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[linux,dev-5.15,v1,06/16] dt-bindings: reset: npcm: add GCR syscon property

Message ID 20220801120819.113533-7-tmaimon77@gmail.com
State New
Headers show
Series Introduce Nuvoton Arbel NPCM8XX BMC SoC | expand

Commit Message

Tomer Maimon Aug. 1, 2022, 12:08 p.m. UTC 
Describe syscon property that handles general control registers (GCR) in
Nuvoton BMC NPCM reset driver.

Signed-off-by: Tomer Maimon <tmaimon77@gmail.com>
---
 Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.txt | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.txt b/Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.txt
index 17b7a6a43a29..f10c93811915 100644
--- a/Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.txt
+++ b/Documentation/devicetree/bindings/reset/nuvoton,npcm-reset.txt
@@ -4,6 +4,7 @@  Required properties:
 - compatible : "nuvoton,npcm750-reset" for NPCM7XX BMC
 - reg : specifies physical base address and size of the register.
 - #reset-cells: must be set to 2
+- nuvoton,sysgcr - Contains a phandle to access GCR registers.
 
 Optional property:
 - nuvoton,sw-reset-number - Contains the software reset number to restart the SoC.
@@ -16,6 +17,7 @@  Example:
 		compatible = "nuvoton,npcm750-reset";
 		reg = <0xf0801000 0x70>;
 		#reset-cells = <2>;
+		nuvoton,sysgcr = <&gcr>;
 		nuvoton,sw-reset-number = <2>;
 	};