diff options
| author | Paul Burton <paul.burton@imgtec.com> | 2016-10-14 10:17:32 +0100 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2016-11-04 00:27:27 +0100 |
| commit | 93032e31a5f12df847639db3ad0b7f300bf44b7b (patch) | |
| tree | 01522d8d158cb7dbea251cce9763f4742e7ca636 | |
| parent | 682c1e52215da4a3e89c14aad60bfc0d400b025f (diff) | |
MIPS: Malta: Fixup reboot
Commit 10b6ea0959de ("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: 10b6ea0959de ("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>
| -rw-r--r-- | arch/mips/boot/dts/mti/malta.dts | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/mips/boot/dts/mti/malta.dts b/arch/mips/boot/dts/mti/malta.dts index f604a272d91d..ffe3a1508e72 100644 --- a/arch/mips/boot/dts/mti/malta.dts +++ b/arch/mips/boot/dts/mti/malta.dts @@ -84,12 +84,13 @@ fpga_regs: system-controller@1f000000 { compatible = "mti,malta-fpga", "syscon", "simple-mfd"; reg = <0x1f000000 0x1000>; + native-endian; reboot { compatible = "syscon-reboot"; regmap = <&fpga_regs>; offset = <0x500>; - mask = <0x4d>; + mask = <0x42>; }; }; |