2024-01-21 10:17:35

by Luca Weiss

Subject: [PATCH] ARM: dts: qcom: apq8026-lg-lenok: Add vibrator support

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 <[email protected]>
---
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 <[email protected]>

2024-01-25 16:34:55

by Konrad Dybcio

Subject: Re: [PATCH] ARM: dts: qcom: apq8026-lg-lenok: Add vibrator support

On 1/21/24 11:09, Luca Weiss wrote:
> 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 <[email protected]>
> ---

now your mainlined smartwatch can wake you up!

Reviewed-by: Konrad Dybcio <[email protected]>

Konrad

2024-02-01 21:54:52

by Bjorn Andersson

Subject: Re: [PATCH] ARM: dts: qcom: apq8026-lg-lenok: Add vibrator support

On Sun, 21 Jan 2024 11:09:57 +0100, Luca Weiss wrote:
> This device has a vibrator attached to the CAMSS_GP0_CLK, use clk-pwm
> and pwm-vibrator to make the vibrator work.
>
>

Applied, thanks!

[1/1] ARM: dts: qcom: apq8026-lg-lenok: Add vibrator support
commit: 4d679e3c29e3609962de43edddd51c8c1abda34e

Best regards,
--
Bjorn Andersson <[email protected]>