[PATCH 1/1] arm64: dts: lx2160a: Normalize the compatible string of "arm,sbsa-uart"
From: Zhen Lei <hidden>
Date: 2021-05-24 03:53:00
Also in:
linux-arm-kernel
Subsystem:
arm/freescale imx / mxc / layerscape arm architecture, the rest · Maintainers:
Frank Li, Sascha Hauer, Linus Torvalds
The compatible string of ARM SBSA defined generic UART needs to contain only "arm,sbsa-uart" and does not need to contain "arm,pl011". Otherwise, the pl011.yaml will check it and falsely report many warnings similar to the following: arch/arm64/boot/dts/freescale/fsl-lx2160a-clearfog-cx.dt.yaml: serial@21c0000: compatible:0: 'arm,pl011' was expected serial@21c0000: compatible:1: 'arm,primecell' was expected Delete the redundant "arm,pl011" to fix it. Signed-off-by: Zhen Lei <redacted> --- arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
index 4fcc869c21a4..417546616d85 100644
--- a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi@@ -920,7 +920,7 @@ }; uart0: serial@21c0000 { - compatible = "arm,sbsa-uart","arm,pl011"; + compatible = "arm,sbsa-uart"; reg = <0x0 0x21c0000 0x0 0x1000>; interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; current-speed = <115200>;
@@ -928,7 +928,7 @@ }; uart1: serial@21d0000 { - compatible = "arm,sbsa-uart","arm,pl011"; + compatible = "arm,sbsa-uart"; reg = <0x0 0x21d0000 0x0 0x1000>; interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>; current-speed = <115200>;
@@ -936,7 +936,7 @@ }; uart2: serial@21e0000 { - compatible = "arm,sbsa-uart","arm,pl011"; + compatible = "arm,sbsa-uart"; reg = <0x0 0x21e0000 0x0 0x1000>; interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>; current-speed = <115200>;
@@ -944,7 +944,7 @@ }; uart3: serial@21f0000 { - compatible = "arm,sbsa-uart","arm,pl011"; + compatible = "arm,sbsa-uart"; reg = <0x0 0x21f0000 0x0 0x1000>; interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>; current-speed = <115200>;
--
2.21.1