diff options
author | Fugang Duan <b38611@freescale.com> | 2015-09-01 13:38:58 +0800 |
---|---|---|
committer | Nitin Garg <nitin.garg@nxp.com> | 2016-01-14 11:00:12 -0600 |
commit | 3eeb39be9140743c370c84fcc831f20b28ca5142 (patch) | |
tree | ef8055b12d514796cd2753ea3093a8a860264924 /arch/arm/boot/dts/imx6sx-sdb.dtsi | |
parent | a538cedbe686f9ae58cbf3155d3190ff12439cfb (diff) |
MLK-11475 ARM: dts: i.mx6sx: Add ADC device tree support on i.MX6SX-SDB
Add ADC dts support on i.MX6SX-SDB platform.
Signed-off-by: Luwei Zhou <b45643@freescale.com>
Signed-off-by: Fugang Duan <B38611@freescale.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6sx-sdb.dtsi')
-rw-r--r-- | arch/arm/boot/dts/imx6sx-sdb.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx6sx-sdb.dtsi b/arch/arm/boot/dts/imx6sx-sdb.dtsi index edf229e54d01..376ebaa38602 100644 --- a/arch/arm/boot/dts/imx6sx-sdb.dtsi +++ b/arch/arm/boot/dts/imx6sx-sdb.dtsi @@ -129,6 +129,14 @@ regulator-max-microvolt = <3300000>; gpios = <&gpio2 6 GPIO_ACTIVE_LOW>; }; + + reg_vref_3v3: regulator@7 { + compatible = "regulator-fixed"; + reg = <7>; + regulator-name = "vref-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; }; sound { @@ -148,6 +156,16 @@ }; }; +&adc1 { + vref-supply = <®_vref_3v3>; + status = "okay"; +}; + +&adc2 { + vref-supply = <®_vref_3v3>; + status = "okay"; +}; + &audmux { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_audmux>; |