new file mode 100644
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/spi/brcm,bcm63xx-hsspi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM6328 High Speed SPI controller
+
+maintainers:
+ - Jonas Gorski <jonas.gorski@gmail.com>
+
+allOf:
+ - $ref: spi-controller.yaml#
+
+properties:
+ compatible:
+ const: brcm,bcm6328-hsspi
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: SPI master reference clock
+ - description: SPI master pll clock
+
+ clock-names:
+ items:
+ - const: hsspi
+ - const: pll
+
+ interrupts:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - interrupts
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ spi@10001000 {
+ compatible = "brcm,bcm6328-hsspi";
+ reg = <0x10001000 0x600>;
+ interrupts = <29>;
+ clocks = <&clkctl 9>, <&hsspi_pll>;
+ clock-names = "hsspi", "pll";
+ num-cs = <2>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
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@@ -1,33 +0,0 @@
-Binding for Broadcom BCM6328 High Speed SPI controller
-
-Required properties:
-- compatible: must contain of "brcm,bcm6328-hsspi".
-- reg: Base address and size of the controllers memory area.
-- interrupts: Interrupt for the SPI block.
-- clocks: phandles of the SPI clock and the PLL clock.
-- clock-names: must be "hsspi", "pll".
-- #address-cells: <1>, as required by generic SPI binding.
-- #size-cells: <0>, also as required by generic SPI binding.
-
-Optional properties:
-- num-cs: some controllers have less than 8 cs signals. Defaults to 8
- if absent.
-
-Child nodes as per the generic SPI binding.
-
-Example:
-
- spi@10001000 {
- compatible = "brcm,bcm6328-hsspi";
- reg = <0x10001000 0x600>;
-
- interrupts = <29>;
-
- clocks = <&clkctl 9>, <&hsspi_pll>;
- clock-names = "hsspi", "pll";
-
- num-cs = <2>;
-
- #address-cells = <1>;
- #size-cells = <0>;
- };
This is the preparation for updates on the bcm63xx hsspi driver. Convert the text based bindings to json-schema per new dts requirement. Signed-off-by: William Zhang <william.zhang@broadcom.com> --- Changes in v2: - Add the missing reference to spi-controller which fix the dt_binding_check error. - Use SPI intead of spi in the description. .../bindings/spi/brcm,bcm63xx-hsspi.yaml | 55 +++++++++++++++++++ .../bindings/spi/spi-bcm63xx-hsspi.txt | 33 ----------- 2 files changed, 55 insertions(+), 33 deletions(-) create mode 100644 Documentation/devicetree/bindings/spi/brcm,bcm63xx-hsspi.yaml delete mode 100644 Documentation/devicetree/bindings/spi/spi-bcm63xx-hsspi.txt