ARM: tegra: Add sbs-battery node to Dalmore

This patch adds the node for the bq20z45 I2C gas gauge which is
compatible with the sbs-battery power supply driver.

Signed-off-by: Rhyland Klein <rklein@nvidia.com>
[swarren: remove unit-address from node name since it's unique already]
Signed-off-by: Stephen Warren <swarren@nvidia.com>

diff --git a/arch/arm/boot/dts/tegra114-dalmore.dts b/arch/arm/boot/dts/tegra114-dalmore.dts
index 952302e..b4b3b8e 100644 (file)
--- a/arch/arm/boot/dts/tegra114-dalmore.dts
+++ b/arch/arm/boot/dts/tegra114-dalmore.dts
@@ -717,6 +717,19 @@
                status = "okay";
        };
 
+       i2c@7000c000 {
+               status = "okay";
+               clock-frequency = <100000>;
+
+               battery: smart-battery {
+                       compatible = "ti,bq20z45", "sbs,sbs-battery";
+                       reg = <0xb>;
+                       battery-name = "battery";
+                       sbs,i2c-retry-count = <2>;
+                       sbs,poll-retry-count = <100>;
+               };
+       };
+
        pmc {
                nvidia,invert-interrupt;
        };