dt-bindings: watchdog: Add Spreadtrum watchdog documentation
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Web: https://git.kernel.org/torvalds/c/c5d8d40b28ba0b619f4ef5dd77169b0f1ff77148 Commit: c5d8d40b28ba0b619f4ef5dd77169b0f1ff77148 Parent: 19ce9490aa840164a88aad033200ac8c2117c7da Refname: refs/heads/master Author: Eric Long <[email protected]> AuthorDate: Mon Nov 6 10:46:27 2017 +0800 Committer: Wim Van Sebroeck <[email protected]> CommitDate: Thu Dec 28 20:45:40 2017 +0100 dt-bindings: watchdog: Add Spreadtrum watchdog documentation This patch adds the documentation for Spreadtrum watchdog driver. Signed-off-by: Eric Long <[email protected]> Acked-by: Rob Herring <[email protected]> Reviewed-by: Guenter Roeck <[email protected]> Signed-off-by: Guenter Roeck <[email protected]> Signed-off-by: Wim Van Sebroeck <[email protected]> --- .../devicetree/bindings/watchdog/sprd-wdt.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/Documentation/devicetree/bindings/watchdog/sprd-wdt.txt b/Documentation/devicetree/bindings/watchdog/sprd-wdt.txt new file mode 100644 index 000000000000..aeaf3e0caf47 --- /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>; + }; -- To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html