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* [PATCH v3 0/3] ARM: dts: imx6ul-kontron: Improve devicetrees
@ 2022-08-15  8:28 Frieder Schrempf
  2022-08-15  8:28 ` [PATCH v3 2/3] ARM: dts: imx6ul-kontron: Simplify devicetree structure Frieder Schrempf
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Frieder Schrempf @ 2022-08-15  8:28 UTC (permalink / raw)
  To: devicetree, linux-arm-kernel, linux-kernel, Li Yang, Shawn Guo
  Cc: Frieder Schrempf, Arnd Bergmann, Krzysztof Kozlowski,
	Olof Johansson, Rob Herring, Sascha Hauer, soc

From: Frieder Schrempf <frieder.schrempf@kontron.de>

This series contains some simplifications to the devicetree file structure
and updates the model names, compatibles and devicetree file names to match
what is used officially by the Kontron marketing.

This is a somewhat breaking change (for out-of-tree devicetrees that include
the SoM files) but it reduces the complexity quite a bit, makes things easier
to read and lets people discover the devicetree matching their hardware more
easily.

The first patch also updates the bindings to match up with the changes applied
in the following patches.
---
Changes in v3:
* Add A-b tag from Krzysztof (thanks!)
* Improve diff for patch 2
* Improve commit messages and cover letter

Changes in v2:
* Also rename compatibles to get rid of N6xxx notation
* Also rename devicetree files for consistency
* Squash model renaming patch into patch 2
* Move part of Makefile changes to patch 2

Frieder Schrempf (3):
  dt-bindings: arm: fsl: imx6ul-kontron: Update bindings
  ARM: dts: imx6ul-kontron: Simplify devicetree structure
  ARM: dts: imx6ul-kontron: Add imx6ull-kontron-bl to Makefile

 .../devicetree/bindings/arm/fsl.yaml          | 31 ++++++--------
 arch/arm/boot/dts/Makefile                    |  5 ++-
 ...6310-s-43.dts => imx6ul-kontron-bl-43.dts} |  8 ++--
 ...x-s.dtsi => imx6ul-kontron-bl-common.dtsi} |  0
 ...tron-n6310-s.dts => imx6ul-kontron-bl.dts} |  9 ++---
 .../boot/dts/imx6ul-kontron-n6311-som.dtsi    | 40 -------------------
 ...mon.dtsi => imx6ul-kontron-sl-common.dtsi} | 15 +++++++
 ...-n6310-som.dtsi => imx6ul-kontron-sl.dtsi} | 33 ++-------------
 ...ron-n6411-s.dts => imx6ull-kontron-bl.dts} |  9 ++---
 .../boot/dts/imx6ull-kontron-n6411-som.dtsi   | 40 -------------------
 ...on-n6311-s.dts => imx6ull-kontron-sl.dtsi} | 11 ++---
 11 files changed, 49 insertions(+), 152 deletions(-)
 rename arch/arm/boot/dts/{imx6ul-kontron-n6310-s-43.dts => imx6ul-kontron-bl-43.dts} (93%)
 rename arch/arm/boot/dts/{imx6ul-kontron-n6x1x-s.dtsi => imx6ul-kontron-bl-common.dtsi} (100%)
 rename arch/arm/boot/dts/{imx6ul-kontron-n6310-s.dts => imx6ul-kontron-bl.dts} (52%)
 delete mode 100644 arch/arm/boot/dts/imx6ul-kontron-n6311-som.dtsi
 rename arch/arm/boot/dts/{imx6ul-kontron-n6x1x-som-common.dtsi => imx6ul-kontron-sl-common.dtsi} (90%)
 rename arch/arm/boot/dts/{imx6ul-kontron-n6310-som.dtsi => imx6ul-kontron-sl.dtsi} (28%)
 rename arch/arm/boot/dts/{imx6ull-kontron-n6411-s.dts => imx6ull-kontron-bl.dts} (43%)
 delete mode 100644 arch/arm/boot/dts/imx6ull-kontron-n6411-som.dtsi
 rename arch/arm/boot/dts/{imx6ul-kontron-n6311-s.dts => imx6ull-kontron-sl.dtsi} (41%)

-- 
2.37.1


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linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply	[flat|nested] 4+ messages in thread

