Messages in this thread | | | Date | Wed, 28 Feb 2018 14:31:33 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH 1/2] ARM: dts: imx6: RDU2: Add RAVE SP device |
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On Mon, Feb 26, 2018 at 06:49:41AM -0800, Andrey Smirnov wrote: > With MFD and watchdog drivers for RAVE SP device support added by > 538ee27290fa ("mfd: Add driver for RAVE Supervisory Processor") and > c3bb33345721 ("watchdog: Add RAVE SP watchdog driver") add > corresponding DT node for RDU2. > > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Mark Rutland <mark.rutland@arm.com> > Cc: Shawn Guo <shawnguo@kernel.org> > Cc: Fabio Estevam <fabio.estevam@nxp.com> > Cc: Guenter Roeck <linux@roeck-us.net> > Cc: Chris Healy <cphealy@gmail.com> > Cc: Lucas Stach <l.stach@pengutronix.de> > Cc: devicetree@vger.kernel.org > Cc: linux-arm-kernel@lists.infradead.org > Cc: linux-kernel@vger.kernel.org > Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> > --- > arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi > index 72f52fcecee1..460931089509 100644 > --- a/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi > +++ b/arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi > @@ -305,6 +305,17 @@ > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_uart4>; > status = "okay"; > + > + rave-sp { > + compatible = "zii,rave-sp-rdu2"; > + current-speed = <1000000>; > + status = "okay";
The okay status is to flip the state of devices that are initially disabled. I think it's unnecessary for the case here.
> + > + watchdog { > + compatible = "zii,rave-sp-watchdog"; > + status = "okay";
Ditto
Shawn
> + }; > + }; > }; > > &ecspi1 { > -- > 2.14.3 >
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