[PATCH 00/13] dts: broadcom: Fix remaining DT warnings

[PATCH 00/13] dts: broadcom: Fix remaining DT warnings

[Rob Herring (Arm)]

This series fixes most of the remaining DT warnings for Broadcom 
platforms. There's a few left after this which requires some reworking 
of the MTD partition schemas which I will send out later.

Not tested on any platforms.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
Rob Herring (Arm) (13):
      ARM: dts: broadcom: bcm2711: Fix 'simple-bus' node names
      ARM: dts: broadcom: bcm2835-rpi: Move non simple-bus nodes to root level
      arm64: dts: broadcom: bcm2712: Move non simple-bus nodes to root level
      arm64: dts: broadcom: Remove unused and undocumented nodes
      arm64: dts: broadcom: stingray: Rework clock nodes
      arm64: dts: broadcom: stingray: Fix 'simple-bus' node names
      arm64: dts: broadcom: stingray: Move raid nodes out of bus
      arm64: dts: broadcom: Use preferred node names
      arm64: dts: broadcom: ns2-svk: Use non-deprecated at25 properties
      arm64: dts: broadcom: northstar2: Rework clock nodes
      arm64: dts: broadcom: northstar2: Drop unused and undocumented "brcm,pcie-ob-oarr-size" properties
      arm64: dts: broadcom: northstar2: Drop QSPI "clock-names"
      arm64: dts: broadcom: northstar2: Drop "arm,cci-400-pmu" fallback compatible

 arch/arm/boot/dts/broadcom/bcm2711.dtsi            |   4 +-
 arch/arm/boot/dts/broadcom/bcm2835-common.dtsi     |   7 +-
 arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi        |  16 +-
 .../boot/dts/broadcom/bcm2712-rpi-5-b-ovl-rp1.dts  |  49 +++---
 arch/arm64/boot/dts/broadcom/bcm2712.dtsi          |   8 +-
 .../boot/dts/broadcom/northstar2/ns2-clock.dtsi    | 105 ------------
 .../arm64/boot/dts/broadcom/northstar2/ns2-svk.dts |  26 +--
 .../arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts |   2 +-
 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi   |  87 ++++++++--
 .../boot/dts/broadcom/stingray/bcm958742-base.dtsi |   2 +-
 .../boot/dts/broadcom/stingray/stingray-clock.dtsi | 182 ---------------------
 .../boot/dts/broadcom/stingray/stingray-fs4.dtsi   | 114 ++++++-------
 .../boot/dts/broadcom/stingray/stingray-pcie.dtsi  |   2 +-
 .../dts/broadcom/stingray/stingray-pinctrl.dtsi    |   2 +-
 .../boot/dts/broadcom/stingray/stingray-usb.dtsi   |  21 +--
 .../arm64/boot/dts/broadcom/stingray/stingray.dtsi | 148 +++++++++++++++--
 16 files changed, 315 insertions(+), 460 deletions(-)
---
base-commit: 6cd6c12031130a349a098dbeb19d8c3070d2dfbe
change-id: 20260106-dt-dtbs-broadcom-fixes-b59d17a73a3f

Best regards,
--  
Rob Herring (Arm) <robh@kernel.org>

[PATCH 01/13] ARM: dts: broadcom: bcm2711: Fix 'simple-bus' node names

[Rob Herring (Arm)]

Fix 'simple-bus' node names to follow the defined pattern. Nodes with 'reg'
or 'ranges' addresses should also have a unit-address.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 arch/arm/boot/dts/broadcom/bcm2711.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/broadcom/bcm2711.dtsi b/arch/arm/boot/dts/broadcom/bcm2711.dtsi
index c06d9f5e53c8..5e3b4bb39396 100644
--- a/arch/arm/boot/dts/broadcom/bcm2711.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2711.dtsi
@@ -415,7 +415,7 @@ ddc1: i2c@7ef09500 {
 	 * The firmware will find whether the emmc2bus alias is defined, and if
 	 * so, it'll edit the dma-ranges property below accordingly.
 	 */
-	emmc2bus: emmc2bus {
+	emmc2bus: emmc2-bus@fe000000 {
 		compatible = "simple-bus";
 		#address-cells = <2>;
 		#size-cells = <1>;
@@ -542,7 +542,7 @@ l2: l2-cache0 {
 		};
 	};
 
-	scb {
+	scb-bus@fc000000 {
 		compatible = "simple-bus";
 		#address-cells = <2>;
 		#size-cells = <1>;

-- 
2.51.0

Re: [PATCH 01/13] ARM: dts: broadcom: bcm2711: Fix 'simple-bus' node names

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:40 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> Fix 'simple-bus' node names to follow the defined pattern. Nodes with 'reg'
> or 'ranges' addresses should also have a unit-address.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
--
Florian

[PATCH 02/13] ARM: dts: broadcom: bcm2835-rpi: Move non simple-bus nodes to root level

[Rob Herring (Arm)]

The 'gpu' and 'firmware' nodes are not MMIO devices, so they should not be
under a 'simple-bus'. Additionally, the "raspberrypi,bcm2835-power" node
is part of the firmware, so move it under the /firmware node.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 arch/arm/boot/dts/broadcom/bcm2835-common.dtsi |  7 ++++---
 arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi    | 16 ++++++++--------
 2 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi b/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi
index 9261b67dbee1..1e76b290510d 100644
--- a/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi
@@ -141,9 +141,10 @@ v3d: v3d@7ec00000 {
 			interrupts = <1 10>;
 		};
 
-		vc4: gpu {
-			compatible = "brcm,bcm2835-vc4";
-		};
+	};
+
+	vc4: gpu {
+		compatible = "brcm,bcm2835-vc4";
 	};
 };
 
diff --git a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
index e9bf41b9f5c1..9ab70b519a63 100644
--- a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
@@ -1,15 +1,13 @@
 #include <dt-bindings/power/raspberrypi-power.h>
 
 / {
-	soc {
-		firmware: firmware {
-			compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
-			mboxes = <&mailbox>;
+	firmware: firmware {
+		compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
+		mboxes = <&mailbox>;
 
-			firmware_clocks: clocks {
-				compatible = "raspberrypi,firmware-clocks";
-				#clock-cells = <1>;
-			};
+		firmware_clocks: clocks {
+			compatible = "raspberrypi,firmware-clocks";
+			#clock-cells = <1>;
 		};
 
 		power: power {
@@ -17,7 +15,9 @@ power: power {
 			firmware = <&firmware>;
 			#power-domain-cells = <1>;
 		};
+	};
 
+	soc {
 		vchiq: mailbox@7e00b840 {
 			compatible = "brcm,bcm2835-vchiq";
 			reg = <0x7e00b840 0x3c>;

-- 
2.51.0

Re: [PATCH 02/13] ARM: dts: broadcom: bcm2835-rpi: Move non simple-bus nodes to root level

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:41 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> The 'gpu' and 'firmware' nodes are not MMIO devices, so they should not be
> under a 'simple-bus'. Additionally, the "raspberrypi,bcm2835-power" node
> is part of the firmware, so move it under the /firmware node.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
--
Florian

Re: [PATCH 02/13] ARM: dts: broadcom: bcm2835-rpi: Move non simple-bus nodes to root level

[Marek Szyprowski]

On 07.01.2026 03:09, Rob Herring (Arm) wrote:
> The 'gpu' and 'firmware' nodes are not MMIO devices, so they should not be
> under a 'simple-bus'. Additionally, the "raspberrypi,bcm2835-power" node
> is part of the firmware, so move it under the /firmware node.
>
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

This breaks operation of all drivers under the firmware node. I'm not 
exactly sure why, but they are not properly instantiated. It must be 
something specific to "firmware" name, but I didn't dig enough to find 
exactly where and why.

