[PATCH 05/10] dt-bindings: power: reset: Add bindings for twl6030-power

Mithil Bavishi
2022-08-20T07:18:01Z

Adds documentation for the twl6030 power driver.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
Signed-off-by: Mithil Bavishi <bavishimithil@gmail.com>
---
.../bindings/power/reset/twl6030-power.txt | 31 +++++++++++++++++++
1 file changed, 31 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/reset/twl6030-power.txt

diff --git a/Documentation/devicetree/bindings/power/reset/twl6030-power.txt b/Documentation/devicetree/bindings/power/reset/twl6030-power.txt
new file mode 100644
index 000000000..946bb3d9f
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/reset/twl6030-power.txt
@@ -0,0 +1,31 @@
+Texas Instruments TWL family (twl6030) reset and power management module
+
+For now, the binding only supports the complete shutdown of the system after
+poweroff.
+
+Required properties:
+- compatible : must be
+ "ti,twl6030-power"
+
+Optional properties:
+
+- ti,system-power-controller: This indicates that TWL6030 is the
+ power supply master of the system. With this flag, the chip will
+ initiate an ACTIVE-to-OFF or SLEEP-to-OFF transition when the
+ system poweroffs.
+
+Example:
+&i2c1 {
+ clock-frequency = <2600000>;
+
+ twl: twl@48 {
+ reg = <0x48>;
+ interrupts = <7>; /* SYS_NIRQ cascaded to intc */
+ interrupt-parent = <&intc>;
+
+ twl_power: power {
+ compatible = "ti,twl6030-power";
+ ti,system-power-controller;
+ };
+ };
+};
--
2.25.1