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| author | Jim Quigley <jim.quigley@arm.com> | 2019-12-20 09:52:26 +0000 |
|---|---|---|
| committer | Chris Kay <cjkay93@gmail.com> | 2020-01-06 11:21:31 +0000 |
| commit | 3811bb49417ce0baa18b7d8f23513285233af8f9 (patch) | |
| tree | 372cfc4a5a90e1afceb070f2d880758fb79b3235 /product/sgm775 | |
| parent | d0455f092ae22c42bc44f81011db4f3063d26e3f (diff) | |
sgm775: Enable DVFS retry mechanism
This patch enables the DVFS retry mechanism for the sgm775 platform.
Change-Id: I13f4a5b6aea3e1a7933fc3c81ce4fa5eb8069d26
Signed-off-by: Jim Quigley <jim.quigley@arm.com>
Diffstat (limited to 'product/sgm775')
| -rw-r--r-- | product/sgm775/scp_ramfw/config_dvfs.c | 10 | ||||
| -rw-r--r-- | product/sgm775/scp_ramfw/config_timer.h | 3 |
2 files changed, 13 insertions, 0 deletions
diff --git a/product/sgm775/scp_ramfw/config_dvfs.c b/product/sgm775/scp_ramfw/config_dvfs.c index c61ca193..e22ed07f 100644 --- a/product/sgm775/scp_ramfw/config_dvfs.c +++ b/product/sgm775/scp_ramfw/config_dvfs.c @@ -10,11 +10,15 @@ #include <fwk_module.h> #include <fwk_module_idx.h> #include <config_dvfs.h> +#include <config_timer.h> #include <mod_dvfs.h> static const struct mod_dvfs_domain_config cpu_group_little = { .psu_id = FWK_ID_ELEMENT_INIT(FWK_MODULE_IDX_PSU, 0), .clock_id = FWK_ID_ELEMENT_INIT(FWK_MODULE_IDX_CLOCK, 1), + .alarm_id = FWK_ID_SUB_ELEMENT_INIT(FWK_MODULE_IDX_TIMER, 0, + CONFIG_TIMER_DVFS_CPU_GROUP_LITTLE), + .retry_ms = 1, .latency = 1200, .sustained_idx = 2, .opps = (struct mod_dvfs_opp[]) { @@ -45,6 +49,9 @@ static const struct mod_dvfs_domain_config cpu_group_little = { static const struct mod_dvfs_domain_config cpu_group_big = { .psu_id = FWK_ID_ELEMENT_INIT(FWK_MODULE_IDX_PSU, 1), .clock_id = FWK_ID_ELEMENT_INIT(FWK_MODULE_IDX_CLOCK, 0), + .alarm_id = FWK_ID_SUB_ELEMENT_INIT(FWK_MODULE_IDX_TIMER, 0, + CONFIG_TIMER_DVFS_CPU_GROUP_BIG), + .retry_ms = 1, .latency = 1200, .sustained_idx = 2, .opps = (struct mod_dvfs_opp[]) { @@ -75,6 +82,9 @@ static const struct mod_dvfs_domain_config cpu_group_big = { static const struct mod_dvfs_domain_config gpu = { .psu_id = FWK_ID_ELEMENT_INIT(FWK_MODULE_IDX_PSU, 2), .clock_id = FWK_ID_ELEMENT_INIT(FWK_MODULE_IDX_CLOCK, 2), + .alarm_id = FWK_ID_SUB_ELEMENT_INIT(FWK_MODULE_IDX_TIMER, 0, + CONFIG_TIMER_DVFS_GPU), + .retry_ms = 1, .latency = 1200, .sustained_idx = 4, .opps = (struct mod_dvfs_opp[]) { diff --git a/product/sgm775/scp_ramfw/config_timer.h b/product/sgm775/scp_ramfw/config_timer.h index 074abfd8..6e0beec0 100644 --- a/product/sgm775/scp_ramfw/config_timer.h +++ b/product/sgm775/scp_ramfw/config_timer.h @@ -14,6 +14,9 @@ enum config_timer_element_idx { }; enum config_timer_refclk_sub_element_idx { + CONFIG_TIMER_DVFS_CPU_GROUP_LITTLE, + CONFIG_TIMER_DVFS_CPU_GROUP_BIG, + CONFIG_TIMER_DVFS_GPU, CONFIG_TIMER_REFCLK_SUB_ELEMENT_IDX_COUNT, }; |