ARM: dts: bcm283x: Move ACT LED into separate dtsi

The usage of the label property for gpio-leds has been deprecated
a long time ago. In bcm2835-rpi.dtsi the ACT LED uses such a label
and derive it to almost every Raspberry Pi board. Since we cannot break
userspace interface this property must be kept. But we can move the
ACT LED into a separate dtsi and include them from the board files.

This change have two benefits:
- with both new refs it's now clear the LED part is included from a dtsi
- new boards do not include the deprecated stuff automatically

Reported-by: Alexander Dahl <ada@thorsis.com>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Link: https://lore.kernel.org/r/20221110173105.6633-3-stefan.wahren@i2se.com
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>

1 files changed, 5 insertions, 6 deletions

diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
index fb6a417d73e7..61270340075c 100644
--- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
@@ -2,6 +2,7 @@
 /dts-v1/;
 #include "bcm2837.dtsi"
 #include "bcm2836-rpi.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-smsc9514.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
@@ -19,12 +20,6 @@
 		device_type = "memory";
 		reg = <0 0x40000000>;
 	};
-
-	leds {
-		led-act {
-			gpios = <&expgpio 2 GPIO_ACTIVE_HIGH>;
-		};
-	};
 };
 
 &bt {
@@ -129,6 +124,10 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&expgpio 2 GPIO_ACTIVE_HIGH>;
+};
+
 /* uart0 communicates with the BT module */
 &uart0 {
 	pinctrl-names = "default";