From nobody Fri May 9 23:20:49 2025 Delivered-To: importer2@patchew.org Received-SPF: pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; envelope-from=linux-kernel-owner@vger.kernel.org; helo=vger.kernel.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail(p=quarantine dis=quarantine) header.from=ti.com Return-Path: Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mx.zohomail.com with SMTP id 1638950906404768.6530978629363; Wed, 8 Dec 2021 00:08:26 -0800 (PST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244656AbhLHIL4 (ORCPT ); Wed, 8 Dec 2021 03:11:56 -0500 Received: from lelv0142.ext.ti.com ([198.47.23.249]:51214 "EHLO lelv0142.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244653AbhLHILy (ORCPT ); Wed, 8 Dec 2021 03:11:54 -0500 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 1B887k5j104900; Wed, 8 Dec 2021 02:07:46 -0600 Received: from DLEE104.ent.ti.com (dlee104.ent.ti.com [157.170.170.34]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 1B887j3j014431 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 8 Dec 2021 02:07:46 -0600 Received: from DLEE104.ent.ti.com (157.170.170.34) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Wed, 8 Dec 2021 02:07:45 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14 via Frontend Transport; Wed, 8 Dec 2021 02:07:45 -0600 Received: from gsaswath-HP-ProBook-640-G5.dal.design.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 1B887dU2067208; Wed, 8 Dec 2021 02:07:40 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1638950866; bh=K8qVcnbdAS7FrvSyvjos3JkzmSR0OREPlehmogBLeuI=; h=From:To:CC:Subject:Date; b=l2YUEE+6+mbJ4+2xsjvMvL9LB9wGJDjC8PNTLX+GMCcUzlOS7FKQjfTMZ/tIbA3v+ 99FKrw3k80e89P+HGqfXEoNWKr5yTqBxD4nQAO6j+2XXqfCm6pGFGXsqDEpWhGnqbo jvnw0F1r5wmFxDnmbFOTsNusURiF6PpPMa597zDc= From: Aswath Govindraju CC: Kishon Vijay Abraham I , Vignesh Raghavendra , Aswath Govindraju , Catalin Marinas , Will Deacon , Shawn Guo , Bjorn Andersson , Krzysztof Kozlowski , Geert Uytterhoeven , Matthias Brugger , Biju Das , =?UTF-8?q?Guido=20G=C3=BCnther?= , Enric Balletbo i Serra , Dmitry Baryshkov , Sameer Pujar , Zenghui Yu , Nishanth Menon , Saravana Kannan , , Subject: [PATCH] arm64: defconfig: Increase the maximum number of 8250/16550 serial ports Date: Wed, 8 Dec 2021 13:37:35 +0530 Message-ID: <20211208080737.10761-1-a-govindraju@ti.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1638950908252100001 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" On some TI SoCs the number of UART instances used can be greater than 4. For example in TI's J721S2 SoC, 11th instance of UART is used as console. So, increase the maximum number of instances to 16. Signed-off-by: Aswath Govindraju --- arch/arm64/configs/defconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 0da6a944d5cd..adb9f1f0802d 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -409,6 +409,8 @@ CONFIG_SERIAL_8250_SHARE_IRQ=3Dy CONFIG_SERIAL_8250_BCM2835AUX=3Dy CONFIG_SERIAL_8250_DW=3Dy CONFIG_SERIAL_8250_OMAP=3Dy +CONFIG_SERIAL_8250_NR_UARTS=3D16 +CONFIG_SERIAL_8250_RUNTIME_UARTS=3D16 CONFIG_SERIAL_8250_MT6577=3Dy CONFIG_SERIAL_8250_UNIPHIER=3Dy CONFIG_SERIAL_OF_PLATFORM=3Dy --=20 2.17.1