After changing the "/firmware" node name "xfirmware" everything works again:


diff --git a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi 
b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
index 9ab70b519a63..464f032ccb71 100644
--- a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
@@ -1,7 +1,7 @@
  #include <dt-bindings/power/raspberrypi-power.h>

  / {
-       firmware: firmware {
+       firmware: xfirmware {
                 compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
                 mboxes = <&mailbox>;


Same issue occurs with bcm2712 change (patch 3/13).


> ---
>   arch/arm/boot/dts/broadcom/bcm2835-common.dtsi |  7 ++++---
>   arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi    | 16 ++++++++--------
>   2 files changed, 12 insertions(+), 11 deletions(-)
>
> diff --git a/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi b/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi
> index 9261b67dbee1..1e76b290510d 100644
> --- a/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi
> +++ b/arch/arm/boot/dts/broadcom/bcm2835-common.dtsi
> @@ -141,9 +141,10 @@ v3d: v3d@7ec00000 {
>   			interrupts = <1 10>;
>   		};
>   
> -		vc4: gpu {
> -			compatible = "brcm,bcm2835-vc4";
> -		};
> +	};
> +
> +	vc4: gpu {
> +		compatible = "brcm,bcm2835-vc4";
>   	};
>   };
>   
> diff --git a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
> index e9bf41b9f5c1..9ab70b519a63 100644
> --- a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
> +++ b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
> @@ -1,15 +1,13 @@
>   #include <dt-bindings/power/raspberrypi-power.h>
>   
>   / {
> -	soc {
> -		firmware: firmware {
> -			compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
> -			mboxes = <&mailbox>;
> +	firmware: firmware {
> +		compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
> +		mboxes = <&mailbox>;
>   
> -			firmware_clocks: clocks {
> -				compatible = "raspberrypi,firmware-clocks";
> -				#clock-cells = <1>;
> -			};
> +		firmware_clocks: clocks {
> +			compatible = "raspberrypi,firmware-clocks";
> +			#clock-cells = <1>;
>   		};
>   
>   		power: power {
> @@ -17,7 +15,9 @@ power: power {
>   			firmware = <&firmware>;
>   			#power-domain-cells = <1>;
>   		};
> +	};
>   
> +	soc {
>   		vchiq: mailbox@7e00b840 {
>   			compatible = "brcm,bcm2835-vchiq";
>   			reg = <0x7e00b840 0x3c>;
>
Best regards
-- 
Marek Szyprowski, PhD
Samsung R&D Institute Poland

Re: [PATCH 02/13] ARM: dts: broadcom: bcm2835-rpi: Move non simple-bus nodes to root level

[Rob Herring]

On Fri, Jan 9, 2026 at 6:01 AM Marek Szyprowski
<m.szyprowski@samsung.com> wrote:
>
> On 07.01.2026 03:09, Rob Herring (Arm) wrote:
> > The 'gpu' and 'firmware' nodes are not MMIO devices, so they should not be
> > under a 'simple-bus'. Additionally, the "raspberrypi,bcm2835-power" node
> > is part of the firmware, so move it under the /firmware node.
> >
> > Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
>
> This breaks operation of all drivers under the firmware node. I'm not
> exactly sure why, but they are not properly instantiated. It must be
> something specific to "firmware" name, but I didn't dig enough to find
> exactly where and why.
>
> After changing the "/firmware" node name "xfirmware" everything works again:
>
>
> diff --git a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
> b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
> index 9ab70b519a63..464f032ccb71 100644
> --- a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
> +++ b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
> @@ -1,7 +1,7 @@
>   #include <dt-bindings/power/raspberrypi-power.h>
>
>   / {
> -       firmware: firmware {
> +       firmware: xfirmware {
>                  compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
>                  mboxes = <&mailbox>;
>
>
> Same issue occurs with bcm2712 change (patch 3/13).

The issue is how /firmware is handled in drivers/of/platform.c and it
doesn't create a device for the /firmware node. I think the fix here
is /firmware needs to be just a container node and move
"raspberrypi,bcm2835-firmware" down a level. That also allows for
different types of firmware such as a TEE or SCMI should those or
something similar ever be needed.

I'll see if I can get kernelci to test that change. I don't think my
branch boots all boards though...

Rob

Re: [PATCH 02/13] ARM: dts: broadcom: bcm2835-rpi: Move non simple-bus nodes to root level

[Florian Fainelli]

On 1/12/26 10:09, Rob Herring wrote:
> On Fri, Jan 9, 2026 at 6:01 AM Marek Szyprowski
> <m.szyprowski@samsung.com> wrote:
>>
>> On 07.01.2026 03:09, Rob Herring (Arm) wrote:
>>> The 'gpu' and 'firmware' nodes are not MMIO devices, so they should not be
>>> under a 'simple-bus'. Additionally, the "raspberrypi,bcm2835-power" node
>>> is part of the firmware, so move it under the /firmware node.
>>>
>>> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
>>
>> This breaks operation of all drivers under the firmware node. I'm not
>> exactly sure why, but they are not properly instantiated. It must be
>> something specific to "firmware" name, but I didn't dig enough to find
>> exactly where and why.
>>
>> After changing the "/firmware" node name "xfirmware" everything works again:
>>
>>
>> diff --git a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
>> b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
>> index 9ab70b519a63..464f032ccb71 100644
>> --- a/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
>> +++ b/arch/arm/boot/dts/broadcom/bcm2835-rpi.dtsi
>> @@ -1,7 +1,7 @@
>>    #include <dt-bindings/power/raspberrypi-power.h>
>>
>>    / {
>> -       firmware: firmware {
>> +       firmware: xfirmware {
>>                   compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
>>                   mboxes = <&mailbox>;
>>
>>
>> Same issue occurs with bcm2712 change (patch 3/13).
> 
> The issue is how /firmware is handled in drivers/of/platform.c and it
> doesn't create a device for the /firmware node. I think the fix here
> is /firmware needs to be just a container node and move
> "raspberrypi,bcm2835-firmware" down a level. That also allows for
> different types of firmware such as a TEE or SCMI should those or
> something similar ever be needed.
> 
> I'll see if I can get kernelci to test that change. I don't think my
> branch boots all boards though...

Dropped this patch for now, until your of_platform.c fix lands and I can 
apply your two other patches.
-- 
Florian

[PATCH 03/13] arm64: dts: broadcom: bcm2712: Move non simple-bus nodes to root level

[Rob Herring (Arm)]

The 'gpu' and 'firmware' nodes are not MMIO devices, so they should not be
under a 'simple-bus'.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 .../boot/dts/broadcom/bcm2712-rpi-5-b-ovl-rp1.dts  | 49 ++++++++++------------
 arch/arm64/boot/dts/broadcom/bcm2712.dtsi          |  8 ++--
 2 files changed, 26 insertions(+), 31 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b-ovl-rp1.dts b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b-ovl-rp1.dts
index 04738bf281eb..7d4742ebe247 100644
--- a/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b-ovl-rp1.dts
+++ b/arch/arm64/boot/dts/broadcom/bcm2712-rpi-5-b-ovl-rp1.dts
@@ -44,6 +44,28 @@ power_button: power-button {
 		};
 	};
 
+	firmware: firmware {
+		compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
+
+		mboxes = <&mailbox>;
+
+		firmware_clocks: clocks {
+			compatible = "raspberrypi,firmware-clocks";
+			#clock-cells = <1>;
+		};
+
+		reset: reset {
+			compatible = "raspberrypi,firmware-reset";
+			#reset-cells = <1>;
+		};
+
+		power: power {
+			compatible = "raspberrypi,bcm2835-power";
+			firmware = <&firmware>;
+			#power-domain-cells = <1>;
+		};
+	};
+
 	sd_io_1v8_reg: sd-io-1v8-reg {
 		compatible = "regulator-gpio";
 		regulator-name = "vdd-sd-io";
@@ -189,33 +211,6 @@ wifi: wifi@1 {
 	};
 };
 
