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| author | Lu Zhang <lu.zhang@bitland.corp-partner.google.com> | 2019-10-12 17:31:21 +0800 |
|---|---|---|
| committer | Justin TerAvest <teravest@chromium.org> | 2019-10-25 14:32:28 +0000 |
| commit | 49c63b071bc5a1dec7d9e3495e813ebab02020ce (patch) | |
| tree | 01ed19fc130f7d4ce11eb33ea1e8b7eb2051db1f /baseboard | |
| parent | 9ad680c10b5b3d5c49131b68157f9e117f30cb48 (diff) | |
| download | chrome-ec-49c63b071bc5a1dec7d9e3495e813ebab02020ce.tar.gz | |
akemi: add temperature sensor support
Akemi board adds a g753 temp sensor on EC i2c port 4.
BUG=b:138426009, b:143046086
BRANCH=none
CQ-DEPEND=CL:1857978
TEST=use akemi board, add g753 as temp sensor, boot the board
and make sure temperature can be read from g753
Change-Id: I2ae663b19e92d2f4d702818ed28004aae98fa045
Signed-off-by: Lu Zhang <lu.zhang@bitland.corp-partner.google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/1857979
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'baseboard')
| -rw-r--r-- | baseboard/hatch/baseboard.c | 3 | ||||
| -rw-r--r-- | baseboard/hatch/baseboard.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/baseboard/hatch/baseboard.c b/baseboard/hatch/baseboard.c index c43c0f6612..b495c539fb 100644 --- a/baseboard/hatch/baseboard.c +++ b/baseboard/hatch/baseboard.c @@ -74,6 +74,9 @@ const struct i2c_port_t i2c_ports[] = { {"ppc0", I2C_PORT_PPC0, 100, GPIO_I2C1_SCL, GPIO_I2C1_SDA}, {"tcpc1", I2C_PORT_TCPC1, 100, GPIO_I2C2_SCL, GPIO_I2C2_SDA}, {"tcpc0", I2C_PORT_TCPC0, 100, GPIO_I2C3_SCL, GPIO_I2C3_SDA}, +#ifdef BOARD_AKEMI + {"thermal", I2C_PORT_THERMAL, 400, GPIO_I2C4_SCL, GPIO_I2C4_SDA}, +#endif {"power", I2C_PORT_POWER, 100, GPIO_I2C5_SCL, GPIO_I2C5_SDA}, {"eeprom", I2C_PORT_EEPROM, 100, GPIO_I2C7_SCL, GPIO_I2C7_SDA}, }; diff --git a/baseboard/hatch/baseboard.h b/baseboard/hatch/baseboard.h index 51b284ebf3..d8ba090411 100644 --- a/baseboard/hatch/baseboard.h +++ b/baseboard/hatch/baseboard.h @@ -169,6 +169,7 @@ #define I2C_PORT_PPC0 NPCX_I2C_PORT1_0 #define I2C_PORT_TCPC1 NPCX_I2C_PORT2_0 #define I2C_PORT_TCPC0 NPCX_I2C_PORT3_0 +#define I2C_PORT_THERMAL NPCX_I2C_PORT4_1 #define I2C_PORT_POWER NPCX_I2C_PORT5_0 #define I2C_PORT_EEPROM NPCX_I2C_PORT7_0 #define I2C_ADDR_EEPROM_FLAGS 0x50 |