[PATCH 0/2] Add missing model properties to PowerPC DTs

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* [PATCH 0/2] Add missing model properties to PowerPC DTs
@ 2026-03-13 10:14 J. Neuschäfer via B4 Relay
  2026-03-13 10:14 ` [PATCH 1/2] powerpc: dts: mpc8315erdb: Add missing model property J. Neuschäfer via B4 Relay
  2026-03-13 10:14 ` [PATCH 2/2] powerpc: dts: Add missing model properties J. Neuschäfer via B4 Relay
  0 siblings, 2 replies; 3+ messages in thread
From: J. Neuschäfer via B4 Relay @ 2026-03-13 10:14 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Conor Dooley,
	Madhavan Srinivasan, Michael Ellerman, Nicholas Piggin,
	Christophe Leroy (CS GROUP)
  Cc: devicetree, linuxppc-dev, linux-kernel, J. Neuschäfer

The devicetree spec requires a /model property, but many of the powerpc
devicetrees don't have one. This series is an attempt to fix it.

One practical advantage is that scripts/make_fit.py will no longer throw
an error when invoked with the powerpc DTs.

Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
---
J. Neuschäfer (2):
      powerpc: dts: mpc8315erdb: Add missing model property
      powerpc: dts: Add missing model properties

 arch/powerpc/boot/dts/mpc8308_p1m.dts  | 1 +
 arch/powerpc/boot/dts/mpc8308rdb.dts   | 1 +
 arch/powerpc/boot/dts/mpc8315erdb.dts  | 1 +
 arch/powerpc/boot/dts/mpc836x_rdk.dts  | 1 +
 arch/powerpc/boot/dts/mpc8377_rdb.dts  | 1 +
 arch/powerpc/boot/dts/mpc8377_wlan.dts | 1 +
 arch/powerpc/boot/dts/mpc8378_rdb.dts  | 1 +
 arch/powerpc/boot/dts/mpc8379_rdb.dts  | 1 +
 8 files changed, 8 insertions(+)
---
base-commit: c9849854bc5ce9afca21f97bb17b7ff763fdf159
change-id: 20260103-ppc-model-7505378b9893

Best regards,
-- 
J. Neuschäfer <j.ne@posteo.net>




^ permalink raw reply	[flat|nested] 3+ messages in thread

* [PATCH 1/2] powerpc: dts: mpc8315erdb: Add missing model property
  2026-03-13 10:14 [PATCH 0/2] Add missing model properties to PowerPC DTs J. Neuschäfer via B4 Relay
@ 2026-03-13 10:14 ` J. Neuschäfer via B4 Relay
  2026-03-13 10:14 ` [PATCH 2/2] powerpc: dts: Add missing model properties J. Neuschäfer via B4 Relay
  1 sibling, 0 replies; 3+ messages in thread
From: J. Neuschäfer via B4 Relay @ 2026-03-13 10:14 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Conor Dooley,
	Madhavan Srinivasan, Michael Ellerman, Nicholas Piggin,
	Christophe Leroy (CS GROUP)
  Cc: devicetree, linuxppc-dev, linux-kernel, J. Neuschäfer

From: "J. Neuschäfer" <j.ne@posteo.net>

The mpc8315erdb devicetree did thus far not have a /model property, even
though it is required by the devicetree specification.

Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
---

This patch was previously part of another series, which turned out to be
too large and unweildy:

  [PATCH 00/19] powerpc: MPC83xx cleanup and LANCOM NWAPP2 board
---
 arch/powerpc/boot/dts/mpc8315erdb.dts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index a8f68d6e50b0dd..100717e2cdc365 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -10,6 +10,7 @@
 
 / {
 	compatible = "fsl,mpc8315erdb";
+	model = "MPC8315E-RDB";
 	#address-cells = <1>;
 	#size-cells = <1>;
 

-- 
2.51.0




^ permalink raw reply related	[flat|nested] 3+ messages in thread

* [PATCH 2/2] powerpc: dts: Add missing model properties
  2026-03-13 10:14 [PATCH 0/2] Add missing model properties to PowerPC DTs J. Neuschäfer via B4 Relay
  2026-03-13 10:14 ` [PATCH 1/2] powerpc: dts: mpc8315erdb: Add missing model property J. Neuschäfer via B4 Relay
@ 2026-03-13 10:14 ` J. Neuschäfer via B4 Relay
  1 sibling, 0 replies; 3+ messages in thread
From: J. Neuschäfer via B4 Relay @ 2026-03-13 10:14 UTC (permalink / raw)
  To: Rob Herring, Krzysztof Kozlowski, Conor Dooley,
	Madhavan Srinivasan, Michael Ellerman, Nicholas Piggin,
	Christophe Leroy (CS GROUP)
  Cc: devicetree, linuxppc-dev, linux-kernel, J. Neuschäfer

From: "J. Neuschäfer" <j.ne@posteo.net>

These are the remaining PowerPC devicetrees that do not have a /model
property, even though it is required by the devicetree specification.
Fix them by simply copying the compatible string.

Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
---
 arch/powerpc/boot/dts/mpc8308_p1m.dts  | 1 +
 arch/powerpc/boot/dts/mpc8308rdb.dts   | 1 +
 arch/powerpc/boot/dts/mpc836x_rdk.dts  | 1 +
 arch/powerpc/boot/dts/mpc8377_rdb.dts  | 1 +
 arch/powerpc/boot/dts/mpc8377_wlan.dts | 1 +
 arch/powerpc/boot/dts/mpc8378_rdb.dts  | 1 +
 arch/powerpc/boot/dts/mpc8379_rdb.dts  | 1 +
 7 files changed, 7 insertions(+)

diff --git a/arch/powerpc/boot/dts/mpc8308_p1m.dts b/arch/powerpc/boot/dts/mpc8308_p1m.dts
index 2638555afcc454..2b24efd944113c 100644
--- a/arch/powerpc/boot/dts/mpc8308_p1m.dts
+++ b/arch/powerpc/boot/dts/mpc8308_p1m.dts
@@ -9,6 +9,7 @@
 
 / {
 	compatible = "denx,mpc8308_p1m";
+	model = "denx,mpc8308_p1m";
 	#address-cells = <1>;
 	#size-cells = <1>;
 
diff --git a/arch/powerpc/boot/dts/mpc8308rdb.dts b/arch/powerpc/boot/dts/mpc8308rdb.dts
index af2ed8380a867c..37b785dc787b7c 100644
--- a/arch/powerpc/boot/dts/mpc8308rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8308rdb.dts
@@ -10,6 +10,7 @@
 
 / {
 	compatible = "fsl,mpc8308rdb";
+	model = "fsl,mpc8308rdb";
 	#address-cells = <1>;
 	#size-cells = <1>;
 
diff --git a/arch/powerpc/boot/dts/mpc836x_rdk.dts b/arch/powerpc/boot/dts/mpc836x_rdk.dts
index 4ff38e1a2185f8..d3d36fbf4e8695 100644
--- a/arch/powerpc/boot/dts/mpc836x_rdk.dts
+++ b/arch/powerpc/boot/dts/mpc836x_rdk.dts
@@ -14,6 +14,7 @@ / {
 	#address-cells = <1>;
 	#size-cells = <1>;
 	compatible = "fsl,mpc8360rdk";
+	model = "fsl,mpc8360rdk";
 
 	aliases {
 		serial0 = &serial0;
diff --git a/arch/powerpc/boot/dts/mpc8377_rdb.dts b/arch/powerpc/boot/dts/mpc8377_rdb.dts
index f137ccb8cfdedf..45f78da31da182 100644
--- a/arch/powerpc/boot/dts/mpc8377_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8377_rdb.dts
@@ -9,6 +9,7 @@
 
 / {
 	compatible = "fsl,mpc8377rdb";
+	model = "fsl,mpc8377rdb";
 	#address-cells = <1>;
 	#size-cells = <1>;
 
diff --git a/arch/powerpc/boot/dts/mpc8377_wlan.dts b/arch/powerpc/boot/dts/mpc8377_wlan.dts
index ce254dd74dd06b..318e2e1f4284f2 100644
--- a/arch/powerpc/boot/dts/mpc8377_wlan.dts
+++ b/arch/powerpc/boot/dts/mpc8377_wlan.dts
@@ -10,6 +10,7 @@
 
 / {
 	compatible = "fsl,mpc8377wlan";
+	model = "fsl,mpc8377wlan";
 	#address-cells = <1>;
 	#size-cells = <1>;
 
diff --git a/arch/powerpc/boot/dts/mpc8378_rdb.dts b/arch/powerpc/boot/dts/mpc8378_rdb.dts
index 19e5473d4161b5..1abec806525844 100644
--- a/arch/powerpc/boot/dts/mpc8378_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8378_rdb.dts
@@ -9,6 +9,7 @@
 
 / {
 	compatible = "fsl,mpc8378rdb";
+	model = "fsl,mpc8378rdb";
 	#address-cells = <1>;
 	#size-cells = <1>;
 
diff --git a/arch/powerpc/boot/dts/mpc8379_rdb.dts b/arch/powerpc/boot/dts/mpc8379_rdb.dts
index 61519acca22804..b1e6a85624bef8 100644
--- a/arch/powerpc/boot/dts/mpc8379_rdb.dts
+++ b/arch/powerpc/boot/dts/mpc8379_rdb.dts
@@ -9,6 +9,7 @@
 
 / {
 	compatible = "fsl,mpc8379rdb";
+	model = "fsl,mpc8379rdb";
 	#address-cells = <1>;
 	#size-cells = <1>;
 

-- 
2.51.0




^ permalink raw reply related	[flat|nested] 3+ messages in thread

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2026-03-13 10:14 [PATCH 0/2] Add missing model properties to PowerPC DTs J. Neuschäfer via B4 Relay
2026-03-13 10:14 ` [PATCH 1/2] powerpc: dts: mpc8315erdb: Add missing model property J. Neuschäfer via B4 Relay
2026-03-13 10:14 ` [PATCH 2/2] powerpc: dts: Add missing model properties J. Neuschäfer via B4 Relay

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