-&soc {
-	firmware: firmware {
-		compatible = "raspberrypi,bcm2835-firmware", "simple-mfd";
-		#address-cells = <1>;
-		#size-cells = <1>;
-
-		mboxes = <&mailbox>;
-		dma-ranges;
-
-		firmware_clocks: clocks {
-			compatible = "raspberrypi,firmware-clocks";
-			#clock-cells = <1>;
-		};
-
-		reset: reset {
-			compatible = "raspberrypi,firmware-reset";
-			#reset-cells = <1>;
-		};
-	};
-
-	power: power {
-		compatible = "raspberrypi,bcm2835-power";
-		firmware = <&firmware>;
-		#power-domain-cells = <1>;
-	};
-};
-
 /* uarta communicates with the BT module */
 &uarta {
 	uart-has-rtscts;
diff --git a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
index d57a9b1bff70..330a121ebfcb 100644
--- a/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
+++ b/arch/arm64/boot/dts/broadcom/bcm2712.dtsi
@@ -508,10 +508,6 @@ axi: axi {
 			     <0x18 0x00000000  0x18 0x00000000  0x04 0x00000000>,
 			     <0x1c 0x00000000  0x1c 0x00000000  0x04 0x00000000>;
 
-		vc4: gpu {
-			compatible = "brcm,bcm2712-vc6";
-		};
-
 		pcie0: pcie@1000100000 {
 			compatible = "brcm,bcm2712-pcie";
 			reg = <0x10 0x00100000 0x00 0x9310>;
@@ -648,6 +644,10 @@ mip1: msi-controller@1000131000 {
 		};
 	};
 
+	vc4: gpu {
+		compatible = "brcm,bcm2712-vc6";
+	};
+
 	timer {
 		compatible = "arm,armv8-timer";
 		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) |

-- 
2.51.0

Re: [PATCH 03/13] arm64: dts: broadcom: bcm2712: Move non simple-bus nodes to root level

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:42 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> The 'gpu' and 'firmware' nodes are not MMIO devices, so they should not be
> under a 'simple-bus'.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian

Re: [PATCH 03/13] arm64: dts: broadcom: bcm2712: Move non simple-bus nodes to root level

[Florian Fainelli]

On 1/8/26 09:33, Florian Fainelli wrote:
> From: Florian Fainelli <f.fainelli@gmail.com>
> 
> On Tue, 06 Jan 2026 20:09:42 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
>> The 'gpu' and 'firmware' nodes are not MMIO devices, so they should not be
>> under a 'simple-bus'.
>>
>> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
>> ---
> 
> Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
> --
> Florian

Also dropped.
-- 
Florian

[PATCH 04/13] arm64: dts: broadcom: Remove unused and undocumented nodes

[Rob Herring (Arm)]

The "silabs,si3226x" and "brcm,bdc-v0.16" nodes have no documentation
and no driver in the kernel, so remove them. They can be added back with
proper documentation if there is a need for them.

Note that if both USB ports have similar memory maps in relationship to
their USB PHY nodes, it looks like the device controller should have
been at 0x12000, not 0x21000?

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts   | 16 ----------------
 .../boot/dts/broadcom/stingray/stingray-usb.dtsi      | 19 -------------------
 2 files changed, 35 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
index 5939d342aec7..f06472edd4a1 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
@@ -106,22 +106,6 @@ &uart3 {
 
 &ssp0 {
 	status = "okay";
-
-	slic@0 {
-		compatible = "silabs,si3226x";
-		reg = <0>;
-		spi-max-frequency = <5000000>;
-		spi-cpha;
-		spi-cpol;
-		pl022,interface = <0>;
-		pl022,slave-tx-disable = <0>;
-		pl022,com-mode = <0>;
-		pl022,rx-level-trig = <1>;
-		pl022,tx-level-trig = <1>;
-		pl022,ctrl-len = <11>;
-		pl022,wait-state = <0>;
-		pl022,duplex = <0>;
-	};
 };
 
 &ssp1 {
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi
index ac4f7b8f9273..3fa9e57185b2 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi
@@ -31,16 +31,6 @@ xhci0: usb@1000 {
 			status = "disabled";
 		};
 
-		bdc0: usb@2000 {
-			compatible = "brcm,bdc-v0.16";
-			reg = <0x0 0x00002000 0x0 0x1000>;
-			interrupts = <GIC_SPI 259 IRQ_TYPE_LEVEL_HIGH>;
-			phys = <&usbphy0 0>, <&usbphy0 1>;
-			phy-names = "phy0", "phy1";
-			dma-coherent;
-			status = "disabled";
-		};
-
 		usbphy1: usb-phy@10000 {
 			compatible = "brcm,sr-usb-combo-phy";
 			reg = <0x0 0x00010000 0x0 0x100>;
@@ -65,13 +55,4 @@ xhci1: usb@11000 {
 			status = "disabled";
 		};
 
-		bdc1: usb@21000 {
-			compatible = "brcm,bdc-v0.16";
-			reg = <0x0 0x00021000 0x0 0x1000>;
-			interrupts = <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>;
-			phys = <&usbphy2>;
-			phy-names = "phy0";
-			dma-coherent;
-			status = "disabled";
-		};
 	};

-- 
2.51.0

Re: [PATCH 04/13] arm64: dts: broadcom: Remove unused and undocumented nodes

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:43 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> The "silabs,si3226x" and "brcm,bdc-v0.16" nodes have no documentation
> and no driver in the kernel, so remove them. They can be added back with
> proper documentation if there is a need for them.
> 
> Note that if both USB ports have similar memory maps in relationship to
> their USB PHY nodes, it looks like the device controller should have
> been at 0x12000, not 0x21000?
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian

[PATCH 05/13] arm64: dts: broadcom: stingray: Rework clock nodes

[Rob Herring (Arm)]

The stringray-clocks.dtsi is oddly included in the middle of a bus
node and is only included in one place, so collapse it into
stingray.dtsi. Move the fixed and fixed-factor clock nodes to the root
as they are not part of the bus. Rename the node names to use preferred
names.

