linux-kernel - [PATCH 5.15 051/177] arm64: dts: imx8mq: remove interconnect property from lcdif

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Date:   Mon, 20 Dec 2021 15:33:21 +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,
        Martin Kepplinger <martin.kepplinger@...i.sm>,
        Shawn Guo <shawnguo@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 051/177] arm64: dts: imx8mq: remove interconnect property from lcdif

From: Martin Kepplinger <martin.kepplinger@...i.sm>

[ Upstream commit e5e6268f77badf18bd6ab435364cfe21c7396c31 ]

The mxsfb driver handling imx8mq lcdif doesn't yet request the
interconnect bandwidth that's needed at runtime when the description is
present in the DT node.

So remove that description and bring it back when it's supported.

Fixes: ad1abc8a03fd ("arm64: dts: imx8mq: Add interconnect for lcdif")
Signed-off-by: Martin Kepplinger <martin.kepplinger@...i.sm>
Signed-off-by: Shawn Guo <shawnguo@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm64/boot/dts/freescale/imx8mq.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
index 4066b16126552..2bc57d8f29c7f 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
@@ -524,8 +524,6 @@ lcdif: lcd-controller@...20000 {
 						  <&clk IMX8MQ_VIDEO_PLL1>,
 						  <&clk IMX8MQ_VIDEO_PLL1_OUT>;
 				assigned-clock-rates = <0>, <0>, <0>, <594000000>;
-				interconnects = <&noc IMX8MQ_ICM_LCDIF &noc IMX8MQ_ICS_DRAM>;
-				interconnect-names = "dram";
 				status = "disabled";
 
 				port@0 {
-- 
2.33.0