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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2015-03-03 17:41:05 +0300 |
|---|---|---|
| committer | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2015-03-04 17:18:43 +0300 |
| commit | 9baf96886780c3ec137350da3c6418c825b2dd0a (patch) | |
| tree | 3e1e3cadd013fd724f4ff10cdb797a4b129d437d /Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt | |
| parent | c517d838eb7d07bbe9507871fab3931deccff539 (diff) | |
| download | linux-9baf96886780c3ec137350da3c6418c825b2dd0a.tar.xz | |
devicetree: bindings: update DT bindings for Marvell EBU clock support
With the introduction of the Marvell Armada 39x SoC, the DT bindings
for Marvell EBU clocks need to be extended. This commit include the
corresponding update to the Device Tree bindings documentation.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Diffstat (limited to 'Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt b/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt index 76477be742b2..31c7c0c1ce8f 100644 --- a/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt +++ b/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt @@ -1,6 +1,6 @@ * Gated Clock bindings for Marvell EBU SoCs -Marvell Armada 370/375/380/385/XP, Dove and Kirkwood allow some +Marvell Armada 370/375/380/385/39x/XP, Dove and Kirkwood allow some peripheral clocks to be gated to save some power. The clock consumer should specify the desired clock by having the clock ID in its "clocks" phandle cell. The clock ID is directly mapped to the @@ -77,6 +77,18 @@ ID Clock Peripheral 28 xor1 XOR 1 30 sata1 SATA 1 +The following is a list of provided IDs for Armada 39x: +ID Clock Peripheral +----------------------------------- +5 pex1 PCIe 1 +6 pex2 PCIe 2 +7 pex3 PCIe 3 +8 pex0 PCIe 0 +9 usb3h0 USB3 Host 0 +17 sdio SDIO +22 xor0 XOR 0 +28 xor1 XOR 1 + The following is a list of provided IDs for Armada XP: ID Clock Peripheral ----------------------------------- @@ -152,6 +164,7 @@ Required properties: "marvell,armada-370-gating-clock" - for Armada 370 SoC clock gating "marvell,armada-375-gating-clock" - for Armada 375 SoC clock gating "marvell,armada-380-gating-clock" - for Armada 380/385 SoC clock gating + "marvell,armada-390-gating-clock" - for Armada 39x SoC clock gating "marvell,armada-xp-gating-clock" - for Armada XP SoC clock gating "marvell,dove-gating-clock" - for Dove SoC clock gating "marvell,kirkwood-gating-clock" - for Kirkwood SoC clock gating |