i3c: Fix default I2C adapter timeout value

Commit 3a379bbcea0a ("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 commit c0a90eb55a69
("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: 1b84691e7870 ("i3c: dw: use adapter timeout value for I2C transfers")
Fixes: be27ed672878 ("i3c: master: cdns: use adapter timeout value for I2C transfers")
Fixes: c0a90eb55a69 ("i3c: mipi-i3c-hci: use adapter timeout value for I2C transfers")
Fixes: a747e01adad2 ("i3c: master: svc: use adapter timeout value for I2C transfers")
Fixes: d028219a9f14 ("i3c: master: Add basic driver for the Renesas I3C controller")
Fixes: 3a379bbcea0a ("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>

diff --git a/drivers/i3c/master.c b/drivers/i3c/master.c
index 033d06cabca2cf23dae114a5ccdd3ab88f1a877e..acaba4d5369712460cff14941935858ab3697546 100644 (file)
--- a/drivers/i3c/master.c
+++ b/drivers/i3c/master.c
@@ -2566,7 +2566,7 @@ 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");