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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/hwmon/abx500.rst | |
parent | Initial commit. (diff) | |
download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | Documentation/hwmon/abx500.rst | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/Documentation/hwmon/abx500.rst b/Documentation/hwmon/abx500.rst new file mode 100644 index 000000000..3d88b2ce0 --- /dev/null +++ b/Documentation/hwmon/abx500.rst @@ -0,0 +1,32 @@ +Kernel driver abx500 +==================== + +Supported chips: + + * ST-Ericsson ABx500 series + + Prefix: 'abx500' + + Addresses scanned: - + + Datasheet: http://www.stericsson.com/developers/documentation.jsp + +Authors: + Martin Persson <martin.persson@stericsson.com> + Hongbo Zhang <hongbo.zhang@linaro.org> + +Description +----------- + +Every ST-Ericsson Ux500 SOC consists of both ABx500 and DBx500 physically, +this is kernel hwmon driver for ABx500. + +There are some GPADCs inside ABx500 which are designed for connecting to +thermal sensors, and there is also a thermal sensor inside ABx500 too, which +raises interrupt when critical temperature reached. + +This abx500 is a common layer which can monitor all of the sensors, every +specific abx500 chip has its special configurations in its own file, e.g. some +sensors can be configured invisible if they are not available on that chip, and +the corresponding gpadc_addr should be set to 0, thus this sensor won't be +polled. |