diff options
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2012-09-14 16:30:27 +0200 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2012-10-29 19:07:42 +0100 |
| commit | f9f8c0438da2c6d6a4cd8af73097add3850d6084 (patch) | |
| tree | 44680f07cd986bb2f311642bf062c0f1ee096ca8 /drivers/clk/Kconfig | |
| parent | clk: fix return value check in sirfsoc_of_clk_init() (diff) | |
| download | linux-f9f8c0438da2c6d6a4cd8af73097add3850d6084.tar.xz linux-f9f8c0438da2c6d6a4cd8af73097add3850d6084.zip | |
CLK: clk-twl6040: Initial clock driver for OMAP4+ McPDM fclk clock
On OMAP4+ platforms the functional clock for the McPDM IP is suplied by
the twl6040 codec (bit clock on the PDM bus).
This common clock driver for twl6040 will register the mcpdm_fclk clock to
be used by the McPDM driver to make sure that the needed clocks are
available when needed.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk/Kconfig')
| -rw-r--r-- | drivers/clk/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig index bace9e98f75d..3d0b78438521 100644 --- a/drivers/clk/Kconfig +++ b/drivers/clk/Kconfig @@ -53,4 +53,12 @@ config COMMON_CLK_MAX77686 ---help--- This driver supports Maxim 77686 crystal oscillator clock. +config CLK_TWL6040 + tristate "External McPDM functional clock from twl6040" + depends on TWL6040_CORE + ---help--- + Enable the external functional clock support on OMAP4+ platforms for + McPDM. McPDM module is using the external bit clock on the McPDM bus + as functional clock. + endmenu |