This device has Maxim MAX17048 fuel gauge, just like
its Snapdragon counterpart. It inherits the double capacity
issue.
Signed-off-by: Markuss Broks <[email protected]>
---
arch/arm/boot/dts/exynos5422-samsung-k3g.dts | 29 ++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5422-samsung-k3g.dts b/arch/arm/boot/dts/exynos5422-samsung-k3g.dts
index c3e006dc34ea..582faedd6aab 100644
--- a/arch/arm/boot/dts/exynos5422-samsung-k3g.dts
+++ b/arch/arm/boot/dts/exynos5422-samsung-k3g.dts
@@ -80,6 +80,30 @@ firmware@2073000 {
reg = <0x02073000 0x1000>;
};
+ i2c-battery {
+ compatible = "i2c-gpio";
+
+ sda-gpios = <&gpb0 3 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ scl-gpios = <&gpb0 4 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
+ i2c-gpio,delay-us = <2>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ battery@36 {
+ compatible = "maxim,max17048";
+ reg = <0x36>;
+
+ interrupt-parent = <&gpx1>;
+ interrupts = <5 IRQ_TYPE_EDGE_FALLING>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&battery_irq>;
+
+ maxim,double-soc; /* Reports double the capacity */
+ };
+ };
+
tsp_vdd: regulator-tsp-vdd-en {
compatible = "regulator-fixed";
regulator-name = "tsp_vdd_en";
@@ -703,6 +727,11 @@ s2mps11_irq: s2mps11-irq-pins {
samsung,pin-drv = <EXYNOS5420_PIN_DRV_LV1>;
};
+ battery_irq: battery-irq-pins {
+ samsung,pins = "gpx1-5";
+ samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
+ };
+
touch_irq: touch-irq-pins {
samsung,pins = "gpx1-6";
samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>;
--
2.41.0