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Subject[PATCH v6 4/6] ARM: dtsi: axp22x: add battery power supply subnode
Date
The X-Powers AXP22X PMIC exposes battery supply various data such as
the battery status (charging, discharging, full, dead), current max
limit, current current, battery capacity (in percentage), voltage max
limit, current voltage, and battery capacity (in Ah).

This adds the battery power supply subnode for AXP22X PMIC.

Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
---

v2:
- changed DT node name from battery_power_supply to
battery-power-supply,
- removed io-channels and io-channel-names from DT (the IIO mapping is
done in the IIO ADC driver now),

arch/arm/boot/dts/axp22x.dtsi | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/arch/arm/boot/dts/axp22x.dtsi b/arch/arm/boot/dts/axp22x.dtsi
index 67331c5f1714..87fb08e812ec 100644
--- a/arch/arm/boot/dts/axp22x.dtsi
+++ b/arch/arm/boot/dts/axp22x.dtsi
@@ -57,6 +57,11 @@
status = "disabled";
};

+ battery_power_supply: battery-power-supply {
+ compatible = "x-powers,axp221-battery-power-supply";
+ status = "disabled";
+ };
+
regulators {
/* Default work frequency for buck regulators */
x-powers,dcdc-freq = <3000>;
--
2.11.0
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