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arm64: tegra: Enable cros-ec and charger on Smaug

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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 <rklein@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Rhyland Klein
2016-04-14 15:57:18 -04:00
committed by Thierry Reding
parent c1fd85b445
commit 8d53957c66
1 changed files with 27 additions and 0 deletions
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27
arch/arm64/boot/dts/nvidia/tegra210-smaug.dts
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@ -1300,6 +1300,33 @@
status = "okay";
};
i2c@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@7000e400 {
nvidia,invert-interrupt;
nvidia,suspend-mode = <0>;