forked from Minki/linux
f2e876969c
The ARM SP805 DT node is already present in various DTS files. This patch adds missing DT bindings documentation for ARM SP805. Signed-off-by: Anup Patel <anup.patel@broadcom.com> Reviewed-by: Ray Jui <rjui@broadcom.com> Reviewed-by: Vikram Prakash <vikramp@broadcom.com> Reviewed-by: Scott Branden <sbranden@broadcom.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
18 lines
621 B
Plaintext
18 lines
621 B
Plaintext
ARM AMBA Primecell SP805 Watchdog
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Required properties:
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- compatible: Should be "arm,sp805" & "arm,primecell"
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- reg: Should contain location and length for watchdog timer register.
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- interrupts: Should contain the list of watchdog timer interrupts.
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- clocks: clocks driving the watchdog timer hardware. This list should be 2
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clocks. With 2 clocks, the order is wdogclk clock, apb_pclk.
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Example:
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watchdog@66090000 {
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compatible = "arm,sp805", "arm,primecell";
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reg = <0x66090000 0x1000>;
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interrupts = <GIC_SPI 406 IRQ_TYPE_LEVEL_HIGH>;
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clocks = <&apb_pclk>,<&apb_pclk>;
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clock-names = "wdogclk", "apb_pclk";
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};
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