linux-kernel - [PATCH v2 1/2] arm64: dts: mediatek: mt7622: readd syscon to pciesys node

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Date: Fri, 28 Jun 2024 12:55:40 +0200
From: Christian Marangi <ansuelsmth@...il.com>
To: Michael Turquette <mturquette@...libre.com>,
	Stephen Boyd <sboyd@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	Rafał Miłecki <rafal@...ecki.pl>,
	linux-clk@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org
Cc: Christian Marangi <ansuelsmth@...il.com>,
	Frank Wunderlich <frank-w@...lic-files.de>,
	stable@...r.kernel.org
Subject: [PATCH v2 1/2] arm64: dts: mediatek: mt7622: readd syscon to pciesys node

Sata node reference the pciesys with the property mediatek,phy-node
and that is used as a syscon to access the pciesys regs.

Readd the syscon compatible to pciesys node to restore correct
functionality of the SATA interface.

Fixes: 3ba5a6159434 ("arm64: dts: mediatek: mt7622: fix clock controllers")
Reported-by: Frank Wunderlich <frank-w@...lic-files.de>
Co-developed-by: Frank Wunderlich <frank-w@...lic-files.de>
Signed-off-by: Frank Wunderlich <frank-w@...lic-files.de>
Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
Cc: stable@...r.kernel.org
---
 arch/arm64/boot/dts/mediatek/mt7622.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
index 917fa39a74f8..bb0ec1edbe5b 100644
--- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
@@ -790,7 +790,7 @@ u2port1: usb-phy@...c5000 {
 	};
 
 	pciesys: clock-controller@...00800 {
-		compatible = "mediatek,mt7622-pciesys";
+		compatible = "mediatek,mt7622-pciesys", "syscon";
 		reg = <0 0x1a100800 0 0x1000>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
-- 
2.45.1