diff options
| author | Max Krummenacher <max.krummenacher@toradex.com> | 2014-09-18 20:16:13 +0200 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2014-09-18 20:52:00 +0200 |
| commit | 07ef284395e74fad5f0a568261753bf35ef77aaf (patch) | |
| tree | b157679a708285c801c9c877cf7607264773cbe4 | |
| parent | 1966c1903fb4abf33b657e392f2fc11851b9e581 (diff) | |
Colibri iMX6 dtb: add MIC_GND control
MIC_GND is controlled with a FET. With a pullup set in the dtb MIC_GND
is active by default.
| -rw-r--r-- | arch/arm/boot/dts/imx6qdl-colibri.dtsi | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi index fb3ae1e51c30..2bb587dd636f 100644 --- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi +++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi @@ -167,7 +167,7 @@ &audmux { pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_audmux_5 &pinctrl_audmux_mclk_2>; + pinctrl-0 = <&pinctrl_audmux_5 &pinctrl_audmux_mclk_2 &pinctrl_mic_gnd>; status = "okay"; }; @@ -321,6 +321,11 @@ MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 PAD_CTRL_HYS_PU /* DDC bitbang */ >; }; + pinctrl_mic_gnd: gpio_mic_gnd { + fsl,pins = < + MX6QDL_PAD_RGMII_TD1__GPIO6_IO21 PAD_CTRL_HYS_PU /* Controlls Mic GND, PU or '1' pull Mic GND to GND */ + >; + }; pinctrl_mmc_cd: gpio_mmc_cd { fsl,pins = < MX6QDL_PAD_NANDF_D5__GPIO2_IO05 PAD_CTRL_NO /* MMC1 CD */ |