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Message-Id: <20230625094857.29644-2-sherry.sun@nxp.com>
Date: Sun, 25 Jun 2023 17:48:54 +0800
From: Sherry Sun <sherry.sun@....com>
To: robh+dt@...nel.org, krzysztof.kozlowski+dt@...aro.org,
conor+dt@...nel.org, shawnguo@...nel.org, s.hauer@...gutronix.de,
festevam@...il.com, shenwei.wang@....com,
gregkh@...uxfoundation.org
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
kernel@...gutronix.de, linux-serial@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-imx@....com
Subject: [PATCH 1/4] arm64: dts: imx8dxl: remove "fsl,imx7ulp-lpuart" compatible for imx8dxl
Drop the i.MX8DXL backwards compatibility with i.MX7ULP since they
differ from clocks handling point of view.
dtbs_check has the following warnings:
linux-next/arch/arm64/boot/dts/freescale/imx8dxl-evk.dtb: serial@...60000: compatible: 'oneOf' conditional failed, one must be fixed:
['fsl,imx8qxp-lpuart', 'fsl,imx7ulp-lpuart'] is too long
'fsl,imx93-lpuart' was expected
'fsl,imx8qxp-lpuart' is not one of ['fsl,imx8qm-lpuart', 'fsl,imx8dxl-lpuart']
'fsl,imxrt1050-lpuart' was expected
'fsl,imx8ulp-lpuart' was expected
'fsl,imx8qxp-lpuart' was expected
'fsl,imxrt1170-lpuart' was expected
From schema: linux-next/Documentation/devicetree/bindings/serial/fsl-lpuart.yaml
Signed-off-by: Sherry Sun <sherry.sun@....com>
---
arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi b/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi
index 6881330ab4c6..e2eeddf38aa3 100644
--- a/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8dxl-ss-adma.dtsi
@@ -36,22 +36,22 @@
};
&lpuart0 {
- compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
+ compatible = "fsl,imx8dxl-lpuart", "fsl,imx8qxp-lpuart";
interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>;
};
&lpuart1 {
- compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
+ compatible = "fsl,imx8dxl-lpuart", "fsl,imx8qxp-lpuart";
interrupts = <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>;
};
&lpuart2 {
- compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
+ compatible = "fsl,imx8dxl-lpuart", "fsl,imx8qxp-lpuart";
interrupts = <GIC_SPI 230 IRQ_TYPE_LEVEL_HIGH>;
};
&lpuart3 {
- compatible = "fsl,imx8qxp-lpuart", "fsl,imx7ulp-lpuart";
+ compatible = "fsl,imx8dxl-lpuart", "fsl,imx8qxp-lpuart";
interrupts = <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>;
};
--
2.17.1
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