From: Ahmad Fatoum <a.fatoum@barebox.org>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@barebox.org>
Subject: [PATCH v3 2/6] ARM: rpi: make power domain optional
Date: Mon, 1 Dec 2025 09:45:52 +0100 [thread overview]
Message-ID: <20251201084737.1270303-2-a.fatoum@barebox.org> (raw)
In-Reply-To: <20251201084737.1270303-1-a.fatoum@barebox.org>
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@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@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@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@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@0} {
reg = <0x0 0x0>;
};
+
+&power {
+ barebox,allow-dummy;
+};
--
2.47.3
next prev parent reply other threads:[~2025-12-01 8:48 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-01 8:45 [PATCH v3 1/6] ARM: zynqmp: dts: mark power domain as dummy Ahmad Fatoum
2025-12-01 8:45 ` Ahmad Fatoum [this message]
2025-12-01 8:45 ` [PATCH v3 3/6] pmdomain: add Rockchip power domain support Ahmad Fatoum
2025-12-01 8:45 ` [PATCH v3 4/6] of: add proper driver for simple-pm-bus Ahmad Fatoum
2025-12-01 8:45 ` [PATCH v3 5/6] pmdomain: warn if deep probe enabled and driver missing Ahmad Fatoum
2025-12-01 8:45 ` [PATCH v3 6/6] pmdomain: genpd_activate() automatically for deep probe platforms Ahmad Fatoum
2025-12-01 10:49 ` [PATCH v3 1/6] ARM: zynqmp: dts: mark power domain as dummy Sascha Hauer
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