The I2C pins on Intel's SoCFPGA platform are not connected to GPIOs and
thus cannot be recovered by the standard GPIO method.
Document the "intel,socfpga-i2c" binding.
Acked-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Dinh Nguyen <[email protected]>
---
v4: no changes
v3: no changes
v2: Added Acked-by
---
Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml b/Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml
index d9293c57f573..a130059e97ab 100644
--- a/Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml
+++ b/Documentation/devicetree/bindings/i2c/snps,designware-i2c.yaml
@@ -33,6 +33,8 @@ properties:
- const: snps,designware-i2c
- description: Baikal-T1 SoC System I2C controller
const: baikal,bt1-sys-i2c
+ - description: Intel's SoCFPGA I2C controller
+ const: intel,socfpga-i2c
reg:
minItems: 1
--
2.25.1