i3c: Fix default I2C adapter timeout value
commit 9395b3c412933401a34845d5326afe4011bbd40f upstream. Commit3a379bbcea("i3c: Add core I3C infrastructure") set the default adapter timeout for I2C transfers as 1000 (ms). However that parameter is defined in jiffies not in milliseconds. With mipi-i3c-hci driver this wasn't visible until commitc0a90eb55a("i3c: mipi-i3c-hci: use adapter timeout value for I2C transfers"). Fix this by setting the default timeout as HZ (CONFIG_HZ) not 1000. Fixes:1b84691e78("i3c: dw: use adapter timeout value for I2C transfers") Fixes:be27ed6728("i3c: master: cdns: use adapter timeout value for I2C transfers") Fixes:c0a90eb55a("i3c: mipi-i3c-hci: use adapter timeout value for I2C transfers") Fixes:a747e01ada("i3c: master: svc: use adapter timeout value for I2C transfers") Fixes:d028219a9f("i3c: master: Add basic driver for the Renesas I3C controller") Fixes:3a379bbcea("i3c: Add core I3C infrastructure") Cc: stable@vger.kernel.org # 6.17 Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20250905100320.954536-1-jarkko.nikula@linux.intel.com Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
committed by
Greg Kroah-Hartman
parent
ea1ed7071a
commit
bb4142ef77
@@ -2492,7 +2492,7 @@ static int i3c_master_i2c_adapter_init(struct i3c_master_controller *master)
|
||||
strscpy(adap->name, dev_name(master->dev.parent), sizeof(adap->name));
|
||||
|
||||
/* FIXME: Should we allow i3c masters to override these values? */
|
||||
adap->timeout = 1000;
|
||||
adap->timeout = HZ;
|
||||
adap->retries = 3;
|
||||
|
||||
id = of_alias_get_id(master->dev.of_node, "i2c");
|
||||
|
||||
Reference in New Issue
Block a user