From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6931C433DF for ; Mon, 15 Jun 2020 23:41:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C1EEC208FE for ; Mon, 15 Jun 2020 23:41:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592264510; bh=KW8OwXmOxLlBVkwoLa3rLCxr1DR6gy95eELwEQ1pDgc=; h=Date:From:To:Cc:In-Reply-To:References:Subject:List-ID:From; b=s9ontgxdoUuLDZHP1A9wb4lyg0EI0RnQKTJkFmYasNVGLe8QjFTjL53mf+RpS8Ufd nnEBkWggNNKpiDFsS+NaKyy6NeSm2qxNBvXv3WH18U/gORqmiGP25M774VqRL6fYeA EwG+0IU/BSkBy/DnNqvRlBBd1/yUqcxdO6tdYgUQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727787AbgFOXlt (ORCPT ); Mon, 15 Jun 2020 19:41:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:55532 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727769AbgFOXls (ORCPT ); Mon, 15 Jun 2020 19:41:48 -0400 Received: from localhost (fw-tnat.cambridge.arm.com [217.140.96.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 31274208E4; Mon, 15 Jun 2020 23:41:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592264507; bh=KW8OwXmOxLlBVkwoLa3rLCxr1DR6gy95eELwEQ1pDgc=; h=Date:From:To:Cc:In-Reply-To:References:Subject:From; b=ql0aKDmtQXUOIuKffz0vUTICCaPO4YmWqN1pHK6klPkQbOCUU15TEr2nyeFALaTVh usPN9UkUxAQSL5Gni4ozGpvUrCRpWs+amQ9PCP6RXC1mtUiHzvzYAYgmC9ckeDE9/q HsDiGA4pHX33kXURqZ2JGDb9jSgnv5iU/d4Td69k= Date: Tue, 16 Jun 2020 00:41:45 +0100 From: Mark Brown To: Tim Harvey , linux-spi@vger.kernel.org, Robert Richter Cc: linux-kernel@vger.kernel.org In-Reply-To: <1590680799-5640-1-git-send-email-tharvey@gateworks.com> References: <1590680799-5640-1-git-send-email-tharvey@gateworks.com> Subject: Re: [RFC PATCH] spi: spi-cavium-thunderx: flag controller as half duplex Message-Id: <159226448569.27735.14957300459470061468.b4-ty@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 28 May 2020 08:46:39 -0700, Tim Harvey wrote: > The OcteonTX (TX1/ThunderX) SPI controller does not support full > duplex transactions. Set the appropriate flag such that the spi > core will return -EINVAL on such transactions requested by chip > drivers. > > This is an RFC as I need someone from Marvell/Cavium to confirm > if this driver is used for other silicon that does support > full duplex transfers (in which case we will need to identify > that we are running on the ThunderX arch before setting the flag). Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/1] spi: spi-cavium-thunderx: flag controller as half duplex commit: e8510d43f219beff1f426080049a5462148afd2f All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark