RE: [PATCH RESEND V2 2/4] watchdog: imx_sc: Add i.MX system controller watchdog support

2019-02-24 Thread Anson Huang
naro.org; ja...@amarulasolutions.com; > enric.balle...@collabora.com; marc.w.gonza...@free.fr; o...@lixom.net; > devicet...@vger.kernel.org; linux-kernel@vger.kernel.org; linux-arm- > ker...@lists.infradead.org; linux-watch...@vger.kernel.org > Cc: dl-linux-imx > Subject: Re: [PAT

Re: [PATCH RESEND V2 2/4] watchdog: imx_sc: Add i.MX system controller watchdog support

2019-02-23 Thread Guenter Roeck
On 2/17/19 10:53 PM, Anson Huang wrote: i.MX8QXP is an ARMv8 SoC which has a Cortex-M4 system controller inside, the system controller is in charge of controlling power, clock and watchdog etc.. This patch adds i.MX system controller watchdog driver support, watchdog operation needs to be done i

Re: [PATCH RESEND V2 2/4] watchdog: imx_sc: Add i.MX system controller watchdog support

2019-02-18 Thread Guenter Roeck
On 2/17/19 10:53 PM, Anson Huang wrote: i.MX8QXP is an ARMv8 SoC which has a Cortex-M4 system controller inside, the system controller is in charge of controlling power, clock and watchdog etc.. This patch adds i.MX system controller watchdog driver support, watchdog operation needs to be done i

[PATCH RESEND V2 2/4] watchdog: imx_sc: Add i.MX system controller watchdog support

2019-02-17 Thread Anson Huang
i.MX8QXP is an ARMv8 SoC which has a Cortex-M4 system controller inside, the system controller is in charge of controlling power, clock and watchdog etc.. This patch adds i.MX system controller watchdog driver support, watchdog operation needs to be done in secure EL3 mode via ARM-Trusted-Firmware