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| author | Sue Chen <sue.chen@quanta.corp-partner.google.com> | 2021-05-12 16:02:37 +0800 |
|---|---|---|
| committer | Commit Bot <commit-bot@chromium.org> | 2021-05-21 06:33:36 +0000 |
| commit | 0b39ad253f3e7a8ef8b55a2759a62c453e204102 (patch) | |
| tree | f7beb78c5ce6404c286321e9769d0e914acc4d77 /baseboard/cherry/baseboard.c | |
| parent | 7173c40fc78aea6797a8bcc402e28b4453ca2f1a (diff) | |
| download | chrome-ec-0b39ad253f3e7a8ef8b55a2759a62c453e204102.tar.gz | |
cherry: Add temp sensor for charger
Using ADC channel 7 to read charger temperature.
BUG=b:187463588
BRANCH=none
TEST=Console commad "temps" and ectool can read the temperature.
Signed-off-by: Sue Chen <sue.chen@quanta.corp-partner.google.com>
Change-Id: I031523859c0ff91f0041263ecf6a4a48048da819
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2891283
Reviewed-by: Ting Shen <phoenixshen@chromium.org>
Diffstat (limited to 'baseboard/cherry/baseboard.c')
| -rw-r--r-- | baseboard/cherry/baseboard.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/baseboard/cherry/baseboard.c b/baseboard/cherry/baseboard.c index 55131ebce5..6fe3c359ef 100644 --- a/baseboard/cherry/baseboard.c +++ b/baseboard/cherry/baseboard.c @@ -107,9 +107,19 @@ const struct adc_t adc_channels[] = { {"CHARGER_AMON_R", ADC_MAX_MVOLT * 1000 / 17.97, ADC_READ_MAX + 1, 0, CHIP_ADC_CH3}, {"CHARGER_PMON", ADC_MAX_MVOLT, ADC_READ_MAX + 1, 0, CHIP_ADC_CH6}, + {"TEMP_SENSOR_CHG", ADC_MAX_MVOLT, ADC_READ_MAX + 1, 0, CHIP_ADC_CH7}, }; BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); +const struct temp_sensor_t temp_sensors[] = { + [TEMP_SENSOR_CHARGER] = { + .name = "Charger", + .type = TEMP_SENSOR_TYPE_BOARD, + .read = get_temp_3v3_30k9_47k_4050b, + .idx = ADC_TEMP_SENSOR_CHARGER, + }, +}; + /* PPC */ struct ppc_config_t ppc_chips[CONFIG_USB_PD_PORT_MAX_COUNT] = { { |