diff options
| author | Peter 'p2' De Schrijver <peter.de-schrijver@nokia.com> | 2008-10-15 14:48:44 (GMT) |
|---|---|---|
| committer | Kevin Hilman <khilman@deeprootsystems.com> | 2009-09-02 22:08:23 (GMT) |
| commit | fe617af716bc09cbbdd11ad820d5818017a9f481 (patch) | |
| tree | 7e995f31945b92e9495f4b945b4119e2df7b1b3d /arch/arm/mach-omap2/pm34xx.c | |
| parent | ba20bb126940ce4847e146a0d00b7f7b0868d773 (diff) | |
| download | linux-fsl-qoriq-fe617af716bc09cbbdd11ad820d5818017a9f481.tar.xz | |
OMAP: PM: Hook into PM counters
This patch modifies the clock, clockdomain and OMAP3 specific
powerdomain code to call the PM counter infrastructure whenever one or
more powerdomains might have changed state.
Signed-off-by: Peter 'p2' De Schrijver <peter.de-schrijver@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
Diffstat (limited to 'arch/arm/mach-omap2/pm34xx.c')
| -rw-r--r-- | arch/arm/mach-omap2/pm34xx.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 488d595..f197624 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) printk(KERN_ERR "Invalid mpu state in sram_idle\n"); return; } + pwrdm_pre_transition(); + omap2_gpio_prepare_for_retention(); omap_uart_prepare_idle(0); omap_uart_prepare_idle(1); @@ -182,6 +184,9 @@ static void omap_sram_idle(void) omap_uart_resume_idle(1); omap_uart_resume_idle(0); omap2_gpio_resume_after_retention(); + + pwrdm_post_transition(); + } /* @@ -271,6 +276,7 @@ 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: |