Re: [PATCH 2/4] i2c: stm32f7: recover the bus on access timeout
From: Alain Volmat <alain.volmat@foss.st.com>
Date: 2021-11-29 12:35:24
Also in:
linux-i2c, lkml
Hi Wolfram On Mon, Nov 29, 2021 at 01:17:21PM +0100, Wolfram Sang wrote:
quoted
+ stm32f7_i2c_wait_free_bus(i2c_dev);This does only a controller reset, not a bus recovery with 9 toggling pulses, or?
indeed. I might better rework this and at the same time introduce the bus recovery mechanism via the bus recovery callback in this driver. Please don't merge this patch and I will rework that. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel