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ed22cee91a
Without the clock, the keyboard controller won't operate. Tested on an OLPC XO 1.75. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Acked-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
18 lines
435 B
Plaintext
18 lines
435 B
Plaintext
OLPC AP-SP serio interface
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Required properties:
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- compatible : "olpc,ap-sp"
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- reg : base address and length of SoC's WTM registers
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- interrupts : SP-AP interrupt
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- clocks : phandle + clock-specifier for the clock that drives the WTM
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- clock-names: should be "sp"
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Example:
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ap-sp@d4290000 {
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compatible = "olpc,ap-sp";
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reg = <0xd4290000 0x1000>;
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interrupts = <40>;
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clocks = <&soc_clocks MMP2_CLK_SP>;
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clock-names = "sp";
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}
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