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>

diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
index aaad9b7..d5f8823 100644 (file)
--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
@@ -2,6 +2,7 @@
 /dts-v1/;
 #include "bcm2711.dtsi"
 #include "bcm2711-rpi.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-peripheral.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
 
@@ -14,19 +15,6 @@
                stdout-path = "serial1:115200n8";
        };
 
-       leds {
-               led-act {
-                       gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
-               };
-
-               led-pwr {
-                       label = "PWR";
-                       gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
-                       default-state = "keep";
-                       linux,default-trigger = "default-on";
-               };
-       };
-
        sd_io_1v8_reg: regulator-sd-io-1v8 {
                compatible = "regulator-gpio";
                regulator-name = "vdd-sd-io";
@@ -156,6 +144,19 @@
        status = "okay";
 };
 
+&led_act {
+       gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+       led_pwr: led-pwr {
+               label = "PWR";
+               gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+               default-state = "keep";
+               linux,default-trigger = "default-on";
+       };
+};
+
 &pixelvalve0 {
        status = "okay";
 };

diff --git a/arch/arm/boot/dts/bcm2711-rpi-400.dts b/arch/arm/boot/dts/bcm2711-rpi-400.dts
index c53d9eb..1ab8184 100644 (file)
--- a/arch/arm/boot/dts/bcm2711-rpi-400.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-400.dts
@@ -11,14 +11,6 @@
                stdout-path = "serial1:115200n8";
        };
 
-       leds {
-               /delete-node/ led-act;
-
-               led-pwr {
-                       gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
-               };
-       };
-
        gpio-poweroff {
                compatible = "gpio-poweroff";
                gpios = <&expgpio 5 GPIO_ACTIVE_HIGH>;
@@ -40,6 +32,14 @@
        clock-frequency = <1950000>;
 };
 
+&led_pwr {
+       gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+       /delete-node/ led_act;
+};
+
 &pm {
        /delete-property/ system-power-controller;
 };

diff --git a/arch/arm/boot/dts/bcm2711-rpi-cm4-io.dts b/arch/arm/boot/dts/bcm2711-rpi-cm4-io.dts
index 19600b6..d7ba02f 100644 (file)
--- a/arch/arm/boot/dts/bcm2711-rpi-cm4-io.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-cm4-io.dts
@@ -1,23 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0
 /dts-v1/;
 #include "bcm2711-rpi-cm4.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
 / {
        model = "Raspberry Pi Compute Module 4 IO Board";
-
-       leds {
-               led-act {
-                       gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
-               };
-
-               led-pwr {
-                       label = "PWR";
-                       gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
-                       default-state = "keep";
-                       linux,default-trigger = "default-on";
-               };
-       };
 };
 
 &ddc0 {
@@ -113,6 +101,19 @@
        status = "okay";
 };
 
+&led_act {
+       gpios = <&gpio 42 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+       led-pwr {
+               label = "PWR";
+               gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+               default-state = "keep";
+               linux,default-trigger = "default-on";
+       };
+};
+
 &pixelvalve0 {
        status = "okay";
 };

diff --git a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
index 1470d20..02ce817 100644 (file)
--- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts
@@ -3,6 +3,7 @@
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
 #include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
 / {
@@ -13,19 +14,6 @@
                device_type = "memory";
                reg = <0 0x10000000>;
        };
-
-       leds {
-               led-act {
-                       gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
-               };
-
-               led-pwr {
-                       label = "PWR";
-                       gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
-                       default-state = "keep";
-                       linux,default-trigger = "default-on";
-               };
-       };
 };
 
 &gpio {
@@ -108,6 +96,19 @@
        status = "okay";
 };
 
+&led_act {
+       gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+       led-pwr {
+               label = "PWR";
+               gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
+               default-state = "keep";
+               linux,default-trigger = "default-on";
+       };
+};
+
 &pwm {
        pinctrl-names = "default";
        pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;

diff --git a/arch/arm/boot/dts/bcm2835-rpi-a.dts b/arch/arm/boot/dts/bcm2835-rpi-a.dts
index 89be496..3fdf60e 100644 (file)
--- a/arch/arm/boot/dts/bcm2835-rpi-a.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-a.dts
@@ -3,6 +3,7 @@
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
 #include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
 / {
@@ -13,12 +14,6 @@
                device_type = "memory";
                reg = <0 0x10000000>;
        };
-
-       leds {
-               led-act {
-                       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
-               };
-       };
 };
 
 &gpio {
@@ -103,6 +98,10 @@
        status = "okay";
 };
 
+&led_act {
+       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+};
+
 &pwm {
        pinctrl-names = "default";
        pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;

diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
index 7f653f1..9956fd0 100644 (file)
--- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts
@@ -3,6 +3,7 @@
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
 #include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-smsc9514.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
@@ -14,19 +15,6 @@
                device_type = "memory";
                reg = <0 0x20000000>;
        };
-
-       leds {
-               led-act {
-                       gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
-               };
-
-               led-pwr {
-                       label = "PWR";
-                       gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
-                       default-state = "keep";
-                       linux,default-trigger = "default-on";
-               };
-       };
 };
 