Drop the unnecessary 1:1 fixed-factor clock providers.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 .../boot/dts/broadcom/stingray/stingray-clock.dtsi | 182 ---------------------
 .../arm64/boot/dts/broadcom/stingray/stingray.dtsi | 124 +++++++++++++-
 2 files changed, 120 insertions(+), 186 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi
deleted file mode 100644
index 10a106aca229..000000000000
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-clock.dtsi
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- *  BSD LICENSE
- *
- *  Copyright(c) 2016-2017 Broadcom.  All rights reserved.
- *
- *  Redistribution and use in source and binary forms, with or without
- *  modification, are permitted provided that the following conditions
- *  are met:
- *
- *    * Redistributions of source code must retain the above copyright
- *      notice, this list of conditions and the following disclaimer.
- *    * Redistributions in binary form must reproduce the above copyright
- *      notice, this list of conditions and the following disclaimer in
- *      the documentation and/or other materials provided with the
- *      distribution.
- *    * Neither the name of Broadcom nor the names of its
- *      contributors may be used to endorse or promote products derived
- *      from this software without specific prior written permission.
- *
- *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <dt-bindings/clock/bcm-sr.h>
-
-		osc: oscillator {
-			#clock-cells = <0>;
-			compatible = "fixed-clock";
-			clock-frequency = <50000000>;
-		};
-
-		crmu_ref25m: crmu_ref25m {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&osc>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-
-		genpll0: genpll0@1d104 {
-			#clock-cells = <1>;
-			compatible = "brcm,sr-genpll0";
-			reg = <0x0001d104 0x32>,
-			      <0x0001c854 0x4>;
-			clocks = <&osc>;
-			clock-output-names = "genpll0", "clk_125m", "clk_scr",
-					     "clk_250", "clk_pcie_axi",
-					     "clk_paxc_axi_x2",
-					     "clk_paxc_axi";
-		};
-
-		genpll2: genpll2@1d1ac {
-			#clock-cells = <1>;
-			compatible = "brcm,sr-genpll2";
-			reg = <0x0001d1ac 0x32>,
-			      <0x0001c854 0x4>;
-			clocks = <&osc>;
-			clock-output-names = "genpll2", "clk_nic",
-					     "clk_ts_500_ref", "clk_125_nitro",
-					     "clk_chimp", "clk_nic_flash",
-					     "clk_fs";
-		};
-
-		genpll3: genpll3@1d1e0 {
-			#clock-cells = <1>;
-			compatible = "brcm,sr-genpll3";
-			reg = <0x0001d1e0 0x32>,
-			      <0x0001c854 0x4>;
-			clocks = <&osc>;
-			clock-output-names = "genpll3", "clk_hsls",
-					     "clk_sdio";
-		};
-
-		genpll4: genpll4@1d214 {
-			#clock-cells = <1>;
-			compatible = "brcm,sr-genpll4";
-			reg = <0x0001d214 0x32>,
-			      <0x0001c854 0x4>;
-			clocks = <&osc>;
-			clock-output-names = "genpll4", "clk_ccn",
-					     "clk_tpiu_pll", "clk_noc",
-					     "clk_chclk_fs4",
-					     "clk_bridge_fscpu";
-		};
-
-		genpll5: genpll5@1d248 {
-			#clock-cells = <1>;
-			compatible = "brcm,sr-genpll5";
-			reg = <0x0001d248 0x32>,
-			      <0x0001c870 0x4>;
-			clocks = <&osc>;
-			clock-output-names = "genpll5", "clk_fs4_hf",
-					     "clk_crypto_ae", "clk_raid_ae";
-		};
-
-		lcpll0: lcpll0@1d0c4 {
-			#clock-cells = <1>;
-			compatible = "brcm,sr-lcpll0";
-			reg = <0x0001d0c4 0x3c>,
-			      <0x0001c870 0x4>;
-			clocks = <&osc>;
-			clock-output-names = "lcpll0", "clk_sata_refp",
-					     "clk_sata_refn", "clk_sata_350",
-					     "clk_sata_500";
-		};
-
-		lcpll1: lcpll1@1d138 {
-			#clock-cells = <1>;
-			compatible = "brcm,sr-lcpll1";
-			reg = <0x0001d138 0x3c>,
-			      <0x0001c870 0x4>;
-			clocks = <&osc>;
-			clock-output-names = "lcpll1", "clk_wan",
-					     "clk_usb_ref",
-					     "clk_crmu_ts";
-		};
-
-		hsls_clk: hsls_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&genpll3 1>;
-			clock-div = <1>;
-			clock-mult = <1>;
-		};
-
-		hsls_div2_clk: hsls_div2_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&genpll3 BCM_SR_GENPLL3_HSLS_CLK>;
-			clock-div = <2>;
-			clock-mult = <1>;
-
-		};
-
-		hsls_div4_clk: hsls_div4_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&genpll3 BCM_SR_GENPLL3_HSLS_CLK>;
-			clock-div = <4>;
-			clock-mult = <1>;
-		};
-
-		hsls_25m_clk: hsls_25m_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&crmu_ref25m>;
-			clock-div = <1>;
-			clock-mult = <1>;
-		};
-
-		hsls_25m_div2_clk: hsls_25m_div2_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&hsls_25m_clk>;
-			clock-div = <2>;
-			clock-mult = <1>;
-		};
-
-		sdio0_clk: sdio0_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&genpll3 BCM_SR_GENPLL3_SDIO_CLK>;
-			clock-div = <1>;
-			clock-mult = <1>;
-		};
-
-		sdio1_clk: sdio1_clk {
-			#clock-cells = <0>;
-			compatible = "fixed-factor-clock";
-			clocks = <&genpll3 BCM_SR_GENPLL3_SDIO_CLK>;
-			clock-div = <1>;
-			clock-mult = <1>;
-		};
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 857fa427e195..9b015b8e1bb1 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -30,6 +30,7 @@
  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include <dt-bindings/clock/bcm-sr.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 
 / {
@@ -159,6 +160,45 @@ mhb: syscon@60401000 {
 		reg = <0 0x60401000 0 0x38c>;
 	};
 
+	osc: clock-50000000 {
+		#clock-cells = <0>;
+		compatible = "fixed-clock";
+		clock-frequency = <50000000>;
+	};
+
+	crmu_ref25m: hsls_25m_clk: clock-25000000 {
+		#clock-cells = <0>;
+		compatible = "fixed-factor-clock";
+		clocks = <&osc>;
+		clock-div = <2>;
+		clock-mult = <1>;
+	};
+
+	hsls_div2_clk: hsls_div2_clk {
+		#clock-cells = <0>;
+		compatible = "fixed-factor-clock";
+		clocks = <&genpll3 BCM_SR_GENPLL3_HSLS_CLK>;
+		clock-div = <2>;
+		clock-mult = <1>;
+
+	};
+
+	hsls_div4_clk: hsls_div4_clk {
+		#clock-cells = <0>;
+		compatible = "fixed-factor-clock";
+		clocks = <&genpll3 BCM_SR_GENPLL3_HSLS_CLK>;
+		clock-div = <4>;
+		clock-mult = <1>;
+	};
+
+	hsls_25m_div2_clk: clock-12500000 {
+		#clock-cells = <0>;
+		compatible = "fixed-factor-clock";
+		clocks = <&hsls_25m_clk>;
+		clock-div = <2>;
+		clock-mult = <1>;
+	};
+
 	scr {
 		compatible = "simple-bus";
 		#address-cells = <1>;
@@ -269,8 +309,6 @@ crmu: crmu {
 		#size-cells = <1>;
 		ranges = <0x0 0x0 0x66400000 0x100000>;
 
-		#include "stingray-clock.dtsi"
-
 		otp: otp@1c400 {
 			compatible = "brcm,ocotp-v2";
 			reg = <0x0001c400 0x68>;
@@ -283,6 +321,84 @@ cdru: syscon@1d000 {
 			reg = <0x0001d000 0x400>;
 		};
 
