linux-kernel - [PATCH v4 05/11] arm64: dts: ls1088ardb: add necessary DTS nodes for DPMAC2

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20201026161005.5421-6-ioana.ciornei@nxp.com>
Date:   Mon, 26 Oct 2020 18:09:59 +0200
From:   Ioana Ciornei <ioana.ciornei@....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 v4 05/11] arm64: dts: ls1088ardb: add necessary DTS nodes for DPMAC2

Annotate the external MDIO2 node and describe the 10GBASER PHY found on
the LS1088ARDB board and add a phy-handle for DPMAC2 to link it.
Also, add the internal PCS MDIO node for the internal MDIO buses found
on the LS1088A SoC along with its internal PCS PHY and link the
corresponding DPMAC to the PCS through the pcs-handle.

Signed-off-by: Ioana Ciornei <ioana.ciornei@....com>
---
Changes in v2:
 - none
Changes in v3:
 - none
Changes in v4:
 - none

 .../boot/dts/freescale/fsl-ls1088a-rdb.dts    | 19 +++++++++++++++++++
 .../arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 13 +++++++++++++
 2 files changed, 32 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
index d7886b084f7f..661898064f0c 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
@@ -17,6 +17,12 @@ / {
 	compatible = "fsl,ls1088a-rdb", "fsl,ls1088a";
 };
 
+&dpmac2 {
+	phy-handle = <&mdio2_aquantia_phy>;
+	phy-connection-type = "10gbase-r";
+	pcs-handle = <&pcs2>;
+};
+
 &dpmac3 {
 	phy-handle = <&mdio1_phy5>;
 	phy-connection-type = "qsgmii";
@@ -109,6 +115,15 @@ mdio1_phy8: emdio1_phy@8 {
 	};
 };
 
+&emdio2 {
+	status = "okay";
+
+	mdio2_aquantia_phy: emdio2_aquantia@0 {
+		compatible = "ethernet-phy-ieee802.3-c45";
+		reg = <0x0>;
+	};
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -179,6 +194,10 @@ &esdhc {
 	status = "okay";
 };
 
+&pcs_mdio2 {
+	status = "okay";
+};
+
 &pcs_mdio3 {
 	status = "okay";
 };
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index 9241d32e5513..026f0440d324 100644
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -690,6 +690,19 @@ emdio2: mdio@...7000 {
 			status = "disabled";
 		};
 
+		pcs_mdio2: mdio@...b000 {
+			compatible = "fsl,fman-memac-mdio";
+			reg = <0x0 0x8c0b000 0x0 0x1000>;
+			little-endian;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			status = "disabled";
+
+			pcs2: pcs-phy@0 {
+				reg = <0>;
+			};
+		};
+
 		pcs_mdio3: mdio@...f000 {
 			compatible = "fsl,fman-memac-mdio";
 			reg = <0x0 0x8c0f000 0x0 0x1000>;
-- 
2.28.0