Hi Tomasz,
On Wed, Jun 25, 2014 at 5:18 PM, Tomasz Figa wrote:
> On a numer of Exynos-based boards Linux kernel is running in non-secure
> mode under a secure firmware. This means that certain operations need to
> be handled in special way, with firmware assistance. System-wide
> suspend/resume i
On Wed, Jun 25, 2014 at 06:18:34PM +0200, Tomasz Figa wrote:
> +static int exynos_suspend(void)
> +{
> + /* Save Power control and Diagnostic registers */
> + asm ("mrc p15, 0, %0, c15, c0, 0\n"
> + "mrc p15, 0, %1, c15, c0, 1\n"
> + : "=r" (cp15_power), "=r" (cp15_d
On a numer of Exynos-based boards Linux kernel is running in non-secure
mode under a secure firmware. This means that certain operations need to
be handled in special way, with firmware assistance. System-wide
suspend/resume is an example of such operations.
This patch adds support for firmware-as