 &gpio {
@@ -110,6 +98,19 @@
        status = "okay";
 };
 
+&led_act {
+       gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+       led-pwr {
+               label = "PWR";
+               gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
+               default-state = "keep";
+               linux,default-trigger = "default-on";
+       };
+};
+
 &pwm {
        pinctrl-names = "default";
        pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;

diff --git a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
index 55e7cb0..4e1770a 100644 (file)
--- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts
@@ -3,6 +3,7 @@
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
 #include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-smsc9512.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
@@ -14,12 +15,6 @@
                device_type = "memory";
                reg = <0 0x10000000>;
        };
-
-       leds {
-               led-act {
-                       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
-               };
-       };
 };
 
 &gpio {
@@ -103,6 +98,10 @@
        status = "okay";
 };
 
+&led_act {
+       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+};
+
 &pwm {
        pinctrl-names = "default";
        pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;

diff --git a/arch/arm/boot/dts/bcm2835-rpi-b.dts b/arch/arm/boot/dts/bcm2835-rpi-b.dts
index 3020c42..eec1d08 100644 (file)
--- a/arch/arm/boot/dts/bcm2835-rpi-b.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts
@@ -3,6 +3,7 @@
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
 #include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-smsc9512.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
@@ -14,12 +15,6 @@
                device_type = "memory";
                reg = <0 0x10000000>;
        };
-
-       leds {
-               led-act {
-                       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
-               };
-       };
 };
 
 &gpio {
@@ -97,6 +92,10 @@
        status = "okay";
 };
 
+&led_act {
+       gpios = <&gpio 16 GPIO_ACTIVE_LOW>;
+};
+
 &pwm {
        pinctrl-names = "default";
        pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;

diff --git a/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi b/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
index f71d7e9..750cd76 100644 (file)
--- a/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi-cm1.dtsi
@@ -3,6 +3,7 @@
 #include "bcm2835.dtsi"
 #include "bcm2835-rpi.dtsi"
 #include "bcm2835-rpi-common.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 
 / {
        leds {
@@ -33,6 +34,10 @@
        };
 };
 
+&led_act {
+       gpios = <&gpio 47 GPIO_ACTIVE_LOW>;
+};
+
 &sdhost {
        non-removable;
        vmmc-supply = <&reg_3v3>;

diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts
index 9b3a207..dbf8259 100644 (file)
--- 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>;
 };

diff --git a/arch/arm/boot/dts/bcm2835-rpi-zero.dts b/arch/arm/boot/dts/bcm2835-rpi-zero.dts
index f9359ac..f80e65a 100644 (file)
--- a/arch/arm/boot/dts/bcm2835-rpi-zero.dts
+++ b/arch/arm/boot/dts/bcm2835-rpi-zero.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"
 
 / {
@@ -17,12 +18,6 @@
                device_type = "memory";
                reg = <0 0x20000000>;
        };
-
-       leds {
-               led-act {
-                       gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
-               };
-       };
 };
 
 &gpio {
@@ -105,6 +100,10 @@
        status = "okay";
 };
 
+&led_act {
+       gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+};
+
 &sdhost {
        pinctrl-names = "default";
        pinctrl-0 = <&sdhost_gpio48>;

diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi
index 87ddcad..ee9ee9d 100644 (file)
--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
@@ -1,16 +1,6 @@
 #include <dt-bindings/power/raspberrypi-power.h>
 
 / {
-       leds {
-               compatible = "gpio-leds";
-
-               led-act {
-                       label = "ACT";
-                       default-state = "keep";
-                       linux,default-trigger = "heartbeat";
-               };
-       };
-
        soc {
                firmware: firmware {
                        compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";

diff --git a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
index 3635502..6068ec3 100644 (file)
--- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
+++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts
@@ -2,6 +2,7 @@
 /dts-v1/;
 #include "bcm2836.dtsi"
 #include "bcm2836-rpi.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-smsc9514.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 
@@ -13,19 +14,6 @@
                device_type = "memory";
                reg = <0 0x40000000>;
        };
-
-       leds {
-               led-act {
-                       gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
-               };
-
-               led-pwr {
-                       label = "PWR";
-                       gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
-                       default-state = "keep";
-                       linux,default-trigger = "default-on";
-               };
-       };
 };
 
 &gpio {
@@ -109,6 +97,19 @@
        status = "okay";
 };
 
+&led_act {
+       gpios = <&gpio 47 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+       led-pwr {
+               label = "PWR";
+               gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
+               default-state = "keep";
+               linux,default-trigger = "default-on";
+       };
+};
+
 &pwm {
        pinctrl-names = "default";
        pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio45>;

diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
index f7222a2..3548306 100644 (file)
--- a/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
+++ b/arch/arm/boot/dts/bcm2837-rpi-3-a-plus.dts
@@ -2,6 +2,7 @@
 /dts-v1/;
 #include "bcm2837.dtsi"
 #include "bcm2836-rpi.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
 
