004c35cd8e
This adds device tree binding documentation for the rWTM BIU mailbox driver on the Armada 37xx SOC (EspressoBin, Turris Mox). Signed-off-by: Marek Behun <marek.behun@nic.cz> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
17 lines
454 B
Plaintext
17 lines
454 B
Plaintext
* rWTM BIU Mailbox driver for Armada 37xx
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Required properties:
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- compatible: must be "marvell,armada-3700-rwtm-mailbox"
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- reg: physical base address of the mailbox and length of memory mapped
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region
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- interrupts: the IRQ line for the mailbox
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- #mbox-cells: must be 1
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Example:
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rwtm: mailbox@b0000 {
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compatible = "marvell,armada-3700-rwtm-mailbox";
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reg = <0xb0000 0x100>;
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interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
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#mbox-cells = <1>;
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};
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