diff options
| author | Nicola Mazzucato <nicola.mazzucato@arm.com> | 2019-05-07 17:08:11 +0100 |
|---|---|---|
| committer | ronald-cron-arm <39518861+ronald-cron-arm@users.noreply.github.com> | 2019-06-04 12:00:40 +0200 |
| commit | 8efc49f4f26a46a2a483577a38ffc6ced44f54de (patch) | |
| tree | a8f0f0e9e612954e1dc73f02451a34082f8498bb /module/system_power | |
| parent | 8072cafde75d4e183718e26035d8a79f9c5a0cad (diff) | |
system_power: Clear pending ISR before enabling
Change-Id: I00bc809a0db98ade3e1344ceb000037debdc6653
Signed-off-by: Nicola Mazzucato <nicola.mazzucato@arm.com>
Diffstat (limited to 'module/system_power')
| -rw-r--r-- | module/system_power/src/mod_system_power.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/module/system_power/src/mod_system_power.c b/module/system_power/src/mod_system_power.c index fe1da672..8c988571 100644 --- a/module/system_power/src/mod_system_power.c +++ b/module/system_power/src/mod_system_power.c @@ -89,14 +89,17 @@ static void ext_ppus_set_state(enum mod_pd_state state) static int system_power_set_state(fwk_id_t pd_id, unsigned int state) { int status; + unsigned int soc_wakeup_irq; status = fwk_module_check_call(pd_id); if (status != FWK_SUCCESS) return status; + soc_wakeup_irq = system_power_ctx.config->soc_wakeup_irq; + switch (state) { case MOD_PD_STATE_ON: - fwk_interrupt_disable(system_power_ctx.config->soc_wakeup_irq); + fwk_interrupt_disable(soc_wakeup_irq); system_power_ctx.sys0_api->set_state( system_power_ctx.config->ppu_sys0_id, MOD_PD_STATE_ON); @@ -110,17 +113,19 @@ static int system_power_set_state(fwk_id_t pd_id, unsigned int state) case MOD_SYSTEM_POWER_POWER_STATE_SLEEP0: ext_ppus_set_state(MOD_PD_STATE_OFF); + fwk_interrupt_clear_pending(soc_wakeup_irq); + system_power_ctx.sys0_api->set_state( system_power_ctx.config->ppu_sys0_id, MOD_PD_STATE_OFF); system_power_ctx.sys0_api->set_state( system_power_ctx.config->ppu_sys1_id, MOD_PD_STATE_ON); - fwk_interrupt_enable(system_power_ctx.config->soc_wakeup_irq); + fwk_interrupt_enable(soc_wakeup_irq); break; case MOD_PD_STATE_OFF: - fwk_interrupt_disable(system_power_ctx.config->soc_wakeup_irq); + fwk_interrupt_disable(soc_wakeup_irq); ext_ppus_set_state(MOD_PD_STATE_OFF); system_power_ctx.sys0_api->set_state( |