drivers: i2c: thunderx: Allow driver to work with ACPI defined TWSI c…

…ontrollers [ Upstream commit 03a35bc856ddc09f2cc1f4701adecfbf3b464cb3 ] Due to i2c->adap.dev.fwnode not being set, ACPI_COMPANION() wasn't properly found for TWSI controllers. Signed-off-by: Szymon Balcerak <[email protected]> Signed-off-by: Piyush Malgujar <[email protected]> Signed-off-by: Wolfram Sang <[email protected]> Signed-off-by: Sasha Levin <[email protected]>
javashin · Jun 6, 2022 · 23d5dc4 · 23d5dc4
1 parent ac95b0a
commit 23d5dc4
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/i2c/busses/i2c-thunderx-pcidrv.c b/drivers/i2c/busses/i2c-thunderx-pcidrv.c
@@ -208,6 +208,7 @@ static int thunder_i2c_probe_pci(struct pci_dev *pdev,
 	i2c->adap.bus_recovery_info = &octeon_i2c_recovery_info;
 	i2c->adap.dev.parent = dev;
 	i2c->adap.dev.of_node = pdev->dev.of_node;
+	i2c->adap.dev.fwnode = dev->fwnode;
 	snprintf(i2c->adap.name, sizeof(i2c->adap.name),
 		 "Cavium ThunderX i2c adapter at %s", dev_name(dev));
 	i2c_set_adapdata(&i2c->adap, i2c);