---

yaml --- r: 335726 b: refs/heads/master c: bc05244 h: refs/heads/master v: v3
git-mirror · Oct 31, 2012 · 9b6de3d · 9b6de3d
1 parent 2ea0b7c
commit 9b6de3d
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5fb3d522efca4b3a369040d37d1380103411db74
+refs/heads/master: bc05244e65f26b7b6f87e0964bfe277803914ed9
diff --git a/trunk/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/trunk/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -2125,6 +2125,14 @@ static struct omap_hwmod omap44xx_mcpdm_hwmod = {
 	.name		= "mcpdm",
 	.class		= &omap44xx_mcpdm_hwmod_class,
 	.clkdm_name	= "abe_clkdm",
+	/*
+	 * It's suspected that the McPDM requires an off-chip main
+	 * functional clock, controlled via I2C.  This IP block is
+	 * 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.
+	 */
+	.flags		= HWMOD_EXT_OPT_MAIN_CLK,
 	.mpu_irqs	= omap44xx_mcpdm_irqs,
 	.sdma_reqs	= omap44xx_mcpdm_sdma_reqs,
 	.main_clk	= "mcpdm_fck",