---

yaml --- r: 260529 b: refs/heads/master c: aad70de h: refs/heads/master i: 260527: a5d956c v: v3
git-mirror · Jul 8, 2011 · 3ed17f3 · 3ed17f3
1 parent 8691910
commit 3ed17f3
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Showing 4 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a51ca38b6330e463cc1a7adf64502ff735452915
+refs/heads/master: aad70de20fc69970a3080e7e8f02b54a4a3fe3e6
diff --git a/trunk/arch/arm/mach-davinci/clock.h b/trunk/arch/arm/mach-davinci/clock.h
@@ -111,6 +111,7 @@ struct clk {
 #define CLK_PLL			BIT(4) /* PLL-derived clock */
 #define PRE_PLL			BIT(5) /* source is before PLL mult/div */
 #define PSC_SWRSTDISABLE	BIT(6) /* Disable state is SwRstDisable */
+#define PSC_FORCE		BIT(7) /* Force module state transtition */
 
 #define CLK(dev, con, ck) 	\
 	{			\

diff --git a/trunk/arch/arm/mach-davinci/include/mach/psc.h b/trunk/arch/arm/mach-davinci/include/mach/psc.h
@@ -244,6 +244,7 @@
 #define PSC_STATE_ENABLE	3
 
 #define MDSTAT_STATE_MASK 0x1f
+#define MDCTL_FORCE		BIT(31)
 
 #ifndef __ASSEMBLER__
 

diff --git a/trunk/arch/arm/mach-davinci/psc.c b/trunk/arch/arm/mach-davinci/psc.c
@@ -75,6 +75,8 @@ void davinci_psc_config(unsigned int domain, unsigned int ctlr,
 	mdctl = __raw_readl(psc_base + MDCTL + 4 * id);
 	mdctl &= ~MDSTAT_STATE_MASK;
 	mdctl |= next_state;
+	if (flags & PSC_FORCE)
+		mdctl |= MDCTL_FORCE;
 	__raw_writel(mdctl, psc_base + MDCTL + 4 * id);
 
 	pdstat = __raw_readl(psc_base + PDSTAT);