* [PATCH v3 2/3] ARM: dts: imx6ul-kontron: Simplify devicetree structure
  2022-08-15  8:28 [PATCH v3 0/3] ARM: dts: imx6ul-kontron: Improve devicetrees Frieder Schrempf
@ 2022-08-15  8:28 ` Frieder Schrempf
  2022-08-15  8:28 ` [PATCH v3 3/3] ARM: dts: imx6ul-kontron: Add imx6ull-kontron-bl to Makefile Frieder Schrempf
  2022-08-22  2:22 ` [PATCH v3 0/3] ARM: dts: imx6ul-kontron: Improve devicetrees Shawn Guo
  2 siblings, 0 replies; 4+ messages in thread
From: Frieder Schrempf @ 2022-08-15  8:28 UTC (permalink / raw)
  To: Arnd Bergmann, devicetree, Krzysztof Kozlowski, linux-arm-kernel,
	linux-kernel, Olof Johansson, Rob Herring, Sascha Hauer,
	Shawn Guo, soc
  Cc: Frieder Schrempf, Bjorn Andersson, Denys Drozdov, Dmitry Osipenko,
	Fabio Estevam, Joel Stanley, Konrad Dybcio, Krzysztof Kozlowski,
	Luca Weiss, NXP Linux Team, Pengutronix Kernel Team,
	Thierry Reding

From: Frieder Schrempf <frieder.schrempf@kontron.de>

There is no need in differentiating between the different SoM versions
that only differ in memory size, etc. It's much cleaner to simplify
the devicetrees and let them be more generic.

If necessary the bootloader will update the devicetree dynamically
to contain the correct size of the memory.

We also get rid of the N6xxx notation in the compatibles and file
names, as they are not really used anymore and often result in
confusion.

This is a breaking change, but the impact shouldn't be too big and it
makes usage and maintenance easier in the future.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
 arch/arm/boot/dts/Makefile                    |  4 +-
 ...6310-s-43.dts => imx6ul-kontron-bl-43.dts} |  8 ++--
 ...x-s.dtsi => imx6ul-kontron-bl-common.dtsi} |  0
 ...tron-n6310-s.dts => imx6ul-kontron-bl.dts} |  9 ++---
 .../boot/dts/imx6ul-kontron-n6311-som.dtsi    | 40 -------------------
 ...mon.dtsi => imx6ul-kontron-sl-common.dtsi} | 15 +++++++
 ...-n6310-som.dtsi => imx6ul-kontron-sl.dtsi} | 33 ++-------------
 ...ron-n6411-s.dts => imx6ull-kontron-bl.dts} |  9 ++---
 .../boot/dts/imx6ull-kontron-n6411-som.dtsi   | 40 -------------------
 ...on-n6311-s.dts => imx6ull-kontron-sl.dtsi} | 11 ++---
 10 files changed, 36 insertions(+), 133 deletions(-)
 rename arch/arm/boot/dts/{imx6ul-kontron-n6310-s-43.dts => imx6ul-kontron-bl-43.dts} (93%)
 rename arch/arm/boot/dts/{imx6ul-kontron-n6x1x-s.dtsi => imx6ul-kontron-bl-common.dtsi} (100%)
 rename arch/arm/boot/dts/{imx6ul-kontron-n6310-s.dts => imx6ul-kontron-bl.dts} (52%)
 delete mode 100644 arch/arm/boot/dts/imx6ul-kontron-n6311-som.dtsi
 rename arch/arm/boot/dts/{imx6ul-kontron-n6x1x-som-common.dtsi => imx6ul-kontron-sl-common.dtsi} (90%)
 rename arch/arm/boot/dts/{imx6ul-kontron-n6310-som.dtsi => imx6ul-kontron-sl.dtsi} (28%)
 rename arch/arm/boot/dts/{imx6ull-kontron-n6411-s.dts => imx6ull-kontron-bl.dts} (43%)
 delete mode 100644 arch/arm/boot/dts/imx6ull-kontron-n6411-som.dtsi
 rename arch/arm/boot/dts/{imx6ul-kontron-n6311-s.dts => imx6ull-kontron-sl.dtsi} (41%)

