diff options
Diffstat (limited to 'zephyr/include')
| -rw-r--r-- | zephyr/include/cros/thermistor/thermistor.dtsi | 81 | ||||
| -rw-r--r-- | zephyr/include/emul/emul_amd_fp6.h | 9 |
2 files changed, 87 insertions, 3 deletions
diff --git a/zephyr/include/cros/thermistor/thermistor.dtsi b/zephyr/include/cros/thermistor/thermistor.dtsi index fb86c4f79a..42eb07f483 100644 --- a/zephyr/include/cros/thermistor/thermistor.dtsi +++ b/zephyr/include/cros/thermistor/thermistor.dtsi @@ -386,4 +386,85 @@ sample-index = <12>; }; }; + + /omit-if-no-ref/ thermistor_1V8_100K_100K_4250B: + thermistor-1V9-100K-100K-4250B { + status = "disabled"; + compatible = "cros-ec,thermistor"; + scaling-factor = <7>; + num-pairs = <13>; + steinhart-reference-mv = <1800>; + steinhart-reference-res = <100000>; + + /* + * Data derived from Steinhart-Hart equation in a resistor + * divider circuit with Vdd=1800mV, R = 100Kohm, and thermistor + * (B = 4250, T0 = 357 K, nominal resistance (R0) = 100Kohm). + */ + sample-datum-0 { + milivolt = <(1406 / 7)>; + temp = <0>; + sample-index = <0>; + }; + sample-datum-1 { + milivolt = <(1219 / 7)>; + temp = <10>; + sample-index = <1>; + }; + sample-datum-2 { + milivolt = <(1007 / 7)>; + temp = <20>; + sample-index = <2>; + }; + sample-datum-3 { + milivolt = <(796 / 7)>; + temp = <30>; + sample-index = <3>; + }; + sample-datum-4 { + milivolt = <(606 / 7)>; + temp = <40>; + sample-index = <4>; + }; + sample-datum-5 { + milivolt = <( 449 / 7)>; + temp = <50>; + sample-index = <5>; + }; + sample-datum-6 { + milivolt = <( 327 / 7)>; + temp = <60>; + sample-index = <6>; + }; + sample-datum-7 { + milivolt = <( 237 / 7)>; + temp = <70>; + sample-index = <7>; + }; + sample-datum-8 { + milivolt = <( 172 / 7)>; + temp = <80>; + sample-index = <8>; + }; + sample-datum-9 { + milivolt = <( 147 / 7)>; + temp = <85>; + sample-index = <9>; + }; + sample-datum-10 { + milivolt = <( 125 / 7)>; + temp = <90>; + sample-index = <10>; + }; + sample-datum-11 { + milivolt = <( 107 / 7)>; + temp = <95>; + sample-index = <11>; + }; + sample-datum-12 { + milivolt = <( 92 / 7)>; + temp = <100>; + sample-index = <12>; + }; + }; }; diff --git a/zephyr/include/emul/emul_amd_fp6.h b/zephyr/include/emul/emul_amd_fp6.h index 6c63a6caab..04dcd5dd31 100644 --- a/zephyr/include/emul/emul_amd_fp6.h +++ b/zephyr/include/emul/emul_amd_fp6.h @@ -29,10 +29,13 @@ void amd_fp6_emul_set_xbar(const struct emul *emul, bool ready); * Set how long a command will take to complete. On a real system this can be * anywhere from 50-100ms and the datasheet defines it can take up to 250ms. * + * Getting timing to sync consistently in unit testing is difficult, so use the + * number of reads to wait instead. + * * @param emul - AMD FP6 emulator data - * @param delay_ms - how long after a mux set to wait before reporting the - * status of the set as complete. + * @param delay_reads - how long after a mux set to wait before reporting the + * status of the set as complete (in number of reads) */ -void amd_fp6_emul_set_delay(const struct emul *emul, int delay_ms); +void amd_fp6_emul_set_delay(const struct emul *emul, int delay_reads); #endif |