| Message ID | 20260515-pinctrl-single-bit-v3-1-e97da4312104@aspeedtech.com |
|---|---|
| State | New |
| Headers | show |
| Series | pinctrl: aspeed: Add AST2700 SoC1 support | expand |
On Fri, May 15, 2026 at 05:37:37PM +0800, Billy Tsai wrote: > The AST2700 SoC integrates two interconnected SoC instances, each > managed by its own System Control Unit (SCU). > > Allow the AST2700 SoC1 pin controller to be described as a child > node of the SCU by extending the compatible strings accepted by > the SCU binding. > > There is no functional change to the SCU binding beyond permitting > the aspeed,ast2700-soc1-pinctrl compatible string. > > Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> pw-bot: not-applicable
diff --git a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml index a87f31fce019..b81c561d2a8c 100644 --- a/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml +++ b/Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml @@ -87,6 +87,7 @@ patternProperties: - aspeed,ast2400-pinctrl - aspeed,ast2500-pinctrl - aspeed,ast2600-pinctrl + - aspeed,ast2700-soc1-pinctrl required: - compatible
The AST2700 SoC integrates two interconnected SoC instances, each managed by its own System Control Unit (SCU). Allow the AST2700 SoC1 pin controller to be described as a child node of the SCU by extending the compatible strings accepted by the SCU binding. There is no functional change to the SCU binding beyond permitting the aspeed,ast2700-soc1-pinctrl compatible string. Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com> --- Note: The companion AST2700 SoC0 pinctrl series modifies the same binding and has been applied to pinctrl/for-next. Linus Walleij noted for the equivalent SoC0 MFD patch that it should be applied through the MFD tree by Lee Jones, providing an Acked-by in the process [1]. The same routing applies to this patch. [1] https://lore.kernel.org/all/CAD++jL=3p9BvDgaot3=emM4Zn5jU-ZAUKtB4UwT1HzDiyzKq4Q@mail.gmail.com/ --- Documentation/devicetree/bindings/mfd/aspeed,ast2x00-scu.yaml | 1 + 1 file changed, 1 insertion(+)