Re: [PATCH v3 4/5] ARM: dts: axp209: Add ac_power_supply child node to the ax209 node
From: Hans de Goede <hidden>
Date: 2016-05-05 10:41:04
Also in:
linux-pm
Hi, On 05-05-16 12:35, Michael Haas wrote:
quoted hunk
Add a node representing the ac power supply part of the axp209 pmic. This node is enabled by default. A device is likely to have an AC power connection. If the AC power is indeed absent, the ac power driver will simply report the power input as offline. Signed-off-by: Michael Haas <redacted> --- arch/arm/boot/dts/axp209.dtsi | 6 ++++++ 1 file changed, 6 insertions(+)diff --git a/arch/arm/boot/dts/axp209.dtsi b/arch/arm/boot/dts/axp209.dtsi index 051ab3b..7deb7d9 100644 --- a/arch/arm/boot/dts/axp209.dtsi +++ b/arch/arm/boot/dts/axp209.dtsi@@ -90,8 +90,14 @@ }; }; + ac_power_supply: ac_power_supply { + compatible = "x-powers,axp202-ac-power-supply"; + status = "okay"; + }; +
Default status needs to be disabled, many tablets have only a micro/mini usb-b connector which is also used for charging and do not have a separate ac 5V in connector. Regards, Hans
usb_power_supply: usb_power_supply {
compatible = "x-powers,axp202-usb-power-supply";
status = "disabled";
};
+
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