@@ -18,19 +19,6 @@
                device_type = "memory";
                reg = <0 0x20000000>;
        };
-
-       leds {
-               led-act {
-                       gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
-               };
-
-               led-pwr {
-                       label = "PWR";
-                       gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
-                       default-state = "keep";
-                       linux,default-trigger = "default-on";
-               };
-       };
 };
 
 &firmware {
@@ -124,6 +112,19 @@
        status = "okay";
 };
 
+&led_act {
+       gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+       led-pwr {
+               label = "PWR";
+               gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+               default-state = "keep";
+               linux,default-trigger = "default-on";
+       };
+};
+
 &pwm {
        pinctrl-names = "default";
        pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;

diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
index ec721d3..2f1800c 100644 (file)
--- a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
+++ b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts
@@ -3,6 +3,7 @@
 #include "bcm2837.dtsi"
 #include "bcm2836-rpi.dtsi"
 #include "bcm283x-rpi-lan7515.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-host.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
 
@@ -19,19 +20,6 @@
                device_type = "memory";
                reg = <0 0x40000000>;
        };
-
-       leds {
-               led-act {
-                       gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
-               };
-
-               led-pwr {
-                       label = "PWR";
-                       gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
-                       default-state = "keep";
-                       linux,default-trigger = "default-on";
-               };
-       };
 };
 
 &bt {
@@ -130,6 +118,19 @@
        status = "okay";
 };
 
+&led_act {
+       gpios = <&gpio 29 GPIO_ACTIVE_HIGH>;
+};
+
+&leds {
+       led-pwr {
+               label = "PWR";
+               gpios = <&expgpio 2 GPIO_ACTIVE_LOW>;
+               default-state = "keep";
+               linux,default-trigger = "default-on";
+       };
+};
+
 &pwm {
        pinctrl-names = "default";
        pinctrl-0 = <&pwm0_gpio40 &pwm1_gpio41>;

diff --git a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts
index fb6a417..6127034 100644 (file)
--- 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";

diff --git a/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi b/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi
index f57b4ca..1e4e494 100644 (file)
--- a/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi
+++ b/arch/arm/boot/dts/bcm2837-rpi-cm3.dtsi
@@ -9,14 +9,6 @@
                reg = <0 0x40000000>;
        };
 
-       leds {
-               /*
-                * Since there is no upstream GPIO driver yet,
-                * remove the incomplete node.
-                */
-               /delete-node/ led-act;
-       };
-
        reg_3v3: fixed-regulator {
                compatible = "regulator-fixed";
                regulator-name = "3V3";

diff --git a/arch/arm/boot/dts/bcm2837-rpi-zero-2-w.dts b/arch/arm/boot/dts/bcm2837-rpi-zero-2-w.dts
index 4a76856..b9cc459 100644 (file)
--- a/arch/arm/boot/dts/bcm2837-rpi-zero-2-w.dts
+++ b/arch/arm/boot/dts/bcm2837-rpi-zero-2-w.dts
@@ -6,6 +6,7 @@
 /dts-v1/;
 #include "bcm2837.dtsi"
 #include "bcm2836-rpi.dtsi"
+#include "bcm283x-rpi-led-deprecated.dtsi"
 #include "bcm283x-rpi-usb-otg.dtsi"
 #include "bcm283x-rpi-wifi-bt.dtsi"
 
@@ -22,12 +23,6 @@
                /* 8250 auxiliary UART instead of pl011 */
                stdout-path = "serial1:115200n8";
        };
-
-       leds {
-               led-act {
-                       gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
-               };
-       };
 };
 
 &bt {
@@ -109,6 +104,10 @@
        status = "okay";
 };
 
+&led_act {
+       gpios = <&gpio 29 GPIO_ACTIVE_LOW>;
+};
+
 &sdhci {
        pinctrl-0 = <&emmc_gpio34 &gpclk2_gpio43>;
 };

diff --git a/arch/arm/boot/dts/bcm283x-rpi-led-deprecated.dtsi b/arch/arm/boot/dts/bcm283x-rpi-led-deprecated.dtsi
new file mode 100644 (file)
index 0000000..f83e56d
--- /dev/null
+++ b/arch/arm/boot/dts/bcm283x-rpi-led-deprecated.dtsi
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0
+
+/ {
+       /*
+        * This file provides the now deprecated ACT LED to the
+        * Raspberry Pi boards. Please don't include this file
+        * for new boards!
+        */
+       leds: leds {
+               compatible = "gpio-leds";
+
+               led_act: led-act {
+                       label = "ACT";
+                       default-state = "keep";
+                       linux,default-trigger = "heartbeat";
+               };
+       };
+};