diff options
Diffstat (limited to '')
| -rw-r--r-- | Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml | 46 |
1 files changed, 38 insertions, 8 deletions
diff --git a/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml b/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml index 49b617c98ae7..0c10f7678178 100644 --- a/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml +++ b/Documentation/devicetree/bindings/spi/amlogic,meson-gx-spicc.yaml @@ -8,7 +8,7 @@ $schema: "http://devicetree.org/meta-schemas/core.yaml#" title: Amlogic Meson SPI Communication Controller maintainers: - - Neil Armstrong <narmstrong@baylibre.com> + - Neil Armstrong <neil.armstrong@linaro.org> allOf: - $ref: "spi-controller.yaml#" @@ -22,6 +22,7 @@ properties: enum: - amlogic,meson-gx-spicc # SPICC controller on Amlogic GX and compatible SoCs - amlogic,meson-axg-spicc # SPICC controller on Amlogic AXG and compatible SoCs + - amlogic,meson-g12a-spicc # SPICC controller on Amlogic G12A and compatible SoCs interrupts: maxItems: 1 @@ -33,12 +34,40 @@ properties: maxItems: 1 clocks: - maxItems: 1 + minItems: 1 + items: + - description: controller register bus clock + - description: baud rate generator and delay control clock clock-names: - description: input clock for the baud rate generator - items: - - const: core + minItems: 1 + maxItems: 2 + +if: + properties: + compatible: + contains: + enum: + - amlogic,meson-g12a-spicc + +then: + properties: + clocks: + minItems: 2 + + clock-names: + items: + - const: core + - const: pclk + +else: + properties: + clocks: + maxItems: 1 + + clock-names: + items: + - const: core required: - compatible @@ -47,6 +76,8 @@ required: - clocks - clock-names +unevaluatedProperties: false + examples: - | spi@c1108d80 { @@ -58,10 +89,9 @@ examples: #address-cells = <1>; #size-cells = <0>; - ethernet-switch@0 { - compatible = "micrel,ks8995m"; + display@0 { + compatible = "lg,lg4573"; spi-max-frequency = <1000000>; reg = <0>; }; }; - |