linux.git/drivers/clk/mvebu/Makefile, branch master

clk: mvebu: Add the peripheral clock driver for Armada 3700

2016-08-15T21:10:27+00:00

These clocks are the ones which will be used as source for the peripherals of the Armada 3700 SoC. On this SoC there is two blocks of clocks: the North bridge one and the South bridge one. Most of them are gatable. Most of the time their rate are their parent rated divided by a ratio depending of two registers. Their parent can be choose between the TBG clocks for most of them. However, some of them can't choose their parent or directly depend of the xtal clocks. Other ones do not use exactly the same pattern to find the ratio between their parent rate and their rate. For these reason each clock is a composite clock and the operations they use are different depending of the clock. According to the datasheet it would be possible to select the parent clock and the ratio, however currently the driver does not support it. Signed-off-by: Gregory CLEMENT Signed-off-by: Stephen Boyd

clk: mvebu Add the time base generator clocks for Armada 3700

2016-08-15T21:10:20+00:00

These clocks are children of the xtal clock and each one can be selected as a source for the peripheral clocks. According to the datasheet it should be possible to modify their rate, but currently it is not supported. Signed-off-by: Gregory CLEMENT Signed-off-by: Stephen Boyd

clk: mvebu: Add the xtal clock for Armada 3700 SoC

2016-08-15T21:07:04+00:00

This clock is the parent of all the Armada 3700 clocks. It is a fixed rate clock which depends on the gpio configuration read when resetting the SoC. Signed-off-by: Gregory CLEMENT Signed-off-by: Stephen Boyd

clk: mvebu: new driver for Armada CP110 system controller

2016-05-06T22:27:02+00:00

The Armada CP110 system controller provides, amongst other things, a number of clocks for the platform: a small number of core clocks, and then a number of gatable clocks, derived from some of the core clocks. Those clocks are configured via registers of the CP110 System Controller. The CP110 is the other core HW block (next to the AP806) used in the Marvel Armada 7K and 8K SoCs. Signed-off-by: Thomas Petazzoni [sboyd@codeaurora.org: Silence some checkpatch noise] Signed-off-by: Stephen Boyd

clk: mvebu: new driver for Armada AP806 system controller

2016-05-06T22:13:56+00:00

The Armada AP806 system controller, amongst other things, provides a number of clocks for the platform: the CPU cluster clocks, whose frequencies are found by reading the Sample At Reset register, one fixed clock, and another clock derived from the fixed clock, which is the one used by most peripherals in AP806. The AP806 is one of the two core HW blocks used in the Marvell 7K/8K SoCs. Signed-off-by: Thomas Petazzoni [sboyd@codeaurora.org: Silence some checkpatch noise] Signed-off-by: Stephen Boyd

clk: add Dove PLL divider support for GPU, VMeta and AXI clocks

2015-12-22T20:25:00+00:00

Add support for the Dove PLL dividers, which are used to generate the clocks for the AXI bus, as well as the GPU and VMeta peripherals. Signed-off-by: Russell King Signed-off-by: Michael Turquette

clk: mvebu: add Marvell Armada 39x driver

2015-03-04T14:18:53+00:00

This commit adds a new clock driver for the Marvell Armada 39x family of processors. This driver is fairly similar to the ones already used on other Marvell EBU processors, with the following main differences: * Different set of ratios * Different set of core clocks * Configurable reference clock in frequency Signed-off-by: Thomas Petazzoni Signed-off-by: Gregory CLEMENT

clk: mvebu: add Orion5x clock driver

2014-04-26T01:03:55+00:00

This commit adds a core clock driver for the Orion5x SoC, with support for the tclk, the CPU frequency and the DDR frequency. All the details about the Sample-At-Reset register were extracted from the U-Boot sources for Orion5x. Note that Orion5x does not have gatable clocks, so this core clock driver is sufficient to support clocking on Orion5x platforms. Signed-off-by: Thomas Petazzoni Acked-by: Sebastian Hesselbarth Link: https://lkml.kernel.org/r/1398202002-28530-5-git-send-email-thomas.petazzoni@free-electrons.com Cc: Mike Turquette Signed-off-by: Jason Cooper

clk: mvebu: add clock support for Armada 380/385

2014-02-17T02:34:05+00:00

Add the clock support for the new SoCs Armada 380 and Armada 385: core clocks and gating clocks. Signed-off-by: Gregory CLEMENT Reviewed-by: Thomas Petazzoni Signed-off-by: Jason Cooper

clk: mvebu: add clock support for Armada 375

2014-02-17T02:34:01+00:00

Add the clock support for the new SoC Armada 375: core clocks and gating clocks. Signed-off-by: Gregory CLEMENT Reviewed-by: Thomas Petazzoni Signed-off-by: Jason Cooper