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| author | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2014-02-10 21:32:46 +0400 |
|---|---|---|
| committer | Jason Cooper <jason@lakedaemon.net> | 2014-02-17 06:34:03 +0400 |
| commit | bac18c75a22e1706a5da0598eb577bbfe11a15ed (patch) | |
| tree | 4831029f9fb841374d7d11f4f2be6110e7861318 /Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt | |
| parent | dc04f2b2f7700c5f7a2a8978cdf97015a1e60902 (diff) | |
| download | linux-bac18c75a22e1706a5da0598eb577bbfe11a15ed.tar.xz | |
dt: Update binding information for mvebu gating clocks with Armada 375
Add the binding information for the gating clocks of the Armada 375 SoCs
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt b/Documentation/devicetree/bindings/clock/mvebu-gated-clock.txt index fc2910fa7e45..cbecec1f64fa 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/XP, Dove and Kirkwood allow some peripheral clocks to be +Marvell Armada 370/375/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 corresponding clock gating control bit in HW to ease manual clock @@ -22,6 +22,34 @@ ID Clock Peripheral 28 ddr DDR Cntrl 30 sata1 SATA Host 0 +The following is a list of provided IDs for Armada 375: +ID Clock Peripheral +----------------------------------- +2 mu Management Unit +3 pp Packet Processor +4 ptp PTP +5 pex0 PCIe 0 Clock out +6 pex1 PCIe 1 Clock out +8 audio Audio Cntrl +11 nd_clk Nand Flash Cntrl +14 sata0_link SATA 0 Link +15 sata0_core SATA 0 Core +16 usb3 USB3 Host +17 sdio SDHCI Host +18 usb USB Host +19 gop Gigabit Ethernet MAC +20 sata1_link SATA 1 Link +21 sata1_core SATA 1 Core +22 xor0 XOR DMA 0 +23 xor1 XOR DMA 0 +24 copro Coprocessor +25 tdm Time Division Mplx +28 crypto0_enc Cryptographic Unit Port 0 Encryption +29 crypto0_core Cryptographic Unit Port 0 Core +30 crypto1_enc Cryptographic Unit Port 1 Encryption +31 crypto1_core Cryptographic Unit Port 1 Core + + The following is a list of provided IDs for Armada XP: ID Clock Peripheral ----------------------------------- @@ -95,6 +123,7 @@ ID Clock Peripheral Required properties: - compatible : shall be one of the following: "marvell,armada-370-gating-clock" - for Armada 370 SoC clock gating + "marvell,armada-375-gating-clock" - for Armada 375 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 |