From: Rhyland Klein <rklein@nvidia.com>
Date: Wed, 20 Mar 2013 15:31:32 +0000 (-0400)
Subject: ARM: tegra: Add sbs-battery node to Dalmore
X-Git-Tag: firefly_0821_release~3680^2~545^2~8^2~11
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=33eb271ed322a289fa382c1f47021183357ebeff;p=firefly-linux-kernel-4.4.55.git

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 952302e1b838..b4b3b8e21a9f 100644
--- 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;
 	};