[PATCH 3.12 029/111] ARM: omap5: hwmod_data: Correct IDLEMODE for McPDM

From: Jiri Slaby
Date: Mon Jun 23 2014 - 04:47:36 EST


From: Peter Ujfalusi <peter.ujfalusi@xxxxxx>

3.12-stable review patch. If anyone has any objections, please let me know.

===============

commit 0f9e19ad88eee820f517b85531b555a0fa73e7e4 upstream.

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: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
Signed-off-by: Paul Walmsley <paul@xxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
arch/arm/mach-omap2/omap_hwmod_54xx_data.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
index cde415570e04..6bbb1e679e30 100644
--- a/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_54xx_data.c
@@ -895,7 +895,7 @@ static struct omap_hwmod omap54xx_mcpdm_hwmod = {
* current exception.
*/

- .flags = HWMOD_EXT_OPT_MAIN_CLK,
+ .flags = HWMOD_EXT_OPT_MAIN_CLK | HWMOD_SWSUP_SIDLE,
.main_clk = "pad_clks_ck",
.prcm = {
.omap4 = {
--
2.0.0

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