+		lcpll0: clock-controller@1d0c4 {
+			#clock-cells = <1>;
+			compatible = "brcm,sr-lcpll0";
+			reg = <0x0001d0c4 0x3c>,
+				<0x0001c870 0x4>;
+			clocks = <&osc>;
+			clock-output-names = "lcpll0", "clk_sata_refp",
+						"clk_sata_refn", "clk_sata_350",
+						"clk_sata_500";
+		};
+
+		genpll0: clock-controller@1d104 {
+			#clock-cells = <1>;
+			compatible = "brcm,sr-genpll0";
+			reg = <0x0001d104 0x32>,
+				<0x0001c854 0x4>;
+			clocks = <&osc>;
+			clock-output-names = "genpll0", "clk_125m", "clk_scr",
+						"clk_250", "clk_pcie_axi",
+						"clk_paxc_axi_x2",
+						"clk_paxc_axi";
+		};
+
+		lcpll1: clock-controller@1d138 {
+			#clock-cells = <1>;
+			compatible = "brcm,sr-lcpll1";
+			reg = <0x0001d138 0x3c>,
+				<0x0001c870 0x4>;
+			clocks = <&osc>;
+			clock-output-names = "lcpll1", "clk_wan",
+						"clk_usb_ref",
+						"clk_crmu_ts";
+		};
+
+		genpll2: clock-controller@1d1ac {
+			#clock-cells = <1>;
+			compatible = "brcm,sr-genpll2";
+			reg = <0x0001d1ac 0x32>,
+				<0x0001c854 0x4>;
+			clocks = <&osc>;
+			clock-output-names = "genpll2", "clk_nic",
+						"clk_ts_500_ref", "clk_125_nitro",
+						"clk_chimp", "clk_nic_flash",
+						"clk_fs";
+		};
+
+		genpll3: clock-controller@1d1e0 {
+			#clock-cells = <1>;
+			compatible = "brcm,sr-genpll3";
+			reg = <0x0001d1e0 0x32>,
+				<0x0001c854 0x4>;
+			clocks = <&osc>;
+			clock-output-names = "genpll3", "clk_hsls",
+						"clk_sdio";
+		};
+
+		genpll4: clock-controller@1d214 {
+			#clock-cells = <1>;
+			compatible = "brcm,sr-genpll4";
+			reg = <0x0001d214 0x32>,
+				<0x0001c854 0x4>;
+			clocks = <&osc>;
+			clock-output-names = "genpll4", "clk_ccn",
+						"clk_tpiu_pll", "clk_noc",
+						"clk_chclk_fs4",
+						"clk_bridge_fscpu";
+		};
+
+		genpll5: clock-controller@1d248 {
+			#clock-cells = <1>;
+			compatible = "brcm,sr-genpll5";
+			reg = <0x0001d248 0x32>,
+				<0x0001c870 0x4>;
+			clocks = <&osc>;
+			clock-output-names = "genpll5", "clk_fs4_hf",
+						"clk_crypto_ae", "clk_raid_ae";
+		};
+
 		gpio_crmu: gpio@24800 {
 			compatible = "brcm,iproc-gpio";
 			reg = <0x00024800 0x4c>;
@@ -593,7 +709,7 @@ sdio0: sdhci@3f1000 {
 			reg = <0x003f1000 0x100>;
 			interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
 			bus-width = <8>;
-			clocks = <&sdio0_clk>;
+			clocks = <&genpll3 BCM_SR_GENPLL3_SDIO_CLK>;
 			iommus = <&smmu 0x6002 0x0000>;
 			status = "disabled";
 		};
@@ -603,7 +719,7 @@ sdio1: sdhci@3f2000 {
 			reg = <0x003f2000 0x100>;
 			interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;
 			bus-width = <8>;
-			clocks = <&sdio1_clk>;
+			clocks = <&genpll3 BCM_SR_GENPLL3_SDIO_CLK>;
 			iommus = <&smmu 0x6003 0x0000>;
 			status = "disabled";
 		};

-- 
2.51.0

Re: [PATCH 05/13] arm64: dts: broadcom: stingray: Rework clock nodes

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:44 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> The stringray-clocks.dtsi is oddly included in the middle of a bus
> node and is only included in one place, so collapse it into
> stingray.dtsi. Move the fixed and fixed-factor clock nodes to the root
> as they are not part of the bus. Rename the node names to use preferred
> names.
> 
> Drop the unnecessary 1:1 fixed-factor clock providers.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian

[PATCH 06/13] arm64: dts: broadcom: stingray: Fix 'simple-bus' node names

[Rob Herring (Arm)]

Fix 'simple-bus' node names to follow the defined pattern. Nodes with 'reg'
or 'ranges' addresses should also have a unit-address.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 .../arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi |  2 +-
 .../boot/dts/broadcom/stingray/stingray-pcie.dtsi      |  2 +-
 .../arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi |  2 +-
 arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi    | 18 +++++++++---------
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi
index 9666969c8c88..cf3cb9199ce4 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi
@@ -30,7 +30,7 @@
  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-	fs4: fs4 {
+	fs4: fs4-bus@67000000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-pcie.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-pcie.dtsi
index 663e51756746..fbb2621d1b29 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-pcie.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-pcie.dtsi
@@ -38,7 +38,7 @@ pcie8: pcie@60400000 {
 	phy-names = "pcie-phy";
 };
 
-pcie-ss {
+pcie-ss-bus@40000000 {
 	compatible = "simple-bus";
 	#address-cells = <1>;
 	#size-cells = <1>;
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi
index 3fa9e57185b2..850988287e48 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-usb.dtsi
@@ -2,7 +2,7 @@
 /*
  *Copyright(c) 2018 Broadcom
  */
-	usb {
+	usb-bus@68500000 {
 		compatible = "simple-bus";
 		#address-cells = <2>;
 		#size-cells = <2>;
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 9b015b8e1bb1..f9f77b2639c5 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -199,7 +199,7 @@ hsls_25m_div2_clk: clock-12500000 {
 		clock-mult = <1>;
 	};
 
-	scr {
+	scr-bus@61000000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -303,7 +303,7 @@ smmu: iommu@3000000 {
 		};
 	};
 
-	crmu: crmu {
+	crmu: crmu-bus@66400000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -412,7 +412,7 @@ gpio_crmu: gpio@24800 {
 	#include "stingray-pcie.dtsi"
 	#include "stingray-usb.dtsi"
 
-	hsls {
+	hsls-bus@68900000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -725,7 +725,7 @@ sdio1: sdhci@3f2000 {
 		};
 	};
 
-	tmons {
+	tmons-bus@8f100000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -814,18 +814,18 @@ cpu-crit {
 		};
 	};
 
-	nic-hsls {
+	nic-hsls-bus@60800000 {
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
-		ranges = <0x0 0x0  0x0 0x7fffffff>;
+		ranges = <0x0 0x0 0x60800000 0x6fffff>;
 
-		nic_i2c0: i2c@60826100 {
+		nic_i2c0: i2c@26100 {
 			compatible = "brcm,iproc-nic-i2c";
 			#address-cells = <1>;
 			#size-cells = <0>;
-			reg = <0x60826100 0x100>,
-			      <0x60e00408 0x1000>;
+			reg = <0x026100 0x100>,
+			      <0x600408 0x1000>;
 			brcm,ape-hsls-addr-mask = <0x03400000>;
 			clock-frequency = <100000>;
 			status = "disabled";

-- 
2.51.0

Re: [PATCH 06/13] arm64: dts: broadcom: stingray: Fix 'simple-bus' node names

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:45 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> Fix 'simple-bus' node names to follow the defined pattern. Nodes with 'reg'
> or 'ranges' addresses should also have a unit-address.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian

[PATCH 07/13] arm64: dts: broadcom: stingray: Move raid nodes out of bus

[Rob Herring (Arm)]

The 'raid' nodes are not MMIO devices and are not part of a bus, so move
them to the root level. Drop the unit-addresses as they don't have any
address.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 .../boot/dts/broadcom/stingray/stingray-fs4.dtsi   | 112 ++++++++++-----------
 1 file changed, 56 insertions(+), 56 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi
index cf3cb9199ce4..d704c4ab2147 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-fs4.dtsi
@@ -51,68 +51,68 @@ raid_mbox: raid_mbox@400000 {
 			msi-parent = <&gic_its 0x4300>;
 			#mbox-cells = <3>;
 		};
+	};
 
-		raid0: raid@0 {
-			compatible = "brcm,iproc-sba-v2";
-			mboxes = <&raid_mbox 0 0x1 0xff00>,
-				 <&raid_mbox 1 0x1 0xff00>,
-				 <&raid_mbox 2 0x1 0xff00>,
-				 <&raid_mbox 3 0x1 0xff00>;
-		};
+	raid0: raid-0 {
+		compatible = "brcm,iproc-sba-v2";
+		mboxes = <&raid_mbox 0 0x1 0xff00>,
+			 <&raid_mbox 1 0x1 0xff00>,
+			 <&raid_mbox 2 0x1 0xff00>,
+			 <&raid_mbox 3 0x1 0xff00>;
+	};
 
