[PATCH RFC 4/8] arm64: dts: qcom: pm660: Add fuel gauge

[David Heidelberg via B4 Relay]

From: Richard Acayan <mailingradian@xxxxxxxxx>

The PM660 has the same fuel gauge as PMI8998. Add support for
PM660 battery monitoring.

Signed-off-by: Richard Acayan <mailingradian@xxxxxxxxx>
Signed-off-by: David Heidelberg <david@xxxxxxx>
---
 arch/arm64/boot/dts/qcom/pm660.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/pm660.dtsi b/arch/arm64/boot/dts/qcom/pm660.dtsi
index 156b2ddff0dcb..ce53f5ddc4bdf 100644
--- a/arch/arm64/boot/dts/qcom/pm660.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm660.dtsi
@@ -197,6 +197,16 @@ channel@85 {
 			};
 		};
 
+		pm660_fg: fuel-gauge@4000 {
+			compatible = "qcom,pmi8998-fg";
+			reg = <0x4000>;
+
+			interrupts = <0x0 0x40 0x3 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "soc-delta";
+
+			status = "disabled";
+		};
+
 		pm660_rradc: adc@4500 {
 			compatible = "qcom,pm660-rradc";
 			reg = <0x4500>;

-- 
2.51.0