Documentation: Add the AB8500 CODEC device to the MFD AB8500 doc
Here we document the AB8500 Audio CODEC in the existing MFD AB8500 document. CC: alsa-devel@alsa-project.org Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
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Documentation/devicetree/bindings/mfd
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@ -23,6 +23,7 @@ Device IRQ Names Supply Names Description
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ab8500-bm : : : Battery Manager
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ab8500-btemp : : : Battery Temperature
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ab8500-charger : : : Battery Charger
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ab8500-codec : : : Audio Codec
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ab8500-fg : : : Fuel Gauge
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ab8500-gpadc : HW_CONV_END : vddadc : Analogue to Digital Converter
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SW_CONV_END : :
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@ -52,6 +53,14 @@ Optional child device properties:
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supplied in the interrupts property
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- <supply_name>-supply : contains a phandle to the regulator supply node in Device Tree
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Non-standard child device properties:
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- Audio CODEC:
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- stericsson,amic[1|2]-type-single-ended : Single-ended Analoge Mic (default: differential)
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- stericsson,amic1a-bias-vamic2 : Analoge Mic wishes to use a non-standard Vamic
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- stericsson,amic1b-bias-vamic2 : Analoge Mic wishes to use a non-standard Vamic
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- stericsson,amic2-bias-vamic1 : Analoge Mic wishes to use a non-standard Vamic
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- stericsson,earpeice-cmv : Earpeice voltage (only: 950 | 1100 | 1270 | 1580)
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ab8500@5 {
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compatible = "stericsson,ab8500";
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reg = <5>; /* mailbox 5 is i2c */
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@ -110,6 +119,12 @@ ab8500@5 {
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compatible = "stericsson,ab8500-pwm";
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};
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codec: ab8500-codec {
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compatible = "stericsson,ab8500-codec";
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stericsson,earpeice-cmv = <950>; /* Units in mV. */
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};
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ab8500-regulators {
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compatible = "stericsson,ab8500-regulator";
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