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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: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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1 changed files with 13 additions and 0 deletions
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@ -264,6 +264,16 @@ static __init void am3517_evm_musb_init(void)
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usb_musb_init(&musb_board_data);
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}
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static __init void am3517_evm_mcbsp1_init(void)
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{
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u32 devconf0;
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/* McBSP1 CLKR/FSR signal to be connected to CLKX/FSX pin */
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devconf0 = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
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devconf0 |= OMAP2_MCBSP1_CLKR_MASK | OMAP2_MCBSP1_FSR_MASK;
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omap_ctrl_writel(devconf0, OMAP2_CONTROL_DEVCONF0);
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}
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static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
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.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
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#if defined(CONFIG_PANEL_SHARP_LQ043T1DG01) || \
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@ -373,6 +383,9 @@ static void __init am3517_evm_init(void)
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/* MUSB */
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am3517_evm_musb_init();
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/* McBSP1 */
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am3517_evm_mcbsp1_init();
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/* MMC init function */
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omap_hsmmc_init(mmc);
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}
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