On Thu, Oct 25, 2012 at 6:11 PM, Murali Karicheri <m-kariche...@ti.com> wrote:
> This is the driver for the Power Sleep Controller (PSC) hardware
> found on DM SoCs as well Keystone SoCs (c6x). This driver borrowed
> code from arch/arm/mach-davinci/psc.c and implemented the driver
> as per common clock provider API. The PSC module is responsible for
> enabling/disabling the Power Domain and Clock domain for different IPs
> present in the SoC. The driver is configured through the clock data
> passed to the driver through struct clk_psc_data.
>
> Signed-off-by: Murali Karicheri <m-kariche...@ti.com>
Acked-by: Linus Walleij <linus.wall...@linaro.org>
Here is some pedantic stuff if you're really bored:
> diff --git a/drivers/clk/davinci/clk-psc.c b/drivers/clk/davinci/clk-psc.c
(...)
> + ptcmd = 1 << domain;
ptcmd = BIT(domain);
> + pdctl = readl(psc_base + PDCTL + 4 * domain);
> + pdctl |= 0x100;
pdctl |= BIT(8); /* and here a comment explaing what on earth that means */
> + } else {
> + ptcmd = 1 << domain;
ptcmd = BIT(domain);
Yours,
Linus Walleij
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