diff options
Diffstat (limited to 'nuttx/configs/samv71-xult/Kconfig')
| -rw-r--r-- | nuttx/configs/samv71-xult/Kconfig | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/nuttx/configs/samv71-xult/Kconfig b/nuttx/configs/samv71-xult/Kconfig index b1e2cd175..b6cddcc03 100644 --- a/nuttx/configs/samv71-xult/Kconfig +++ b/nuttx/configs/samv71-xult/Kconfig @@ -68,4 +68,30 @@ config SAMV71XULT_HSMCI0_AUTOMOUNT_UDELAY endif # SAMV71XULT_HSMCI0_AUTOMOUNT +if AUDIO_WM8904 + +config SAMV71XULT_WM8904_I2CFREQUENCY + int "WM8904 I2C Frequency" + default 400000 + range 1 400000 + ---help--- + This option selects the I2C frequency to use when communicating with + the WM8904 device. The default, 400KHz, is the maximum supported by + the WM8904. If you have problems communicating with the WM8904, + then you might want to try lowering this rate. + +choice + prompt "WM8904 MCLK source" + default SAMV71XULT_WM8904_SRCMAIN + +config SAMV71XULT_WM8904_SRCMAIN + bool "Main Clock (12MHz)" + +config SAMV71XULT_WM8904_SRCSCK + bool "Slow XTAL (32.768KHz)" + select SAMV71XULT_SLOWCLOCK + +endchoice # WM8904 MCLK source +endif # AUDIO_WM8904 + endif # ARCH_BOARD_SAMV71_XULT |