This device has a vibrator attached to the CAMSS_GP0_CLK, use clk-pwm
and pwm-vibrator to make the vibrator work.
Signed-off-by: Luca Weiss <luca@xxxxxxxxx>
---
arch/arm/boot/dts/qcom/qcom-apq8026-lg-lenok.dts | 38 ++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm/boot/dts/qcom/qcom-apq8026-lg-lenok.dts b/arch/arm/boot/dts/qcom/qcom-apq8026-lg-lenok.dts
index 0a1fd5eb3c6d..a70de21bf139 100644
--- a/arch/arm/boot/dts/qcom/qcom-apq8026-lg-lenok.dts
+++ b/arch/arm/boot/dts/qcom/qcom-apq8026-lg-lenok.dts
@@ -7,6 +7,7 @@
#include "qcom-msm8226.dtsi"
#include "pm8226.dtsi"
+#include <dt-bindings/clock/qcom,mmcc-msm8974.h>
/delete-node/ &adsp_region;
@@ -56,6 +57,29 @@ vreg_wlan: wlan-regulator {
pinctrl-names = "default";
pinctrl-0 = <&wlan_regulator_default_state>;
};
+
+ pwm_vibrator: pwm {
+ compatible = "clk-pwm";
+ clocks = <&mmcc CAMSS_GP0_CLK>;
+
+ pinctrl-0 = <&vibrator_clk_default_state>;
+ pinctrl-names = "default";
+
+ #pwm-cells = <2>;
+ };
+
+ vibrator {
+ compatible = "pwm-vibrator";
+
+ pwms = <&pwm_vibrator 0 10000>;
+ pwm-names = "enable";
+
+ vcc-supply = <&pm8226_l28>;
+ enable-gpios = <&tlmm 62 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-0 = <&vibrator_en_default_state>;
+ pinctrl-names = "default";
+ };
};
&adsp {
@@ -330,6 +354,20 @@ reset-pins {
};
};
+ vibrator_clk_default_state: vibrator-clk-default-state {
+ pins = "gpio33";
+ function = "gp0_clk";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ vibrator_en_default_state: vibrator-en-default-state {
+ pins = "gpio62";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
wlan_hostwake_default_state: wlan-hostwake-default-state {
pins = "gpio37";
function = "gpio";
---
base-commit: ad5c60d66016e544c51ed98635a74073f761f45d
change-id: 20240121-lenok-vibrator-ce5b1734e2bb
Best regards,
--
Luca Weiss <luca@xxxxxxxxx>
