[PATCH v3 3/3] ARM: dts: qcom: Add dts changes for qcom coincell charger

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Add framework for the coincell charger DT block in pm8941 file, and
actual values for honami battery in the honami dts file.

Signed-off-by: Tim Bird <tim.bird@xxxxxxxxxxxxxx>
---

Changes in v3:
 - change charge-enable property to charger-disable
Changes in v2:
 - change coincell node name to remove 'qcom,' prefix

 arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts | 10 ++++++++++
 arch/arm/boot/dts/qcom-pm8941.dtsi                    |  6 ++++++
 2 files changed, 16 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
index bd35b06..9bc72a3 100644
--- a/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-sony-xperia-honami.dts
@@ -17,3 +17,13 @@
 		status = "ok";
 	};
 };
+
+&spmi_bus {
+	pm8941@0 {
+		coincell@2800 {
+			status = "ok";
+			qcom,rset-ohms = <2100>;
+			qcom,vset-millivolts = <3000>;
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/qcom-pm8941.dtsi b/arch/arm/boot/dts/qcom-pm8941.dtsi
index aa774e6..968f104 100644
--- a/arch/arm/boot/dts/qcom-pm8941.dtsi
+++ b/arch/arm/boot/dts/qcom-pm8941.dtsi
@@ -125,6 +125,12 @@
 			interrupts = <0x0 0x36 0x0 IRQ_TYPE_EDGE_RISING>;
 			qcom,external-resistor-micro-ohms = <10000>;
 		};
+
+		coincell@2800 {
+			compatible = "qcom,pm8941-coincell";
+			reg = <0x2800>;
+			status = "disabled";
+		};
 	};
 
 	usid1: pm8941@1 {
-- 
1.8.2.2

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