Some boards need to set the INn_MODE[1:0] register to change the input signal patch. This wlf,inmode property is optional. If present values must be specified by the number of ARIZONA_MAX_INPUT.
Example: - wlf,inmode = <2 0 2 0>; /* IN1, IN3 use DMIC */ Signed-off-by: Inha Song <[email protected]> --- drivers/mfd/arizona-core.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 10a0cb9..4b2eb73 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -560,6 +560,10 @@ static int arizona_of_get_core_pdata(struct arizona *arizona) ret); } + of_property_read_u32_array(arizona->dev->of_node, + "wlf,inmode", + arizona->pdata.inmode, + ARRAY_SIZE(arizona->pdata.inmode)); return 0; } -- 2.0.0.390.gcb682f8 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
