openwrtv4/target
Mathias Kresin 23e3314cad lantiq: fix thermal sensors driver
Read the temperature including the decimale place from the CGU_GPHY1_CR
register.

Decrement the temperature read from the register by 38.0 degree celsius.
The temperature range of the sensor is -38.0 to +154 °C and the register
value 0 is equal to -38.0 °C. This fixes the report of unrealistic
temperatures as seen on all tested boards.

Give the SoC a few milliseconds to get the first temperature value. On
some rare occasions there is no temperature value in the register when
read the first time after activation. This leads to a reported
temperature of -38.0 °C on boot.

Only version 1.2 of the vr9 SoC has a temperature sensor. Add a check
to make sure the driver doesn't load on v1.1 vr9 SoCs.

Signed-off-by: Mathias Kresin <dev@kresin.me>
2016-10-19 19:55:06 +02:00
..
imagebuilder target/imagebuilder: Switch to xz compression instead of bz2 2016-10-15 11:36:51 +02:00
linux lantiq: fix thermal sensors driver 2016-10-19 19:55:06 +02:00
sdk target/{sdk,imagebuild}: Fix for symlink-tree 2016-09-30 00:39:25 +02:00
toolchain target/toolchain: Fix toolchain packaging without package build 2016-09-06 11:40:12 +02:00
Config.in kernel: add plan 9 fs package 2016-08-11 10:45:33 +02:00
Makefile