From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Subject: [PATCH v3 1/4] ARM: dts: Add binding documentation for AXP20x pmic usb power supply Date: Fri, 26 Jun 2015 12:59:14 +0200 Message-ID: <1435316357-26606-1-git-send-email-hdegoede@redhat.com> Return-path: Sender: linux-pm-owner@vger.kernel.org To: Lee Jones , Sebastian Reichel , Dmitry Eremin-Solenikov , David Woodhouse Cc: Maxime Ripard , =?UTF-8?q?Bruno=20Pr=C3=A9mont?= , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree , linux-sunxi@googlegroups.com, Hans de Goede List-Id: devicetree@vger.kernel.org Add binding documentation for the usb power supply part of the AXP20x pmic. Signed-off-by: Hans de Goede --- Changes in v2: -Split out into a separate patch from the actual driver commit --- .../bindings/power_supply/axp20x_usb_power.txt | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt diff --git a/Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt b/Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt new file mode 100644 index 0000000..a84d801 --- /dev/null +++ b/Documentation/devicetree/bindings/power_supply/axp20x_usb_power.txt @@ -0,0 +1,34 @@ +AXP20x USB power supply + +Required Properties: +-compatible: "x-powers,axp202-usb-power-supply" + +This node is a subnode of the axp20x PMIC. + +Example: + +axp209: pmic@34 { + compatible = "x-powers,axp209"; + reg = <0x34>; + interrupt-parent = <&nmi_intc>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + interrupt-controller; + #interrupt-cells = <1>; + + regulators { + x-powers,dcdc-freq = <1500>; + + vdd_cpu: dcdc2 { + regulator-always-on; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1450000>; + regulator-name = "vdd-cpu"; + }; + + ... + }; + + usb_power_supply: usb_power_supply { + compatible = "x-powers,axp202-usb-power-supply"; + }; +}; -- 2.4.3