OMAP3: PM: Emu_pwrdm is switched off by hardware even when sdti is in use

[pandora-kernel.git] / arch / arm / mach-omap2 / clockdomains.h

diff --git a/arch/arm/mach-omap2/clockdomains.h b/arch/arm/mach-omap2/clockdomains.h
index 5234be1..3d4eaca 100644 (file)
--- a/arch/arm/mach-omap2/clockdomains.h
+++ b/arch/arm/mach-omap2/clockdomains.h
@@ -33,6 +33,16 @@ static struct clockdomain cm_clkdm = {
        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX | CHIP_IS_OMAP3430),
 };
 
+/*
+ * virt_opp_clkdm is intended solely for use with virtual OPP clocks,
+ * e.g., virt_prcm_set, until OPP handling is rationalized.
+ */
+static struct clockdomain virt_opp_clkdm = {
+       .name           = "virt_opp_clkdm",
+       .pwrdm          = { .name = "wkup_pwrdm" },
+       .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP24XX),
+};
+
 /*
  * 2420-only clockdomains
  */
@@ -241,10 +251,14 @@ static struct clockdomain per_clkdm = {
        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
 
+/*
+ * Disable hw supervised mode for emu_clkdm, because emu_pwrdm is
+ * switched of even if sdti is in use
+ */
 static struct clockdomain emu_clkdm = {
        .name           = "emu_clkdm",
        .pwrdm          = { .name = "emu_pwrdm" },
-       .flags          = CLKDM_CAN_ENABLE_AUTO | CLKDM_CAN_SWSUP,
+       .flags          = /* CLKDM_CAN_ENABLE_AUTO |  */CLKDM_CAN_SWSUP,
        .clktrctrl_mask = OMAP3430_CLKTRCTRL_EMU_MASK,
        .omap_chip      = OMAP_CHIP_INIT(CHIP_IS_OMAP3430),
 };
@@ -307,6 +321,7 @@ static struct clockdomain *clockdomains_omap[] = {
 
        &cm_clkdm,
        &prm_clkdm,
+       &virt_opp_clkdm,
 
 #ifdef CONFIG_ARCH_OMAP2420
        &mpu_2420_clkdm,