[PATCH v3 2/6] ARM: rpi: make power domain optional

[Ahmad Fatoum]

We have deep probe enabled for the Raspberry Pi boards, but don't have a
power domain driver and indeed never needed one till now.

Mark it optional using the barebox,allow-dummy property.

Signed-off-by: Ahmad Fatoum <a.fatoum at barebox.org>
---
v2 -> v3:
  - new change to suppress warning introduced later in series
---
 arch/arm/dts/bcm2711-rpi.dtsi    | 4 ++++
 arch/arm/dts/bcm2835-rpi.dts     | 4 ++++
 arch/arm/dts/bcm2836-rpi-2.dts   | 4 ++++
 arch/arm/dts/bcm2837-rpi-3.dts   | 4 ++++
 arch/arm/dts/bcm2837-rpi-cm3.dts | 4 ++++
 5 files changed, 20 insertions(+)

diff --git a/arch/arm/dts/bcm2711-rpi.dtsi b/arch/arm/dts/bcm2711-rpi.dtsi
index dbcfc085ae1f..2722133a4afc 100644
--- a/arch/arm/dts/bcm2711-rpi.dtsi
+++ b/arch/arm/dts/bcm2711-rpi.dtsi
@@ -15,3 +15,7 @@ &uart1 {
 	 */
 	clock-frequency = <500000000>;
 };
+
+&power {
+	barebox,allow-dummy;
+};
diff --git a/arch/arm/dts/bcm2835-rpi.dts b/arch/arm/dts/bcm2835-rpi.dts
index 1564ebfcd713..07509dd77270 100644
--- a/arch/arm/dts/bcm2835-rpi.dts
+++ b/arch/arm/dts/bcm2835-rpi.dts
@@ -11,3 +11,7 @@ / {
 &{/memory at 0} {
 	reg = <0x0 0x0>;
 };
+
+&power {
+	barebox,allow-dummy;
+};
diff --git a/arch/arm/dts/bcm2836-rpi-2.dts b/arch/arm/dts/bcm2836-rpi-2.dts
index 4b59afb17e93..4632b17880ae 100644
--- a/arch/arm/dts/bcm2836-rpi-2.dts
+++ b/arch/arm/dts/bcm2836-rpi-2.dts
@@ -7,3 +7,7 @@ / {
 &{/memory at 0} {
 	reg = <0x0 0x0>;
 };
+
+&power {
+	barebox,allow-dummy;
+};
diff --git a/arch/arm/dts/bcm2837-rpi-3.dts b/arch/arm/dts/bcm2837-rpi-3.dts
index 38fc947b4038..48dfbbed2df5 100644
--- a/arch/arm/dts/bcm2837-rpi-3.dts
+++ b/arch/arm/dts/bcm2837-rpi-3.dts
@@ -7,3 +7,7 @@ / {
 &{/memory at 0} {
 	reg = <0x0 0x0>;
 };
+
+&power {
+	barebox,allow-dummy;
+};
diff --git a/arch/arm/dts/bcm2837-rpi-cm3.dts b/arch/arm/dts/bcm2837-rpi-cm3.dts
index 78613f12c697..9c2e41c98475 100644
--- a/arch/arm/dts/bcm2837-rpi-cm3.dts
+++ b/arch/arm/dts/bcm2837-rpi-cm3.dts
@@ -11,3 +11,7 @@ chosen {
 &{/memory at 0} {
 	reg = <0x0 0x0>;
 };
+
+&power {
+	barebox,allow-dummy;
+};
-- 
2.47.3