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 <thunder.leizhen@xxxxxxxxxx>
---
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
