| Message ID | 20210712100317.23298-3-steven_lee@aspeedtech.com |
|---|---|
| State | Accepted |
| Commit | 0ffbfcbc273ef3f290c835ad1781c4f9a58d5090 |
| Headers | show |
| Series | ASPEED sgpio driver enhancement. | expand |
On Mon, 12 Jul 2021 18:03:09 +0800, Steven Lee wrote: > AST2600 SoC has 2 SGPIO master interfaces one with 128 pins another one > with 80 pins. Add ast2600-sgpiom compatibles and update descriptions to > introduce the max number of available gpio pins that AST2600 supported. > > Signed-off-by: Steven Lee <steven_lee@aspeedtech.com> > --- > Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml | 8 +++++--- > 1 file changed, 5 insertions(+), 3 deletions(-) > Reviewed-by: Rob Herring <robh@kernel.org>
On Mon, Jul 12, 2021 at 12:03 PM Steven Lee <steven_lee@aspeedtech.com> wrote: > AST2600 SoC has 2 SGPIO master interfaces one with 128 pins another one > with 80 pins. Add ast2600-sgpiom compatibles and update descriptions to > introduce the max number of available gpio pins that AST2600 supported. > > Signed-off-by: Steven Lee <steven_lee@aspeedtech.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Yours, Linus Walleij
diff --git a/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml b/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml index b2ae211411ff..46bb121360dc 100644 --- a/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml +++ b/Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml @@ -10,9 +10,10 @@ maintainers: - Andrew Jeffery <andrew@aj.id.au> description: - This SGPIO controller is for ASPEED AST2500 SoC, it supports up to 80 full - featured Serial GPIOs. Each of the Serial GPIO pins can be programmed to - support the following options + This SGPIO controller is for ASPEED AST2400, AST2500 and AST2600 SoC, + 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 - Support interrupt option for each input port and various interrupt sensitivity option (level-high, level-low, edge-high, edge-low) - Support reset tolerance option for each output port @@ -25,6 +26,7 @@ properties: enum: - aspeed,ast2400-sgpio - aspeed,ast2500-sgpio + - aspeed,ast2600-sgpiom reg: maxItems: 1
AST2600 SoC has 2 SGPIO master interfaces one with 128 pins another one with 80 pins. Add ast2600-sgpiom compatibles and update descriptions to introduce the max number of available gpio pins that AST2600 supported. Signed-off-by: Steven Lee <steven_lee@aspeedtech.com> --- Documentation/devicetree/bindings/gpio/aspeed,sgpio.yaml | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-)