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[PATCH v3 04/19] dt-bindings: soc: starfive: Add starfive,jh7110-vout-syscon

From: Michal Wilczynski <m.wilczynski@samsung.com>
Date: 2026-09-04 13:27:23
Also in: dri-devel, linux-arm-kernel, linux-clk, linux-devicetree, linux-riscv, linux-rockchip, lkml
Subsystem: open firmware and flattened device tree bindings, starfive jh7110 syscon, starfive soc drivers, the rest · Maintainers: Rob Herring, Krzysztof Kozlowski, Conor Dooley, William Qiu, Xingyu Wu, Conor Dooley, Linus Torvalds

The video output subsystem has its own system controller, documented as
dom_vout_syscon. Among other things it holds the mux that selects which
DC8200 output drives the HDMI transmitter, so the HDMI controller needs
to reach it.

Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
---
 .../devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml    | 6 ++++++
 1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml b/Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
index 0039319e91fe6e6aadc4300114626348e4dfb7ce..47334f6c1243c9950e6fba44daacd41f42b55781 100644
--- a/Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
+++ b/Documentation/devicetree/bindings/soc/starfive/starfive,jh7110-syscon.yaml
@@ -24,6 +24,7 @@ properties:
           - enum:
               - starfive,jh7110-aon-syscon
               - starfive,jh7110-stg-syscon
+              - starfive,jh7110-vout-syscon
           - const: syscon
 
   reg:
@@ -90,4 +91,9 @@ examples:
         #power-domain-cells = <1>;
     };
 
+    syscon@295b0000 {
+        compatible = "starfive,jh7110-vout-syscon", "syscon";
+        reg = <0x295b0000 0x10000>;
+    };
+
 ...
-- 
2.34.1


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