From: Robert Marko <robimarko@gmail.com>
Date: Fri, 13 Jan 2023 17:44:49 +0100
Subject: [PATCH] arm64: dts: qcom: ipq8074: correct PCIe QMP PHY output clock
 names
References: bsc#1012628
Patch-mainline: 6.2.3
Git-commit: 0e8b90c0256cf9c9589e2cee517dedc987a34355

[ Upstream commit 0e8b90c0256cf9c9589e2cee517dedc987a34355 ]

Current PCIe QMP PHY output name were changed in ("arm64: dts: qcom: Fix
IPQ8074 PCIe PHY nodes") however it did not account for the fact that GCC
driver is relying on the old names to match them as they are being used as
the parent for the gcc_pcie0_pipe_clk and gcc_pcie1_pipe_clk.

This broke parenting as GCC could not find the parent clock, so fix it by
changing to the names that driver is expecting.

Fixes: 942bcd33ed45 ("arm64: dts: qcom: Fix IPQ8074 PCIe PHY nodes")
Signed-off-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230113164449.906002-9-robimarko@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 arch/arm64/boot/dts/qcom/ipq8074.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq8074.dtsi b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
index e38aa76e..4294beeb 100644
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
@@ -222,7 +222,7 @@ pcie_phy0: phy@84200 {
 				#clock-cells = <0>;
 				clocks = <&gcc GCC_PCIE0_PIPE_CLK>;
 				clock-names = "pipe0";
-				clock-output-names = "pcie_0_pipe_clk";
+				clock-output-names = "pcie20_phy0_pipe_clk";
 			};
 		};
 
@@ -250,7 +250,7 @@ pcie_phy1: phy@8e200 {
 				#clock-cells = <0>;
 				clocks = <&gcc GCC_PCIE1_PIPE_CLK>;
 				clock-names = "pipe0";
-				clock-output-names = "pcie_1_pipe_clk";
+				clock-output-names = "pcie20_phy1_pipe_clk";
 			};
 		};
 
-- 
2.35.3