From mboxrd@z Thu Jan 1 00:00:00 1970 From: wsa@the-dreams.de (Wolfram Sang) Date: Sat, 17 Mar 2018 21:47:20 +0100 Subject: [RESEND PATCH v1 6/6] i2c: i2c-stm32f7: Implement I2C recovery mechanism In-Reply-To: <1520852023-27083-7-git-send-email-pierre-yves.mordret@st.com> References: <1520852023-27083-1-git-send-email-pierre-yves.mordret@st.com> <1520852023-27083-7-git-send-email-pierre-yves.mordret@st.com> Message-ID: <20180317204720.mclh4jw5owobbtww@ninjato> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Mon, Mar 12, 2018 at 11:53:43AM +0100, Pierre-Yves MORDRET wrote: > Feature prevents I2C lock-ups. Mechanism resets I2C state machine > and releases SCL/SDA signals but preserves I2C registers. Does it release SDA when held down by the slave? Because that is what the recovery mechanism is for. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 833 bytes Desc: not available URL: