diff options
| author | Rhyland Klein <rklein@nvidia.com> | 2016-04-14 22:57:18 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2016-04-15 16:36:38 +0300 |
| commit | 8d53957c66e5cc0f1e8d33807800271d0f4fa009 (patch) | |
| tree | 88247615943bb57b5a2e62419b47a9bb3442152e /arch/arm64/boot/dts/nvidia | |
| parent | c1fd85b445d99236dc174b08b371de1a15a3d337 (diff) | |
| download | linux-8d53957c66e5cc0f1e8d33807800271d0f4fa009.tar.xz | |
arm64: tegra: Enable cros-ec and charger on Smaug
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>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra210-smaug.dts | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts index 3d01af78cfb3..4d89f4e02d98 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@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>; |