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 5112f493f494..6627aed26fd6 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -696,8 +696,8 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ul-geam.dtb \
 	imx6ul-isiot-emmc.dtb \
 	imx6ul-isiot-nand.dtb \
-	imx6ul-kontron-n6310-s.dtb \
-	imx6ul-kontron-n6310-s-43.dtb \
+	imx6ul-kontron-bl.dtb \
+	imx6ul-kontron-bl-43.dtb \
 	imx6ul-liteboard.dtb \
 	imx6ul-tqma6ul1-mba6ulx.dtb \
 	imx6ul-tqma6ul2-mba6ulx.dtb \
diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts b/arch/arm/boot/dts/imx6ul-kontron-bl-43.dts
similarity index 93%
rename from arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts
rename to arch/arm/boot/dts/imx6ul-kontron-bl-43.dts
index 5bfad4655b22..0c643706a158 100644
--- a/arch/arm/boot/dts/imx6ul-kontron-n6310-s-43.dts
+++ b/arch/arm/boot/dts/imx6ul-kontron-bl-43.dts
@@ -5,12 +5,12 @@
  * Copyright (c) 2019 Krzysztof Kozlowski <krzk@kernel.org>
  */
 
-#include "imx6ul-kontron-n6310-s.dts"
+#include "imx6ul-kontron-bl.dts"
 
 / {
-	model = "Kontron N6310 S 43";
-	compatible = "kontron,imx6ul-n6310-s-43", "kontron,imx6ul-n6310-s",
-		     "kontron,imx6ul-n6310-som", "fsl,imx6ul";
+	model = "Kontron BL i.MX6UL 43 (N631X S 43)";
+	compatible = "kontron,bl-imx6ul-43", "kontron,bl-imx6ul",
+		     "kontron,sl-imx6ul", "fsl,imx6ul";
 
 	backlight {
 		compatible = "pwm-backlight";
diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi b/arch/arm/boot/dts/imx6ul-kontron-bl-common.dtsi
similarity index 100%
rename from arch/arm/boot/dts/imx6ul-kontron-n6x1x-s.dtsi
rename to arch/arm/boot/dts/imx6ul-kontron-bl-common.dtsi
diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6310-s.dts b/arch/arm/boot/dts/imx6ul-kontron-bl.dts
similarity index 52%
rename from arch/arm/boot/dts/imx6ul-kontron-n6310-s.dts
rename to arch/arm/boot/dts/imx6ul-kontron-bl.dts
index 5a3e06d6219b..dadf6d3d5f52 100644
--- a/arch/arm/boot/dts/imx6ul-kontron-n6310-s.dts
+++ b/arch/arm/boot/dts/imx6ul-kontron-bl.dts
@@ -7,11 +7,10 @@
 
 /dts-v1/;
 
-#include "imx6ul-kontron-n6310-som.dtsi"
-#include "imx6ul-kontron-n6x1x-s.dtsi"
+#include "imx6ul-kontron-sl.dtsi"
+#include "imx6ul-kontron-bl-common.dtsi"
 
