linux-kernel - [PATCH v5 03/11] arm64: dts: ls1088a: add external MDIO device nodes

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Message-Id: <20201030113555.726487-4-ciorneiioana@gmail.com>
Date:   Fri, 30 Oct 2020 13:35:47 +0200
From:   Ioana Ciornei <ciorneiioana@...il.com>
To:     shawnguo@...nel.org
Cc:     robh+dt@...nel.org, leoyang.li@....com, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, Ioana Ciornei <ioana.ciornei@....com>
Subject: [PATCH v5 03/11] arm64: dts: ls1088a: add external MDIO device nodes

From: Ioana Ciornei <ioana.ciornei@....com>

Add the external MDIO device nodes found in the WRIOP global memory
region. This is needed for management of external PHYs.

Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
---
Changes in v2:
 - removed the 0x from the unit addresses
Changes in v3:
 - none
Changes in v4:
 - none
Changes in v5:
 - used only lowercase letters for the hex address

 arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index ff5805206a28..58b6a5aa8df2 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -672,6 +672,24 @@ ptp-timer@...5000 {
 			fsl,extts-fifo;
 		};
 
+		emdio1: mdio@...6000 {
+			compatible = "fsl,fman-memac-mdio";
+			reg = <0x0 0x8b96000 0x0 0x1000>;
+			little-endian;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
+		emdio2: mdio@...7000 {
+			compatible = "fsl,fman-memac-mdio";
+			reg = <0x0 0x8b97000 0x0 0x1000>;
+			little-endian;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+		};
+
 		cluster1_core0_watchdog: wdt@...0000 {
 			compatible = "arm,sp805-wdt", "arm,primecell";
 			reg = <0x0 0xc000000 0x0 0x1000>;
-- 
2.28.0