From: Kanak Shilledar <[email protected]>
Convert the Broadcom BCM2835 SPI0 controller to newer DT
schema. Created DT schema based on the .txt file which had
`comaptible`, `reg`, `interrupts`, `clocks` as required
properties.
Added GPL-2.0 OR BSD-2-Clause License
Reviewed-by: Conor Dooley <[email protected]>
Signed-off-by: Kanak Shilledar <[email protected]>
---
Changes in v3:
- Updated DCO email address
Changes in v2:
- Updated the maintainers
---
.../bindings/spi/brcm,bcm2835-spi.txt | 23 ---------
.../bindings/spi/brcm,bcm2835-spi.yaml | 50 +++++++++++++++++++
2 files changed, 50 insertions(+), 23 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt
create mode 100644 Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.yaml
diff --git a/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt b/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt
deleted file mode 100644
index 3d55dd64b1be..000000000000
--- a/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Broadcom BCM2835 SPI0 controller
-
-The BCM2835 contains two forms of SPI master controller, one known simply as
-SPI0, and the other known as the "Universal SPI Master"; part of the
-auxiliary block. This binding applies to the SPI0 controller.
-
-Required properties:
-- compatible: Should be one of "brcm,bcm2835-spi" for BCM2835/2836/2837 or
- "brcm,bcm2711-spi" for BCM2711 or "brcm,bcm7211-spi" for BCM7211.
-- reg: Should contain register location and length.
-- interrupts: Should contain interrupt.
-- clocks: The clock feeding the SPI controller.
-
-Example:
-
-spi@20204000 {
- compatible = "brcm,bcm2835-spi";
- reg = <0x7e204000 0x1000>;
- interrupts = <2 22>;
- clocks = <&clk_spi>;
- #address-cells = <1>;
- #size-cells = <0>;
-};
diff --git a/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.yaml b/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.yaml
new file mode 100644
index 000000000000..94da68792194
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/brcm,bcm2835-spi.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/brcm,bcm2835-spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM2835 SPI0 controller
+
+maintainers:
+ - Florian Fainelli <[email protected]>
+ - Kanak Shilledar <[email protected]>
+ - Stefan Wahren <[email protected]>
+
+allOf:
+ - $ref: spi-controller.yaml#
+
+properties:
+ compatible:
+ enum:
+ - brcm,bcm2835-spi
+ - brcm,bcm2711-spi
+ - brcm,bcm7211-spi
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ spi@20204000 {
+ compatible = "brcm,bcm2835-spi";
+ reg = <0x7e204000 0x1000>;
+ interrupts = <2 22>;
+ clocks = <&clk_spi>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
--
2.34.1
On Mon, Jun 03, 2024 at 11:00:23PM +0530, Kanak Shilledar wrote:
> From: Kanak Shilledar <[email protected]>
>
> Convert the Broadcom BCM2835 SPI0 controller to newer DT
> schema. Created DT schema based on the .txt file which had
> `comaptible`, `reg`, `interrupts`, `clocks` as required
Please submit patches using subject lines reflecting the style for the
subsystem, this makes it easier for people to identify relevant patches.
Look at what existing commits in the area you're changing are doing and
make sure your subject lines visually resemble what they're doing.
There's no need to resubmit to fix this alone.
On 6/3/2024 7:30 PM, Kanak Shilledar wrote:
> From: Kanak Shilledar <[email protected]>
>
> Convert the Broadcom BCM2835 SPI0 controller to newer DT
> schema. Created DT schema based on the .txt file which had
> `comaptible`, `reg`, `interrupts`, `clocks` as required
> properties.
> Added GPL-2.0 OR BSD-2-Clause License
>
> Reviewed-by: Conor Dooley <[email protected]>
> Signed-off-by: Kanak Shilledar <[email protected]>
Acked-by: Florian Fainelli <[email protected]>
--
Florian