diff options
| author | Akinobu Mita <akinobu.mita@gmail.com> | 2016-12-31 21:04:36 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2017-01-10 03:38:30 +0300 |
| commit | 5508124cccb8bd7bebe7552022f7082e37dc6e50 (patch) | |
| tree | 423e10a0f23d416e1afa50b4816d3b4b2d2b0438 /drivers/clk/Kconfig | |
| parent | 8e18d065899e57f2065cea2d34249b966c631338 (diff) | |
| download | linux-5508124cccb8bd7bebe7552022f7082e37dc6e50.tar.xz | |
clk: cdce925: add support for CDCE913, CDCE937, and CDCE949
The CDCE925 is a member of the CDCE(L)9xx programmable clock generator
family. There are also CDCE913, CDCE937, CDCE949 which have different
number of PLLs and outputs.
The clk-cdce925 driver supports only CDCE925 in the family. This adds
support for the CDCE913, CDCE937, CDCE949, too.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Cc: Mike Looijmans <mike.looijmans@topic.nl>
Cc: Michael Turquette <mturquette@linaro.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/Kconfig')
| -rw-r--r-- | drivers/clk/Kconfig | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index 56c1998ced3e..664abe9e085b 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -95,16 +95,17 @@ config COMMON_CLK_CDCE706 This driver supports TI CDCE706 programmable 3-PLL clock synthesizer. config COMMON_CLK_CDCE925 - tristate "Clock driver for TI CDCE925 devices" + tristate "Clock driver for TI CDCE913/925/937/949 devices" depends on I2C depends on OF select REGMAP_I2C help ---help--- - This driver supports the TI CDCE925 programmable clock synthesizer. - The chip contains two PLLs with spread-spectrum clocking support and - five output dividers. The driver only supports the following setup, - and uses a fixed setting for the output muxes. + This driver supports the TI CDCE913/925/937/949 programmable clock + synthesizer. Each chip has different number of PLLs and outputs. + For example, the CDCE925 contains two PLLs with spread-spectrum + clocking support and five output dividers. The driver only supports + the following setup, and uses a fixed setting for the output muxes. Y1 is derived from the input clock Y2 and Y3 derive from PLL1 Y4 and Y5 derive from PLL2 |