diff options
| author | Elthan_Huang <elthan_huang@compal.corp-partner.google.com> | 2018-02-09 16:15:46 +0800 |
|---|---|---|
| committer | chrome-bot <chrome-bot@chromium.org> | 2018-02-27 05:14:31 -0800 |
| commit | 87c549aebdad39902e110b39c6f7b391c4be7ce8 (patch) | |
| tree | a27c4fdc51745e60dc8c84083224eed38dfceea9 /driver/temp_sensor | |
| parent | 5bab2ee13daa2e6ab69ff92f1a88f3c8c8fe9aeb (diff) | |
| download | chrome-ec-87c549aebdad39902e110b39c6f7b391c4be7ce8.tar.gz | |
Nami: Add remote temperture 2 reading function
1. Add reading function for remote2 temperature (Fintek, F75303)
2. Modify the temp_sensors to read sensor remote1 and remote2 for nami.
BUG=b:72974136
BRANCH=none
TEST=Verify Nami can get thermal remote 2 data by command "ectool temps
all"
Change-Id: I5e4a58f20089ed5690e2a084e93e7021e80afcdc
Signed-off-by: Elthan_Huang <elthan_huang@compal.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/910270
Commit-Ready: Raymond Chou <raymond_chou@compal.corp-partner.google.com>
Tested-by: Raymond Chou <raymond_chou@compal.corp-partner.google.com>
Reviewed-by: Raymond Chou <raymond_chou@compal.corp-partner.google.com>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Reviewed-by: Elthan Huang <elthan_huang@compal.corp-partner.google.com>
Diffstat (limited to 'driver/temp_sensor')
| -rw-r--r-- | driver/temp_sensor/f75303.c | 11 | ||||
| -rw-r--r-- | driver/temp_sensor/f75303.h | 6 |
2 files changed, 13 insertions, 4 deletions
diff --git a/driver/temp_sensor/f75303.c b/driver/temp_sensor/f75303.c index 61d672a7bd..f34451ba8c 100644 --- a/driver/temp_sensor/f75303.c +++ b/driver/temp_sensor/f75303.c @@ -13,6 +13,7 @@ static int temp_val_local; static int temp_val_remote1; +static int temp_val_remote2; /** * Read 8 bits register from temp sensor. @@ -41,9 +42,12 @@ int f75303_get_val(int idx, int *temp_ptr) case F75303_IDX_LOCAL: *temp_ptr = temp_val_local; break; - case F75303_IDX_REMOTE: + case F75303_IDX_REMOTE1: *temp_ptr = temp_val_remote1; break; + case F75303_IDX_REMOTE2: + *temp_ptr = temp_val_remote2; + break; default: return EC_ERROR_UNKNOWN; } @@ -56,8 +60,11 @@ static void f75303_sensor_poll(void) get_temp(F75303_TEMP_LOCAL, &temp_val_local); temp_val_local = C_TO_K(temp_val_local); - get_temp(F75303_TEMP_REMOTE, &temp_val_remote1); + get_temp(F75303_TEMP_REMOTE1, &temp_val_remote1); temp_val_remote1 = C_TO_K(temp_val_remote1); + + get_temp(F75303_TEMP_REMOTE2, &temp_val_remote2); + temp_val_remote2 = C_TO_K(temp_val_remote2); } DECLARE_HOOK(HOOK_SECOND, f75303_sensor_poll, HOOK_PRIO_TEMP_SENSOR); diff --git a/driver/temp_sensor/f75303.h b/driver/temp_sensor/f75303.h index da08898301..6c8d41250c 100644 --- a/driver/temp_sensor/f75303.h +++ b/driver/temp_sensor/f75303.h @@ -12,12 +12,14 @@ enum f75303_index { F75303_IDX_LOCAL = 0, - F75303_IDX_REMOTE, + F75303_IDX_REMOTE1, + F75303_IDX_REMOTE2, }; /* F75303 register */ #define F75303_TEMP_LOCAL 0x00 -#define F75303_TEMP_REMOTE 0x01 +#define F75303_TEMP_REMOTE1 0x01 +#define F75303_TEMP_REMOTE2 0x23 /** * Get the last polled value of a sensor. |