Re: [PATCH V2] ARM: imx: improve the comment of CCM lpm SW workaround

2013-12-24 Thread Shawn Guo
On Tue, Dec 24, 2013 at 05:19:21PM -0500, Anson Huang wrote: > Improve the comment of SW workaround for CCM lpm issue using > hardware errata description to avoid confusion. > > ERR007265: > CCM: When improper low-power sequence is used, the SoC enters > low power mode before the ARM core

[PATCH V2] ARM: imx: improve the comment of CCM lpm SW workaround

2013-12-24 Thread Anson Huang
Improve the comment of SW workaround for CCM lpm issue using hardware errata description to avoid confusion. ERR007265: CCM: When improper low-power sequence is used, the SoC enters low power mode before the ARM core executes WFI. Software workaround: 1) Software should trigger IRQ #32

[PATCH V2] ARM: imx: improve the comment of CCM lpm SW workaround

2013-12-24 Thread Anson Huang
Improve the comment of SW workaround for CCM lpm issue using hardware errata description to avoid confusion. ERR007265: CCM: When improper low-power sequence is used, the SoC enters low power mode before the ARM core executes WFI. Software workaround: 1) Software should trigger IRQ #32

Re: [PATCH V2] ARM: imx: improve the comment of CCM lpm SW workaround

2013-12-24 Thread Shawn Guo
On Tue, Dec 24, 2013 at 05:19:21PM -0500, Anson Huang wrote: Improve the comment of SW workaround for CCM lpm issue using hardware errata description to avoid confusion. ERR007265: CCM: When improper low-power sequence is used, the SoC enters low power mode before the ARM core executes