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Groups > linux.kernel > #1636270
| From | Sebastian Reichel <sebastian.reichel@collabora.co.uk> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCHv3 2/2] ARM: dts: omap4-droid4: Add vibrator |
| Date | 2017-05-05 11:30 +0200 |
| Message-ID | <tDHIK-8ec-17@gated-at.bofh.it> (permalink) |
| References | <tDHIJ-8ec-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Add vibrator to Droid4's device tree.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
---
arch/arm/boot/dts/omap4-droid4-xt894.dts | 38 ++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm/boot/dts/omap4-droid4-xt894.dts b/arch/arm/boot/dts/omap4-droid4-xt894.dts
index 89eb607f4a9e..67d286a53368 100644
--- a/arch/arm/boot/dts/omap4-droid4-xt894.dts
+++ b/arch/arm/boot/dts/omap4-droid4-xt894.dts
@@ -116,6 +116,32 @@
};
};
+
+ pwm8: dmtimer-pwm-8 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&vibrator_direction_pin>;
+
+ compatible = "ti,omap-dmtimer-pwm";
+ #pwm-cells = <3>;
+ ti,timers = <&timer8>;
+ ti,clock-source = <0x01>;
+ };
+
+ pwm9: dmtimer-pwm-9 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&vibrator_enable_pin>;
+
+ compatible = "ti,omap-dmtimer-pwm";
+ #pwm-cells = <3>;
+ ti,timers = <&timer9>;
+ ti,clock-source = <0x01>;
+ };
+
+ vibrator {
+ compatible = "motorola,mapphone-pwm-vibrator";
+ pwms = <&pwm9 0 1000000000 0>, <&pwm8 0 1000000000 0>;
+ pwm-names = "enable", "direction";
+ };
};
&dss {
@@ -453,6 +479,18 @@
OMAP4_IOPAD(0x1c8, PIN_INPUT_PULLUP | MUX_MODE7)
>;
};
+
+ vibrator_direction_pin: pinmux_vibrator_direction_pin {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0x1ce, PIN_OUTPUT | MUX_MODE1) /* dmtimer8_pwm_evt (gpio_27) */
+ >;
+ };
+
+ vibrator_enable_pin: pinmux_vibrator_enable_pin {
+ pinctrl-single,pins = <
+ OMAP4_IOPAD(0X1d0, PIN_OUTPUT | MUX_MODE1) /* dmtimer9_pwm_evt (gpio_28) */
+ >;
+ };
};
&omap4_pmx_wkup {
--
2.11.0
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[PATCHv3 0/2] PWM Vibrator driver Sebastian Reichel <sebastian.reichel@collabora.co.uk> - 2017-05-05 11:30 +0200
[PATCHv3 1/2] Input: pwm-vibra: new driver Sebastian Reichel <sebastian.reichel@collabora.co.uk> - 2017-05-05 11:30 +0200
Re: [PATCHv3 1/2] Input: pwm-vibra: new driver Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-05-07 23:40 +0200
Re: [PATCHv3 1/2] Input: pwm-vibra: new driver Sebastian Reichel <sre@kernel.org> - 2017-05-08 21:00 +0200
Re: [PATCHv3 1/2] Input: pwm-vibra: new driver Dmitry Torokhov <dmitry.torokhov@gmail.com> - 2017-05-11 00:00 +0200
Re: [PATCHv3 1/2] Input: pwm-vibra: new driver Rob Herring <robh@kernel.org> - 2017-05-08 19:40 +0200
Re: [PATCHv3 1/2] Input: pwm-vibra: new driver Sebastian Reichel <sre@kernel.org> - 2017-05-08 20:40 +0200
[PATCHv3 2/2] ARM: dts: omap4-droid4: Add vibrator Sebastian Reichel <sebastian.reichel@collabora.co.uk> - 2017-05-05 11:30 +0200
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