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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-11 09:03:01 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-11-11 09:03:01 -0800 |
commit | baf51c43926ec9aa42ef9d33ca6ee9e3e043aebe (patch) | |
tree | 3ae0fbc2389f8264f195699721c9489dc347ff4f /drivers/thermal/ti-soc-thermal/ti-bandgap.h | |
parent | c5a37883f42be712a989e54d5d6c0159b0e56599 (diff) | |
parent | 7c5b2759bf8c2cbc60e5560c72cf51a2628f6d30 (diff) | |
download | op-kernel-dev-baf51c43926ec9aa42ef9d33ca6ee9e3e043aebe.zip op-kernel-dev-baf51c43926ec9aa42ef9d33ca6ee9e3e043aebe.tar.gz |
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal updates from Zhang Rui:
- Implement generic devfreq cooling mechanism through frequency
reduction for devices using devfreq. From Ørjan Eide and Javi
Merino.
- Introduce OMAP3 support on TI SoC thermal driver. From Pavel Mack
and Eduardo Valentin.
- A bounch of small fixes on devfreq_cooling, Exynos, IMX, Armada, and
Rockchip thermal drivers.
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (24 commits)
thermal: exynos: Directly return 0 instead of using local ret variable
thermal: exynos: Remove unneeded semicolon
thermal: exynos: Use IS_ERR() because regulator cannot be NULL
thermal: exynos: Fix first temperature read after registering sensor
thermal: exynos: Fix unbalanced regulator disable on probe failure
devfreq_cooling: return on allocation failure
thermal: rockchip: support the sleep pinctrl state to avoid glitches in s2r
dt-bindings: rockchip-thermal: Add the pinctrl states in this document
thermal: devfreq_cooling: Make power a u64
thermal: devfreq_cooling: use a thermal_cooling_device for register and unregister
thermal: underflow bug in imx_set_trip_temp()
thermal: armada: Fix possible overflow in the Armada 380 thermal sensor formula
thermal: imx: register irq handler later in probe
thermal: rockhip: fix setting thermal shutdown polarity
thermal: rockchip: fix handling of invalid readings
devfreq_cooling: add trace information
thermal: Add devfreq cooling
PM / OPP: get the voltage for all OPPs
tools/thermal: tmon: use pkg-config also for CFLAGS
linux/thermal.h: rename KELVIN_TO_CELSIUS to DECI_KELVIN_TO_CELSIUS
...
Diffstat (limited to 'drivers/thermal/ti-soc-thermal/ti-bandgap.h')
-rw-r--r-- | drivers/thermal/ti-soc-thermal/ti-bandgap.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.h b/drivers/thermal/ti-soc-thermal/ti-bandgap.h index 0c52f7a..fe0adb8 100644 --- a/drivers/thermal/ti-soc-thermal/ti-bandgap.h +++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.h @@ -322,6 +322,8 @@ struct ti_temp_sensor { * has Errata 814 * TI_BANDGAP_FEATURE_ERRATA_813 - used to workaorund when the bandgap device * has Errata 813 + * TI_BANDGAP_FEATURE_UNRELIABLE - used when the sensor readings are too + * inaccurate. * TI_BANDGAP_HAS(b, f) - macro to check if a bandgap device is capable of a * specific feature (above) or not. Return non-zero, if yes. */ @@ -337,6 +339,7 @@ struct ti_temp_sensor { #define TI_BANDGAP_FEATURE_HISTORY_BUFFER BIT(9) #define TI_BANDGAP_FEATURE_ERRATA_814 BIT(10) #define TI_BANDGAP_FEATURE_ERRATA_813 BIT(11) +#define TI_BANDGAP_FEATURE_UNRELIABLE BIT(12) #define TI_BANDGAP_HAS(b, f) \ ((b)->conf->features & TI_BANDGAP_FEATURE_ ## f) @@ -390,6 +393,14 @@ int ti_bandgap_set_sensor_data(struct ti_bandgap *bgp, int id, void *data); void *ti_bandgap_get_sensor_data(struct ti_bandgap *bgp, int id); int ti_bandgap_get_trend(struct ti_bandgap *bgp, int id, int *trend); +#ifdef CONFIG_OMAP3_THERMAL +extern const struct ti_bandgap_data omap34xx_data; +extern const struct ti_bandgap_data omap36xx_data; +#else +#define omap34xx_data NULL +#define omap36xx_data NULL +#endif + #ifdef CONFIG_OMAP4_THERMAL extern const struct ti_bandgap_data omap4430_data; extern const struct ti_bandgap_data omap4460_data; |