From nobody Sun Feb 8 23:35:16 2026 Received: from esa.microchip.iphmx.com (esa.microchip.iphmx.com [68.232.153.233]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5B3DC176ADE for ; Fri, 2 Jan 2026 17:02:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=68.232.153.233 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767373337; cv=none; b=rPbdgUcbGQ84hNox7SSZ1xzjdXlq4hXngsH2p9gf+vCiLGKoI5Xuw8G0oUECPK4RnUz8uCXMiwbD5Lf7mfskZXUIpHY5rOYFJeXWFjwX7bftvXDUnbz25BnMe0MuFo2MC4S73WBoyLQ7yEqawIWFo5rDoChNaHvdUr/kNSc/2IM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767373337; c=relaxed/simple; bh=GO9TkFTYYc1lAE3J6mL7TFl1uMGeLRAzDYmt1vk20x4=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=e0s5MLmLo1NUVWmS9IF8aVAYjbEcgTCU90OBLF8J0EASujtMMDZf0FhAAjGupPAuIgdFiDEEW3N5rqaodrvm80uLzTRNalbn8xErUP3mS+GkJJZP8Tttgy/LAfogQ2kWMkINbXkPh9XF5Gqi9ojQrjq9Pw9IbFpweL+SsYGrSoQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com; spf=pass smtp.mailfrom=microchip.com; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b=RLQxHQH/; arc=none smtp.client-ip=68.232.153.233 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microchip.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=microchip.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=microchip.com header.i=@microchip.com header.b="RLQxHQH/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1767373336; x=1798909336; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=GO9TkFTYYc1lAE3J6mL7TFl1uMGeLRAzDYmt1vk20x4=; b=RLQxHQH/42qxwi2WKIjUlB/7FDizHgzkx7JXnsN7MWgmu310GNgK7fxZ iCoFAGE9RC2gk0ErPNdk4NF78iPzzzOX/DCgJenyGUanTzlmfm3bFbfhk mhtJEarofbeFzdjMU4dLOXYg1NoDrD/J9RBJcT/8cdk9AtuD9jQpFoqOt KaHvp6TvSppsI7n3a0k28FKxa8SgIY42AoiyVpS0VXNujEpjVHOOVN0iH 5E5tSWFHCIxeImc0Hg0uQa7FgOnJd7hmamTGrzjArfPAIG3ELVfqyBLKr UV8HmC5cM6U3T4LWEc9qZoIDQEuMZbW8RiQBie633HLD6LRy+BNWcTIYF A==; X-CSE-ConnectionGUID: AoVct/fNRmqflI0xS4d9hg== X-CSE-MsgGUID: nSu8DN4iQ0uHNgj2X+ahCA== X-IronPort-AV: E=Sophos;i="6.21,197,1763449200"; d="scan'208";a="58167787" X-Amp-Result: SKIPPED(no attachment in message) Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa1.microchip.iphmx.com with ESMTP/TLS/ECDHE-RSA-AES128-GCM-SHA256; 02 Jan 2026 10:02:15 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex04.mchp-main.com (10.10.85.152) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.58; Fri, 2 Jan 2026 10:01:45 -0700 Received: from ROU-LL-M43238.microchip.com (10.10.85.11) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2507.58 via Frontend Transport; Fri, 2 Jan 2026 10:01:43 -0700 From: To: , CC: Alexandre Belloni , Claudiu Beznea , Balamanikandan Gunasundar , Ryan Wanner , Conor Dooley , Nicolas Ferre Subject: [PATCH 4/5] ARM: dts: microchip: sama7d65: add fifo-size to usart Date: Fri, 2 Jan 2026 18:01:33 +0100 Message-ID: <20260102170135.70717-5-nicolas.ferre@microchip.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260102170135.70717-1-nicolas.ferre@microchip.com> References: <20260102170135.70717-1-nicolas.ferre@microchip.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Nicolas Ferre When missing, add the atmel,fifo-size =3D <32> property for usart nodes in flexcom. Signed-off-by: Nicolas Ferre --- arch/arm/boot/dts/microchip/sama7d65.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/= microchip/sama7d65.dtsi index 92d92228f0a5..82781a1dbd6d 100644 --- a/arch/arm/boot/dts/microchip/sama7d65.dtsi +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi @@ -414,6 +414,7 @@ uart0: serial@200 { dma-names =3D "tx", "rx"; atmel,use-dma-rx; atmel,use-dma-tx; + atmel,fifo-size =3D <32>; atmel,usart-mode =3D ; status =3D "disabled"; }; @@ -492,6 +493,7 @@ uart2: serial@200 { dma-names =3D "tx", "rx"; atmel,use-dma-rx; atmel,use-dma-tx; + atmel,fifo-size =3D <32>; atmel,usart-mode =3D ; status =3D "disabled"; }; @@ -517,6 +519,7 @@ uart3: serial@200 { dma-names =3D "tx", "rx"; atmel,use-dma-rx; atmel,use-dma-tx; + atmel,fifo-size =3D <32>; atmel,usart-mode =3D ; status =3D "disabled"; }; --=20 2.43.0