Signed-off-by: Peter 'p2' De Schrijver <peter.de-schrijver@xxxxxxxxx>
---
arch/arm/mach-omap2/clock.c | 2 ++
arch/arm/mach-omap2/clockdomain.c | 4 ++++
arch/arm/mach-omap2/pm34xx.c | 6 ++++++
3 files changed, 12 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index c3af24e..dbbc7c8 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -1013,5 +1013,7 @@ void omap2_clk_disable_unused(struct clk *clk)
printk(KERN_INFO "Disabling unused clock \"%s\"\n", clk->name);
_omap2_clk_disable(clk);
+ if (clk->clkdm.ptr != NULL)
+ pwrdm_clkdm_state_switch(clk->clkdm.ptr);
}
#endif
diff --git a/arch/arm/mach-omap2/clockdomain.c b/arch/arm/mach-omap2/clockdomain.c
index fa62f14..5249fe8 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -567,6 +567,8 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk)
else
omap2_clkdm_wakeup(clkdm);
+ pwrdm_clkdm_state_switch(clkdm);
+
return 0;
}
@@ -618,6 +620,8 @@ int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk)
else
omap2_clkdm_sleep(clkdm);
+ pwrdm_clkdm_state_switch(clkdm);
+
return 0;
}
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index a828db6..5913c4d 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -170,6 +170,8 @@ static void omap_sram_idle(void)
disable_smartreflex(SR1);
disable_smartreflex(SR2);
+ pwrdm_pre_suspend();
+
omap2_gpio_prepare_for_retention();
_omap_sram_idle(NULL, save_state);
@@ -179,6 +181,9 @@ static void omap_sram_idle(void)
/* Enable smartreflex after WFI */
enable_smartreflex(SR1);
enable_smartreflex(SR2);
+
+ pwrdm_post_suspend();
+
}
/*
@@ -260,6 +265,7 @@ static int set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
if (sleep_switch) {
omap2_clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]);
pwrdm_wait_transition(pwrdm);
+ pwrdm_state_switch(pwrdm);
}
err:
--
1.5.6.3
--
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