linux-kernel - [PATCH 5.6 108/177] ARM: dts: mmp3: Drop usb-nop-xceiv from HSIC phy

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Message-Id: <20200601174057.607240412@linuxfoundation.org>
Date:   Mon,  1 Jun 2020 19:54:06 +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, Lubomir Rintel <lkundrak@...sk>,
        Arnd Bergmann <arnd@...db.de>, Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.6 108/177] ARM: dts: mmp3: Drop usb-nop-xceiv from HSIC phy

From: Lubomir Rintel <lkundrak@...sk>

[ Upstream commit 24cf6eef79a7e85cfd2ef9dea52f769c9192fc6e ]

"usb-nop-xceiv" is good enough if we don't lose the configuration done
by the firmware, but we'd really prefer a real driver.

Unfortunately, the PHY core is odd in that when the node is compatible
with "usb-nop-xceiv", it ignores the other compatible strings. Let's
just remove it.

Signed-off-by: Lubomir Rintel <lkundrak@...sk>
Cc: <stable@...r.kernel.org>
Signed-off-by: Arnd Bergmann <arnd@...db.de>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/boot/dts/mmp3.dtsi | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/mmp3.dtsi b/arch/arm/boot/dts/mmp3.dtsi
index 3e28f0dc9df4..1e25bf998ab5 100644
--- a/arch/arm/boot/dts/mmp3.dtsi
+++ b/arch/arm/boot/dts/mmp3.dtsi
@@ -202,8 +202,7 @@
 			};
 
 			hsic_phy0: hsic-phy@...01800 {
-				compatible = "marvell,mmp3-hsic-phy",
-					     "usb-nop-xceiv";
+				compatible = "marvell,mmp3-hsic-phy";
 				reg = <0xf0001800 0x40>;
 				#phy-cells = <0>;
 				status = "disabled";
@@ -224,8 +223,7 @@
 			};
 
 			hsic_phy1: hsic-phy@...02800 {
-				compatible = "marvell,mmp3-hsic-phy",
-					     "usb-nop-xceiv";
+				compatible = "marvell,mmp3-hsic-phy";
 				reg = <0xf0002800 0x40>;
 				#phy-cells = <0>;
 				status = "disabled";
-- 
2.25.1