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* thermal: imx_thermal: increase critical temperature thresholdTim Harvey2015-05-261-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The CPU temperature grade from OTP is now used to define the critical threshold at which point we busyloop until we are below, however this threshold is still too low. Instead of 20C below the max CPU temperature, change it to 5C defined now by TEMPERATURE_HOT_DETLA for clarity. Rename 'passive' to 'critical' as that better defines our use case here. Additionally change the output of the busyloop message to show the max CPU temperature as well as current. Before: CPU Temperature is 101 C, too hot to boot, waiting... CPU Temperature is 101 C, too hot to boot, waiting... After: CPU Temperature (101C) too close to max (105C) waiting... CPU Temperature (101C) too close to max (105C) waiting... Cc: Stefan Roese <sr@denx.de> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Heiko Schocher <hs@denx.de> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jon Nettleton <jon.nettleton@gmail.com> Cc: Jason Liu <r64343@freescale.com> Cc: Ye Li <b37916@freescale.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Markus Niebel <Markus.Niebel@tq-group.com> Cc: Peng Fan <b51431@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* thermal: imx_thermal: use CPU temperature grade for trip pointsTim Harvey2015-05-191-10/+19
| | | | | | | Replace the hard-coded values for min/max/passive with values derived from the CPU temperature grade. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* dm: Expand and complete Kconfig in drivers/Simon Glass2015-02-121-0/+7
| | | | | | | | Expand the help messages for each driver. Add missing Kconfig for I2C, SPI flash and thermal. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* thermal: imx_thermal: Do not display calibration dataFabio Estevam2014-12-011-2/+0
| | | | | | | | | | | | | | | | | Printing the calibration data on every boot does not provide really useful information: U-Boot 2015.01-rc1-18266-ge7eb277 (Nov 24 2014 - 11:29:51) CPU: Freescale i.MX6Q rev1.2 at 792 MHz CPU: Thermal calibration data: 0x5d85067d CPU: Temperature 33 C Reset cause: POR Board: MX6-SabreSD Do not display the calibration data in order to have a cleaner boot log. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* DM: thermal: Add imx thermal DM driverYe.Li2014-11-213-0/+216
Add a new thermal uclass for thermal sensor and implement the imx thermal driver basing on this uclass. Signed-off-by: Ye.Li <B37916@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
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