Messages in this thread | | | Date | Fri, 10 Nov 2017 13:00:23 -0800 | From | Guenter Roeck <> | Subject | Re: [PATCH v6 1/2] dt-bindings: watchdog: Add Spreadtrum watchdog documentation |
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On Mon, Nov 06, 2017 at 10:46:27AM +0800, Eric Long wrote: > This patch adds the documentation for Spreadtrum watchdog driver. > > Signed-off-by: Eric Long <eric.long@spreadtrum.com> > Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
> --- > Changes since v5: > - No updates. > > Changes since v4: > - No updates. > > Changes since v3: > - No updates. > > Changes since v2: > - Add acked tag from Rob. > > Changes since v1: > - No updates. > --- > .../devicetree/bindings/watchdog/sprd-wdt.txt | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > create mode 100644 Documentation/devicetree/bindings/watchdog/sprd-wdt.txt > > diff --git a/Documentation/devicetree/bindings/watchdog/sprd-wdt.txt b/Documentation/devicetree/bindings/watchdog/sprd-wdt.txt > new file mode 100644 > index 0000000..aeaf3e0 > --- /dev/null > +++ b/Documentation/devicetree/bindings/watchdog/sprd-wdt.txt > @@ -0,0 +1,19 @@ > +Spreadtrum SoCs Watchdog timer > + > +Required properties: > +- compatible : Should be "sprd,sp9860-wdt". > +- reg : Specifies base physical address and size of the registers. > +- interrupts : Exactly one interrupt specifier. > +- timeout-sec : Contain the default watchdog timeout in seconds. > +- clock-names : Contain the input clock names. > +- clocks : Phandles to input clocks. > + > +Example: > + watchdog: watchdog@40310000 { > + compatible = "sprd,sp9860-wdt"; > + reg = <0 0x40310000 0 0x1000>; > + interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>; > + timeout-sec = <12>; > + clock-names = "enable", "rtc_enable"; > + clocks = <&clk_aon_apb_gates1 8>, <&clk_aon_apb_rtc_gates 9>; > + }; > -- > 1.9.1 >
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