 / {
-	model = "Kontron N6310 S";
-	compatible = "kontron,imx6ul-n6310-s", "kontron,imx6ul-n6310-som",
-		     "fsl,imx6ul";
+	model = "Kontron BL i.MX6UL (N631X S)";
+	compatible = "kontron,bl-imx6ul", "kontron,sl-imx6ul", "fsl,imx6ul";
 };
diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6311-som.dtsi b/arch/arm/boot/dts/imx6ul-kontron-n6311-som.dtsi
deleted file mode 100644
index 29ed38dce580..000000000000
--- a/arch/arm/boot/dts/imx6ul-kontron-n6311-som.dtsi
+++ /dev/null
@@ -1,40 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2017 exceet electronics GmbH
- * Copyright (C) 2018 Kontron Electronics GmbH
- */
-
-#include "imx6ul.dtsi"
-#include "imx6ul-kontron-n6x1x-som-common.dtsi"
-
-/ {
-	model = "Kontron N6311 SOM";
-	compatible = "kontron,imx6ul-n6311-som", "fsl,imx6ul";
-
-	memory@80000000 {
-		reg = <0x80000000 0x20000000>;
-		device_type = "memory";
-	};
-};
-
-&qspi {
-	flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "spi-nand";
-		spi-max-frequency = <104000000>;
-		spi-tx-bus-width = <4>;
-		spi-rx-bus-width = <4>;
-		reg = <0>;
-
-		partition@0 {
-			label = "ubi1";
-			reg = <0x00000000 0x08000000>;
-		};
-
-		partition@8000000 {
-			label = "ubi2";
-			reg = <0x08000000 0x18000000>;
-		};
-	};
-};
diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-som-common.dtsi b/arch/arm/boot/dts/imx6ul-kontron-sl-common.dtsi
similarity index 90%
rename from arch/arm/boot/dts/imx6ul-kontron-n6x1x-som-common.dtsi
rename to arch/arm/boot/dts/imx6ul-kontron-sl-common.dtsi
index 09a83dbdf651..dcf88f610346 100644
--- a/arch/arm/boot/dts/imx6ul-kontron-n6x1x-som-common.dtsi
+++ b/arch/arm/boot/dts/imx6ul-kontron-sl-common.dtsi
@@ -11,6 +11,11 @@ / {
 	chosen {
 		stdout-path = &uart4;
 	};
+
+	memory@80000000 {
+		reg = <0x80000000 0x10000000>;
+		device_type = "memory";
+	};
 };
 
 &ecspi2 {
@@ -55,6 +60,16 @@ &qspi {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_qspi>;
 	status = "okay";
+
+	spi-flash@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "spi-nand";
+		spi-max-frequency = <104000000>;
+		spi-tx-bus-width = <4>;
+		spi-rx-bus-width = <4>;
+		reg = <0>;
+	};
 };
 
 &wdog1 {
diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6310-som.dtsi b/arch/arm/boot/dts/imx6ul-kontron-sl.dtsi
similarity index 28%
rename from arch/arm/boot/dts/imx6ul-kontron-n6310-som.dtsi
rename to arch/arm/boot/dts/imx6ul-kontron-sl.dtsi
index acd936540d89..0580d043e5ae 100644
--- a/arch/arm/boot/dts/imx6ul-kontron-n6310-som.dtsi
+++ b/arch/arm/boot/dts/imx6ul-kontron-sl.dtsi
@@ -6,36 +6,9 @@
  */
 
 #include "imx6ul.dtsi"
-#include "imx6ul-kontron-n6x1x-som-common.dtsi"
+#include "imx6ul-kontron-sl-common.dtsi"
 
 / {
-	model = "Kontron N6310 SOM";
-	compatible = "kontron,imx6ul-n6310-som", "fsl,imx6ul";
-
-	memory@80000000 {
-		reg = <0x80000000 0x10000000>;
-		device_type = "memory";
-	};
-};
-
-&qspi {
-	flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "spi-nand";
-		spi-max-frequency = <108000000>;
-		spi-tx-bus-width = <4>;
-		spi-rx-bus-width = <4>;
-		reg = <0>;
-
-		partition@0 {
-			label = "ubi1";
-			reg = <0x00000000 0x08000000>;
-		};
-
-		partition@8000000 {
-			label = "ubi2";
-			reg = <0x08000000 0x08000000>;
-		};
-	};
+	model = "Kontron SL i.MX6UL (N631X SOM)";
+	compatible = "kontron,sl-imx6ul", "fsl,imx6ul";
 };
diff --git a/arch/arm/boot/dts/imx6ull-kontron-n6411-s.dts b/arch/arm/boot/dts/imx6ull-kontron-bl.dts
similarity index 43%
rename from arch/arm/boot/dts/imx6ull-kontron-n6411-s.dts
rename to arch/arm/boot/dts/imx6ull-kontron-bl.dts
index 57588a5e1e34..fa016465cdbc 100644
--- a/arch/arm/boot/dts/imx6ull-kontron-n6411-s.dts
+++ b/arch/arm/boot/dts/imx6ull-kontron-bl.dts
@@ -6,11 +6,10 @@
 
 /dts-v1/;
 
-#include "imx6ull-kontron-n6411-som.dtsi"
-#include "imx6ul-kontron-n6x1x-s.dtsi"
+#include "imx6ull-kontron-sl.dtsi"
+#include "imx6ul-kontron-bl-common.dtsi"
 
 / {
-	model = "Kontron N6411 S";
-	compatible = "kontron,imx6ull-n6411-s", "kontron,imx6ull-n6411-som",
-		     "fsl,imx6ull";
+	model = "Kontron BL i.MX6ULL (N641X S)";
+	compatible = "kontron,bl-imx6ull", "kontron,sl-imx6ull", "fsl,imx6ull";
 };
diff --git a/arch/arm/boot/dts/imx6ull-kontron-n6411-som.dtsi b/arch/arm/boot/dts/imx6ull-kontron-n6411-som.dtsi
deleted file mode 100644
index d000606c0704..000000000000
--- a/arch/arm/boot/dts/imx6ull-kontron-n6411-som.dtsi
+++ /dev/null
@@ -1,40 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2017 exceet electronics GmbH
- * Copyright (C) 2018 Kontron Electronics GmbH
- */
-
-#include "imx6ull.dtsi"
-#include "imx6ul-kontron-n6x1x-som-common.dtsi"
-
-/ {
-	model = "Kontron N6411 SOM";
-	compatible = "kontron,imx6ull-n6311-som", "fsl,imx6ull";
-
-	memory@80000000 {
-		reg = <0x80000000 0x20000000>;
-		device_type = "memory";
-	};
-};
-
-&qspi {
-	flash@0 {
-		#address-cells = <1>;
-		#size-cells = <1>;
-		compatible = "spi-nand";
-		spi-max-frequency = <104000000>;
-		spi-tx-bus-width = <4>;
-		spi-rx-bus-width = <4>;
-		reg = <0>;
-
-		partition@0 {
-			label = "ubi1";
-			reg = <0x00000000 0x08000000>;
-		};
-
-		partition@8000000 {
-			label = "ubi2";
-			reg = <0x08000000 0x18000000>;
-		};
-	};
-};
diff --git a/arch/arm/boot/dts/imx6ul-kontron-n6311-s.dts b/arch/arm/boot/dts/imx6ull-kontron-sl.dtsi
similarity index 41%
rename from arch/arm/boot/dts/imx6ul-kontron-n6311-s.dts
rename to arch/arm/boot/dts/imx6ull-kontron-sl.dtsi
index 239a1af3aeaa..93f10eb3494f 100644
--- a/arch/arm/boot/dts/imx6ul-kontron-n6311-s.dts
+++ b/arch/arm/boot/dts/imx6ull-kontron-sl.dtsi
@@ -4,13 +4,10 @@
  * Copyright (C) 2018 Kontron Electronics GmbH
  */
 
-/dts-v1/;
-
-#include "imx6ul-kontron-n6311-som.dtsi"
-#include "imx6ul-kontron-n6x1x-s.dtsi"
+#include "imx6ull.dtsi"
+#include "imx6ul-kontron-sl-common.dtsi"
 
 / {
-	model = "Kontron N6311 S";
-	compatible = "kontron,imx6ul-n6311-s", "kontron,imx6ul-n6311-som",
-		     "fsl,imx6ul";
+	model = "Kontron SL i.MX6ULL (N641X SOM)";
+	compatible = "kontron,sl-imx6ull", "fsl,imx6ull";
 };
-- 
2.37.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

^ permalink raw reply related	[flat|nested] 4+ messages in thread

* [PATCH v3 3/3] ARM: dts: imx6ul-kontron: Add imx6ull-kontron-bl to Makefile
  2022-08-15  8:28 [PATCH v3 0/3] ARM: dts: imx6ul-kontron: Improve devicetrees Frieder Schrempf
  2022-08-15  8:28 ` [PATCH v3 2/3] ARM: dts: imx6ul-kontron: Simplify devicetree structure Frieder Schrempf
@ 2022-08-15  8:28 ` Frieder Schrempf
  2022-08-22  2:22 ` [PATCH v3 0/3] ARM: dts: imx6ul-kontron: Improve devicetrees Shawn Guo
  2 siblings, 0 replies; 4+ messages in thread
From: Frieder Schrempf @ 2022-08-15  8:28 UTC (permalink / raw)
  To: Arnd Bergmann, devicetree, Krzysztof Kozlowski, linux-arm-kernel,
	linux-kernel, Olof Johansson, Rob Herring, soc
  Cc: Frieder Schrempf, Bjorn Andersson, Denys Drozdov, Dmitry Osipenko,
	Joel Stanley, Konrad Dybcio, Luca Weiss, Shawn Guo,
	Thierry Reding

From: Frieder Schrempf <frieder.schrempf@kontron.de>

The imx6ull-kontron-bl.dtb wasn't build as part of the
CONFIG_SOC_IMX6UL option. Add it to the list.

Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
---
 arch/arm/boot/dts/Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 6627aed26fd6..1d0c79f61072 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -726,6 +726,7 @@ dtb-$(CONFIG_SOC_IMX6UL) += \
 	imx6ull-colibri-wifi-iris.dtb \
 	imx6ull-colibri-wifi-iris-v2.dtb \
 	imx6ull-jozacp.dtb \
+	imx6ull-kontron-bl.dtb \
 	imx6ull-myir-mys-6ulx-eval.dtb \
 	imx6ull-opos6uldev.dtb \
 	imx6ull-phytec-segin-ff-rdk-nand.dtb \
-- 
2.37.1


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^ permalink raw reply related	[flat|nested] 4+ messages in thread

* Re: [PATCH v3 0/3] ARM: dts: imx6ul-kontron: Improve devicetrees
  2022-08-15  8:28 [PATCH v3 0/3] ARM: dts: imx6ul-kontron: Improve devicetrees Frieder Schrempf
  2022-08-15  8:28 ` [PATCH v3 2/3] ARM: dts: imx6ul-kontron: Simplify devicetree structure Frieder Schrempf
  2022-08-15  8:28 ` [PATCH v3 3/3] ARM: dts: imx6ul-kontron: Add imx6ull-kontron-bl to Makefile Frieder Schrempf
@ 2022-08-22  2:22 ` Shawn Guo
  2 siblings, 0 replies; 4+ messages in thread
From: Shawn Guo @ 2022-08-22  2:22 UTC (permalink / raw)
  To: Frieder Schrempf
  Cc: devicetree, linux-arm-kernel, linux-kernel, Li Yang,
	Frieder Schrempf, Arnd Bergmann, Krzysztof Kozlowski,
	Olof Johansson, Rob Herring, Sascha Hauer, soc

On Mon, Aug 15, 2022 at 10:28:09AM +0200, Frieder Schrempf wrote:
> From: Frieder Schrempf <frieder.schrempf@kontron.de>
> 
> This series contains some simplifications to the devicetree file structure
> and updates the model names, compatibles and devicetree file names to match
> what is used officially by the Kontron marketing.
> 
> This is a somewhat breaking change (for out-of-tree devicetrees that include
> the SoM files) but it reduces the complexity quite a bit, makes things easier
> to read and lets people discover the devicetree matching their hardware more
> easily.
> 
> The first patch also updates the bindings to match up with the changes applied
> in the following patches.
> ---
> Changes in v3:
> * Add A-b tag from Krzysztof (thanks!)
> * Improve diff for patch 2
> * Improve commit messages and cover letter
> 
> Changes in v2:
> * Also rename compatibles to get rid of N6xxx notation
> * Also rename devicetree files for consistency
> * Squash model renaming patch into patch 2
> * Move part of Makefile changes to patch 2
> 
> Frieder Schrempf (3):
>   dt-bindings: arm: fsl: imx6ul-kontron: Update bindings
>   ARM: dts: imx6ul-kontron: Simplify devicetree structure
>   ARM: dts: imx6ul-kontron: Add imx6ull-kontron-bl to Makefile

Applied all, thanks!

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^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2022-08-22  2:24 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2022-08-15  8:28 [PATCH v3 0/3] ARM: dts: imx6ul-kontron: Improve devicetrees Frieder Schrempf
2022-08-15  8:28 ` [PATCH v3 2/3] ARM: dts: imx6ul-kontron: Simplify devicetree structure Frieder Schrempf
2022-08-15  8:28 ` [PATCH v3 3/3] ARM: dts: imx6ul-kontron: Add imx6ull-kontron-bl to Makefile Frieder Schrempf
2022-08-22  2:22 ` [PATCH v3 0/3] ARM: dts: imx6ul-kontron: Improve devicetrees Shawn Guo

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