diff mbox series

dt-bindings: spi: zynq: Convert Zynq QSPI binding to yaml

Message ID 22ca0a9a15ccdf4b520baacc5ed837f6d3a3f781.1612360002.git.michal.simek@xilinx.com
State Superseded
Headers show
Series dt-bindings: spi: zynq: Convert Zynq QSPI binding to yaml | expand

Commit Message

Michal Simek Feb. 3, 2021, 1:46 p.m. UTC 
Convert spi-zynq-qspi.txt to yaml.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---

 .../devicetree/bindings/spi/spi-zynq-qspi.txt | 25 --------
 .../bindings/spi/xlnx,zynq-qspi.yaml          | 59 +++++++++++++++++++
 MAINTAINERS                                   |  1 +
 3 files changed, 60 insertions(+), 25 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt
 create mode 100644 Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml

Comments

Rob Herring (Arm) Feb. 9, 2021, 10:49 p.m. UTC | #1 
On Wed, Feb 03, 2021 at 02:46:44PM +0100, Michal Simek wrote:
> Convert spi-zynq-qspi.txt to yaml.

> 

> Signed-off-by: Michal Simek <michal.simek@xilinx.com>

> ---

> 

>  .../devicetree/bindings/spi/spi-zynq-qspi.txt | 25 --------

>  .../bindings/spi/xlnx,zynq-qspi.yaml          | 59 +++++++++++++++++++

>  MAINTAINERS                                   |  1 +

>  3 files changed, 60 insertions(+), 25 deletions(-)

>  delete mode 100644 Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt

>  create mode 100644 Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml

> 

> diff --git a/Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt b/Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt

> deleted file mode 100644

> index 16b734ad3102..000000000000

> --- a/Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt

> +++ /dev/null

> @@ -1,25 +0,0 @@

> -Xilinx Zynq QSPI controller Device Tree Bindings

> --------------------------------------------------------------------

> -

> -Required properties:

> -- compatible		: Should be "xlnx,zynq-qspi-1.0".

> -- reg			: Physical base address and size of QSPI registers map.

> -- interrupts		: Property with a value describing the interrupt

> -			  number.

> -- clock-names		: List of input clock names - "ref_clk", "pclk"

> -			  (See clock bindings for details).

> -- clocks		: Clock phandles (see clock bindings for details).

> -

> -Optional properties:

> -- num-cs		: Number of chip selects used.

> -

> -Example:

> -	qspi: spi@e000d000 {

> -		compatible = "xlnx,zynq-qspi-1.0";

> -		reg = <0xe000d000 0x1000>;

> -		interrupt-parent = <&intc>;

> -		interrupts = <0 19 4>;

> -		clock-names = "ref_clk", "pclk";

> -		clocks = <&clkc 10>, <&clkc 43>;

> -		num-cs = <1>;

> -	};

> diff --git a/Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml b/Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml

> new file mode 100644

> index 000000000000..03269a7433b3

> --- /dev/null

> +++ b/Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml

> @@ -0,0 +1,59 @@

> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

> +%YAML 1.2

> +---

> +$id: http://devicetree.org/schemas/spi/xlnx,zynq-qspi.yaml#

> +$schema: http://devicetree.org/meta-schemas/core.yaml#

> +

> +title: Xilinx Zynq QSPI controller

> +

> +description:

> +  The Xilinx Zynq QSPI controller is used to access multi-bit serial flash

> +  memory devices.

> +

> +allOf:

> +  - $ref: "spi-controller.yaml#"

> +

> +maintainers:

> +  - Michal Simek <michal.simek@xilinx.com>

> +

> +# Everything else is described in the common file

> +properties:

> +  compatible:

> +    const: xlnx,zynq-qspi-1.0

> +

> +  reg:

> +    maxItems: 1

> +

> +  interrupts:

> +    maxItems: 1

> +

> +  clocks:

> +    items:

> +      - description: reference clock

> +      - description: peripheral clock

> +

> +  clock-names:

> +    items:

> +      - const: ref_clk

> +      - const: pclk

> +

> +required:

