ARM: dts: at91: sam9x60ek: Add DBGU compatibles to uart1

Maintain consistency among the compatibles of the serial nodes of
sam9x60ek and highlight the incremental characteristic of its serial
IP's by making sure that all serial nodes contain both the sam9x60
and sam9260 usart/dbgu compatibles.

Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20220913142205.162399-3-sergiu.moga@microchip.com

diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts
index 7ade9979e1c6a590778dd1f612ba159df110afbe..67bce8d609088e23ce60ca381cf5eda36e09315f 100644 (file)
--- a/arch/arm/boot/dts/at91-sam9x60ek.dts
+++ b/arch/arm/boot/dts/at91-sam9x60ek.dts
@@ -258,7 +258,7 @@
        status = "okay";
 
        uart1: serial@200 {
-               compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
+               compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
                reg = <0x200 0x200>;
                interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
                dmas = <&dma0