A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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arm64/dt: rhodep: bring up ft9362 fps

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FT9362 FPS sensor is the second source fps
Add device node for it.

Change-Id: I24217ddd14ed0161c24dae53c646fc3347320438
Signed-off-by: wuwl10 <wuwl10@motorola.com>
Reviewed-on: https://gerrit.mot.com/2121643
SLTApproved: Slta Waiver
SME-Granted: SME Approvals Granted
Tested-by: Jira Key
Reviewed-by: Huosheng Liao <liaohs@motorola.com>
Submit-Approved: Jira Key
This commit is contained in:
wuwl10 2021-11-19 14:17:17 +08:00 • committed by panyq6
commit 4e0416919e
1 changed files with 47 additions and 29 deletions
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94
qcom/rhodep-fps-overlay.dtsi
View file

@ -69,22 +69,49 @@
};
};
fps_rst_active: fps_rst_active {
/* active state */
ft_power_high: ft_power_high {
mux {
pins = "gpio18";
pins = "gpio6";
function = "gpio";
};
config {
pins = "gpio18";
drive-strength = <2>; /* 2 MA */
pins = "gpio6";
drive-strength = <2>;
bias-disable;
output-high;
};
};
ft_power_low: ft_power_low {
mux {
pins = "gpio6";
function = "gpio";
};
config {
pins = "gpio6";
drive-strength = <2>;
bias-disable;
output-low;
};
};
fps_rst_suspend: fps_rst_suspend {
/* sleep state */
ft_eint_as_int: ft_eint_as_int {
mux {
pins = "gpio17";
function = "gpio";
};
config {
pins = "gpio17";
drive-strength = <2>;
bias-disable;
input-enable;
};
};
ft_reset_high: ft_reset_high {
mux {
pins = "gpio18";
function = "gpio";
@ -92,37 +119,23 @@
config {
pins = "gpio18";
drive-strength = <2>; /* 2 MA */
drive-strength = <2>;
bias-disable;
output-high;
};
};
fps_int_active: fps_int_active {
/* active state */
ft_reset_low: ft_reset_low {
mux {
pins = "gpio17";
pins = "gpio18";
function = "gpio";
};
config {
pins = "gpio17";
drive-strength = <2>; /* 2 MA */
pins = "gpio18";
drive-strength = <2>;
bias-disable;
input-enable;
};
};
fps_int_suspend: fps_int_suspend {
/* sleep state */
mux {
pins = "gpio17";
function = "gpio";
};
config {
pins = "gpio17";
drive-strength = <2>; /* 2 MA */
bias-disable;
input-enable;
output-low;
};
};
};
@ -148,17 +161,22 @@
pinctrl-4 = <&ets_vcc_low>;
};
silead: silead {
compatible = "sil,silead_fp";
ft9362: ft9362 {
status = "ok"
reg = <0>;
compatible = "focaltech,fingerprint";
interrupt-parent = <&tlmm>;
interrupts = <17 0x0>;
avdd-gpios = <&tlmm 38 0x0>;
irq-gpios = <&tlmm 17 0x0>;
rst-gpios = <&tlmm 18 0x0>;
pinctrl-names = "default", "suspend";
pinctrl-0 = <&fps_rst_active &fps_int_active>;
pinctrl-1 = <&fps_rst_suspend &fps_int_suspend>;
fp,reset_gpio = <&tlmm 18 0>;
fp,irq_gpio = <&tlmm 17 0>;
fp,vdd_gpio = <&tlmm 6 0>;
pinctrl-names = "fpsensor_finger_power_high","fpsensor_finger_power_low",
"fpsensor_finger_rst_low","fpsensor_finger_rst_high",
"fpsensor_eint_as_int";
pinctrl-0 = <&ft_power_high>;
pinctrl-1 = <&ft_power_low>;
pinctrl-2 = <&ft_reset_low>;
pinctrl-3 = <&ft_reset_high>;
pinctrl-4 = <&ft_eint_as_int>;
};
};