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mfd: arizona: Add DT binding for the DMIC reference voltages
Add a DT binding that lets the DMIC reference voltage source be specified for each input. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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@ -561,6 +561,16 @@ static int arizona_of_get_core_pdata(struct arizona *arizona)
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count++;
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}
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count = 0;
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of_property_for_each_u32(arizona->dev->of_node, "wlf,dmic-ref", prop,
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cur, val) {
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if (count == ARRAY_SIZE(arizona->pdata.dmic_ref))
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break;
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arizona->pdata.dmic_ref[count] = val;
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count++;
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}
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return 0;
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}
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