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author | Tom Rini <trini@konsulko.com> | 2015-07-31 19:55:12 -0400 |
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committer | Tom Rini <trini@konsulko.com> | 2015-08-12 20:48:08 -0400 |
commit | 57cd681b68bdaf5423d95be2eed82d00c36fe7b8 (patch) | |
tree | f0792b47444ee88a84a6beca73bd6d704cd9acc7 /arch/arm/dts/omap4-cpu-thermal.dtsi | |
parent | b4c4fec300e87ce8b071fd8f3a9fd5bd2dce35ad (diff) | |
download | u-boot-imx-57cd681b68bdaf5423d95be2eed82d00c36fe7b8.zip u-boot-imx-57cd681b68bdaf5423d95be2eed82d00c36fe7b8.tar.gz u-boot-imx-57cd681b68bdaf5423d95be2eed82d00c36fe7b8.tar.bz2 |
dra7xx: Add dra72_evm_defconfig using CONFIG_DM
- Import various DT files for DRA7 / DR72x / dra72-evm from Linux Kernel
v4.1
- Add config file for this board, enable DM and DM_GPIO
Cc: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/arm/dts/omap4-cpu-thermal.dtsi')
-rw-r--r-- | arch/arm/dts/omap4-cpu-thermal.dtsi | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/dts/omap4-cpu-thermal.dtsi b/arch/arm/dts/omap4-cpu-thermal.dtsi new file mode 100644 index 0000000..ab7f87a --- /dev/null +++ b/arch/arm/dts/omap4-cpu-thermal.dtsi @@ -0,0 +1,41 @@ +/* + * Device Tree Source for OMAP4/5 SoC CPU thermal + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/ + * Contact: Eduardo Valentin <eduardo.valentin@ti.com> + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#include <dt-bindings/thermal/thermal.h> + +cpu_thermal: cpu_thermal { + polling-delay-passive = <250>; /* milliseconds */ + polling-delay = <1000>; /* milliseconds */ + + /* sensor ID */ + thermal-sensors = <&bandgap 0>; + + cpu_trips: trips { + cpu_alert0: cpu_alert { + temperature = <100000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "passive"; + }; + cpu_crit: cpu_crit { + temperature = <125000>; /* millicelsius */ + hysteresis = <2000>; /* millicelsius */ + type = "critical"; + }; + }; + + cpu_cooling_maps: cooling-maps { + map0 { + trip = <&cpu_alert0>; + cooling-device = + <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; + }; + }; +}; |