linux-kernel - [PATCH AUTOSEL 4.19 04/22] ARM: dts: imx7s: Fix lcdif compatible

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Message-ID: <20240116200432.260016-4-sashal@kernel.org>
Date: Tue, 16 Jan 2024 15:03:58 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Alexander Stein <alexander.stein@...tq-group.com>,
	Shawn Guo <shawnguo@...nel.org>,
	Sasha Levin <sashal@...nel.org>,
	robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH AUTOSEL 4.19 04/22] ARM: dts: imx7s: Fix lcdif compatible

From: Alexander Stein <alexander.stein@...tq-group.com>

[ Upstream commit 5f55da4cc37051cda600ea870ce8cf29f1297715 ]

imx7d-lcdif is compatible to imx6sx-lcdif. MXSFB_V6 supports overlay
by using LCDC_AS_CTRL register. This registers used by overlay plane:
* LCDC_AS_CTRL
* LCDC_AS_BUF
* LCDC_AS_NEXT_BUF
are listed in i.MX7D RM as well.

Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>
Signed-off-by: Shawn Guo <shawnguo@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/boot/dts/imx7s.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 36c00fe29f4f..ebe954f94e09 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -701,7 +701,7 @@ pwm4: pwm@...90000 {
 			};
 
 			lcdif: lcdif@...30000 {
-				compatible = "fsl,imx7d-lcdif", "fsl,imx28-lcdif";
+				compatible = "fsl,imx7d-lcdif", "fsl,imx6sx-lcdif";
 				reg = <0x30730000 0x10000>;
 				interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 				clocks = <&clks IMX7D_LCDIF_PIXEL_ROOT_CLK>,
-- 
2.43.0