linux-kernel - [PATCH 2/2] arm64: dts: agilex: Add SysMgr to Ethernet nodes

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Message-Id: <1573252854-25801-3-git-send-email-thor.thayer@linux.intel.com>
Date:   Fri,  8 Nov 2019 16:40:54 -0600
From:   thor.thayer@...ux.intel.com
To:     dinguyen@...nel.org, robh+dt@...nel.org, mark.rutland@....com
Cc:     richard.gong@...el.com, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Thor Thayer <thor.thayer@...ux.intel.com>
Subject: [PATCH 2/2] arm64: dts: agilex: Add SysMgr to Ethernet nodes

From: Thor Thayer <thor.thayer@...ux.intel.com>

Ethernet needs the System Manager to setup the low-level
interface and PHY.

Signed-off-by: Thor Thayer <thor.thayer@...ux.intel.com>
---
 arch/arm64/boot/dts/intel/socfpga_agilex.dtsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
index 7e8dc85fcebc..d8caa3f609b5 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
@@ -150,6 +150,7 @@
 			iommus = <&smmu 1>;
 			clocks = <&clkmgr AGILEX_EMAC0_CLK>;
 			clock-names = "stmmaceth";
+			altr,sysmgr-syscon = <&sysmgr 0x44 0>;
 			status = "disabled";
 		};
 
@@ -167,6 +168,7 @@
 			iommus = <&smmu 2>;
 			clocks = <&clkmgr AGILEX_EMAC1_CLK>;
 			clock-names = "stmmaceth";
+			altr,sysmgr-syscon = <&sysmgr 0x48 8>;
 			status = "disabled";
 		};
 
@@ -184,6 +186,7 @@
 			iommus = <&smmu 3>;
 			clocks = <&clkmgr AGILEX_EMAC2_CLK>;
 			clock-names = "stmmaceth";
+			altr,sysmgr-syscon = <&sysmgr 0x4c 16>;
 			status = "disabled";
 		};
 
-- 
2.7.4