diff options
Diffstat (limited to 'dts/src/arm/tegra20-colibri-512.dtsi')
| -rw-r--r-- | dts/src/arm/tegra20-colibri-512.dtsi | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/dts/src/arm/tegra20-colibri-512.dtsi b/dts/src/arm/tegra20-colibri-512.dtsi index 813ae34edd..5c202b3e3b 100644 --- a/dts/src/arm/tegra20-colibri-512.dtsi +++ b/dts/src/arm/tegra20-colibri-512.dtsi @@ -213,21 +213,27 @@ GPIO_ACTIVE_HIGH>; }; + /* + * GEN1_I2C: I2C_SDA/SCL on SODIMM pin 194/196 (e.g. RTC on carrier + * board) + */ i2c@7000c000 { clock-frequency = <400000>; }; + /* DDC_SCL/SDA on X3 pin 15/16 (e.g. display EDID) */ i2c_ddc: i2c@7000c400 { - clock-frequency = <100000>; + clock-frequency = <10000>; }; - i2c@7000c500 { - clock-frequency = <400000>; - }; + /* GEN2_I2C: unused */ + /* CAM/GEN3_I2C: used as EXT_IO1/2 GPIOs on SODIMM pin 133/127 */ + + /* PWR_I2C: power I2C to PMIC and temperature sensor (On-module) */ i2c@7000d000 { status = "okay"; - clock-frequency = <400000>; + clock-frequency = <100000>; pmic: tps6586x@34 { compatible = "ti,tps6586x"; |