| Message ID | 20230713090015.127541-3-william.qiu@starfivetech.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add SPI module for StarFive JH7110 SoC | expand |
diff --git a/Documentation/devicetree/bindings/spi/spi-pl022.yaml b/Documentation/devicetree/bindings/spi/spi-pl022.yaml index 5e5a704a766e..42bb34c39971 100644 --- a/Documentation/devicetree/bindings/spi/spi-pl022.yaml +++ b/Documentation/devicetree/bindings/spi/spi-pl022.yaml @@ -35,12 +35,16 @@ properties: maxItems: 1 clocks: + minItems: 1 maxItems: 2 clock-names: - items: - - const: sspclk - - const: apb_pclk + oneOf: + - items: + - const: apb_pclk + - items: + - const: sspclk + - const: apb_pclk pl022,autosuspend-delay: description: delay in ms following transfer completion before the
The SPI controller only need apb_pclk clock to work properly on JH7110 SoC, so there add minItems whose value is equal to 1. Other platforms do not have this constraint. Signed-off-by: William Qiu <william.qiu@starfivetech.com> --- Documentation/devicetree/bindings/spi/spi-pl022.yaml | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)