linux-kernel - [PATCH 3.12 029/111] ARM: omap5: hwmod

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Message-Id: <d0c827e617439816bab3a434835be8a68b66a570.1403512281.git.jslaby@suse.cz>
Date:	Mon, 23 Jun 2014 10:31:04 +0200
From:	Jiri Slaby <jslaby@...e.cz>
To:	stable@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org,
	Peter Ujfalusi <peter.ujfalusi@...com>,
	Paul Walmsley <paul@...an.com>, Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 3.12 029/111] ARM: omap5: hwmod_data: Correct IDLEMODE for McPDM

From: Peter Ujfalusi <peter.ujfalusi@...com>

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@...com>
Signed-off-by: Paul Walmsley <paul@...an.com>
Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 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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