Unverified Commit df9716ec authored by Mark Brown's avatar Mark Brown
Browse files

regulator: pf8x00: Use specific compatible strings for devices 



The pf8x00 driver supports three devices, the DT compatible strings
and I2C IDs should enumerate these specifically rather than using a
wildcard so that we don't collide with anything incompatible in the
same ID range in the future and so that we can handle any software
visible differences between the variants we find.

Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20201215132024.13356-1-broonie@kernel.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 28195691

Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml

+4 −2
Original line number Diff line number Diff line
@@ -19,7 +19,9 @@ description: | 
properties:

  compatible:

    enum:

      - nxp,pf8x00

      - nxp,pf8100

      - nxp,pf8121a

      - nxp,pf8200



  reg:

    maxItems: 1
@@ -118,7 +120,7 @@ examples: 
        #size-cells = <0>;



        pmic@8 {

            compatible = "nxp,pf8x00";

            compatible = "nxp,pf8100";

            reg = <0x08>;



            regulators {

drivers/regulator/pf8x00-regulator.c

+6 −2
Original line number Diff line number Diff line
@@ -469,13 +469,17 @@ static int pf8x00_i2c_probe(struct i2c_client *client) 
}



static const struct of_device_id pf8x00_dt_ids[] = {

	{ .compatible = "nxp,pf8x00",},

	{ .compatible = "nxp,pf8100",},

	{ .compatible = "nxp,pf8121a",},

	{ .compatible = "nxp,pf8200",},

	{ }

};

MODULE_DEVICE_TABLE(of, pf8x00_dt_ids);



static const struct i2c_device_id pf8x00_i2c_id[] = {

	{ "pf8x00", 0 },

	{ "pf8100", 0 },

	{ "pf8121a", 0 },

	{ "pf8200", 0 },

	{},

};

MODULE_DEVICE_TABLE(i2c, pf8x00_i2c_id);