diff options
| -rw-r--r-- | Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml b/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml index 1046f0331c09..974185e3478f 100644 --- a/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml +++ b/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml @@ -10,7 +10,8 @@ maintainers: - Andrew Jeffery <andrew@aj.id.au> description: - This SGPIO controller is for ASPEED AST2400, AST2500 and AST2600 SoC, + This SGPIO controller is for ASPEED AST2400, AST2500, AST2600 and AST2700 SoC, + AST2700 have two sgpio master both with 256 pins, AST2600 have two sgpio master one with 128 pins another one with 80 pins, AST2500/AST2400 have one sgpio master with 80 pins. Each of the Serial GPIO pins can be programmed to support the following options @@ -27,6 +28,7 @@ properties: - aspeed,ast2400-sgpio - aspeed,ast2500-sgpio - aspeed,ast2600-sgpiom + - aspeed,ast2700-sgpiom reg: maxItems: 1 |