[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20250511-i2c-pxa-fix-i2c-communication-v1-0-e9097d09a015@gmail.com>
Date: Sun, 11 May 2025 15:31:04 +0200
From: Gabor Juhos <j4g8y7@...il.com>
To: Wolfram Sang <wsa@...nel.org>, Andi Shyti <andi.shyti@...nel.org>,
Russell King <rmk+kernel@...linux.org.uk>, Andrew Lunn <andrew@...n.ch>
Cc: Robert Marko <robert.marko@...tura.hr>,
Linus Walleij <linus.walleij@...aro.org>,
Russell King <rmk+kernel@...linux.org.uk>, linux-i2c@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Gabor Juhos <j4g8y7@...il.com>, Imre Kaloz <kaloz@...nwrt.org>,
stable@...r.kernel.org
Subject: [PATCH 0/3] i2c: pxa: fix I2C communication on Armada 3700
There is a long standing bug which causes I2C communication not to
work on the Armada 3700 based boards. This small series restores
that functionality.
Signed-off-by: Gabor Juhos <j4g8y7@...il.com>
Signed-off-by: Imre Kaloz <kaloz@...nwrt.org>
---
Gabor Juhos (3):
i2c: add init_recovery() callback
i2c: pxa: prevent calling of the generic recovery init code
i2c: pxa: handle 'Early Bus Busy' condition on Armada 3700
drivers/i2c/busses/i2c-pxa.c | 25 +++++++++++++++++++------
drivers/i2c/i2c-core-base.c | 8 +++++++-
include/linux/i2c.h | 4 ++++
3 files changed, 30 insertions(+), 7 deletions(-)
---
base-commit: 92a09c47464d040866cf2b4cd052bc60555185fb
change-id: 20250510-i2c-pxa-fix-i2c-communication-3e6de1e3d0c6
Best regards,
--
Gabor Juhos <j4g8y7@...il.com>
Powered by blists - more mailing lists