u-boot.git/drivers/thermal, branch v2020.07 Unnamed repository; edit this file 'description' to name the repository. thermal: imx_scu_thermal: prevent boot hang with zero pdata 2020-05-22T11:29:25+00:00 Anatolij Gustschin agust@denx.de 2020-05-20T08:21:53+00:00 4e7413a998ba5666aa4ee0b4f49789f52b1281b1 Should initialization of pdata values have failed for some reason, we end up in endless loop when getting the CPU temperature value and can not boot. Check alert value in pdata and only retry reading temperature if alert value is not zero. Also shorten the temperature info string. Signed-off-by: Anatolij Gustschin <agust@denx.de> 
Should initialization of pdata values have failed for some reason,
we end up in endless loop when getting the CPU temperature value
and can not boot. Check alert value in pdata and only retry reading
temperature if alert value is not zero. Also shorten the temperature
info string.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
common: Drop linux/delay.h from common header 2020-05-19T01:19:23+00:00 Simon Glass sjg@chromium.org 2020-05-10T17:40:11+00:00 c05ed00afb95fa5237f16962fccf5810437317bf Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> 
Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
common: Drop log.h from common header 2020-05-19T01:19:18+00:00 Simon Glass sjg@chromium.org 2020-05-10T17:40:05+00:00 f7ae49fc4f363a803dab3be078e93ead8e75a8e9 Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> 
Move this header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
common: Drop image.h from common header 2020-05-18T21:33:33+00:00 Simon Glass sjg@chromium.org 2020-05-10T17:40:01+00:00 4d72caa5b96b71e49b63f98bd8548b194380b544 Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> 
Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
thermal: imx_tmu: support i.MX8MP 2020-05-10T18:55:20+00:00 Peng Fan peng.fan@nxp.com 2020-05-03T14:19:51+00:00 634fe73eedb9551a13296f356afae67539583f17 Support i.MX8MP thermal which has two probes and supports temperature range from -40 to 125. Still uses default 1p HW calibration at 25C and loads calibration parameters from fuse. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> 
Support i.MX8MP thermal which has two probes and supports
temperature range from -40 to 125. Still uses default 1p HW
calibration at 25C and loads calibration parameters from fuse.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
thermal: imx_tmu: Check the TEMP range for iMX8MM 2020-05-10T18:55:20+00:00 Peng Fan peng.fan@nxp.com 2020-05-03T14:19:50+00:00 951bf19dae2198c7684e4bb3f1eae10ba60d3677 On iMX8MM, the V flag in TRISTR register only reflect the state of SNSR value, not the calibrated TEMP value. So checking this flag is not reliable. Per IC suggestion, change to read the TEMP/AVG_TEMP directly and check whether it in valid range 10-125C. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> 
On iMX8MM, the V flag in TRISTR register only reflect the state of SNSR
value, not the calibrated TEMP value. So checking this flag is not
reliable. Per IC suggestion, change to read the TEMP/AVG_TEMP directly
and check whether it in valid range 10-125C.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
thermal: imx_tmu: Fix for temperature out of range 2020-05-10T18:55:20+00:00 Peng Fan peng.fan@nxp.com 2020-05-03T14:19:49+00:00 b5447b98f24784459225ea0cc2729b1cdb1e3136 When the temperature is out of sensor's range, the Valid bit won't be set in TRITSR register. So the polling loop won't go out. Change the codes to retry 10 times with 100ms interval for the Valid bit. If the timeout, we give a warning for the invalid data. Modifed from Ye's NXP patch Signed-off-by: Peng Fan <peng.fan@nxp.com> 
When the temperature is out of sensor's range, the Valid bit won't be
set in TRITSR register. So the polling loop won't go out.

Change the codes to retry 10 times with 100ms interval for the Valid bit.
If the timeout, we give a warning for the invalid data.

Modifed from Ye's NXP patch

Signed-off-by: Peng Fan <peng.fan@nxp.com>
thermal: imx_tmu: support TMU arch level initialization 2020-05-10T18:55:20+00:00 Peng Fan peng.fan@nxp.com 2020-05-03T14:19:48+00:00 84897408c688e3d3962e8cd7e92f3ad99c17005d i.MX8MM TMU needs to load some registers from fuse, this is arch dependent operation and may vary on different platforms. So add a interface for arch level initialization. Signed-off-by: Peng Fan <peng.fan@nxp.com> 
i.MX8MM TMU needs to load some registers from fuse, this is arch
dependent operation and may vary on different platforms. So add
a interface for arch level initialization.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
thermal: imx_tmu: Add support for thermal sensor on iMX8MM 2020-05-10T18:55:20+00:00 Peng Fan peng.fan@nxp.com 2020-05-03T14:19:47+00:00 fc8657b7fb526b253c9d97f1fe34e40ceadc7c35 The analog sensors on iMX8MM are new, used for 14LPP process. So the Temperature Sensor Monitoring Unit (TMU) has some change accordingly. We use version 2 in TMU driver to represent the new TMU, so the one driver can service for both i.MX8MQ/M. Signed-off-by: Peng Fan <peng.fan@nxp.com> 
The analog sensors on iMX8MM are new, used for 14LPP process. So the
Temperature Sensor Monitoring Unit (TMU) has some change accordingly.
We use version 2 in TMU driver to represent the new TMU, so the one
driver can service for both i.MX8MQ/M.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
thermal: Add thermal driver for i.MX8M 2020-05-10T18:55:20+00:00 Peng Fan peng.fan@nxp.com 2020-05-03T14:19:46+00:00 2cd7f47983a38397c32bdf4fefeb35cd13600edb The driver is ported form Linux Kernel and support driver model. Users need to provide the tmu node and sensors nodes in DTB. Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com> 
The driver is ported form Linux Kernel and support driver model.
Users need to provide the tmu node and sensors nodes in DTB.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>