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bindings: smb1398: Update SMB1398 DT bindings

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Update IIO properties io-channels and io-channel-names, which may
be used for SMB1398 to read ADC, SMB5 and CP_SLAVE channels.

Change-Id: I52eda2fbd366f8d128011ff0e365e5319d9189d7
This commit is contained in:
Jishnu Prakash 2020-09-04 19:12:40 +05:30
commit 15950989ab
1 changed files with 14 additions and 7 deletions
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21
bindings/power/supply/qcom/smb1398-charger.txt
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@ -43,16 +43,19 @@ Charger specific properties:
required when SMB1396 working as a DIV2 CP master.
- io-channels
- io-channel-names
Usage: optional
Value type: <phandle>
Definition: The IIO channel for measuring SMB1398 die temperature,
io-channel-names should be "die-temp". For other details about
IIO bindings see:
Value type: <phandle-array>
Definition: IIO channel specifiers for each name in io-channel-names.
For other details about IIO bindings see:
Documentation/devicetree/bindings/iio/iio-bindings.txt
These properties are required when SMB1396 working as a DIV2 CP
master.
- io-channel-names
Usage: optional
Value type: <string-array>
Definition: Names of the IIO channels that are used by CP master.
- qcom,div2-cp-min-ilim-ua
Usage: optional
Value type: <u32>
@ -86,8 +89,12 @@ smb1398_charger: qcom,combo_charger {
interrupt-parent = <&smb1398>;
status = "disabled";
io-channels = <&pm8150b_vadc ADC_AMUX_THM2>;
io-channel-names = "die_temp";
io-channels = <&smb1396_div2_cp_slave PSY_IIO_CURRENT_CAPABILITY>,
<&pm7250b_charger PSY_IIO_USB_REAL_TYPE>,
<&pm7250b_vadc ADC5_AMUX_THM2>;
io-channel-names = "current_capability",
"real_type",
"die_temp";
interrupts = <0x26 0x1 IRQ_TYPE_EDGE_RISING>,
<0x26 0x3 IRQ_TYPE_EDGE_RISING>,