linux-kernel - [PATCH v1 0/1] i2c: npcm: Add clock toggle in case of stuck bus during init

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Message-ID: <20250324203233.1266772-1-mohammed.0.elbadry@gmail.com>
Date: Mon, 24 Mar 2025 20:32:02 +0000
From: mohammed.0.elbadry@...il.com
To: 
Cc: Tali Perry <tali.perry1@...il.com>,
	Mohammed Elbadry <mohammed.0.elbadry@...il.com>,
	Avi Fishman <avifishman70@...il.com>,
	Tomer Maimon <tmaimon77@...il.com>,
	Patrick Venture <venture@...gle.com>,
	Nancy Yuen <yuenn@...gle.com>,
	Benjamin Fair <benjaminfair@...gle.com>,
	Andi Shyti <andi.shyti@...nel.org>,
	openbmc@...ts.ozlabs.org,
	linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 0/1] i2c: npcm: Add clock toggle in case of stuck bus during init

From: Tali Perry <tali.perry1@...il.com>

Hi,

During init of the bus, the module checks that the bus is idle.
If one of the lines are stuck try to toggle them first.

Fixes: 76487532f797 (i2c: npcm: Add slave enable/disable function)
Signed-off-by: Tali Perry <tali.perry1@...il.com>
Signed-off-by: Mohammed Elbadry <mohammed.0.elbadry@...il.com>
---

Tali Perry (1):
  i2c: npcm: Add clock toggle in case of stuck bus during init in
    npcm_i2c_init_module

 drivers/i2c/busses/i2c-npcm7xx.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

-- 
2.34.1