Evolution-x-devices/kernel_xiaomi_sm8450-devicetrees
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Merge "ARM: dts: msm: Add WLED support on PM6150l for holi"

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qctecmdr
2020-09-06 10:39:36 -07:00
committed by Gerrit - the friendly Code Review server
parent 700230c4db 70c5ddb1f7
commit 2c75e96fba
3 changed files with 59 additions and 5 deletions
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25
bindings/leds/backlight/qcom-spmi-wled.txt
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@@ -138,11 +138,6 @@ platforms. The PMIC is connected to the host processor via SPMI bus.
3 - External signal (e.g. LPG) is used for dimming
This property is applicable only to WLED5 peripheral.
- qcom,pmic-revid
Usage: optional
Value type: <phandle>
Definition: If specified, can be used to get PMIC revision information.
- qcom,leds-per-string
Usage: optional
Value type: <u32>
@@ -150,6 +145,18 @@ platforms. The PMIC is connected to the host processor via SPMI bus.
during selfie flash operation. If not specified, available
current calculated is simply the configured threshold.
- io-channels
Usage: optional
Value type: <phandle-array>
Definition: IIO channel specifiers for each name in io-channel-names.
- io-channel-names
Usage: optional
Value type: <string-array>
Definition: Names of the IIO channels that are used by WLED.
For details about IIO bindings see:
Documentation/devicetree/bindings/iio/iio-bindings.txt
Following properties are for child subnodes that are needed for WLED preflash
(or torch), flash and switch. These child subnodes can be specified only for
PMICs that has WLED5 (e.g. PM8150L).
@@ -271,6 +278,14 @@ qcom-wled@d800 {
interrupt-names = "ovp-irq";
qcom,string-cfg = <7>;
io-channels = <&pm7250b_qg PSY_IIO_RESISTANCE>,
<&pm7250b_qg PSY_IIO_VOLTAGE_OCV>,
<&pm7250b_qg PSY_IIO_CURRENT_NOW>;
io-channel-names = "rbatt",
"voltage_ocv",
"current_now";
wled_torch: qcom,wled-torch {
label = "torch";
qcom,wled-torch-fsc = <40>;

9
qcom/holi-pmic-overlay.dtsi
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@@ -259,6 +259,15 @@
"flash_active";
};
&pm6150l_wled {
io-channels = <&pm7250b_qg PSY_IIO_RESISTANCE>,
<&pm7250b_qg PSY_IIO_VOLTAGE_OCV>,
<&pm7250b_qg PSY_IIO_CURRENT_NOW>;
io-channel-names = "rbatt",
"voltage_ocv",
"current_now";
};
&thermal_zones {
chg-skin-therm-usr {
polling-delay-passive = <0>;

30
qcom/pm6150l.dtsi
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@@ -281,6 +281,36 @@
};
};
pm6150l_wled: qcom,wled@d800 {
compatible = "qcom,pm6150l-spmi-wled";
reg = <0xd800>, <0xd900>;
reg-names = "wled-ctrl-base", "wled-sink-base";
label = "backlight";
interrupts = <0x5 0xd8 0x1 IRQ_TYPE_EDGE_RISING>,
<0x5 0xd8 0x4 IRQ_TYPE_EDGE_BOTH>,
<0x5 0xd8 0x5 IRQ_TYPE_EDGE_BOTH>;
interrupt-names = "ovp-irq", "pre-flash-irq",
"flash-irq";
qcom,auto-calibration;
status = "disabled";
wled_flash: qcom,wled-flash {
label = "flash";
qcom,default-led-trigger = "wled_flash";
};
wled_torch: qcom,wled-torch {
label = "torch";
qcom,default-led-trigger = "wled_torch";
qcom,wled-torch-timer = <1200>;
};
wled_switch: qcom,wled-switch {
label = "switch";
qcom,default-led-trigger = "wled_switch";
};
};
pm6150l_lpg: qcom,pwms@b100 {
compatible = "qcom,pwm-lpg";
reg = <0xb100>, <0xb000>;