This adds the EC i2c tunnel (and devices under it) to the
tegra124-venice2 device tree.
Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
---
arch/arm/boot/dts/tegra124-venice2.dts | 27 +++++++++++++++++++++++++++
1 file changed, 27 insertions(+)
diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
index c17283c..df97d15 100644
--- a/arch/arm/boot/dts/tegra124-venice2.dts
+++ b/arch/arm/boot/dts/tegra124-venice2.dts
@@ -8,6 +8,7 @@
compatible = "nvidia,venice2", "nvidia,tegra124";
aliases {
+ i2c20 = "/spi@0,7000d400/cros-ec@0/i2c-tunnel";
rtc0 = "/i2c@0,7000d000/pmic@40";
rtc1 = "/rtc@0,7000e000";
};
@@ -813,6 +814,32 @@
google,cros-ec-spi-msg-delay = <2000>;
+ i2c-tunnel {
+ compatible = "google,cros-ec-i2c-tunnel";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ google,remote-bus = <0>;
+
+ charger: bq24735@9 {
+ compatible = "ti,bq24735";
+ reg = <0x9>;
+ interrupt-parent = <&gpio>;
+ interrupts = <TEGRA_GPIO(J, 0)
+ GPIO_ACTIVE_HIGH>;
+ ti,ac-detect-gpios = <&gpio
+ TEGRA_GPIO(J, 0)
+ GPIO_ACTIVE_HIGH>;
+ };
+
+ battery: sbs-battery@b {
+ compatible = "sbs,sbs-battery";
+ reg = <0xb>;
+ sbs,i2c-retry-count = <2>;
+ sbs,poll-retry-count = <1>;
+ };
+ };
+
cros-ec-keyb {
compatible = "google,cros-ec-keyb";
keypad,num-rows = <8>;
--
1.9.1.423.g4596e3a
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