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Commit 6253bac8 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
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ARM: OMAP: board-am3517evm: Configure McBSP1 CLKR/FSR signal source 



am3517evm board uses McBSP1 for audio with 4pin configuration.
The CLKR/FSR signals need to be connected to CLKX/FSX pin of the SoC in
this case.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: default avatarJarkko Nikula <jarkko.nikula@bitmer.com>
Acked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent cafebc4a

arch/arm/mach-omap2/board-am3517evm.c

+13 −0
Original line number Diff line number Diff line
@@ -264,6 +264,16 @@ static __init void am3517_evm_musb_init(void) 
	usb_musb_init(&musb_board_data);

}



static __init void am3517_evm_mcbsp1_init(void)

{

	u32 devconf0;



	/* McBSP1 CLKR/FSR signal to be connected to CLKX/FSX pin */

	devconf0 = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);

	devconf0 |=  OMAP2_MCBSP1_CLKR_MASK | OMAP2_MCBSP1_FSR_MASK;

	omap_ctrl_writel(devconf0, OMAP2_CONTROL_DEVCONF0);

}



static const struct usbhs_omap_board_data usbhs_bdata __initconst = {

	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,

#if defined(CONFIG_PANEL_SHARP_LQ043T1DG01) || \
@@ -373,6 +383,9 @@ static void __init am3517_evm_init(void) 
	/* MUSB */

	am3517_evm_musb_init();



	/* McBSP1 */

	am3517_evm_mcbsp1_init();



	/* MMC init function */

	omap_hsmmc_init(mmc);

}