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LS-WXL/WSXL are both kirkwood-6281 based 2-Bay NAS devices, which share
many MPP pins. However they are slightly different:
- There're two red LED indicator on LS-WXL to show when HDD fails,
but there's no such on LS-WSXL.
- There's 4-level speed adjustable FAN on LS-WXL, but not LS-WSXL.
So after the split, common part goes into .dtsi file:
- kirkwood-linkstation.dtsi
- kirkwood-linkstation-duo-6281.dtsi
while all rest part goes into device specific .dts file:
- kirkwood-linkstation-lswsxl.dts
- kirkwood-linkstation-lswxl.dts
Signed-off-by: Roger Shimizu <rogershimizu@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Signed-off-by: Roger Shimizu <rogershimizu@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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The GPIOs controlling the LEDs, listed below, are active high, not low:
- gpio-leds: "lswxl:blue:power" pin
- gpio-leds: "lswxl:red:func" pin
- gpio-leds: "lswxl:red:hdderr{0,1}" pin
Fixes: e54e4b1b622e ("ARM: dts: add buffalo linkstation ls-wxl/wsxl")
Signed-off-by: Roger Shimizu <rogershimizu@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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For kirkwood, gpio pins starts from 32 are in the 2nd bank, so it should be
converted to "gpio1 <pin minus 32>" in dts file.
e.g. gpio 40 should be "gpio1 8"
Besides, a few other pin fixes for ls-wxl/wsxl, to match with mpp pin
definition:
- gpio-leds: "lswxl:blue:power" pin
- gpio-leds: "lswxl:red:func" pin
- gpio-leds: "lswxl:red:hdderr0" pin
- gpio-leds: "lswxl:red:hdderr1" pin
- gpio-fan: low/high/alarm pin
The pin/bank issue was found when discussing Debian Bug #810894
[https://bugs.debian.org/810894#47]
Fixes: e54e4b1b622e ("ARM: dts: add buffalo linkstation ls-wxl/wsxl")
Reported-by: Arnaud Patard (Rtp) <arnaud.patard@rtp-net.org>
Signed-off-by: Roger Shimizu <rogershimizu@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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Add dts file to support Buffalo Linkstation LS-WXL and LS-WSXL,
which are 2-bay NAS with 3.5" and 2.5" HDD respectively.
Signed-off-by: Roger Shimizu <rogershimizu@gmail.com>
Reviewed-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
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