diff mbox series

[5.4,64/80] i2c: brcmstb: fix support for DSL and CM variants

Message ID 20220221084917.684012990@linuxfoundation.org
State Superseded
Headers show
Series None | expand

Commit Message

Greg KH Feb. 21, 2022, 8:49 a.m. UTC 
From: Rafał Miłecki <rafal@milecki.pl>

commit 834cea3a252ed4847db076a769ad9efe06afe2d5 upstream.

DSL and CM (Cable Modem) support 8 B max transfer size and have a custom
DT binding for that reason. This driver was checking for a wrong
"compatible" however which resulted in an incorrect setup.

Fixes: e2e5a2c61837 ("i2c: brcmstb: Adding support for CM and DSL SoCs")
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/i2c/busses/i2c-brcmstb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

--- a/drivers/i2c/busses/i2c-brcmstb.c
+++ b/drivers/i2c/busses/i2c-brcmstb.c
@@ -640,7 +640,7 @@  static int brcmstb_i2c_probe(struct plat
 
 	/* set the data in/out register size for compatible SoCs */
 	if (of_device_is_compatible(dev->device->of_node,
-				    "brcmstb,brcmper-i2c"))
+				    "brcm,brcmper-i2c"))
 		dev->data_regsz = sizeof(u8);
 	else
 		dev->data_regsz = sizeof(u32);