Update the data from the measurements performed at HW and SW levels.
Cf. http://www.omappedia.org/wiki/Power_Management_Device_Latencies_Measurement
for a detailed explanation on where are the numbers magically coming from.
ToDo:
- Measure the wake-up latencies for all power domains for OMAP3
- Correct some numbers when sys_clkreq and sys_offmode are supported
Signed-off-by: Jean Pihet <j-pi...@ti.com>
---
arch/arm/mach-omap2/cpuidle34xx.c | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/arm/mach-omap2/cpuidle34xx.c
b/arch/arm/mach-omap2/cpuidle34xx.c
index b43d1d2..3f37e89 100644
--- a/arch/arm/mach-omap2/cpuidle34xx.c
+++ b/arch/arm/mach-omap2/cpuidle34xx.c
@@ -45,19 +45,19 @@
*/
static struct cpuidle_params cpuidle_params_table[] = {
/* C1 . MPU WFI + Core active */
- {2 + 2, 5, 1},
+ {73 + 78, 152, 1},
/* C2 . MPU WFI + Core inactive */
- {10 + 10, 30, 1},
+ {165 + 88, 345, 1},
/* C3 . MPU CSWR + Core inactive */
- {50 + 50, 300, 1},
+ {163 + 182, 345, 1},
/* C4 . MPU OFF + Core inactive */
- {1500 + 1800, 4000, 1},
+ {2852 + 605, 150000, 1},
/* C5 . MPU RET + Core RET */
- {2500 + 7500, 12000, 1},
+ {800 + 366, 2120, 1},
/* C6 . MPU OFF + Core RET */
- {3000 + 8500, 15000, 1},
+ {4080 + 801, 215000, 1},
/* C7 . MPU OFF + Core OFF */
- {10000 + 30000, 300000, 1},
+ {4300 + 13000, 215000, 1},
};
#define OMAP3_NUM_STATES ARRAY_SIZE(cpuidle_params_table)
--
1.7.4.1
--
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