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From:   Li Yang <leoyang.li@nxp.com>
To:     Shawn Guo <shawnguo@kernel.org>,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
Cc:     Li Yang <leoyang.li@nxp.com>,
        Alex Marginean <alexandru.marginean@nxp.com>
Subject: [PATCH] arm64: dts: ls1028a-qds: define mdio slots for networking options
Date:   Wed, 26 Jan 2022 03:26:50 -0600
Message-Id: <20220126092650.19962-1-leoyang.li@nxp.com>
MIME-Version: 1.0
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Precedence: bulk

The ls1028a QDS board support different pluggable PHY cards.  Define the
nodes for these slots to be updated at boot time with overlay according
to board setup.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
---
 .../boot/dts/freescale/fsl-ls1028a-qds.dts    | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
index 177bc1405f0f..19d3952dbffe 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-qds.dts
@@ -107,6 +107,30 @@ qds_phy1: ethernet-phy@5 {
 				reg = <5>;
 			};
 		};
+
+		mdio_slot1: mdio@4 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <4>;
+		};
+
+		mdio_slot2: mdio@5 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <5>;
+		};
+
+		mdio_slot3: mdio@6 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <6>;
+		};
+
+		mdio_slot4: mdio@7 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <7>;
+		};
 	};
 };
 
-- 
2.25.1