From patchwork Fri May 31 16:55:51 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 13681927 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 0292815CD7F; Fri, 31 May 2024 16:56:06 +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=1717174567; cv=none; b=JrllN3mqFCMDNI+t4cTyAGPbIAmaHUuv47ZhwM2mYe835UI8hHVMCMCt2nwKCUTuabfD7os5cpoz6gBkWBgtaE723rSiE72iP8bQTaTQuqhTBgGAef/FFJIlCr59P0gl7/j/ZeeE/6hw/VwKLRoN+Jz+En/EgB3OAlm4keagvuI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717174567; c=relaxed/simple; bh=WUvmVdpJgJRxIaSCRIfJr52zfPAGi08QjQmVCOZydiE=; h=Message-ID:From:To:Cc:Subject:Date; b=KOmFTuCb2HnrRhSEBTWxzoUOqYOHxSNDzF7Xmgv2Bfe77d5kGsSED5WNchCBD6eNf3aVIyQ5/gC+WT0lbbLyNhchLw4aaA9HEPBsf2SWr1yNlI7XTr+0iUNpUHsO57zTnNUyB1RWo0joBP0tCsG7xglzUV26StaZV1uhg0sZzmw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Yg5hW8D5; 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="Yg5hW8D5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 246E7C116B1; Fri, 31 May 2024 16:56:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717174566; bh=WUvmVdpJgJRxIaSCRIfJr52zfPAGi08QjQmVCOZydiE=; h=From:To:Cc:Subject:Date:From; b=Yg5hW8D5kWN2vVcj1mQ5dwY2nTsIcg8Fgevp0WahsMiOfZnKkL/OS6PYdPLPjSOHo hWnZpbo3BZ2/PRul/A1BnGDyZhL0Ymzb9WoQaxevwq2FgoEXo/UT3QGNY3T0+vizbd o5RaMo+Pzw7/411mvYcdciTMfInw4IEhTIii61RHtVTv3XSHxgsim36vnbJEH0LNrI Y2nfZjusX5pCdxpJb+FwA1sbiKQV1l9WWADM3wPZsDnegoLzUK8pJ4kqCMgIyViWlj 6nclj5tMosEXJsKTaekkNAisfYHpnmWKoGiiqG7NbXkyLkw591m+8nQH4qJfHcMm2O OfJW5uuWCsjaw== Message-ID: From: Mark Brown To: Linus Torvalds Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Brown Subject: [GIT PULL] SPI fixes for v6.10-rc1 Date: Fri, 31 May 2024 17:55:51 +0100 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The following changes since commit d6e7ffd4820f8894eb865890c96852085d3640e1: spi: dw: Bail out early on unsupported target mode (2024-05-09 17:48:06 +0200) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git tags/spi-fix-v6.10-rc1 for you to fetch changes up to 95d7c452a26564ef0c427f2806761b857106d8c4: spi: stm32: Don't warn about spurious interrupts (2024-05-29 19:12:09 +0100) ---------------------------------------------------------------- spi: Fixes for v6.10 A series of fixes that came in since the merge window, the main thing being the fixes Andy did for DMA sync where we were calling into the DMA API in suprising ways and causing issues as a result, the main thing being confusing the IOMMU code. We've also got some fairly important fixes for the stm32 driver, it supports a wide range of hardware and some optimisations that were done recently have broken on some systems, and a fix to prevent glitched signals on the bus in the cadence driver. ---------------------------------------------------------------- Andy Shevchenko (3): spi: Don't mark message DMA mapped when no transfer in it is spi: Check if transfer is mapped before calling DMA sync APIs spi: Assign dummy scatterlist to unidirectional transfers Mark Brown (1): soi: Don't call DMA sync API when not needed Uwe Kleine-König (2): spi: stm32: Revert change that enabled controller before asserting CS spi: stm32: Don't warn about spurious interrupts Witold Sadowski (1): spi: cadence: Ensure data lines set to low during dummy-cycle period drivers/spi/spi-axi-spi-engine.c | 2 +- drivers/spi/spi-cadence-xspi.c | 20 +++++++++++++++----- drivers/spi/spi-hisi-kunpeng.c | 2 -- drivers/spi/spi-microchip-core-qspi.c | 1 + drivers/spi/spi-stm32.c | 2 +- drivers/spi/spi.c | 32 +++++++++++++++++++++++++++----- 6 files changed, 45 insertions(+), 14 deletions(-)