Add nodes for the ChromeOS Embedded Controller and for the gas gauge connected to the I2C bus that it controls.
Signed-off-by: Rhyland Klein <[email protected]> --- arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts index 772921922046..aeb0d7691acb 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts @@ -1300,6 +1300,33 @@ status = "okay"; }; + i2c@0,7000c400 { + status = "okay"; + clock-frequency = <1000000>; + + ec@1e { + compatible = "google,cros-ec-i2c"; + reg = <0x1e>; + interrupt-parent = <&gpio>; + interrupts = <TEGRA_GPIO(Z, 1) IRQ_TYPE_LEVEL_LOW>; + wakeup-source; + + ec_i2c_0: i2c-tunnel { + compatible = "google,cros-ec-i2c-tunnel"; + #address-cells = <1>; + #size-cells = <0>; + + google,remote-bus = <0>; + + battery: bq27742@55 { + compatible = "ti,bq27742"; + reg = <0x55>; + battery-name = "battery"; + }; + }; + }; + }; + pmc@0,7000e400 { nvidia,invert-interrupt; nvidia,suspend-mode = <0>; -- 1.9.1
