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ARM: OMAP4: CPUidle: Make C-state description field more precise
It is useful to know the CPU power state along with MPUSS power state in a supported C-state. Since the data is available via sysfs, one can avoid scrolling the source code for precise construction of C-state. Reported-by: Nishanth Menon <nm@ti.com> Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Kevin Hilman <khilman@linaro.org>
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@ -171,7 +171,7 @@ static struct cpuidle_driver omap4_idle_driver = {
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.flags = CPUIDLE_FLAG_TIME_VALID,
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.enter = omap4_enter_idle_simple,
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.name = "C1",
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.desc = "MPUSS ON"
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.desc = "CPUx ON, MPUSS ON"
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},
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{
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/* C2 - CPU0 OFF + CPU1 OFF + MPU CSWR */
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@ -181,7 +181,7 @@ static struct cpuidle_driver omap4_idle_driver = {
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CPUIDLE_FLAG_TIMER_STOP,
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.enter = omap4_enter_idle_coupled,
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.name = "C2",
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.desc = "MPUSS CSWR",
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.desc = "CPUx OFF, MPUSS CSWR",
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},
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{
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/* C3 - CPU0 OFF + CPU1 OFF + MPU OSWR */
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@ -191,7 +191,7 @@ static struct cpuidle_driver omap4_idle_driver = {
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CPUIDLE_FLAG_TIMER_STOP,
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.enter = omap4_enter_idle_coupled,
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.name = "C3",
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.desc = "MPUSS OSWR",
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.desc = "CPUx OFF, MPUSS OSWR",
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},
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},
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.state_count = ARRAY_SIZE(omap4_idle_data),
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