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| author |  Raviteja Narayanam <raviteja.narayanam@xilinx.com>
| 2023-02-15 19:02:22 +0530 |
|---|---|---|
| committer |  Wolfram Sang <wsa@kernel.org>
| 2023-02-17 22:42:58 +0100 |
| commit | deca7db82bdebfe4713de28574245276cd5e3023 (patch) | |
| tree | 53ebd7af4a28e018d9757f3a2b6758a8a5b88596 /Documentation/devicetree/bindings/i2c | |
| parent | i2c: i801: Call i801_check_post() from i801_access() (diff) | |
| download | linux-deca7db82bdebfe4713de28574245276cd5e3023.tar.gz linux-deca7db82bdebfe4713de28574245276cd5e3023.tar.bz2 linux-deca7db82bdebfe4713de28574245276cd5e3023.zip | |
dt-bindings: i2c: xiic: Add 'xlnx,axi-iic-2.1' to compatible
Add xilinx I2C new version 'xlnx,axi-iic-2.1' string to compatible.
Add clock-frequency as optional property.
Signed-off-by: Raviteja Narayanam <raviteja.narayanam@xilinx.com>
Signed-off-by: Manikanta Guntupalli <manikanta.guntupalli@amd.com>
Acked-by: Michal Simek <michal.simek@amd.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/i2c')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml | 11 |
1 files changed, 10 insertions, 1 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 8d241a703d85..1b598638d457 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 @@ -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 |