linux-kernel - [PATCH 5.4 38/90] ARM: dts: armada-38x: fix NETA lockup when repeatedly switching speeds

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Message-Id: <20200803121859.460654407@linuxfoundation.org>
Date:   Mon,  3 Aug 2020 14:19:00 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Russell King <rmk+kernel@...linux.org.uk>,
        Andrew Lunn <andrew@...n.ch>,
        Gregory CLEMENT <gregory.clement@...tlin.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 38/90] ARM: dts: armada-38x: fix NETA lockup when repeatedly switching speeds

From: Russell King <rmk+kernel@...linux.org.uk>

[ Upstream commit 09781ba0395c46b1c844f47e405e3ce7856f5989 ]

To support the change in "phy: armada-38x: fix NETA lockup when
repeatedly switching speeds" we need to update the DT with the
additional register.

Fixes: 14dc100b4411 ("phy: armada38x: add common phy support")
Signed-off-by: Russell King <rmk+kernel@...linux.org.uk>
Reviewed-by: Andrew Lunn <andrew@...n.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@...tlin.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/boot/dts/armada-38x.dtsi | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/armada-38x.dtsi b/arch/arm/boot/dts/armada-38x.dtsi
index 3f4bb44d85f00..669da3a33d82c 100644
--- a/arch/arm/boot/dts/armada-38x.dtsi
+++ b/arch/arm/boot/dts/armada-38x.dtsi
@@ -339,7 +339,8 @@
 
 			comphy: phy@...00 {
 				compatible = "marvell,armada-380-comphy";
-				reg = <0x18300 0x100>;
+				reg-names = "comphy", "conf";
+				reg = <0x18300 0x100>, <0x18460 4>;
 				#address-cells = <1>;
 				#size-cells = <0>;
 
-- 
2.25.1