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Add the various binding files for the palmas family of chips. There is a top level MFD binding then a seperate binding for regulators IP blocks on chips. Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk> Signed-off-by: J Keerthy <j-keerthy@ti.com> Signed-off-by: Ian Lartey <ian@slimlogic.co.uk> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Grant Likely <grant.likely@linaro.org>
50 lines
1.1 KiB
Plaintext
50 lines
1.1 KiB
Plaintext
* palmas device tree bindings
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The TI palmas family current members :-
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twl6035 (palmas)
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twl6037 (palmas)
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tps65913 (palmas)
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tps65914 (palmas)
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Required properties:
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- compatible : Should be from the list
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ti,twl6035
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ti,twl6036
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ti,twl6037
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ti,tps65913
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ti,tps65914
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ti,tps80036
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and also the generic series names
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ti,palmas
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- interrupt-controller : palmas has its own internal IRQs
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- #interrupt-cells : should be set to 2 for IRQ number and flags
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The first cell is the IRQ number.
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The second cell is the flags, encoded as the trigger masks from
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Documentation/devicetree/bindings/interrupts.txt
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- interrupt-parent : The parent interrupt controller.
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Optional properties:
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ti,mux-padX : set the pad register X (1-2) to the correct muxing for the
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hardware, if not set will use muxing in OTP.
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Example:
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palmas {
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compatible = "ti,twl6035", "ti,palmas";
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reg = <0x48>
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interrupt-parent = <&intc>;
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interrupt-controller;
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#interrupt-cells = <2>;
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ti,mux-pad1 = <0>;
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ti,mux-pad2 = <0>;
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#address-cells = <1>;
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#size-cells = <0>;
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pmic {
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compatible = "ti,twl6035-pmic", "ti,palmas-pmic";
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....
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};
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}
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