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From: <nicolas.ferre@microchip.com>
To: Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Claudiu Beznea <claudiu.beznea@tuxon.dev>
Cc: <linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	Ryan Wanner <ryan.wanner@microchip.com>,
	Cristian Birsan <cristian.birsan@microchip.com>,
	Nicolas Ferre <nicolas.ferre@microchip.com>,
	<stable@vger.kernel.org>
Subject: [PATCH 2/2] ARM: dts: microchip: sama7g5: fix uart fifo size to 32
Date: Fri, 14 Nov 2025 11:33:13 +0100	[thread overview]
Message-ID: <20251114103313.20220-2-nicolas.ferre@microchip.com> (raw)
In-Reply-To: <20251114103313.20220-1-nicolas.ferre@microchip.com>

From: Nicolas Ferre <nicolas.ferre@microchip.com>

On some flexcom nodes related to uart, the fifo sizes were wrong: fix
them to 32 data.

Fixes: 7540629e2fc7 ("ARM: dts: at91: add sama7g5 SoC DT and sama7g5-ek")
Cc: <stable@vger.kernel.org> # 5.15+
Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
---
 arch/arm/boot/dts/microchip/sama7g5.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/microchip/sama7g5.dtsi b/arch/arm/boot/dts/microchip/sama7g5.dtsi
index 381cbcfcb34a..03ef3d9aaeec 100644
--- a/arch/arm/boot/dts/microchip/sama7g5.dtsi
+++ b/arch/arm/boot/dts/microchip/sama7g5.dtsi
@@ -824,7 +824,7 @@ uart4: serial@200 {
 				dma-names = "tx", "rx";
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
-				atmel,fifo-size = <16>;
+				atmel,fifo-size = <32>;
 				status = "disabled";
 			};
 		};
@@ -850,7 +850,7 @@ uart7: serial@200 {
 				dma-names = "tx", "rx";
 				atmel,use-dma-rx;
 				atmel,use-dma-tx;
-				atmel,fifo-size = <16>;
+				atmel,fifo-size = <32>;
 				status = "disabled";
 			};
 		};
-- 
2.43.0


  reply	other threads:[~2025-11-14 10:34 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-14 10:33 [PATCH 1/2] ARM: dts: microchip: sama7d65: " nicolas.ferre
2025-11-14 10:33 ` nicolas.ferre [this message]
2025-11-14 12:17   ` [PATCH 2/2] ARM: dts: microchip: sama7g5: " Claudiu Beznea
2025-11-14 12:16 ` [PATCH 1/2] ARM: dts: microchip: sama7d65: " Claudiu Beznea

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