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staging: ti-soc-thermal: update OMAP5 extrapolation rules

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Update the constants to the correct hotspot extrapolation
equation constants. OMAP4 constants are revisited and correct.

Signed-off-by: Eduardo Valentin <eduardo.valentin@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Eduardo Valentin 2013-04-08 08:19:11 -04:00 committed by Greg Kroah-Hartman
parent b763fdaeae
commit 21bf220211
2 changed files with 8 additions and 9 deletions
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1
drivers/staging/ti-soc-thermal/omap5-thermal-data.c
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@ -314,7 +314,6 @@ omap5430_adc_to_temp[
};
/* OMAP54xx ES2.0 data */
/* TODO : Need to update the slope/constant for ES2.0 silicon */
const struct ti_bandgap_data omap5430_data = {
.features = TI_BANDGAP_FEATURE_TSHUT_CONFIG |
TI_BANDGAP_FEATURE_FREEZE_BIT |

16
drivers/staging/ti-soc-thermal/ti-thermal.h
View File

@ -33,10 +33,10 @@
#define OMAP_GRADIENT_SLOPE_4470 308
#define OMAP_GRADIENT_CONST_4470 -7896
#define OMAP_GRADIENT_SLOPE_5430_CPU 196
#define OMAP_GRADIENT_CONST_5430_CPU -6822
#define OMAP_GRADIENT_SLOPE_5430_GPU 64
#define OMAP_GRADIENT_CONST_5430_GPU 978
#define OMAP_GRADIENT_SLOPE_5430_CPU 65
#define OMAP_GRADIENT_CONST_5430_CPU -1791
#define OMAP_GRADIENT_SLOPE_5430_GPU 117
#define OMAP_GRADIENT_CONST_5430_GPU -2992
/* PCB sensor calculation constants */
#define OMAP_GRADIENT_SLOPE_W_PCB_4430 0
@ -46,10 +46,10 @@
#define OMAP_GRADIENT_SLOPE_W_PCB_4470 1063
#define OMAP_GRADIENT_CONST_W_PCB_4470 -477
#define OMAP_GRADIENT_SLOPE_W_PCB_5430_CPU 469
#define OMAP_GRADIENT_CONST_W_PCB_5430_CPU -1272
#define OMAP_GRADIENT_SLOPE_W_PCB_5430_GPU 378
#define OMAP_GRADIENT_CONST_W_PCB_5430_GPU 154
#define OMAP_GRADIENT_SLOPE_W_PCB_5430_CPU 100
#define OMAP_GRADIENT_CONST_W_PCB_5430_CPU 484
#define OMAP_GRADIENT_SLOPE_W_PCB_5430_GPU 464
#define OMAP_GRADIENT_CONST_W_PCB_5430_GPU -5102
/* trip points of interest in milicelsius (at hotspot level) */
#define OMAP_TRIP_COLD 100000