From: Manikandan Muralidharan <manikandan.m@microchip.com>
Date: Tue, 7 Feb 2023 11:06:47 +0000 (+0530)
Subject: ARM: dts: at91: sam9x60: Specify the FIFO size for the Flexcom UART
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bfbde8f751cc2a9bbc184853066c927173d147df;p=linux.git

ARM: dts: at91: sam9x60: Specify the FIFO size for the Flexcom UART

The UART submodule in Flexcom has 16-byte Transmit and Receive FIFOs.

Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com>
Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Link: https://lore.kernel.org/r/20230207110651.197268-5-durai.manickamkr@microchip.com
---

diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi
index ee6cc4329ae4e..1e401a919f564 100644
--- a/arch/arm/boot/dts/sam9x60.dtsi
+++ b/arch/arm/boot/dts/sam9x60.dtsi
@@ -209,6 +209,7 @@
 					clock-names = "usart";
 					atmel,use-dma-rx;
 					atmel,use-dma-tx;
+					atmel,fifo-size = <16>;
 					status = "disabled";
 				};
 			};