diff options
| author | Jonas Aaberg <jonas.aberg@stericsson.com> | 2011-12-15 13:32:10 +0100 |
|---|---|---|
| committer | Philippe Langlais <philippe.langlais@stericsson.com> | 2012-05-22 10:59:24 +0200 |
| commit | efd06585cbb5931476dd7a5a6d70d6c1656e7e97 (patch) | |
| tree | c8d1bc4a61b9def9519cfab746b27f1a699a4d76 | |
| parent | 63612fdc53c5daa2a91f716604032ce404bc9e25 (diff) | |
ARM: ux500: prcmu-qos: Set correct initial values
ST-Ericsson Linux next: -
ST-Ericsson ID: 370799
ST-Ericsson FOSS-OUT ID: Trivial
Change-Id: I9246260bd30bfa39f30aca9238259647d37fc617
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/42698
Reviewed-by: Rabin VINCENT <rabin.vincent@stericsson.com>
Reviewed-by: QABUILD
| -rw-r--r-- | arch/arm/mach-ux500/pm/prcmu-qos-power.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/arch/arm/mach-ux500/pm/prcmu-qos-power.c b/arch/arm/mach-ux500/pm/prcmu-qos-power.c index 71c52bc76b8..a600a57dc13 100644 --- a/arch/arm/mach-ux500/pm/prcmu-qos-power.c +++ b/arch/arm/mach-ux500/pm/prcmu-qos-power.c @@ -74,7 +74,7 @@ static struct prcmu_qos_object ape_opp_qos = { /* Target value in % APE OPP */ .default_value = 50, .force_value = 0, - .target_value = ATOMIC_INIT(0), + .target_value = ATOMIC_INIT(50), .comparitor = max_compare }; @@ -87,7 +87,7 @@ static struct prcmu_qos_object ddr_opp_qos = { /* Target value in % DDR OPP */ .default_value = 25, .force_value = 0, - .target_value = ATOMIC_INIT(0), + .target_value = ATOMIC_INIT(25), .comparitor = max_compare }; @@ -103,7 +103,7 @@ static struct prcmu_qos_object arm_opp_qos = { /* Target value in % ARM OPP, note can be 125% */ .default_value = 25, .force_value = 0, - .target_value = ATOMIC_INIT(0), + .target_value = ATOMIC_INIT(25), .comparitor = max_compare }; @@ -233,6 +233,7 @@ static void update_target(int target) )); } } + spin_unlock_irqrestore(&prcmu_qos_lock, flags); if (!update) @@ -682,8 +683,10 @@ static int __init prcmu_qos_power_init(void) int ret; /* 25% DDR OPP is not supported on u5500 */ - if (cpu_is_u5500()) + if (cpu_is_u5500()) { ddr_opp_qos.default_value = 50; + atomic_set(&ddr_opp_qos.target_value, 50); + } ret = register_prcmu_qos_misc(&ape_opp_qos, &prcmu_qos_ape_power_fops); if (ret < 0) { |