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ARM: mvebu: Add RN104 SATA LEDs driven via NXP PCA9554 I2C to GPIO muxer
authorArnaud Ebalard <arno@natisbad.org>
Thu, 21 Nov 2013 23:00:12 +0000 (00:00 +0100)
committerJason Cooper <jason@lakedaemon.net>
Sun, 24 Nov 2013 17:15:18 +0000 (17:15 +0000)
commit100a5fa9752149213204f095c37323fc4ee1b246
treeb586d03b3d85c8aa5a5b74baecb5f13e7e63c0b8tree | snapshot (tar.gz zip)
parent0932f1499fcebc52c8764419d63cdb1a00dac08fcommit | diff
ARM: mvebu: Add RN104 SATA LEDs driven via NXP PCA9554 I2C to GPIO muxer

NETGEAR ReadyNAS 104 has a NXP PCA9554 I2C to GPIO chip. Among the 8 GPIO
lines the chip makes available, four are used on the device to control
the SATA LEDs (the four remaining ones are used for SATA disk presence).
This patch adds DT entries for NXP PCA9554 and the four SATA GPIO LEDs.

Signed-off-by: Arnaud Ebalard <arno@natisbad.org>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
arch/arm/boot/dts/armada-370-netgear-rn104.dts diff | blob | blame | history