Evolution-x-devices/kernel_xiaomi_sm8450-devicetrees
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Merge "ARM: dts: msm: Add dtsi changes for qbt_handler"

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qctecmdr
2020-02-24 04:15:00 -08:00
committed by Gerrit - the friendly Code Review server
parent eefffe5f2a 79b14699af
commit 47e2b20a69
5 changed files with 53 additions and 0 deletions
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33
bindings/qbt_handler/qbt_handler.txt Normal file
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@@ -0,0 +1,33 @@
Qualcomm Technologies, Inc. QBT_HANDLER Specific Bindings
QBT is a fingerprint sensor ASIC capable of performing fingerprint image scans
and detecting finger presence on the sensor using programmable firmware.
=======================
Required Node Structure
=======================
- compatible
Usage: required
Value type: <string>
Definition: "qcom,qbt-handler".
- qcom,ipc-gpio
Usage: required
Value type: <phandle>
Definition: phandle for GPIO to be used for IPC.
- qcom,finger-detect-gpio
Usage: required
Value type: <phandle>
Definition: phandle for GPIO to be used for finger detect.
=======
Example
=======
qcom,qbt_handler {
compatible = "qcom,qbt-handler";
qcom,ipc-gpio = <&tlmm 38 0>;
qcom,finger-detect-gpio = <&tlmm 39 0>;
};

5
qcom/lahaina-cdp.dtsi
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@@ -69,6 +69,11 @@
panel = <&dsi_sw43404_amoled_cmd &dsi_sw43404_amoled_video
&dsi_sw43404_amoled_fhd_plus_cmd>;
};
qcom,qbt_handler {
compatible = "qcom,qbt-handler";
qcom,ipc-gpio = <&tlmm 38 0>;
qcom,finger-detect-gpio = <&tlmm 39 0>;
};
};
&sdhc_2 {

5
qcom/lahaina-mtp.dtsi
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@@ -71,6 +71,11 @@
panel = <&dsi_sw43404_amoled_cmd &dsi_sw43404_amoled_video
&dsi_sw43404_amoled_fhd_plus_cmd>;
};
qcom,qbt_handler {
compatible = "qcom,qbt-handler";
qcom,ipc-gpio = <&tlmm 38 0>;
qcom,finger-detect-gpio = <&tlmm 39 0>;
};
};
&sdhc_2 {

5
qcom/lahaina-qrd-common.dtsi
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@@ -33,6 +33,11 @@
linux,can-disable;
};
};
qcom,qbt_handler {
compatible = "qcom,qbt-handler";
qcom,ipc-gpio = <&tlmm 38 0>;
qcom,finger-detect-gpio = <&tlmm 39 0>;
};
};
&pm8350c_switch0 {

5
qcom/lahaina-rumi.dtsi
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@@ -85,6 +85,11 @@
0x10060 0x3c
0x0 0x4>;
};
qcom,qbt_handler {
compatible = "qcom,qbt-handler";
qcom,ipc-gpio = <&tlmm 38 0>;
qcom,finger-detect-gpio = <&tlmm 39 0>;
};
};
&usb2_phy0 {