ARM: dts: ti/omap: omap4-epson-embt2ws: add powerbutton

There is a power button connected to the PMIC, so describe it to be able
to power off the device in a convenient manner.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Link: https://patch.msgid.link/20251106-twl6030-button-v4-3-fdf1aa6e1e9a@kernel.org
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

diff --git a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts
index c90f43cc2fae9c650442b7eb6e3b1587b0aa706a..673df1b693f2878d3c8c9bc43523f8a99f9d3b5c 100644 (file)
--- a/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts
+++ b/arch/arm/boot/dts/ti/omap/omap4-epson-embt2ws.dts
@@ -229,6 +229,11 @@
                        interrupts = <11>;
                };
 
+               pwrbutton {
+                       compatible = "ti,twl6030-pwrbutton";
+                       interrupts = <0>;
+               };
+
                ldo2: regulator-ldo2 {
                        compatible = "ti,twl6032-ldo2";
                        regulator-min-microvolt = <1000000>;