[PATCH v3 08/22] dt-bindings: spi: mxic: Convert to yaml

Miquel Raynal
2021-12-07T09:39:17Z

Straightforward conversion from regular text to yaml schema of the
Macronix SPI controller DT bindings.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Mark Brown <broonie@kernel.org>
---
.../bindings/spi/mxicy,mx25f0a-spi.yaml | 60 +++++++++++++++++++
.../devicetree/bindings/spi/spi-mxic.txt | 36 -----------
2 files changed, 60 insertions(+), 36 deletions(-)
create mode 100644 Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml
delete mode 100644 Documentation/devicetree/bindings/spi/spi-mxic.txt

diff --git a/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml b/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml
new file mode 100644
index 000000000000..f20d100b4a68
--- /dev/null
+++ b/Documentation/devicetree/bindings/spi/mxicy,mx25f0a-spi.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/mxicy,mx25f0a-spi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Macronix SPI controller device tree bindings
+
+maintainers:
+ - Miquel Raynal <miquel.raynal@bootlin.com>
+
+allOf:
+ - $ref: "spi-controller.yaml#"
+
+properties:
+ compatible:
+ const: mxicy,mx25f0a-spi
+
+ reg:
+ minItems: 2
+ maxItems: 2
+
+ reg-names:
+ items:
+ - const: regs
+ - const: dirmap
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 3
+ maxItems: 3
+
+ clock-names:
+ items:
+ - const: send_clk
+ - const: send_dly_clk
+ - const: ps_clk
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - clocks
+ - clock-names
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ spi@43c30000 {
+ compatible = "mxicy,mx25f0a-spi";
+ reg = <0x43c30000 0x10000>, <0xa0000000 0x20000000>;
+ reg-names = "regs", "dirmap";
+ clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 18>;
+ clock-names = "send_clk", "send_dly_clk", "ps_clk";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
diff --git a/Documentation/devicetree/bindings/spi/spi-mxic.txt b/Documentation/devicetree/bindings/spi/spi-mxic.txt
deleted file mode 100644
index 7bcbb229b78b..000000000000
--- a/Documentation/devicetree/bindings/spi/spi-mxic.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-Macronix SPI controller Device Tree Bindings
---------------------------------------------
-
-Required properties:
-- compatible: should be "mxicy,mx25f0a-spi"
-- #address-cells: should be 1
-- #size-cells: should be 0
-- reg: should contain 2 entries, one for the registers and one for the direct
- mapping area
-- reg-names: should contain "regs" and "dirmap"
-- clock-names: should contain "ps_clk", "send_clk" and "send_dly_clk"
-- clocks: should contain 3 entries for the "ps_clk", "send_clk" and
- "send_dly_clk" clocks
-
-Optional properties:
-- interrupts: interrupt line connected to the SPI controller
-
-Example:
-
- spi@43c30000 {
- compatible = "mxicy,mx25f0a-spi";
- reg = <0x43c30000 0x10000>, <0xa0000000 0x20000000>;
- reg-names = "regs", "dirmap";
- clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 18>;
- clock-names = "send_clk", "send_dly_clk", "ps_clk";
- #address-cells = <1>;
- #size-cells = <0>;
-
- flash@0 {
- compatible = "jedec,spi-nor";
- reg = <0>;
- spi-max-frequency = <25000000>;
- spi-tx-bus-width = <4>;
- spi-rx-bus-width = <4>;
- };
- };