[PATCH v2] dt-bindings: spi: Convert UniPhier SPI controller to json-schema

[PATCH v2] dt-bindings: spi: Convert UniPhier SPI controller to json-schema

[Kunihiko Hayashi]

Convert UniPhier SPI controller binding to DT schema format.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
---

Changes since v1:
- Put "#address-cells" and "#size-cells" into the required list

 .../bindings/spi/socionext,uniphier-spi.yaml       | 57 ++++++++++++++++++++++
 .../devicetree/bindings/spi/spi-uniphier.txt       | 28 -----------
 2 files changed, 57 insertions(+), 28 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/spi/socionext,uniphier-spi.yaml
 delete mode 100644 Documentation/devicetree/bindings/spi/spi-uniphier.txt

diff --git a/Documentation/devicetree/bindings/spi/socionext,uniphier-spi.yaml b/Documentation/devicetree/bindings/spi/socionext,uniphier-spi.yaml
new file mode 100644
index 0000000..c254092
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/socionext,uniphier-spi.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/socionext,uniphier-spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier SPI controller
+
+description: |
+  UniPhier SoCs have SCSSI which supports SPI single channel.
+
+maintainers:
+  - Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+  - Keiji Hayashibara <hayashibara.keiji@socionext.com>
+
+allOf:
+  - $ref: spi-controller.yaml#
+
+properties:
+  "#address-cells": true
+  "#size-cells": true
+
+  compatible:
+    const: socionext,uniphier-scssi
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - resets
+  - "#address-cells"
+  - "#size-cells"
+
+examples:
+  - |
+    spi0: spi@54006000 {
+        compatible = "socionext,uniphier-scssi";
+        reg = <0x54006000 0x100>;
+        #address-cells = <1>;
+        #size-cells = <0>;
+        interrupts = <0 39 4>;
+        clocks = <&peri_clk 11>;
+        resets = <&peri_rst 11>;
+    };
diff --git a/Documentation/devicetree/bindings/spi/spi-uniphier.txt b/Documentation/devicetree/bindings/spi/spi-uniphier.txt
deleted file mode 100644
index e120157..0000000
--- a/Documentation/devicetree/bindings/spi/spi-uniphier.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-Socionext UniPhier SPI controller driver
-
-UniPhier SoCs have SCSSI which supports SPI single channel.
-
-Required properties:
- - compatible: should be "socionext,uniphier-scssi"
- - reg: address and length of the spi master registers
- - #address-cells: must be <1>, see spi-bus.txt
- - #size-cells: must be <0>, see spi-bus.txt
- - interrupts: a single interrupt specifier
- - pinctrl-names: should be "default"
- - pinctrl-0: pin control state for the default mode
- - clocks: a phandle to the clock for the device
- - resets: a phandle to the reset control for the device
-
-Example:
-
-spi0: spi@54006000 {
-	compatible = "socionext,uniphier-scssi";
-	reg = <0x54006000 0x100>;
-	#address-cells = <1>;
-	#size-cells = <0>;
-	interrupts = <0 39 4>;
-	pinctrl-names = "default";
-	pinctrl-0 = <&pinctrl_spi0>;
-	clocks = <&peri_clk 11>;
-	resets = <&peri_rst 11>;
-};
-- 
2.7.4

Re: [PATCH v2] dt-bindings: spi: Convert UniPhier SPI controller to json-schema

[Rob Herring]

On Fri, 24 Apr 2020 18:29:22 +0900, Kunihiko Hayashi wrote:
> Convert UniPhier SPI controller binding to DT schema format.
> 
> Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
> ---
> 
> Changes since v1:
> - Put "#address-cells" and "#size-cells" into the required list
> 
>  .../bindings/spi/socionext,uniphier-spi.yaml       | 57 ++++++++++++++++++++++
>  .../devicetree/bindings/spi/spi-uniphier.txt       | 28 -----------
>  2 files changed, 57 insertions(+), 28 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/spi/socionext,uniphier-spi.yaml
>  delete mode 100644 Documentation/devicetree/bindings/spi/spi-uniphier.txt
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Re: [PATCH v2] dt-bindings: spi: Convert UniPhier SPI controller to json-schema

[Mark Brown]

On Fri, 24 Apr 2020 18:29:22 +0900, Kunihiko Hayashi wrote:
> Convert UniPhier SPI controller binding to DT schema format.

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-5.8

Thanks!

[1/1] spi: Convert UniPhier SPI controller to json-schema
      commit: 5483ef03e075c1625c66ba728b55ef67f7cb3ed1

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark