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Commit 12d82e4b authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Paul Walmsley
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ARM: OMAP4: hwmod_data: Correct IDLEMODE for McPDM 



McPDM need to be configured to NO_IDLE mode when it is in used otherwise
vital clocks will be gated which results 'slow motion' audio playback.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
[paul@pwsan.com: copy patch description into hwmod data comments]
Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
parent 981827a2

arch/arm/mach-omap2/omap_hwmod_44xx_data.c

+5 −1
Original line number Diff line number Diff line
@@ -2132,8 +2132,12 @@ static struct omap_hwmod omap44xx_mcpdm_hwmod = { 
	 * currently reset very early during boot, before I2C is

	 * available, so it doesn't seem that we have any choice in

	 * the kernel other than to avoid resetting it.

	 *

	 * Also, McPDM needs to be configured to NO_IDLE mode when it

	 * is in used otherwise vital clocks will be gated which

	 * results 'slow motion' audio playback.

	 */

	.flags		= HWMOD_EXT_OPT_MAIN_CLK,

	.flags		= HWMOD_EXT_OPT_MAIN_CLK | HWMOD_SWSUP_SIDLE,

	.mpu_irqs	= omap44xx_mcpdm_irqs,

	.sdma_reqs	= omap44xx_mcpdm_sdma_reqs,

	.main_clk	= "mcpdm_fck",