linux-kernel - [PATCH 4.14 111/115] arm64: dts: marvell: mcbin: add comphy references to Ethernet ports

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Date:   Fri,  2 Mar 2018 09:51:54 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Antoine Tenart <antoine.tenart@...e-electrons.com>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory CLEMENT <gregory.clement@...e-electrons.com>,
        Mikulas Patocka <mpatocka@...hat.com>
Subject: [PATCH 4.14 111/115] arm64: dts: marvell: mcbin: add comphy references to Ethernet ports

4.14-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Antoine Tenart <antoine.tenart@...e-electrons.com>

commit 760b3843fcd88f2a46e66eec08e2e6023a425809 upstream.

This patch adds comphy phandles to the Ethernet ports in the mcbin
device tree. The comphy is used to configure the serdes PHYs used by
these ports.

Signed-off-by: Antoine Tenart <antoine.tenart@...e-electrons.com>
Reviewed-by: Andrew Lunn <andrew@...n.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@...e-electrons.com>
Cc: Mikulas Patocka <mpatocka@...hat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts |    9 +++++++++
 1 file changed, 9 insertions(+)

--- a/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
+++ b/arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
@@ -228,8 +228,11 @@
 
 &cpm_eth0 {
 	status = "okay";
+	/* Network PHY */
 	phy = <&phy0>;
 	phy-mode = "10gbase-kr";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cpm_comphy4 0>;
 };
 
 &cpm_sata0 {
@@ -263,15 +266,21 @@
 
 &cps_eth0 {
 	status = "okay";
+	/* Network PHY */
 	phy = <&phy8>;
 	phy-mode = "10gbase-kr";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cps_comphy4 0>;
 };
 
 &cps_eth1 {
 	/* CPS Lane 0 - J5 (Gigabit RJ45) */
 	status = "okay";
+	/* Network PHY */
 	phy = <&ge_phy>;
 	phy-mode = "sgmii";
+	/* Generic PHY, providing serdes lanes */
+	phys = <&cps_comphy0 1>;
 };
 
 &cps_pinctrl {