diff options
author | Dino Li <Dino.Li@ite.com.tw> | 2017-12-11 12:02:16 +0800 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2017-12-12 01:05:29 -0800 |
commit | a7c08b257fff5420a584d0d8ac5529efcc111403 (patch) | |
tree | 546556c2eab3e64550df7adbb4e24e6cde0c6eb6 /board | |
parent | 552ca1ec4982db07a42e6d974a9f12a50a4dbc1c (diff) | |
download | chrome-ec-a7c08b257fff5420a584d0d8ac5529efcc111403.tar.gz |
it83xx: adc: add support ADC13-16
IT8320 can support extra four ADC channels (ADC13-16).
BRANCH=none
BUG=none
TEST=Run console command 'adc' and check the results.
Change-Id: Ia9a259f54fa28d43dc0050c6e20885c0b3914f9c
Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
Reviewed-on: https://chromium-review.googlesource.com/808125
Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
Diffstat (limited to 'board')
-rw-r--r-- | board/it83xx_evb/board.c | 8 | ||||
-rw-r--r-- | board/it83xx_evb/board.h | 4 | ||||
-rw-r--r-- | board/reef_it8320/board.c | 6 |
3 files changed, 13 insertions, 5 deletions
diff --git a/board/it83xx_evb/board.c b/board/it83xx_evb/board.c index 2a4da1e126..cd0b9ff1e4 100644 --- a/board/it83xx_evb/board.c +++ b/board/it83xx_evb/board.c @@ -244,8 +244,12 @@ DECLARE_HOOK(HOOK_INIT, board_init, HOOK_PRIO_DEFAULT); /* ADC channels. Must be in the exactly same order as in enum adc_channel. */ const struct adc_t adc_channels[] = { /* Convert to mV (3000mV/1024). */ - {"ADC_VBUSSA", 3000, 1024, 0, 0}, /*GPI0*/ - {"ADC_VBUSSB", 3000, 1024, 0, 1}, /*GPI1*/ + {"ADC_VBUSSA", 3000, 1024, 0, CHIP_ADC_CH0}, /* GPI0, ADC0 */ + {"ADC_VBUSSB", 3000, 1024, 0, CHIP_ADC_CH1}, /* GPI1, ADC1 */ + {"ADC_EVB_CH_13", 3000, 1024, 0, CHIP_ADC_CH13}, /* GPL0, ADC13 */ + {"ADC_EVB_CH_14", 3000, 1024, 0, CHIP_ADC_CH14}, /* GPL1, ADC14 */ + {"ADC_EVB_CH_15", 3000, 1024, 0, CHIP_ADC_CH15}, /* GPL2, ADC15 */ + {"ADC_EVB_CH_16", 3000, 1024, 0, CHIP_ADC_CH16}, /* GPL3, ADC16 */ }; BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); diff --git a/board/it83xx_evb/board.h b/board/it83xx_evb/board.h index 3c7f73ae3f..ec809aa350 100644 --- a/board/it83xx_evb/board.h +++ b/board/it83xx_evb/board.h @@ -77,6 +77,10 @@ enum pwm_channel { enum adc_channel { ADC_VBUSSA, ADC_VBUSSB, + ADC_EVB_CH_13, + ADC_EVB_CH_14, + ADC_EVB_CH_15, + ADC_EVB_CH_16, /* Number of ADC channels */ ADC_CH_COUNT }; diff --git a/board/reef_it8320/board.c b/board/reef_it8320/board.c index 3cb1d49afc..ba6ad995e3 100644 --- a/board/reef_it8320/board.c +++ b/board/reef_it8320/board.c @@ -80,9 +80,9 @@ BUILD_ASSERT(ARRAY_SIZE(power_signal_list) == POWER_SIGNAL_COUNT); /* ADC channels */ const struct adc_t adc_channels[] = { /* Convert to mV (3000mV/1024). */ - {"CHARGER", 3000, 1024, 0, 1}, /* GPI1 */ - {"AMBIENT", 3000, 1024, 0, 2}, /* GPI2 */ - {"BRD_ID", 3000, 1024, 0, 3}, /* GPI3 */ + {"CHARGER", 3000, 1024, 0, CHIP_ADC_CH1}, /* GPI1 */ + {"AMBIENT", 3000, 1024, 0, CHIP_ADC_CH2}, /* GPI2 */ + {"BRD_ID", 3000, 1024, 0, CHIP_ADC_CH3}, /* GPI3 */ }; BUILD_ASSERT(ARRAY_SIZE(adc_channels) == ADC_CH_COUNT); |