dt-bindings: mfd: syscon: Add ti,am654-serdes-ctrl compatible

Add TI SERDES control registers compatible. This is a region found in the
TI AM65 CTRL_MMR0 register space[0]. Each instance is used to control a
SERDES clock and lane select mux.

[0] https://www.ti.com/lit/pdf/spruid7

Signed-off-by: Andrew Davis <afd@ti.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240205174736.27749-1-afd@ti.com
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/Documentation/devicetree/bindings/mfd/syscon.yaml b/Documentation/devicetree/bindings/mfd/syscon.yaml
index 2376b612f94ef269594a4137bf0e5dffe9d23f15..820c364c01f2242fccf5a02b23a13b8108713b63 100644 (file)
--- a/Documentation/devicetree/bindings/mfd/syscon.yaml
+++ b/Documentation/devicetree/bindings/mfd/syscon.yaml
@@ -73,6 +73,7 @@ properties:
               - rockchip,rv1126-qos
               - starfive,jh7100-sysmain
               - ti,am654-dss-oldi-io-ctrl
+              - ti,am654-serdes-ctrl
               - ti,j784s4-pcie-ctrl
 
           - const: syscon