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author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-09-22 19:49:27 -0400 |
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committer | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-09-22 19:49:27 -0400 |
commit | f056878332a91ed984a116bad4e7d49aefff9e6e (patch) | |
tree | 572f4757c8e7811d45e0be0c2ae529c78fb63441 /Documentation/hwmon/wm8350 | |
parent | 3961f7c3cf247eee5df7fabadc7a40f2deeb98f3 (diff) | |
parent | 7fa07729e439a6184bd824746d06a49cca553f15 (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/power/wm97xx_battery.c
Diffstat (limited to 'Documentation/hwmon/wm8350')
-rw-r--r-- | Documentation/hwmon/wm8350 | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/hwmon/wm8350 b/Documentation/hwmon/wm8350 new file mode 100644 index 000000000000..98f923bd2e92 --- /dev/null +++ b/Documentation/hwmon/wm8350 | |||
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1 | Kernel driver wm8350-hwmon | ||
2 | ========================== | ||
3 | |||
4 | Supported chips: | ||
5 | * Wolfson Microelectronics WM835x PMICs | ||
6 | Prefix: 'wm8350' | ||
7 | Datasheet: | ||
8 | http://www.wolfsonmicro.com/products/WM8350 | ||
9 | http://www.wolfsonmicro.com/products/WM8351 | ||
10 | http://www.wolfsonmicro.com/products/WM8352 | ||
11 | |||
12 | Authors: Mark Brown <broonie@opensource.wolfsonmicro.com> | ||
13 | |||
14 | Description | ||
15 | ----------- | ||
16 | |||
17 | The WM835x series of PMICs include an AUXADC which can be used to | ||
18 | monitor a range of system operating parameters, including the voltages | ||
19 | of the major supplies within the system. Currently the driver provides | ||
20 | simple access to these major supplies. | ||
21 | |||
22 | Voltage Monitoring | ||
23 | ------------------ | ||
24 | |||
25 | Voltages are sampled by a 12 bit ADC. For the internal supplies the ADC | ||
26 | is referenced to the system VRTC. | ||