-		raid1: raid@1 {
-			compatible = "brcm,iproc-sba-v2";
-			mboxes = <&raid_mbox 4 0x1 0xff00>,
-				 <&raid_mbox 5 0x1 0xff00>,
-				 <&raid_mbox 6 0x1 0xff00>,
-				 <&raid_mbox 7 0x1 0xff00>;
-		};
+	raid1: raid-1 {
+		compatible = "brcm,iproc-sba-v2";
+		mboxes = <&raid_mbox 4 0x1 0xff00>,
+			 <&raid_mbox 5 0x1 0xff00>,
+			 <&raid_mbox 6 0x1 0xff00>,
+			 <&raid_mbox 7 0x1 0xff00>;
+	};
 
-		raid2: raid@2 {
-			compatible = "brcm,iproc-sba-v2";
-			mboxes = <&raid_mbox 8 0x1 0xff00>,
-				 <&raid_mbox 9 0x1 0xff00>,
-				 <&raid_mbox 10 0x1 0xff00>,
-				 <&raid_mbox 11 0x1 0xff00>;
-		};
+	raid2: raid-2 {
+		compatible = "brcm,iproc-sba-v2";
+		mboxes = <&raid_mbox 8 0x1 0xff00>,
+			 <&raid_mbox 9 0x1 0xff00>,
+			 <&raid_mbox 10 0x1 0xff00>,
+			 <&raid_mbox 11 0x1 0xff00>;
+	};
 
-		raid3: raid@3 {
-			compatible = "brcm,iproc-sba-v2";
-			mboxes = <&raid_mbox 12 0x1 0xff00>,
-				 <&raid_mbox 13 0x1 0xff00>,
-				 <&raid_mbox 14 0x1 0xff00>,
-				 <&raid_mbox 15 0x1 0xff00>;
-		};
+	raid3: raid-3 {
+		compatible = "brcm,iproc-sba-v2";
+		mboxes = <&raid_mbox 12 0x1 0xff00>,
+			 <&raid_mbox 13 0x1 0xff00>,
+			 <&raid_mbox 14 0x1 0xff00>,
+			 <&raid_mbox 15 0x1 0xff00>;
+	};
 
-		raid4: raid@4 {
-			compatible = "brcm,iproc-sba-v2";
-			mboxes = <&raid_mbox 16 0x1 0xff00>,
-				 <&raid_mbox 17 0x1 0xff00>,
-				 <&raid_mbox 18 0x1 0xff00>,
-				 <&raid_mbox 19 0x1 0xff00>;
-		};
+	raid4: raid-4 {
+		compatible = "brcm,iproc-sba-v2";
+		mboxes = <&raid_mbox 16 0x1 0xff00>,
+			 <&raid_mbox 17 0x1 0xff00>,
+			 <&raid_mbox 18 0x1 0xff00>,
+			 <&raid_mbox 19 0x1 0xff00>;
+	};
 
-		raid5: raid@5 {
-			compatible = "brcm,iproc-sba-v2";
-			mboxes = <&raid_mbox 20 0x1 0xff00>,
-				 <&raid_mbox 21 0x1 0xff00>,
-				 <&raid_mbox 22 0x1 0xff00>,
-				 <&raid_mbox 23 0x1 0xff00>;
-		};
+	raid5: raid-5 {
+		compatible = "brcm,iproc-sba-v2";
+		mboxes = <&raid_mbox 20 0x1 0xff00>,
+			 <&raid_mbox 21 0x1 0xff00>,
+			 <&raid_mbox 22 0x1 0xff00>,
+			 <&raid_mbox 23 0x1 0xff00>;
+	};
 
-		raid6: raid@6 {
-			compatible = "brcm,iproc-sba-v2";
-			mboxes = <&raid_mbox 24 0x1 0xff00>,
-				 <&raid_mbox 25 0x1 0xff00>,
-				 <&raid_mbox 26 0x1 0xff00>,
-				 <&raid_mbox 27 0x1 0xff00>;
-		};
+	raid6: raid-6 {
+		compatible = "brcm,iproc-sba-v2";
+		mboxes = <&raid_mbox 24 0x1 0xff00>,
+			 <&raid_mbox 25 0x1 0xff00>,
+			 <&raid_mbox 26 0x1 0xff00>,
+			 <&raid_mbox 27 0x1 0xff00>;
+	};
 
-		raid7: raid@7 {
-			compatible = "brcm,iproc-sba-v2";
-			mboxes = <&raid_mbox 28 0x1 0xff00>,
-				 <&raid_mbox 29 0x1 0xff00>,
-				 <&raid_mbox 30 0x1 0xff00>,
-				 <&raid_mbox 31 0x1 0xff00>;
-		};
+	raid7: raid-7 {
+		compatible = "brcm,iproc-sba-v2";
+		mboxes = <&raid_mbox 28 0x1 0xff00>,
+			 <&raid_mbox 29 0x1 0xff00>,
+			 <&raid_mbox 30 0x1 0xff00>,
+			 <&raid_mbox 31 0x1 0xff00>;
 	};

-- 
2.51.0

Re: [PATCH 07/13] arm64: dts: broadcom: stingray: Move raid nodes out of bus

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:46 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> The 'raid' nodes are not MMIO devices and are not part of a bus, so move
> them to the root level. Drop the unit-addresses as they don't have any
> address.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian

[PATCH 08/13] arm64: dts: broadcom: Use preferred node names

[Rob Herring (Arm)]

Update various node names to use the documented preferred names. Node
names/path aren't considered ABI, so changing them should be safe.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts         | 4 ++--
 arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts         | 2 +-
 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi            | 8 ++++----
 arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi   | 2 +-
 arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi | 2 +-
 arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi         | 6 +++---
 6 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
index f06472edd4a1..290759ee0078 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
@@ -111,7 +111,7 @@ &ssp0 {
 &ssp1 {
 	status = "okay";
 
-	at25@0 {
+	eeprom@0 {
 		compatible = "atmel,at25";
 		reg = <0>;
 		spi-max-frequency = <5000000>;
@@ -151,7 +151,7 @@ &sdio1 {
 };
 
 &nand {
-	nandcs@0 {
+	nand@0 {
 		compatible = "brcm,nandcs";
 		reg = <0>;
 		nand-ecc-mode = "hw";
diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts b/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts
index 0e134a94e142..be0876648afd 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-xmc.dts
@@ -74,7 +74,7 @@ gphy0: eth-phy@10 {
 };
 
 &nand {
-	nandcs@0 {
+	nand@0 {
 		compatible = "brcm,nandcs";
 		reg = <0>;
 		nand-ecc-mode = "hw";
diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index 9888a1fabd5c..0de9d6265701 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -657,7 +657,7 @@ hwrng: hwrng@66220000 {
 			reg = <0x66220000 0x28>;
 		};
 
-		sata_phy: sata_phy@663f0100 {
+		sata_phy: sata-phy@663f0100 {
 			compatible = "brcm,iproc-ns2-sata-phy";
 			reg = <0x663f0100 0x1f00>,
 			      <0x663f004c 0x10>;
@@ -701,7 +701,7 @@ sata1: sata-port@1 {
 			};
 		};
 
-		sdio0: sdhci@66420000 {
+		sdio0: mmc@66420000 {
 			compatible = "brcm,sdhci-iproc-cygnus";
 			reg = <0x66420000 0x100>;
 			interrupts = <GIC_SPI 421 IRQ_TYPE_LEVEL_HIGH>;
@@ -711,7 +711,7 @@ sdio0: sdhci@66420000 {
 			status = "disabled";
 		};
 
