]> git.baikalelectronics.ru Git - kernel.git/commit
drivers/rtc/rtc-isl12022.c: device tree support
authorStuart Longland <stuartl@vrt.com.au>
Fri, 8 Aug 2014 21:20:20 +0000 (14:20 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 8 Aug 2014 22:57:20 +0000 (15:57 -0700)
commit0319a91a437657e3b3d0eac7fcb2d4cd6db4750e
treefef0fb647928560bc0edf87c33eade6af4cf273b
parent5287febdde4df6196da0e2eadef681c60b845200
drivers/rtc/rtc-isl12022.c: device tree support

Add support for configuring the ISL12022 real-time clock via the Device
tree framework.  This is based on what I've seen in the related ISL12057
driver, it has been tested and works on a Technologic Systems TS-7670
device which uses a ISL12020 RTC device, my device tree looks like this:

apbx@80040000 {
i2c0: i2c@80058000 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0_pins_a>;
clock-frequency = <400000>;
status = "okay";

isl12022@0x6f {
compatible = "isl,isl12022";
reg = <0x6f>;
};
};
... etc
};

Signed-off-by: Stuart Longland <stuartl@vrt.com.au>
Cc: Roman Fietze <roman.fietze@telemotive.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/rtc/rtc-isl12022.c