# \[RESEND PATCHv4 2/6\] Documentation: dt: socfpga: Add S10 System Manager binding

- From: \<hidden\>
- Date: 2019-03-11 22:16:34 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2019/03/5535754
- Thread: https://ratatoskr.run/linux-devicetree/2019/03/5535748/t.md

```text
From: Thor Thayer <redacted>

Add the device tree bindings for the Stratix10 System Manager.

Signed-off-by: Thor Thayer <redacted>
Reviewed-by: Rob Herring <robh@kernel.org>
---
v2  New compatible string and usage for Stratix10
v3  No change
v4  Add Reviewed-by from v2.
---
 .../devicetree/bindings/arm/altera/socfpga-system.txt        | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt b/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt
index f4d04a067282..82edbaaa3f85 100644
--- a/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt
+++ b/Documentation/devicetree/bindings/arm/altera/socfpga-system.txt
@@ -11,3 +11,15 @@ Example:
 		reg = <0xffd08000 0x1000>;
 		cpu1-start-addr = <0xffd080c4>;
 	};
+
+ARM64 - Stratix10
+Required properties:
+- compatible : "altr,sys-mgr-s10"
+- reg : Should contain 1 register range(address and length)
+        for system manager register.
+
+Example:
+	 sysmgr@ffd12000 {
+		compatible = "altr,sys-mgr-s10";
+		reg = <0xffd12000 0x228>;
+	};
-- 
2.7.4


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```