[0/2] serial: sifive: Correct/improve baud base handling

Message ID	alpine.DEB.2.21.2204281344190.9383@angie.orcam.me.uk
Headers	show Return-Path: <linux-serial-owner@kernel.org> Date: Fri, 29 Apr 2022 21:40:13 +0100 (BST) From: "Maciej W. Rozycki" <macro@orcam.me.uk> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jiri Slaby <jirislaby@kernel.org>, Palmer Dabbelt <palmer@dabbelt.com>, Paul Walmsley <paul.walmsley@sifive.com> cc: Damien Le Moal <damien.lemoal@opensource.wdc.com>, linux-serial@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] serial: sifive: Correct/improve baud base handling Message-ID: <alpine.DEB.2.21.2204281344190.9383@angie.orcam.me.uk> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Precedence: bulk
Series	serial: sifive: Correct/improve baud base handling \| expand [0/2] serial: sifive: Correct/improve baud base handling [1/2] serial: sifive: Report actual baud base rather than fixed 115200 [2/2] serial: sifive: Remove duplicate `clkin_rate' setting

Message ID

alpine.DEB.2.21.2204281344190.9383@angie.orcam.me.uk

Headers

Date: Fri, 29 Apr 2022 21:40:13 +0100 (BST)
From: "Maciej W. Rozycki" <macro@orcam.me.uk>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Jiri Slaby <jirislaby@kernel.org>,
        Palmer Dabbelt <palmer@dabbelt.com>,
        Paul Walmsley <paul.walmsley@sifive.com>
cc: Damien Le Moal <damien.lemoal@opensource.wdc.com>,
        linux-serial@vger.kernel.org, linux-riscv@lists.infradead.org,
        linux-kernel@vger.kernel.org
Subject: [PATCH 0/2] serial: sifive: Correct/improve baud base handling
Message-ID: <alpine.DEB.2.21.2204281344190.9383@angie.orcam.me.uk>
User-Agent: Alpine 2.21 (DEB 202 2017-01-01)
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Precedence: bulk

Series

serial: sifive: Correct/improve baud base handling | expand

Message

Maciej W. Rozycki April 29, 2022, 8:40 p.m. UTC

Hi,

 While fiddling with other serial port devices with the use of my HiFive
Unmatched board I have noticed we do not correctly report the baud base 
value for the SiFive FU740-C000 SOC's on-chip UARTs.  This small patch 
set fixes the initialisation of the baud base value and then simplifies 
handling by removing now redundant duplicate port parameter.

 See individual change descriptions for details.  This patch set has been 
verified with the HiFive Unmatched board.  Please apply.

  Maciej