From patchwork Sat Jul 13 07:38:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andi Shyti X-Patchwork-Id: 812692 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 F1A6228689; Sat, 13 Jul 2024 07:38:46 +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=1720856327; cv=none; b=OBDL27fhqEdexqiFKxaik+f+Ed89Tp5rYN9aBS1UA9dARMAJ2KhUKCVv7UI7lwtXHcJXAWD9+UKPfUpu32JrlbvSFlDGSAsDxe6f21vIswom2HZ22ywtQlSxUWUMfacq5A7uOhyrDAV8GiGLoV95UZKr/dMN/avT5mRcOEqZm2M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720856327; c=relaxed/simple; bh=b3qZup8tC7AcRV250LTAVM9HeDL72SmI2A+S9+twZ1I=; h=Date:From:To:Cc:Subject:Message-ID:MIME-Version:Content-Type: Content-Disposition; b=jXhV10cS1HLxsFWu7AoGUx5SYGSiRwspPEFVB+tVs3cNsqI906zlTYgjaKSmeqJZ/blPD9S1JyxPlABwx6QyHePMDkn0qBaue1xBrbAAJK4SuhUXIMu16ceKDf4LFMhmt4VaX3DXT/PH3SjoD326GGa0drH32m4PGW460W3Bysg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=QUjYSrb/; 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="QUjYSrb/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C94D7C32781; Sat, 13 Jul 2024 07:38:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720856326; bh=b3qZup8tC7AcRV250LTAVM9HeDL72SmI2A+S9+twZ1I=; h=Date:From:To:Cc:Subject:From; b=QUjYSrb/Mey7bmU5mIFaWhQj5dMbZzigFyfS8uyVqp6Ri2uIB6t96Vyo7UIvOegPN hgYBw/O9wlQu/A3JzPVgrTytVw8RGVfZRuBMRpzbDz5oItu9CUrEA7l2DHHrtT7bvE K8DR6exuUnFiqUHNDWZFkivh0Wd/yc9M4zKF6JGl9fiUftdUZFLASGAEp1FnzUd75s Zn0YaFQi2pEqEBCklwOpDOe+LPEY3UUuLnkwmkbcZpU9S8qGvGftcOOQzW9Q94fSQf zZnaZnJDWe9tCxJ0tk288gPHd5K5gypa88yjeeiisxHmd5C8j9hTmDX5wz+AOlMiOv DIwRBeHMzbgUQ== Date: Sat, 13 Jul 2024 09:38:42 +0200 From: Andi Shyti To: Wolfram Sang Cc: linux-i2c , lkml Subject: [GIT PULL] i2c-host-fixes for v6.10-rc8 Message-ID: Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Disposition: inline Hi Wolfram, Three fixes from you in this pull request, you definitely don't need an introduction to them :-) Thanks, Andi The following changes since commit 256abd8e550ce977b728be79a74e1729438b4948: Linux 6.10-rc7 (2024-07-07 14:23:46 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux.git tags/i2c-host-fixes-6.10-rc8 for you to fetch changes up to ea5ea84c9d3570dc06e8fc5ee2273eaa584aa3ac: i2c: rcar: ensure Gen3+ reset does not disturb local targets (2024-07-12 01:45:08 +0200) ---------------------------------------------------------------- This tag includes three fixes for the Renesas R-Car driver: 1. Ensures the device is in a known state after probing. 2. Allows clearing the NO_RXDMA flag after a reset. 3. Forces a reset before any transfer on Gen3+ platforms to prevent disruption of the configuration during parallel transfers. ---------------------------------------------------------------- Wolfram Sang (3): i2c: rcar: bring hardware to known state when probing i2c: rcar: clear NO_RXDMA flag after resetting i2c: rcar: ensure Gen3+ reset does not disturb local targets drivers/i2c/busses/i2c-rcar.c | 27 +++++++++++++++++++++------ 1 file changed, 21 insertions(+), 6 deletions(-)