forked from Minki/linux
0268099c89
Naming convention was changed in dts file but the clock binding documentation hasn't been updated. Signed-off-by: Gabriel Fernandez <gabriel.fernandez@linaro.org> Acked-by: Peter Griffin <peter.griffin@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>
62 lines
1.9 KiB
Plaintext
62 lines
1.9 KiB
Plaintext
Binding for a type of STMicroelectronics clock crossbar (VCC).
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The crossbar can take up to 4 input clocks and control up to 16
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output clocks. Not all inputs or outputs have to be in use in a
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particular instantiation. Each output can be individually enabled,
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select any of the input clocks and apply a divide (by 1,2,4 or 8) to
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that selected clock.
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This binding uses the common clock binding[1].
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[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
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Required properties:
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- compatible : shall be:
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"st,stih416-clkgenc", "st,vcc"
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"st,stih416-clkgenf", "st,vcc"
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- #clock-cells : from common clock binding; shall be set to 1.
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- reg : A Base address and length of the register set.
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- clocks : from common clock binding
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- clock-output-names : From common clock binding. The block has 16
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clock outputs but not all of them in a specific instance
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have to be used in the SoC. If a clock name is left as
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an empty string then no clock will be created for the
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output associated with that string index. If fewer than
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16 strings are provided then no clocks will be created
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for the remaining outputs.
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Example:
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clockgen_c_vcc: clockgen-c-vcc@0xfe8308ac {
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#clock-cells = <1>;
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compatible = "st,stih416-clkgenc", "st,clkgen-vcc";
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reg = <0xfe8308ac 12>;
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clocks = <&clk_s_vcc_hd>,
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<&clockgen_c 1>,
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<&clk_s_tmds_fromphy>,
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<&clockgen_c 2>;
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clock-output-names = "clk-s-pix-hdmi",
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"clk-s-pix-dvo",
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"clk-s-out-dvo",
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"clk-s-pix-hd",
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"clk-s-hddac",
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"clk-s-denc",
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"clk-s-sddac",
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"clk-s-pix-main",
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"clk-s-pix-aux",
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"clk-s-stfe-frc-0",
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"clk-s-ref-mcru",
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"clk-s-slave-mcru",
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"clk-s-tmds-hdmi",
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"clk-s-hdmi-reject-pll",
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"clk-s-thsens";
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};
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