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/bcm2835-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
index 9b3a2070a629..dbf825985ec0 100644
--- a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
@@ -7,6 +7,7 @@
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
 #include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-otg.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
 
@@ -23,12 +24,6 @@
 		/* 8250 auxiliary UART instead of pl011 */
 		stdout-path = "serial1:115200n8";
 	};
-
-	leds {
-		led-act {
-			gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
-		};
-	};
 };
 
 &bt {
@@ -111,6 +106,10 @@
 	status = "okay";
 };
 
+&led_act {
+	gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
+};
+
 &sdhci {
 	pinctrl-0 = <&emmc_gpio34 &gpclk2_gpio43>;
 };