ARM: mvebu: fix gated clock documentation
The gated clock documentation referred only to the Orion SoC whereas it also applied for the Armada 370/XP SoC. This commit updates the introduction text and also the list of the compatible strings. Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
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* Gated Clock bindings for Marvell Orion SoCs
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* Gated Clock bindings for Marvell EBU SoCs
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Marvell Dove and Kirkwood allow some peripheral clocks to be gated to save
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Marvell Armada 370/XP, Dove and Kirkwood allow some peripheral clocks to be
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some power. The clock consumer should specify the desired clock by having
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gated to save some power. The clock consumer should specify the desired clock
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the clock ID in its "clocks" phandle cell. The clock ID is directly mapped to
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by having the clock ID in its "clocks" phandle cell. The clock ID is directly
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the corresponding clock gating control bit in HW to ease manual clock lookup
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mapped to the corresponding clock gating control bit in HW to ease manual clock
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in datasheet.
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lookup in datasheet.
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The following is a list of provided IDs for Armada 370:
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The following is a list of provided IDs for Armada 370:
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ID Clock Peripheral
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ID Clock Peripheral
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@ -94,6 +94,8 @@ ID Clock Peripheral
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Required properties:
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Required properties:
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- compatible : shall be one of the following:
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- compatible : shall be one of the following:
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"marvell,armada-370-gating-clock" - for Armada 370 SoC clock gating
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"marvell,armada-xp-gating-clock" - for Armada XP SoC clock gating
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"marvell,dove-gating-clock" - for Dove SoC clock gating
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"marvell,dove-gating-clock" - for Dove SoC clock gating
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"marvell,kirkwood-gating-clock" - for Kirkwood SoC clock gating
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"marvell,kirkwood-gating-clock" - for Kirkwood SoC clock gating
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- reg : shall be the register address of the Clock Gating Control register
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- reg : shall be the register address of the Clock Gating Control register
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