[PATCH RESEND 5/9] arm64: dts: marvell: samsung,coreprimevelte: Add vibrator
From: Duje Mihanović <hidden>
Date: 2025-09-13 21:21:35
Also in:
linux-devicetree, linux-hardening, lkml, phone-devel
Subsystem:
arm/marvell kirkwood and armada 370, 375, 38x, 39x, xp, 3700, 7k/8k, cn9130 soc support, arm/marvell pxa1908 soc support, the rest · Maintainers:
Andrew Lunn, Gregory Clement, Sebastian Hesselbarth, Duje Mihanović, Linus Torvalds
From: Duje Mihanović <duje@dujemihanovic.xyz> The board has a vibrator hooked up to PWM3. Add a node for it and its associated pinctrl configuration. Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz> --- .../marvell/mmp/pxa1908-samsung-coreprimevelte.dts | 23 ++++++++++++++++++++++ 1 file changed, 23 insertions(+)
diff --git a/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts b/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
index 78b7bccfc5f299889d1b9a8fd2c08554f17eb147..c28c2eadc42cc538fc5491ecdfcfbe0191004794 100644
--- a/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
+++ b/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts@@ -121,6 +121,15 @@ backlight { ctrl-gpios = <&gpio 97 GPIO_ACTIVE_HIGH>; max-brightness = <210>; }; + + vibrator { + compatible = "pwm-vibrator"; + pwm-names = "enable"; + pwms = <&pwm3 100000>; + enable-gpios = <&gpio 20 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&vibrator_pin>; + }; }; &smmu {
@@ -365,6 +374,16 @@ sdh2_fast_pins_2: sdh2-fast-pins-2 { pinctrl-single,bias-pulldown = <0x8000 0xa000 0x8000 0xa000>; pinctrl-single,low-power-mode = <0x288 0x388>; }; + + vibrator_pin: vibrator-pin { + pinctrl-single,pins = <0x12c 0>; + pinctrl-single,drive-strength = <0x1000 0x1800>; + pinctrl-single,bias-pullup = <0x8000 0xc000 0x8000 0xc000>; + pinctrl-single,bias-pulldown = <0xa000 0xa000 0 0xa000>; + pinctrl-single,input-schmitt = <0 0x30>; + pinctrl-single,input-schmitt-enable = <0x40 0 0x40 0x40>; + pinctrl-single,low-power-mode = <0 0x388>; + }; }; &uart0 {
@@ -409,3 +428,7 @@ &sdh0 { bus-width = <4>; wp-inverted; }; + +&pwm3 { + status = "okay"; +};
--
2.51.0