Re: [PATCH 1/2] clk: mvebu: armada-37xx-periph: Fix switching CPU rate from 300Mhz to 1.2GHz

Quoting Gregory CLEMENT (2018-07-09 08:42:31) > Hi Stephen, > > On ven., juil. 06 2018, Stephen Boyd wrote: > > > Quoting Gregory CLEMENT (2018-06-29 07:44:02) > >> Hi, > >> > >> On mar., juin 19 2018, Gregory CLEMENT > >> wrote: > >> > >> > Switching the CPU from the L2 or L3

Re: [PATCH 1/2] clk: mvebu: armada-37xx-periph: Fix switching CPU rate from 300Mhz to 1.2GHz

Quoting Gregory CLEMENT (2018-07-09 08:42:31) > Hi Stephen, > > On ven., juil. 06 2018, Stephen Boyd wrote: > > > Quoting Gregory CLEMENT (2018-06-29 07:44:02) > >> Hi, > >> > >> On mar., juin 19 2018, Gregory CLEMENT > >> wrote: > >> > >> > Switching the CPU from the L2 or L3

Re: [PATCH 1/2] clk: mvebu: armada-37xx-periph: Fix switching CPU rate from 300Mhz to 1.2GHz

Hi Stephen, On ven., juil. 06 2018, Stephen Boyd wrote: > Quoting Gregory CLEMENT (2018-06-29 07:44:02) >> Hi, >> >> On mar., juin 19 2018, Gregory CLEMENT wrote: >> >> > Switching the CPU from the L2 or L3 frequencies (300 and 200 Mhz >> > respectively) to L0 frequency (1.2 Ghz)

Re: [PATCH 1/2] clk: mvebu: armada-37xx-periph: Fix switching CPU rate from 300Mhz to 1.2GHz

Hi Stephen, On ven., juil. 06 2018, Stephen Boyd wrote: > Quoting Gregory CLEMENT (2018-06-29 07:44:02) >> Hi, >> >> On mar., juin 19 2018, Gregory CLEMENT wrote: >> >> > Switching the CPU from the L2 or L3 frequencies (300 and 200 Mhz >> > respectively) to L0 frequency (1.2 Ghz)

Re: [PATCH 1/2] clk: mvebu: armada-37xx-periph: Fix switching CPU rate from 300Mhz to 1.2GHz

Quoting Gregory CLEMENT (2018-06-29 07:44:02) > Hi, > > On mar., juin 19 2018, Gregory CLEMENT wrote: > > > Switching the CPU from the L2 or L3 frequencies (300 and 200 Mhz > > respectively) to L0 frequency (1.2 Ghz) requires a significant amount > > of time to let VDD stabilize to the

Re: [PATCH 1/2] clk: mvebu: armada-37xx-periph: Fix switching CPU rate from 300Mhz to 1.2GHz

Quoting Gregory CLEMENT (2018-06-29 07:44:02) > Hi, > > On mar., juin 19 2018, Gregory CLEMENT wrote: > > > Switching the CPU from the L2 or L3 frequencies (300 and 200 Mhz > > respectively) to L0 frequency (1.2 Ghz) requires a significant amount > > of time to let VDD stabilize to the

Re: [PATCH 1/2] clk: mvebu: armada-37xx-periph: Fix switching CPU rate from 300Mhz to 1.2GHz

Hi, On mar., juin 19 2018, Gregory CLEMENT wrote: > Switching the CPU from the L2 or L3 frequencies (300 and 200 Mhz > respectively) to L0 frequency (1.2 Ghz) requires a significant amount > of time to let VDD stabilize to the appropriate voltage. This amount of > time is large enough that it

Re: [PATCH 1/2] clk: mvebu: armada-37xx-periph: Fix switching CPU rate from 300Mhz to 1.2GHz

Hi, On mar., juin 19 2018, Gregory CLEMENT wrote: > Switching the CPU from the L2 or L3 frequencies (300 and 200 Mhz > respectively) to L0 frequency (1.2 Ghz) requires a significant amount > of time to let VDD stabilize to the appropriate voltage. This amount of > time is large enough that it

[PATCH 1/2] clk: mvebu: armada-37xx-periph: Fix switching CPU rate from 300Mhz to 1.2GHz

Switching the CPU from the L2 or L3 frequencies (300 and 200 Mhz respectively) to L0 frequency (1.2 Ghz) requires a significant amount of time to let VDD stabilize to the appropriate voltage. This amount of time is large enough that it cannot be covered by the hardware countdown register. Due to

[PATCH 1/2] clk: mvebu: armada-37xx-periph: Fix switching CPU rate from 300Mhz to 1.2GHz

Switching the CPU from the L2 or L3 frequencies (300 and 200 Mhz respectively) to L0 frequency (1.2 Ghz) requires a significant amount of time to let VDD stabilize to the appropriate voltage. This amount of time is large enough that it cannot be covered by the hardware countdown register. Due to