[3/3] dt-bindings: power: supply: Add bindings for Microchip UCS1002
diff mbox series

Message ID 20190417084457.28747-4-andrew.smirnov@gmail.com
State Superseded
Headers show
Series
  • Untitled series #103232
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Commit Message

Andrey Smirnov April 17, 2019, 8:44 a.m. UTC
Add bindings for Microchip UCS1002 Programmable USB Port Power
Controller with Charger Emulation.

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Chris Health <cphealy@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org
Cc: Sebastian Reichel <sre@kernel.org>
Cc: linux-kernel@vger.kernel.org
Cc: linux-pm@vger.kernel.org
---
 .../power/supply/microchip,ucs1002.txt        | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt

Comments

Fabio Estevam April 17, 2019, 7:05 p.m. UTC | #1
Hi Andrey,

On Wed, Apr 17, 2019 at 5:46 AM Andrey Smirnov <andrew.smirnov@gmail.com> wrote:
>
> Add bindings for Microchip UCS1002 Programmable USB Port Power
> Controller with Charger Emulation.
>
> Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
> Cc: Chris Health <cphealy@gmail.com>

It seems there is a typo in Chris' last name.

Patch
diff mbox series

diff --git a/Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt b/Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt
new file mode 100644
index 000000000000..bef5be47d73e
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/microchip,ucs1002.txt
@@ -0,0 +1,26 @@ 
+Microchip UCS1002 USB Port Power Controller
+
+Required properties:
+- compatible		: Should be "microchip,ucs1002";
+- reg			: I2C slave address
+
+Optional properties:
+- interrupts-extended	: A list of interrupts lines present (could be either
+			  corresponding to A_DET# pin, ALERT# pin, or both)
+- interrupt-names	: A list of interrupt names. Should contain (if
+			  present):
+			  - "a_det" for line connected to A_DET# pin
+			  - "alert" for line connected to ALERT# pin
+Example:
+
+&i2c3 {
+	charger@32 {
+		compatible = "microchip,ucs1002";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_ucs1002_pins>;
+		reg = <0x32>;
+		interrupts-extended = <&gpio5 2 IRQ_TYPE_NONE>,
+				      <&gpio3 21 IRQ_TYPE_NONE>;
+		interrupt-names = "a_det", "alert";
+	};
+};