Re: [PATCH V2] ARM: imx: add i.MX7ULP cpuidle support

2019-01-15 Thread Shawn Guo
On Wed, Jan 16, 2019 at 12:10:43AM +1100, Stephen Rothwell wrote: > Hi Leonard, > > On Tue, 15 Jan 2019 12:30:23 + Leonard Crestez > wrote: > > > > On 1/14/19 2:56 AM, Shawn Guo wrote: > > > On Fri, Jan 11, 2019 at 05:57:30AM +, Anson Huang wrote: > > > > This patch adds cpuidle

Re: [PATCH V2] ARM: imx: add i.MX7ULP cpuidle support

2019-01-15 Thread Stephen Rothwell
Hi Leonard, On Tue, 15 Jan 2019 12:30:23 + Leonard Crestez wrote: > > On 1/14/19 2:56 AM, Shawn Guo wrote: > > On Fri, Jan 11, 2019 at 05:57:30AM +, Anson Huang wrote: > > > This patch adds cpuidle support for i.MX7ULP, 3 cpuidle > > > states supported as below: > > > > > > 1. WFI,

Re: [PATCH V2] ARM: imx: add i.MX7ULP cpuidle support

2019-01-15 Thread Leonard Crestez
On 1/14/19 2:56 AM, Shawn Guo wrote: > On Fri, Jan 11, 2019 at 05:57:30AM +, Anson Huang wrote: > > This patch adds cpuidle support for i.MX7ULP, 3 cpuidle > > states supported as below: > > > > 1. WFI, just ARM wfi; > > 2. WAIT mode, mapped to SoC's partial stop mode #3; > > 3. STOP mode,

Re: [PATCH V2] ARM: imx: add i.MX7ULP cpuidle support

2019-01-13 Thread Shawn Guo
On Fri, Jan 11, 2019 at 05:57:30AM +, Anson Huang wrote: > This patch adds cpuidle support for i.MX7ULP, 3 cpuidle > states supported as below: > > 1. WFI, just ARM wfi; > 2. WAIT mode, mapped to SoC's partial stop mode #3; > 3. STOP mode, mapped to SoC's partial stop mode #1. > > In WAIT

[PATCH V2] ARM: imx: add i.MX7ULP cpuidle support

2019-01-10 Thread Anson Huang
This patch adds cpuidle support for i.MX7ULP, 3 cpuidle states supported as below: 1. WFI, just ARM wfi; 2. WAIT mode, mapped to SoC's partial stop mode #3; 3. STOP mode, mapped to SoC's partial stop mode #1. In WAIT mode, system clock and bus clock will be enabled; In STOP mode, system clock