summaryrefslogtreecommitdiffstats
path: root/dts/Bindings/i2c/xlnx,xps-iic-2.00.a.yaml
diff options
context:
space:
mode:
Diffstat (limited to 'dts/Bindings/i2c/xlnx,xps-iic-2.00.a.yaml')
-rw-r--r--dts/Bindings/i2c/xlnx,xps-iic-2.00.a.yaml17
1 files changed, 13 insertions, 4 deletions
diff --git a/dts/Bindings/i2c/xlnx,xps-iic-2.00.a.yaml b/dts/Bindings/i2c/xlnx,xps-iic-2.00.a.yaml
index 715dcfa5a9..658ae92fa8 100644
--- a/dts/Bindings/i2c/xlnx,xps-iic-2.00.a.yaml
+++ b/dts/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: Xilinx 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
@@ -30,6 +32,13 @@ 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