From: Troy Kisky troy.kisky@boundarydevices.com
Configure CLKO outputs for SGTL5000, CSI camera.
The sys_mclk output for the SGTL500 in particular prevents Windows CE from properly driving audio.
Signed-off-by: Troy Kisky troy.kisky@boundarydevices.com Signed-off-by: Eric Nelson eric.nelson@boundarydevices.com --- board/boundary/nitrogen6x/nitrogen6x.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c index 38f0df8..96e2b74 100644 --- a/board/boundary/nitrogen6x/nitrogen6x.c +++ b/board/boundary/nitrogen6x/nitrogen6x.c @@ -622,8 +622,14 @@ static void setup_display(void) } #endif
-/* wl1271 pads on nitrogen6x */ static iomux_v3_cfg_t const init_pads[] = { + /* SGTL5000 sys_mclk */ + NEW_PAD_CTRL(MX6_PAD_GPIO_0__CCM_CLKO1, OUTPUT_40OHM), + + /* J5 - Camera MCLK */ + NEW_PAD_CTRL(MX6_PAD_GPIO_3__CCM_CLKO2, OUTPUT_40OHM), + + /* wl1271 pads on nitrogen6x */ /* WL12XX_WL_IRQ_GP */ NEW_PAD_CTRL(MX6_PAD_NANDF_CS1__GPIO6_IO14, WEAK_PULLDOWN), /* WL12XX_WL_ENABLE_GP */