> +  - compatible

> +  - reg

> +  - interrupts

> +  - clocks

> +  - clock-names

> +

> +additionalProperties: true


unevaluatedProperties: false

> +

> +examples:

> +  - |

> +    spi@e000d000 {

> +        compatible = "xlnx,zynq-qspi-1.0";

> +        reg = <0xe000d000 0x1000>;

> +        interrupt-parent = <&intc>;

> +        interrupts = <0 19 4>;

> +        clock-names = "ref_clk", "pclk";

> +        clocks = <&clkc 10>, <&clkc 43>;

> +        num-cs = <1>;

> +    };

> diff --git a/MAINTAINERS b/MAINTAINERS

> index 546aa66428c9..e494b061dcd1 100644

> --- a/MAINTAINERS

> +++ b/MAINTAINERS

> @@ -2766,6 +2766,7 @@ W:	http://wiki.xilinx.com

>  T:	git https://github.com/Xilinx/linux-xlnx.git

>  F:	Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml

>  F:	Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml

> +F:	Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml

>  F:	arch/arm/mach-zynq/

>  F:	drivers/block/xsysace.c

>  F:	drivers/clocksource/timer-cadence-ttc.c

> -- 

> 2.30.0

>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt b/Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt
deleted file mode 100644
index 16b734ad3102..000000000000
--- a/Documentation/devicetree/bindings/spi/spi-zynq-qspi.txt
+++ /dev/null
@@ -1,25 +0,0 @@ 
-Xilinx Zynq QSPI controller Device Tree Bindings
--------------------------------------------------------------------
-
-Required properties:
-- compatible		: Should be "xlnx,zynq-qspi-1.0".
-- reg			: Physical base address and size of QSPI registers map.
-- interrupts		: Property with a value describing the interrupt
-			  number.
-- clock-names		: List of input clock names - "ref_clk", "pclk"
-			  (See clock bindings for details).
-- clocks		: Clock phandles (see clock bindings for details).
-
-Optional properties:
-- num-cs		: Number of chip selects used.
-
-Example:
-	qspi: spi@e000d000 {
-		compatible = "xlnx,zynq-qspi-1.0";
-		reg = <0xe000d000 0x1000>;
-		interrupt-parent = <&intc>;
-		interrupts = <0 19 4>;
-		clock-names = "ref_clk", "pclk";
-		clocks = <&clkc 10>, <&clkc 43>;
-		num-cs = <1>;
-	};
diff --git a/Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml b/Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
new file mode 100644
index 000000000000..03269a7433b3
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
@@ -0,0 +1,59 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/xlnx,zynq-qspi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx Zynq QSPI controller
+
+description:
+  The Xilinx Zynq QSPI controller is used to access multi-bit serial flash
+  memory devices.
+
+allOf:
+  - $ref: "spi-controller.yaml#"
+
+maintainers:
+  - Michal Simek <michal.simek@xilinx.com>
+
+# Everything else is described in the common file
+properties:
+  compatible:
+    const: xlnx,zynq-qspi-1.0
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: reference clock
+      - description: peripheral clock
+
+  clock-names:
+    items:
+      - const: ref_clk
+      - const: pclk
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - clock-names
+
+additionalProperties: true
+
+examples:
+  - |
+    spi@e000d000 {
+        compatible = "xlnx,zynq-qspi-1.0";
+        reg = <0xe000d000 0x1000>;
+        interrupt-parent = <&intc>;
+        interrupts = <0 19 4>;
+        clock-names = "ref_clk", "pclk";
+        clocks = <&clkc 10>, <&clkc 43>;
+        num-cs = <1>;
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index 546aa66428c9..e494b061dcd1 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2766,6 +2766,7 @@  W:	http://wiki.xilinx.com
 T:	git https://github.com/Xilinx/linux-xlnx.git
 F:	Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml
 F:	Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml
+F:	Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml
 F:	arch/arm/mach-zynq/
 F:	drivers/block/xsysace.c
 F:	drivers/clocksource/timer-cadence-ttc.c