-		sdio1: sdhci@66430000 {
+		sdio1: mmc@66430000 {
 			compatible = "brcm,sdhci-iproc-cygnus";
 			reg = <0x66430000 0x100>;
 			interrupts = <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>;
@@ -721,7 +721,7 @@ sdio1: sdhci@66430000 {
 			status = "disabled";
 		};
 
-		nand: nand@66460000 {
+		nand: nand-controller@66460000 {
 			compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
 			reg = <0x66460000 0x600>,
 			      <0x67015408 0x600>,
diff --git a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
index 8fe7325cfbb2..18152b16cfed 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/bcm958742-base.dtsi
@@ -88,7 +88,7 @@ &enet {
 
 &nand {
 	status = "okay";
-	nandcs@0 {
+	nand@0 {
 		compatible = "brcm,nandcs";
 		reg = <0>;
 		nand-ecc-mode = "hw";
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi
index 46a827521921..b8da71463ad7 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray-pinctrl.dtsi
@@ -32,7 +32,7 @@
 
 #include <dt-bindings/pinctrl/brcm,pinctrl-stingray.h>
 
-		pinconf: pinconf@140000 {
+		pinconf: pinctrl@140000 {
 			compatible = "pinconf-single";
 			reg = <0x00140000 0x250>;
 			pinctrl-single,register-width = <32>;
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index f9f77b2639c5..05139bcb3184 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -691,7 +691,7 @@ enet: ethernet@340000 {
 			status = "disabled";
 		};
 
-		nand: nand@360000 {
+		nand: nand-controller@360000 {
 			compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1";
 			reg = <0x00360000 0x600>,
 			      <0x0050a408 0x600>,
@@ -704,7 +704,7 @@ nand: nand@360000 {
 			status = "disabled";
 		};
 
-		sdio0: sdhci@3f1000 {
+		sdio0: mmc@3f1000 {
 			compatible = "brcm,sdhci-iproc";
 			reg = <0x003f1000 0x100>;
 			interrupts = <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>;
@@ -714,7 +714,7 @@ sdio0: sdhci@3f1000 {
 			status = "disabled";
 		};
 
-		sdio1: sdhci@3f2000 {
+		sdio1: mmc@3f2000 {
 			compatible = "brcm,sdhci-iproc";
 			reg = <0x003f2000 0x100>;
 			interrupts = <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>;

-- 
2.51.0

Re: [PATCH 08/13] arm64: dts: broadcom: Use preferred node names

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:47 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> Update various node names to use the documented preferred names. Node
> names/path aren't considered ABI, so changing them should be safe.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian

[PATCH 09/13] arm64: dts: broadcom: ns2-svk: Use non-deprecated at25 properties

[Rob Herring (Arm)]

The at25,* properties have been deprecated since 2012. This board wasn't
upstream until 2014, so it should be safe to switch over to the "new"
properties.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
index 290759ee0078..de238a9b1845 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2-svk.dts
@@ -115,9 +115,9 @@ eeprom@0 {
 		compatible = "atmel,at25";
 		reg = <0>;
 		spi-max-frequency = <5000000>;
-		at25,byte-len = <0x8000>;
-		at25,addr-mode = <2>;
-		at25,page-size = <64>;
+		size = <0x8000>;
+		address-width = <16>;
+		pagesize = <64>;
 		spi-cpha;
 		spi-cpol;
 		pl022,interface = <0>;

-- 
2.51.0

Re: [PATCH 09/13] arm64: dts: broadcom: ns2-svk: Use non-deprecated at25 properties

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:48 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> The at25,* properties have been deprecated since 2012. This board wasn't
> upstream until 2014, so it should be safe to switch over to the "new"
> properties.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian

[PATCH 10/13] arm64: dts: broadcom: northstar2: Rework clock nodes

[Rob Herring (Arm)]

The nd2-clocks.dtsi is oddly included in the middle of a bus node and is
only included in one place, so collapse it into ns2.dtsi. Move the fixed
and fixed-factor clock nodes to the root as they are not part of the
bus. Rename the node names to use preferred names.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 .../boot/dts/broadcom/northstar2/ns2-clock.dtsi    | 105 ---------------------
 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi   |  73 +++++++++++++-
 2 files changed, 71 insertions(+), 107 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2-clock.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2-clock.dtsi
deleted file mode 100644
index 99009fdf10a4..000000000000
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2-clock.dtsi
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- *  BSD LICENSE
- *
- *  Copyright (c) 2016 Broadcom.  All rights reserved.
- *
- *  Redistribution and use in source and binary forms, with or without
- *  modification, are permitted provided that the following conditions
- *  are met:
- *
- *    * Redistributions of source code must retain the above copyright
- *      notice, this list of conditions and the following disclaimer.
- *    * Redistributions in binary form must reproduce the above copyright
- *      notice, this list of conditions and the following disclaimer in
- *      the documentation and/or other materials provided with the
- *      distribution.
- *    * Neither the name of Broadcom Corporation nor the names of its
- *      contributors may be used to endorse or promote products derived
- *      from this software without specific prior written permission.
- *
- *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <dt-bindings/clock/bcm-ns2.h>
-
-	osc: oscillator {
-		#clock-cells = <0>;
-		compatible = "fixed-clock";
-		clock-frequency = <25000000>;
-	};
-
-	lcpll_ddr: lcpll_ddr@6501d058 {
-		#clock-cells = <1>;
-		compatible = "brcm,ns2-lcpll-ddr";
-		reg = <0x6501d058 0x20>,
-		      <0x6501c020 0x4>,
-		      <0x6501d04c 0x4>;
-		clocks = <&osc>;
-		clock-output-names = "lcpll_ddr", "pcie_sata_usb",
-				     "ddr", "ddr_ch2_unused",
-				     "ddr_ch3_unused", "ddr_ch4_unused",
-				     "ddr_ch5_unused";
-	};
-
-	lcpll_ports: lcpll_ports@6501d078 {
-		#clock-cells = <1>;
-		compatible = "brcm,ns2-lcpll-ports";
-		reg = <0x6501d078 0x20>,
-		      <0x6501c020 0x4>,
-		      <0x6501d054 0x4>;
-		clocks = <&osc>;
-		clock-output-names = "lcpll_ports", "wan", "rgmii",
-				     "ports_ch2_unused",
-				     "ports_ch3_unused",
-				     "ports_ch4_unused",
-				     "ports_ch5_unused";
-	};
-
-	genpll_scr: genpll_scr@6501d098 {
-		#clock-cells = <1>;
-		compatible = "brcm,ns2-genpll-scr";
-		reg = <0x6501d098 0x32>,
-		      <0x6501c020 0x4>,
-		      <0x6501d044 0x4>;
-		clocks = <&osc>;
-		clock-output-names = "genpll_scr", "scr", "fs",
-				     "audio_ref", "scr_ch3_unused",
-				     "scr_ch4_unused", "scr_ch5_unused";
-	};
-
-	iprocmed: iprocmed {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clocks = <&genpll_scr BCM_NS2_GENPLL_SCR_SCR_CLK>;
-		clock-div = <2>;
-		clock-mult = <1>;
-	};
-
-	iprocslow: iprocslow {
-		#clock-cells = <0>;
-		compatible = "fixed-factor-clock";
-		clocks = <&genpll_scr BCM_NS2_GENPLL_SCR_SCR_CLK>;
-		clock-div = <4>;
-		clock-mult = <1>;
-	};
-
-	genpll_sw: genpll_sw@6501d0c4 {
-		#clock-cells = <1>;
-		compatible = "brcm,ns2-genpll-sw";
-		reg = <0x6501d0c4 0x32>,
-		      <0x6501c020 0x4>,
-		      <0x6501d044 0x4>;
-		clocks = <&osc>;
-		clock-output-names = "genpll_sw", "rpe", "250", "nic",
-				     "chimp", "port", "sdio";
-	};
diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index 0de9d6265701..c9bf77b3566e 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -113,6 +113,28 @@ pmu {
 				     <&A57_3>;
 	};
 
