diff options
Diffstat (limited to 'Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml b/Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml index 67c1c84ba3dc..658ae92fa86d 100644 --- a/Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml +++ b/Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml @@ -1,10 +1,10 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- -$id: "http://devicetree.org/schemas/i2c/xlnx,xps-iic-2.00.a.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/i2c/xlnx,xps-iic-2.00.a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# -title: ilinx IIC controller Device Tree Bindings +title: Xilinx IIC controller maintainers: - info@mocean-labs.com @@ -14,7 +14,9 @@ allOf: properties: compatible: - const: xlnx,xps-iic-2.00.a + enum: + - xlnx,axi-iic-2.1 + - xlnx,xps-iic-2.00.a reg: maxItems: 1 @@ -30,12 +32,21 @@ properties: description: | Input clock name. + clock-frequency: + description: + Optional I2C SCL clock frequency. If not specified, do not configure + in software, rely only on hardware design value. + default: 100000 + enum: [ 100000, 400000, 1000000 ] + required: - compatible - reg - interrupts - clocks +unevaluatedProperties: false + examples: - | axi_iic_0: i2c@40800000 { |