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authorSascha Hauer <s.hauer@pengutronix.de>2015-07-08 14:44:21 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2015-07-08 14:44:21 +0200
commit87360e3dd42bb627a9f2611f961728c0789e1c21 (patch)
treeafefc88c862d9feafb0cdb075badeb8d32d8efd2 /dts/Bindings/mfd/arizona.txt
parent80936d6aaeea1b10ce4eb81c54eece2f55f8e209 (diff)
downloadbarebox-87360e3dd42bb627a9f2611f961728c0789e1c21.tar.gz
barebox-87360e3dd42bb627a9f2611f961728c0789e1c21.tar.xz
dts: update to v4.2-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/mfd/arizona.txt')
-rw-r--r--dts/Bindings/mfd/arizona.txt19
1 files changed, 15 insertions, 4 deletions
diff --git a/dts/Bindings/mfd/arizona.txt b/dts/Bindings/mfd/arizona.txt
index 7665aa9597..a8fee60dc2 100644
--- a/dts/Bindings/mfd/arizona.txt
+++ b/dts/Bindings/mfd/arizona.txt
@@ -10,6 +10,9 @@ Required properties:
"wlf,wm5110"
"wlf,wm8280"
"wlf,wm8997"
+ "wlf,wm8998"
+ "wlf,wm1814"
+
- reg : I2C slave address when connected using I2C, chip select number when
using SPI.
@@ -31,10 +34,10 @@ Required properties:
as covered in Documentation/devicetree/bindings/regulator/regulator.txt
- DBVDD2-supply, DBVDD3-supply : Additional databus power supplies (wm5102,
- wm5110, wm8280)
+ wm5110, wm8280, wm8998, wm1814)
- SPKVDDL-supply, SPKVDDR-supply : Speaker driver power supplies (wm5102,
- wm5110, wm8280)
+ wm5110, wm8280, wm8998, wm1814)
- SPKVDD-supply : Speaker driver power supply (wm8997)
@@ -53,8 +56,10 @@ Optional properties:
of input signals. Valid values are 0 (Differential), 1 (Single-ended) and
2 (Digital Microphone). If absent, INn_MODE registers set to 0 by default.
If present, values must be specified less than or equal to the number of
- input singals. If values less than the number of input signals, elements
- that has not been specifed are set to 0 by default.
+ input signals. If values less than the number of input signals, elements
+ that have not been specified are set to 0 by default. Entries are:
+ <IN1, IN2, IN3, IN4> (wm5102, wm5110, wm8280, wm8997)
+ <IN1A, IN2A, IN1B, IN2B> (wm8998, wm1814)
- wlf,dmic-ref : DMIC reference voltage source for each input, can be
selected from either MICVDD or one of the MICBIAS's, defines
@@ -62,6 +67,12 @@ Optional properties:
present, the number of values should be less than or equal to the
number of inputs, unspecified inputs will use the chip default.
+ - wlf,hpdet-channel : Headphone detection channel.
+ ARIZONA_ACCDET_MODE_HPL or 1 - Headphone detect mode is set to HPDETL
+ ARIZONA_ACCDET_MODE_HPR or 2 - Headphone detect mode is set to HPDETR
+ If this node is not mentioned or if the value is unknown, then
+ headphone detection mode is set to HPDETL.
+
- DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if
they are being externally supplied. As covered in
Documentation/devicetree/bindings/regulator/regulator.txt