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The binding was not documented before, add the documentation now. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Rob Herring <robh@kernel.org> Cc: martin.blumenstingl@googlemail.com Cc: john@phrozen.org Cc: andy.shevchenko@gmail.com Cc: p.zabel@pengutronix.de Cc: kishon@ti.com Cc: mark.rutland@arm.com Cc: linux-mips@linux-mips.org Cc: linux-mtd@lists.infradead.org Cc: linux-watchdog@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-spi@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/17119/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
25 lines
768 B
Plaintext
25 lines
768 B
Plaintext
Lantiq WTD watchdog binding
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============================
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This describes the binding of the Lantiq watchdog driver.
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-------------------------------------------------------------------------------
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Required properties:
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- compatible : Should be one of
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"lantiq,wdt"
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"lantiq,xrx100-wdt"
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"lantiq,xrx200-wdt", "lantiq,xrx100-wdt"
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"lantiq,falcon-wdt"
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- reg : Address of the watchdog block
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- lantiq,rcu : A phandle to the RCU syscon (required for
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"lantiq,falcon-wdt" and "lantiq,xrx100-wdt")
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-------------------------------------------------------------------------------
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Example for the watchdog on the xRX200 SoCs:
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watchdog@803f0 {
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compatible = "lantiq,xrx200-wdt", "lantiq,xrx100-wdt";
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reg = <0x803f0 0x10>;
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lantiq,rcu = <&rcu0>;
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};
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