From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6E9694204E; Wed, 14 May 2025 12:30:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747225816; cv=none; b=gUNbOYawsBYFi9uFYJJLmNw0rdKDIJexe3KdFgxe+5uvIsVOt+MT3QPDS65/1CYQCAg/YTSQET1y2UNlqN3zo4DCcS8YXxk0ciabCJ4Df3ufTm5vF6pJd57Hdq41DsnEo3kqHbXaxPDF/lQOuX/3LkfEVfZVVJJsSMBOrwvF2xw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747225816; c=relaxed/simple; bh=N0xJs94j/KJlo1F/0VWrO0/MuprYI/5rbc28hnkrVQw=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=a3s7QnT3xBx2wHgmSX7c6sXO/ZDsZymFx1MJoKAWojxDhpnFff3xqmI9d+E5bz6I39d4NvCRqKEiiX4SSyEPcK2H5dVHUwS4c3v3QDU5BfM+eDsb2/97WDZb8hB9CxfZ7olB8UcGXyqaOnARJ4apfcXEKC1ZSMHlqgxv5AmELJE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=g07a3AcL; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="g07a3AcL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3B55CC4CEE9; Wed, 14 May 2025 12:30:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1747225814; bh=N0xJs94j/KJlo1F/0VWrO0/MuprYI/5rbc28hnkrVQw=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=g07a3AcLDIOnRiGSNzYyF/MpiN36vOgbo8aiRd0aJ6/bgEXcj5b6cv5rXSY6inhZj gOhQqzuLLF6DSXaX+bpwKHC2xSHDvXk5Af8cYr7sIABxOAC3wQiSMiY1ViHChGaIqa Bn4KXHSUgGFSnV2KvYh0CQTqMr9d7kSdPF5cGkqhJYDbCikt6ifsQm29mRq/bbi12N U64Z5MNewJku4Y9rw8pCJJA7f7r9Mu5L41gra3CDtqAOCFkXANJPKfMOiz9ximXYzr Vl73/Xks26mb7YsEmVrut2brS/CDu6mW17VGNXtN7Kx69Sp5H18CskVenhSb7WXRW3 +UOwbdaF6t+bQ== Message-ID: <11048853-ec27-4d51-9188-7e701d84a3a1@kernel.org> Date: Wed, 14 May 2025 14:30:09 +0200 Precedence: bulk X-Mailing-List: linux-serial@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/7] Introduce PRU UART driver To: Judith Mendez , Greg Kroah-Hartman , Jiri Slaby Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Nishanth Menon , Santosh Shilimkar , Vignesh Raghavendra , Tero Kristo , Bin Liu , Andy Shevchenko , Andrew Davis , linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20250513215934.933807-1-jm@ti.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 13/05/2025 23:59, Judith Mendez wrote: > The PRU_ICSSG subsystems in am64x SoC, the PRU subsystem in am62 SoC, and > PRU_ICSS subsystem in am335x SoC include a UART sub-module. This patch > series introduces the driver and the corresponding binding documentation > for this UART sub-module. > > The DTS patches for adding PRU UART nodes and enabling PRU UART is added > in this v1 version, but marked as DONOTMERGE since the patches only add > context to this series. > > This driver version has been tested on the following boards: am64x SK and > am62x SK. > > The RFC version of this driver has been previously tested on am335x SK as > well. DTS patches for enabling PRU UART for am335x SK will be sent as a > separate series once this series is merged. > > Changes since RFC: So this is v2 or v3. If this is confusing, just use b4 which does it for you. Otherwise how are we supposed to compare it with b4 diff? Best regards, Krzysztof