hael Turquette; linux-arm-ker...@lists.infradead.org; linux-
> ker...@vger.kernel.org; linux-...@vger.kernel.org
> Subject: Re: [PATCH 2/2] ARM: at91/pm: add ultra Low-power mode 1(ULP1)
> support
>
> Hello Wenyou,
>
> On 15/10/2015 at 11:41:07 +0800, Wenyou Yang wrote :
>
Hello Wenyou,
On 15/10/2015 at 11:41:07 +0800, Wenyou Yang wrote :
> +#define ULP0_MODE 0x00
> +#define ULP1_MODE 0x11
Those are not used.
> +static void at91_config_ulp1_wkup_source(void)
> +{
> + if (at91_pmc_read(AT91_PMC_VERSION) >= SAMA5D2_PMC_VERSION) {
> + at91_p
Quoting Wenyou Yang (2015-10-14 20:41:07)
> The Ultra Low-power mode 1(ULP1) is introduced by SAMA5D2.
>
> In the ULP1 mode, all the clocks are shut off, inclusive the embedded
> 12MHz RC oscillator, so as to achieve the lowest power consumption
> with the system in retention mode and able to resu
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