On 2020/04/17 10:30, Kunihiko Hayashi wrote:
Convert UniPhier SPI controller binding to DT schema format. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@xxxxxxxxxxxxx> --- .../bindings/spi/socionext,uniphier-spi.yaml | 55 ++++++++++++++++++++++ .../devicetree/bindings/spi/spi-uniphier.txt | 28 ----------- 2 files changed, 55 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..bab8bcc --- /dev/null +++ b/Documentation/devicetree/bindings/spi/socionext,uniphier-spi.yaml @@ -0,0 +1,55 @@ +# 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@xxxxxxxxxxxxx> + - Keiji Hayashibara <hayashibara.keiji@xxxxxxxxxxxxx> + +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
According to spi-controller.yaml, the "#address-cells" is required. And the "#size-cells" is also required because it specifies "const: 0". I'll add them in v2. Thank you, --- Best Regards Kunihiko Hayashi
