* [PATCH] ARM: dts: am437x-gp-evm: Add support for buzzer
@ 2017-06-20 5:09 Faiz Abbas
2017-08-02 9:30 ` Faiz Abbas
0 siblings, 1 reply; 4+ messages in thread
From: Faiz Abbas @ 2017-06-20 5:09 UTC (permalink / raw)
To: tony-4v6yS6AI5VpBDgjK7y7TUQ
Cc: bcousson-rdvid1DuHRBWk0Htik3J/w, robh+dt-DgEjT+Ai2ygdnm+yROfE0A,
mark.rutland-5wv7dgnIgG8, linux-I+IVW8TIWO2tmTQ+vhA3Yw,
linux-omap-u79uwXL29TY76Z2rM5mHXA,
devicetree-u79uwXL29TY76Z2rM5mHXA,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
linux-kernel-u79uwXL29TY76Z2rM5mHXA, Faiz Abbas
Add support for onboard gpio buzzer. It works using
the gpio-beeper driver. Pinmux entries for GPIO
controlling the buzzer are also added.
Signed-off-by: Faiz Abbas <faiz_abbas-l0cyMroinI0@public.gmane.org>
---
arch/arm/boot/dts/am437x-gp-evm.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
index 397e98b..24cdf6d 100644
--- a/arch/arm/boot/dts/am437x-gp-evm.dts
+++ b/arch/arm/boot/dts/am437x-gp-evm.dts
@@ -149,6 +149,13 @@
system-clock-frequency = <12000000>;
};
};
+
+ beeper: beeper {
+ compatible = "gpio-beeper";
+ pinctrl-names = "default";
+ pinctrl-0 = <&beeper_pins>;
+ gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
+ };
};
&am43xx_pinmux {
@@ -510,6 +517,13 @@
AM4372_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
>;
};
+
+ beeper_pins: beeper_pins {
+ pinctrl-single,pins = <
+ AM4372_IOPAD(0x9e0, PIN_OUTPUT_PULLUP | MUX_MODE7) /* cam1_field.gpio4_12 */
+ >;
+ };
+
};
&uart0 {
--
2.7.4
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply related [flat|nested] 4+ messages in thread* Re: [PATCH] ARM: dts: am437x-gp-evm: Add support for buzzer
2017-06-20 5:09 [PATCH] ARM: dts: am437x-gp-evm: Add support for buzzer Faiz Abbas
@ 2017-08-02 9:30 ` Faiz Abbas
2017-08-07 6:50 ` Tony Lindgren
2017-08-10 16:36 ` Tony Lindgren
0 siblings, 2 replies; 4+ messages in thread
From: Faiz Abbas @ 2017-08-02 9:30 UTC (permalink / raw)
To: tony
Cc: mark.rutland, devicetree, linux, linux-kernel, robh+dt, bcousson,
linux-omap, linux-arm-kernel
On Tuesday 20 June 2017 10:39 AM, Faiz Abbas wrote:
> Add support for onboard gpio buzzer. It works using
> the gpio-beeper driver. Pinmux entries for GPIO
> controlling the buzzer are also added.
Gentle ping
Regards,
Faiz
>
> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
> ---
> arch/arm/boot/dts/am437x-gp-evm.dts | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
> index 397e98b..24cdf6d 100644
> --- a/arch/arm/boot/dts/am437x-gp-evm.dts
> +++ b/arch/arm/boot/dts/am437x-gp-evm.dts
> @@ -149,6 +149,13 @@
> system-clock-frequency = <12000000>;
> };
> };
> +
> + beeper: beeper {
> + compatible = "gpio-beeper";
> + pinctrl-names = "default";
> + pinctrl-0 = <&beeper_pins>;
> + gpios = <&gpio4 12 GPIO_ACTIVE_HIGH>;
> + };
> };
>
> &am43xx_pinmux {
> @@ -510,6 +517,13 @@
> AM4372_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
> >;
> };
> +
> + beeper_pins: beeper_pins {
> + pinctrl-single,pins = <
> + AM4372_IOPAD(0x9e0, PIN_OUTPUT_PULLUP | MUX_MODE7) /* cam1_field.gpio4_12 */
> + >;
> + };
> +
> };
>
> &uart0 {
>
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [PATCH] ARM: dts: am437x-gp-evm: Add support for buzzer
2017-08-02 9:30 ` Faiz Abbas
@ 2017-08-07 6:50 ` Tony Lindgren
2017-08-10 16:36 ` Tony Lindgren
1 sibling, 0 replies; 4+ messages in thread
From: Tony Lindgren @ 2017-08-07 6:50 UTC (permalink / raw)
To: Faiz Abbas
Cc: bcousson, robh+dt, mark.rutland, linux, linux-omap, devicetree,
linux-arm-kernel, linux-kernel
* Faiz Abbas <faiz_abbas@ti.com> [170802 02:32]:
>
>
> On Tuesday 20 June 2017 10:39 AM, Faiz Abbas wrote:
> > Add support for onboard gpio buzzer. It works using
> > the gpio-beeper driver. Pinmux entries for GPIO
> > controlling the buzzer are also added.
>
> Gentle ping
Sorry for the delay, I was offline last week. Will
take a look this week.
Regards,
Tony
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] ARM: dts: am437x-gp-evm: Add support for buzzer
2017-08-02 9:30 ` Faiz Abbas
2017-08-07 6:50 ` Tony Lindgren
@ 2017-08-10 16:36 ` Tony Lindgren
1 sibling, 0 replies; 4+ messages in thread
From: Tony Lindgren @ 2017-08-10 16:36 UTC (permalink / raw)
To: Faiz Abbas
Cc: bcousson, robh+dt, mark.rutland, linux, linux-omap, devicetree,
linux-arm-kernel, linux-kernel
* Faiz Abbas <faiz_abbas@ti.com> [170802 02:32]:
>
>
> On Tuesday 20 June 2017 10:39 AM, Faiz Abbas wrote:
> > Add support for onboard gpio buzzer. It works using
> > the gpio-beeper driver. Pinmux entries for GPIO
> > controlling the buzzer are also added.
>
> Gentle ping
Applying finally into omap-for-v4.14/dt thanks.
Tony
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2017-08-10 16:36 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-06-20 5:09 [PATCH] ARM: dts: am437x-gp-evm: Add support for buzzer Faiz Abbas
2017-08-02 9:30 ` Faiz Abbas
2017-08-07 6:50 ` Tony Lindgren
2017-08-10 16:36 ` Tony Lindgren
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).