Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1549331 > unrolled thread

[PATCH 20/22] ARM: dtsi: axp22x: add battery power supply subnode

Back to article view | Back to linux.kernel

This discussion starts older than the indexed window; earlier articles aren't shown. The article labeled Started by below is the oldest one visible, not the original post.

Contents

  [PATCH 20/22] ARM: dtsi: axp22x: add battery power supply subnode Quentin Schulz <quentin.schulz@free-electrons.com> - 2017-01-02 19:00 +0100

#1549331 — [PATCH 20/22] ARM: dtsi: axp22x: add battery power supply subnode

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>
---
 arch/arm/boot/dts/axp22x.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/boot/dts/axp22x.dtsi b/arch/arm/boot/dts/axp22x.dtsi
index aba7fde..c4a64a5 100644
--- a/arch/arm/boot/dts/axp22x.dtsi
+++ b/arch/arm/boot/dts/axp22x.dtsi
@@ -62,6 +62,13 @@
 		#io-channel-cells = <1>;
 	};
 
+	battery_power_supply: battery_power_supply {
+		compatible = "x-powers,axp221-battery-power-supply";
+		io-channels = <&axp221_adc 1>, <&axp221_adc 2>, <&axp221_adc 3>;
+		io-channel-names = "batt_v", "batt_chrg_i", "batt_dischrg_i";
+		status = "disabled";
+	};
+
 	regulators {
 		/* Default work frequency for buck regulators */
 		x-powers,dcdc-freq = <3000>;
-- 
2.9.3

[toc] | [standalone]

Back to top | Article view | linux.kernel

csiph-web