[PATCH v4 01/12] dt-bindings: dma: New directory for STM32 DMA controllers bindings

From: Amelie Delaunay
Date: Fri May 31 2024 - 11:09:51 EST


Gather the STM32 DMA controllers bindings under ./dma/stm32/.
Then fix reference to old path in spi/st,stm32-spi.yaml: update the dmas
property description by referring to all STM32 DMA controllers bindings.

Acked-by: Rob Herring (Arm) <robh@xxxxxxxxxx>
Signed-off-by: Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx>
---
v3:
- add Rob's Acked-by
v2:
- fix reference in spi/st,stm32-spi.yaml with an updated description of the
dmas property to reflect the new path of STM32 DMA controllers bindings.
---
.../devicetree/bindings/dma/{ => stm32}/st,stm32-dma.yaml | 4 ++--
.../devicetree/bindings/dma/{ => stm32}/st,stm32-dmamux.yaml | 4 ++--
.../devicetree/bindings/dma/{ => stm32}/st,stm32-mdma.yaml | 4 ++--
Documentation/devicetree/bindings/spi/st,stm32-spi.yaml | 2 +-
4 files changed, 7 insertions(+), 7 deletions(-)
rename Documentation/devicetree/bindings/dma/{ => stm32}/st,stm32-dma.yaml (97%)
rename Documentation/devicetree/bindings/dma/{ => stm32}/st,stm32-dmamux.yaml (90%)
rename Documentation/devicetree/bindings/dma/{ => stm32}/st,stm32-mdma.yaml (96%)

diff --git a/Documentation/devicetree/bindings/dma/st,stm32-dma.yaml b/Documentation/devicetree/bindings/dma/stm32/st,stm32-dma.yaml
similarity index 97%
rename from Documentation/devicetree/bindings/dma/st,stm32-dma.yaml
rename to Documentation/devicetree/bindings/dma/stm32/st,stm32-dma.yaml
index ff935a0068ec..11a289f1d505 100644
--- a/Documentation/devicetree/bindings/dma/st,stm32-dma.yaml
+++ b/Documentation/devicetree/bindings/dma/stm32/st,stm32-dma.yaml
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
-$id: http://devicetree.org/schemas/dma/st,stm32-dma.yaml#
+$id: http://devicetree.org/schemas/dma/stm32/st,stm32-dma.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: STMicroelectronics STM32 DMA Controller
@@ -53,7 +53,7 @@ maintainers:
- Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx>

allOf:
- - $ref: dma-controller.yaml#
+ - $ref: /schemas/dma/dma-controller.yaml#

properties:
"#dma-cells":
diff --git a/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml b/Documentation/devicetree/bindings/dma/stm32/st,stm32-dmamux.yaml
similarity index 90%
rename from Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml
rename to Documentation/devicetree/bindings/dma/stm32/st,stm32-dmamux.yaml
index ddf82bf1e71a..f26c914a3a9a 100644
--- a/Documentation/devicetree/bindings/dma/st,stm32-dmamux.yaml
+++ b/Documentation/devicetree/bindings/dma/stm32/st,stm32-dmamux.yaml
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
-$id: http://devicetree.org/schemas/dma/st,stm32-dmamux.yaml#
+$id: http://devicetree.org/schemas/dma/stm32/st,stm32-dmamux.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: STMicroelectronics STM32 DMA MUX (DMA request router)
@@ -10,7 +10,7 @@ maintainers:
- Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx>

allOf:
- - $ref: dma-router.yaml#
+ - $ref: /schemas/dma/dma-router.yaml#

properties:
"#dma-cells":
diff --git a/Documentation/devicetree/bindings/dma/st,stm32-mdma.yaml b/Documentation/devicetree/bindings/dma/stm32/st,stm32-mdma.yaml
similarity index 96%
rename from Documentation/devicetree/bindings/dma/st,stm32-mdma.yaml
rename to Documentation/devicetree/bindings/dma/stm32/st,stm32-mdma.yaml
index 3874544dfa74..45fe91db11db 100644
--- a/Documentation/devicetree/bindings/dma/st,stm32-mdma.yaml
+++ b/Documentation/devicetree/bindings/dma/stm32/st,stm32-mdma.yaml
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
-$id: http://devicetree.org/schemas/dma/st,stm32-mdma.yaml#
+$id: http://devicetree.org/schemas/dma/stm32/st,stm32-mdma.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: STMicroelectronics STM32 MDMA Controller
@@ -53,7 +53,7 @@ maintainers:
- Amelie Delaunay <amelie.delaunay@xxxxxxxxxxx>

allOf:
- - $ref: dma-controller.yaml#
+ - $ref: /schemas/dma/dma-controller.yaml#

properties:
"#dma-cells":
diff --git a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
index a55c8633c32c..76e43c0ce36c 100644
--- a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
+++ b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml
@@ -42,7 +42,7 @@ properties:
dmas:
description: |
DMA specifiers for tx and rx dma. DMA fifo mode must be used. See
- the STM32 DMA bindings Documentation/devicetree/bindings/dma/st,stm32-dma.yaml.
+ the STM32 DMA controllers bindings Documentation/devicetree/bindings/dma/stm32/*.yaml.
items:
- description: rx DMA channel
- description: tx DMA channel
--
2.25.1