diff mbox

ARM: dts: am437x-gp-evm: Add support for buzzer

Message ID 1497935361-11019-1-git-send-email-faiz_abbas@ti.com (mailing list archive)
State New, archived
Headers show

Commit Message

Faiz Abbas June 20, 2017, 5:09 a.m. UTC
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@ti.com>
---
 arch/arm/boot/dts/am437x-gp-evm.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

Comments

Faiz Abbas Aug. 2, 2017, 9:30 a.m. UTC | #1
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 {
>
Tony Lindgren Aug. 7, 2017, 6:50 a.m. UTC | #2
* 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
Tony Lindgren Aug. 10, 2017, 4:36 p.m. UTC | #3
* 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
diff mbox

Patch

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 {