From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (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 8375E143754 for ; Thu, 16 May 2024 10:07:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.248 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715854075; cv=none; b=X2KKE0iAqy5uhcH9SpqpSSZijlKl4Dp8Ro5N3mpZAYc7pdKwxACSRhpNMlMxuZ7svr+/DFnB2iaZY2V2y44xEvTJ0EtZcIOiprNch9lJck+WFVgOcrOOhoj1+Wm1yezfrtZ/bTdbmvboAka1fXYQiZQcJYxN27nlXUa3PozNYAs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715854075; c=relaxed/simple; bh=JNUgkW/lXjvm5PrcPhIAUFxjKFNX43vl7Pm5LKmpe24=; h=Message-ID:Date:MIME-Version:Subject:To:CC:References:From: In-Reply-To:Content-Type; b=Uh0HrGIvN8kGuLAYHXGqGdSZprnm2hAzP7QOVqZP5t8z06uDQt3JcQ5Kue7eadnipot8dToEaid697fDCslmvtrjAgqUi2UtYCy+cbF+zFyF9btln/Vd4CDNNq/amVpmQf7UBKl1dBX+9FIygQjO7VxrixcbVvNVd8mOD2xosTc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=XMB0JyKg; arc=none smtp.client-ip=198.47.23.248 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="XMB0JyKg" Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 44GA7P2w011742; Thu, 16 May 2024 05:07:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1715854045; bh=QvlmKAAC50R3kqsGcxW7lyLx6cq4f8QASweZUfM85mE=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=XMB0JyKgrypEB93WkESh50SvnhA0rJuC1tACjNCNhsr1C5bZ2cJmeaoVllt7mu703 iHpuE2MMMHxBAAaIuEN178cKv6GzJ4WHFQe4EqNIAkYwW3jAZhRBIDXwjtwBa5uiLm c/Te1VW/9ekQy//h0Klqw0YjD31PYo5K6Wlj1OSQ= Received: from DFLE101.ent.ti.com (dfle101.ent.ti.com [10.64.6.22]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 44GA7Ple016486 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 16 May 2024 05:07:25 -0500 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 16 May 2024 05:07:25 -0500 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Thu, 16 May 2024 05:07:25 -0500 Received: from [10.24.68.216] (a0498981-hp-z2-tower-g5-workstation.dhcp.ti.com [10.24.68.216]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 44GA7K2b114401; Thu, 16 May 2024 05:07:21 -0500 Message-ID: <110bdc3f-6605-42b1-92f1-e4773abdd310@ti.com> Date: Thu, 16 May 2024 15:37:20 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] arm64: defconfig: Modify number of usable 8250 uart ports To: , CC: , , , , , , , , , , , , , Bhavya Kapoor References: <20240516095733.276807-1-b-kapoor@ti.com> Content-Language: en-US From: Bhavya Kapoor In-Reply-To: <20240516095733.276807-1-b-kapoor@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 On 16/05/24 3:27 pm, Bhavya Kapoor wrote: > Jacinto SoCs have a total of 12 serial uart ports. But only 8 out > of these 12 uarts can be used at a time. > > Thus, Modify maximum number of 8250 serial uart ports which can be > supported as well as modify how many 8250 serial uart ports which > we can use in the runtime to 12 for all the SoCs. > > Signed-off-by: Bhavya Kapoor > --- rebased to next-20240516 > arch/arm64/configs/defconfig | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > index 57a9abe78ee4..c693736909bc 100644 > --- a/arch/arm64/configs/defconfig > +++ b/arch/arm64/configs/defconfig > @@ -454,7 +454,8 @@ CONFIG_SERIO_AMBAKMI=y > CONFIG_LEGACY_PTY_COUNT=16 > CONFIG_SERIAL_8250=y > CONFIG_SERIAL_8250_CONSOLE=y > -CONFIG_SERIAL_8250_NR_UARTS=8 > +CONFIG_SERIAL_8250_NR_UARTS=12 > +CONFIG_SERIAL_8250_RUNTIME_UARTS=12 > CONFIG_SERIAL_8250_EXTENDED=y > CONFIG_SERIAL_8250_SHARE_IRQ=y > CONFIG_SERIAL_8250_BCM2835AUX=y