[PATCH 1/2] dt-bindings: pinctrl: aspeed,ast2700-soc1: Add JTAGM1TRST group

[Billy Tsai]

The TRST signal of the JTAG master is optional and may not be wired on
every design, but it is only selectable as part of the JTAGM1 group,
which forces the D12 ball to be muxed whenever the JTAG master is used.

Add a separate JTAGM1TRST group so boards can enable TRST independently
of the other JTAG master signals.

Signed-off-by: Billy Tsai <billy_tsai@xxxxxxxxxxxxxx>
---
 .../devicetree/bindings/pinctrl/aspeed,ast2700-soc1-pinctrl.yaml         | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc1-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc1-pinctrl.yaml
index 76944fd14e2c..fe7cef4fef6a 100644
--- a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc1-pinctrl.yaml
+++ b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2700-soc1-pinctrl.yaml
@@ -356,6 +356,7 @@ patternProperties:
           - I3C8
           - I3C9
           - JTAGM1
+          - JTAGM1TRST
           - LPC0
           - LPC1
           - LTPI

-- 
2.34.1