On Mon, Jun 03, 2013 at 05:19:44PM -0700, Rohit Vaswani wrote:
> + sc1_base_ptr = of_iomap(dn, 0);
> + if (sc1_base_ptr) {
> + writel_relaxed(0, sc1_base_ptr + VDD_SC1_ARRAY_CLAMP_GFS_CTL);
> + writel_relaxed(0, sc1_base_ptr + SCSS_CPU1CORE_RESET);
> + writel_relaxed(3, sc1_base_ptr + SCSS_DBG_STATUS_CORE_PWRDUP);
> + mb();
> + iounmap(sc1_base_ptr);
If you need to fiddle with power rails and resets for your secondary
core, you don't need any of the pen_release stuff, and you really
should get rid of it. The pen_release stuff is only there for
platforms where there's no proper way of controlling the secondary
CPUs except by using a software method.
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