14396/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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@ -84,12 +84,13 @@
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fpga_regs: system-controller@1f000000 {
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compatible = "mti,malta-fpga", "syscon", "simple-mfd";
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reg = <0x1f000000 0x1000>;
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native-endian;
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reboot {
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compatible = "syscon-reboot";
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regmap = <&fpga_regs>;
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offset = <0x500>;
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mask = <0x4d>;
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mask = <0x42>;
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};
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};
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