[PATCH 1/2] ARM: dts: imx6: RDU2: Add RAVE SP device
From: shawnguo@kernel.org (Shawn Guo)
Date: 2018-02-28 06:32:00
Also in:
linux-devicetree, lkml
On Mon, Feb 26, 2018 at 06:49:41AM -0800, Andrey Smirnov wrote:
quoted hunk ↗ jump to hunk
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 <redacted> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Chris Healy <redacted> Cc: Lucas Stach <l.stach@pengutronix.de> Cc: devicetree at vger.kernel.org Cc: linux-arm-kernel at lists.infradead.org Cc: linux-kernel at vger.kernel.org Signed-off-by: Andrey Smirnov <redacted> --- 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