+	osc: clock-25000000 {
+		#clock-cells = <0>;
+		compatible = "fixed-clock";
+		clock-frequency = <25000000>;
+	};
+
+	iprocmed: iprocmed {
+		#clock-cells = <0>;
+		compatible = "fixed-factor-clock";
+		clocks = <&genpll_scr BCM_NS2_GENPLL_SCR_SCR_CLK>;
+		clock-div = <2>;
+		clock-mult = <1>;
+	};
+
+	iprocslow: iprocslow {
+		#clock-cells = <0>;
+		compatible = "fixed-factor-clock";
+		clocks = <&genpll_scr BCM_NS2_GENPLL_SCR_SCR_CLK>;
+		clock-div = <4>;
+		clock-mult = <1>;
+	};
+
 	pcie0: pcie@20020000 {
 		compatible = "brcm,iproc-pcie";
 		reg = <0 0x20020000 0 0x1000>;
@@ -197,8 +219,6 @@ soc: soc {
 		#size-cells = <1>;
 		ranges = <0 0 0 0xffffffff>;
 
-		#include "ns2-clock.dtsi"
-
 		enet: ethernet@61000000 {
 			compatible = "brcm,ns2-amac";
 			reg = <0x61000000 0x1000>,
@@ -334,6 +354,55 @@ smmu: iommu@64000000 {
 			#iommu-cells = <1>;
 		};
 
+		lcpll_ddr: clock-controller@6501d058 {
+			#clock-cells = <1>;
+			compatible = "brcm,ns2-lcpll-ddr";
+			reg = <0x6501d058 0x20>,
+			      <0x6501c020 0x4>,
+			      <0x6501d04c 0x4>;
+			clocks = <&osc>;
+			clock-output-names = "lcpll_ddr", "pcie_sata_usb",
+					     "ddr", "ddr_ch2_unused",
+					     "ddr_ch3_unused", "ddr_ch4_unused",
+					     "ddr_ch5_unused";
+		};
+
+		lcpll_ports: clock-controller@6501d078 {
+			#clock-cells = <1>;
+			compatible = "brcm,ns2-lcpll-ports";
+			reg = <0x6501d078 0x20>,
+			      <0x6501c020 0x4>,
+			      <0x6501d054 0x4>;
+			clocks = <&osc>;
+			clock-output-names = "lcpll_ports", "wan", "rgmii",
+					     "ports_ch2_unused",
+					     "ports_ch3_unused",
+					     "ports_ch4_unused",
+					     "ports_ch5_unused";
+		};
+
+		genpll_scr: clock-controller@6501d098 {
+			#clock-cells = <1>;
+			compatible = "brcm,ns2-genpll-scr";
+			reg = <0x6501d098 0x32>,
+			      <0x6501c020 0x4>,
+			      <0x6501d044 0x4>;
+			clocks = <&osc>;
+			clock-output-names = "genpll_scr", "scr", "fs",
+					     "audio_ref", "scr_ch3_unused",
+					     "scr_ch4_unused", "scr_ch5_unused";
+		};
+
+		genpll_sw: clock-controller@6501d0c4 {
+			#clock-cells = <1>;
+			compatible = "brcm,ns2-genpll-sw";
+			reg = <0x6501d0c4 0x32>,
+			      <0x6501c020 0x4>,
+			      <0x6501d044 0x4>;
+			clocks = <&osc>;
+			clock-output-names = "genpll_sw", "rpe", "250", "nic",
+					     "chimp", "port", "sdio";
+		};
 		pinctrl: pinctrl@6501d130 {
 			compatible = "brcm,ns2-pinmux";
 			reg = <0x6501d130 0x08>,

-- 
2.51.0

Re: [PATCH 10/13] arm64: dts: broadcom: northstar2: Rework clock nodes

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:49 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> The nd2-clocks.dtsi is oddly included in the middle of a bus node and is
> only included in one place, so collapse it into ns2.dtsi. Move the fixed
> and fixed-factor clock nodes to the root as they are not part of the
> bus. Rename the node names to use preferred names.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian

[PATCH 11/13] arm64: dts: broadcom: northstar2: Drop unused and undocumented "brcm,pcie-ob-oarr-size" properties

[Rob Herring (Arm)]

The "brcm,pcie-ob-oarr-size" property is unused and undocumented, so drop
them.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index c9bf77b3566e..a187c8e788dd 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -154,7 +154,6 @@ pcie0: pcie@20020000 {
 		ranges = <0x83000000 0 0x00000000 0 0x00000000 0 0x20000000>;
 
 		brcm,pcie-ob;
-		brcm,pcie-ob-oarr-size;
 		brcm,pcie-ob-axi-offset = <0x00000000>;
 
 		status = "disabled";
@@ -184,7 +183,6 @@ pcie4: pcie@50020000 {
 		ranges = <0x83000000 0 0x00000000 0 0x30000000 0 0x20000000>;
 
 		brcm,pcie-ob;
-		brcm,pcie-ob-oarr-size;
 		brcm,pcie-ob-axi-offset = <0x30000000>;
 
 		status = "disabled";

-- 
2.51.0

Re: [PATCH 11/13] arm64: dts: broadcom: northstar2: Drop unused and undocumented "brcm,pcie-ob-oarr-size" properties

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:50 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> The "brcm,pcie-ob-oarr-size" property is unused and undocumented, so drop
> them.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian

[PATCH 12/13] arm64: dts: broadcom: northstar2: Drop QSPI "clock-names"

[Rob Herring (Arm)]

The "clock-names" property is not documented for the "brcm,spi-bcm-qspi"
binding nor in use by the kernel driver, so drop it.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index a187c8e788dd..85d997ab57a1 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -813,7 +813,6 @@ qspi: spi@66470200 {
 			interrupts = <GIC_SPI 419 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "spi_l1_intr";
 			clocks = <&iprocmed>;
-			clock-names = "iprocmed";
 			num-cs = <2>;
 			#address-cells = <1>;
 			#size-cells = <0>;

-- 
2.51.0

Re: [PATCH 12/13] arm64: dts: broadcom: northstar2: Drop QSPI "clock-names"

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:51 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> The "clock-names" property is not documented for the "brcm,spi-bcm-qspi"
> binding nor in use by the kernel driver, so drop it.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian

[PATCH 13/13] arm64: dts: broadcom: northstar2: Drop "arm,cci-400-pmu" fallback compatible

[Rob Herring (Arm)]

The "arm,cci-400-pmu" compatible is not documented as a valid fallback
nor is it used, so drop it.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index 85d997ab57a1..f0374b90f6aa 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -505,8 +505,7 @@ cci@65590000 {
 			ranges = <0 0x65590000 0x10000>;
 
 			pmu@9000 {
-				compatible = "arm,cci-400-pmu,r1",
-					     "arm,cci-400-pmu";
+				compatible = "arm,cci-400-pmu,r1";
 				reg = <0x9000 0x4000>;
 				interrupts = <GIC_SPI 344 IRQ_TYPE_LEVEL_HIGH>,
 					     <GIC_SPI 345 IRQ_TYPE_LEVEL_HIGH>,

-- 
2.51.0

Re: [PATCH 13/13] arm64: dts: broadcom: northstar2: Drop "arm,cci-400-pmu" fallback compatible

[Florian Fainelli]

From: Florian Fainelli <f.fainelli@gmail.com>

On Tue, 06 Jan 2026 20:09:52 -0600, "Rob Herring (Arm)" <robh@kernel.org> wrote:
> The "arm,cci-400-pmu" compatible is not documented as a valid fallback
> nor is it used, so drop it.
> 
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---

Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian