From f9f8c0438da2c6d6a4cd8af73097add3850d6084 Mon Sep 17 00:00:00 2001 From: Peter Ujfalusi Date: Fri, 14 Sep 2012 17:30:27 +0300 Subject: 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 Signed-off-by: Mike Turquette --- drivers/clk/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/clk/Kconfig') 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 -- cgit v1.2.3