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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
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Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+Maxim Integrated MAX98925/MAX98926/MAX98927 Speaker Amplifier
+
+This device supports I2C.
+
+Required properties:
+
+ - compatible : should be one of the following
+ - "maxim,max98925"
+ - "maxim,max98926"
+ - "maxim,max98927"
+
+ - vmon-slot-no : slot number used to send voltage information
+ or in inteleave mode this will be used as
+ interleave slot.
+ MAX98925/MAX98926 slot range : 0 ~ 30, Default : 0
+ MAX98927 slot range : 0 ~ 15, Default : 0
+
+ - imon-slot-no : slot number used to send current information
+ MAX98925/MAX98926 slot range : 0 ~ 30, Default : 0
+ MAX98927 slot range : 0 ~ 15, Default : 0
+
+ - interleave-mode : When using two MAX9892X in a system it is
+ possible to create ADC data that that will
+ overflow the frame size. Digital Audio Interleave
+ mode provides a means to output VMON and IMON data
+ from two devices on a single DOUT line when running
+ smaller frames sizes such as 32 BCLKS per LRCLK or
+ 48 BCLKS per LRCLK.
+ Range : 0 (off), 1 (on), Default : 0
+
+ - reg : the I2C address of the device for I2C
+
+Optional properties:
+ - reset-gpios : GPIO to reset the device
+
+Example:
+
+codec: max98927@3a {
+ compatible = "maxim,max98927";
+ vmon-slot-no = <0>;
+ imon-slot-no = <1>;
+ interleave-mode = <0>;
+ reg = <0x3a>;
+};