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[2001:470:b8f6:1b::1]) by smtp.gmail.com with ESMTPSA id bj33sm3268814oib.31.2021.10.04.17.32.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 04 Oct 2021 17:32:27 -0700 (PDT) Sender: Corey Minyard Received: from t560.minyard.net (unknown [IPv6:2001:470:b8f6:1b:1ce5:3fb4:8fe9:30d1]) by serve.minyard.net (Postfix) with ESMTPA id 7E9001800F0; Tue, 5 Oct 2021 00:32:26 +0000 (UTC) From: minyard@acm.org To: Oleksij Rempel Cc: Pengutronix Kernel Team , linux-i2c@vger.kernel.org, Andrew Manley , linux-kernel@vger.kernel.org Subject: [PATCH 0/3] i2c:imx: Deliver a timely stop on slave side, fix recv Date: Mon, 4 Oct 2021 19:32:13 -0500 Message-Id: <20211005003216.2670632-1-minyard@acm.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I was working on an application that needs the stop condition immediately. So this adds a timer after each byte is received/sent and if the bus is idle at the timeout, send the stop. Also, I noticed when you use the i2c-slave-eeprom, if you read some data and then read some data again, the last byte of the first read will be the first byte of the second read. This is because i2c-slave-eeprom expects a read-ahead. That's what the documentation says, at least. -corey