ARM: dts: imx53: Add GPIO beeper on M53Menlo

Add GPIO beeper, to let the board produce beeps.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
To: linux-arm-kernel@lists.infradead.org
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/imx53-m53menlo.dts b/arch/arm/boot/dts/imx53-m53menlo.dts
index 1a8cdef..39a76a5 100644 (file)
--- a/arch/arm/boot/dts/imx53-m53menlo.dts
+++ b/arch/arm/boot/dts/imx53-m53menlo.dts
@@ -64,6 +64,12 @@
                };
        };
 
+       beeper {
+               compatible = "gpio-beeper";
+               pinctrl-0 = <&pinctrl_beeper>;
+               gpios = <&gpio6 3 GPIO_ACTIVE_HIGH>;
+       };
+
        reg_usbh1_vbus: regulator-usbh1-vbus {
                compatible = "regulator-fixed";
                regulator-name = "vbus";
@@ -181,6 +187,12 @@
                        >;
                };
 
+               pinctrl_beeper: beepergrp {
+                       fsl,pins = <
+                               MX53_PAD_CSI0_DAT17__GPIO6_3            0x1c4
+                       >;
+               };
+
                pinctrl_can1: can1grp {
                        fsl,pins = <
                                MX53_PAD_GPIO_7__CAN1_TXCAN             0x1c4