diff mbox series

[1/3] mfd: simple-mfd-i2c: add compatible string for LS1028A-QDS FPGA

Message ID 20220127172105.4085950-2-vladimir.oltean@nxp.com
State New
Headers show
Series Use sl28cpld driver for the LS1028A-QDS QIXIS FPGA | expand

Commit Message

Vladimir Oltean Jan. 27, 2022, 5:21 p.m. UTC 
As Michael mentions in the description of commit 3abee4579484 ("mfd: Add
simple regmap based I2C driver"), "If a device wants to use this as its
MFD core driver, it has to add an individual compatible string."

The QIXIS FPGA on the LS1028A-QDS boards has a similar purpose to the
Kontron SL28 CPLD: it deals with board power-on reset timing, muxing,
etc.

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
---
 drivers/mfd/simple-mfd-i2c.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Lee Jones Jan. 28, 2022, 8:44 a.m. UTC | #1 
On Thu, 27 Jan 2022, Vladimir Oltean wrote:

> As Michael mentions in the description of commit 3abee4579484 ("mfd: Add
> simple regmap based I2C driver"), "If a device wants to use this as its
> MFD core driver, it has to add an individual compatible string."
> 
> The QIXIS FPGA on the LS1028A-QDS boards has a similar purpose to the
> Kontron SL28 CPLD: it deals with board power-on reset timing, muxing,
> etc.
> 
> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
> ---
>  drivers/mfd/simple-mfd-i2c.c | 1 +
>  1 file changed, 1 insertion(+)

For my own reference (apply this as-is to your sign-off block):

  Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>
diff mbox series

Patch

diff --git a/drivers/mfd/simple-mfd-i2c.c b/drivers/mfd/simple-mfd-i2c.c
index 51536691ad9d..fee709fed97a 100644
--- a/drivers/mfd/simple-mfd-i2c.c
+++ b/drivers/mfd/simple-mfd-i2c.c
@@ -63,6 +63,7 @@  static int simple_mfd_i2c_probe(struct i2c_client *i2c)
 }
 
 static const struct of_device_id simple_mfd_i2c_of_match[] = {
+	{ .compatible = "fsl,ls1028a-qds-qixis-i2c" },
 	{ .compatible = "kontron,sl28cpld" },
 	{}
 };