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nitrogen6x: configure SGTL5000, CSI camera clock outputs 

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>
This commit is contained in:
Troy Kisky 2014-10-02 12:16:26 -07:00 committed by Stefano Babic
parent a3b527a947
commit 693cccf412
1 changed files with 7 additions and 1 deletions
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8
board/boundary/nitrogen6x/nitrogen6x.c
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@ -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 */