Hi Peter, Am Donnerstag, den 21.05.2015, 19:45 +0200 schrieb Peter Seiderer: > Regulator stuff copied from imx6qdl-tx6.dtsi, pin configuration > taken from Boundary Devices linux kernel tree ([1] and [2]). > > [1] https://github.com/boundarydevices/linux-imx6/blob/boundary-imx_3.10.17_1.0.2_ga/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi > [2] https://github.com/boundarydevices/linux-imx6/blob/boundary-imx_3.10.17_1.0.2_ga/arch/arm/boot/dts/imx6qdl.dtsi > > Signed-off-by: Peter Seiderer <ps.report@xxxxxxx> > --- > v2: > - fix imx6qdl-nitrogen6x.dtsi url > - use real PAD settings (suggested by Fabio Estevam) > - remove _1 suffix (suggested by Shawn Guo) > --- > arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi | 32 +++++++++++++++++++++++++++++++ > 1 file changed, 32 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi > index fd096dc..d40092e 100644 > --- a/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi > +++ b/arch/arm/boot/dts/imx6qdl-nitrogen6x.dtsi > @@ -54,6 +54,17 @@ > gpio = <&gpio3 22 0>; > enable-active-high; > }; > + > + reg_can_xcvr: regulator@3 { > + compatible = "regulator-fixed"; > + reg = <3>; > + regulator-name = "CAN XCVR"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_can_xcvr>; > + gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>; According to Documentation/devicetree/bindings/regulator/fixed-regulator.txt this should have: enable-active-high; instead of the gpio phandle flag (which is ignored). Otherwise an active low GPIO is assumed. regards Philipp -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
