[v2] tty: serial: samsung_tty: support 18 uart ports

Message ID	20250404135006.1263827-1-faraz.ata@samsung.com
State	New
Headers	show Received: from mailout4.samsung.com (mailout4.samsung.com [203.254.224.34]) (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 BC6381EF368 for <linux-serial@vger.kernel.org>; Fri, 4 Apr 2025 15:03:07 +0000 (UTC) From: Faraz Ata <faraz.ata@samsung.com> To: alim.akhtar@samsung.com, krzk+dt@kernel.org, gregkh@linuxfoundation.org, jirislaby@kernel.org Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, rosa.pila@samsung.com, dev.tailor@samsung.com, Faraz Ata <faraz.ata@samsung.com> Subject: [PATCH v2] tty: serial: samsung_tty: support 18 uart ports Date: Fri, 4 Apr 2025 19:20:06 +0530 Message-Id: <20250404135006.1263827-1-faraz.ata@samsung.com> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="utf-8" CMS-TYPE: 105P DLP-Filter: Pass References: <CGME20250404134131epcas5p4794f2b1e5d289e1faa142c9093ea45e5@epcas5p4.samsung.com>
Series	[v2] tty: serial: samsung_tty: support 18 uart ports \| expand [v2] tty: serial: samsung_tty: support 18 uart ports

Message ID

20250404135006.1263827-1-faraz.ata@samsung.com

State

New

Headers

From: Faraz Ata <faraz.ata@samsung.com>
To: alim.akhtar@samsung.com, krzk+dt@kernel.org, gregkh@linuxfoundation.org,
	jirislaby@kernel.org
Cc: linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org,
	rosa.pila@samsung.com, dev.tailor@samsung.com, Faraz Ata
	<faraz.ata@samsung.com>
Subject: [PATCH v2] tty: serial: samsung_tty: support 18 uart ports
Date: Fri,  4 Apr 2025 19:20:06 +0530
Message-Id: <20250404135006.1263827-1-faraz.ata@samsung.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain; charset="utf-8"
CMS-TYPE: 105P
DLP-Filter: Pass
References: 
 <CGME20250404134131epcas5p4794f2b1e5d289e1faa142c9093ea45e5@epcas5p4.samsung.com>

Series

[v2] tty: serial: samsung_tty: support 18 uart ports | expand

Commit Message

Faraz Ata April 4, 2025, 1:50 p.m. UTC

Exynos Auto v920 SoC supports up to 18 UART ports.
Hence changing the value of UART_NR to 18.
---
 drivers/tty/serial/samsung_tty.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/samsung_tty.c b/drivers/tty/serial/samsung_tty.c
index 210fff7164c1..9a5211b730fb 100644
--- a/drivers/tty/serial/samsung_tty.c
+++ b/drivers/tty/serial/samsung_tty.c
@@ -52,7 +52,7 @@ 
 #define S3C24XX_SERIAL_MINOR	64
 
 #ifdef CONFIG_ARM64
-#define UART_NR			12
+#define UART_NR			18
 #else
 #define UART_NR			CONFIG_SERIAL_SAMSUNG_UARTS
 #endif

[v2] tty: serial: samsung_tty: support 18 uart ports

Commit Message

Patch