[U-Boot] [PATCH V2 07/14] ARM: AM43xx: Select clk source for Timer2

[Vaibhav Bedia]

On Thu, Nov 21, 2013 at 1:18 AM, Lokesh Vutla <lokeshvutla at ti.com> wrote:
> Selecting the Master osc clk as Timer2 clock source.
>
> Signed-off-by: Lokesh Vutla <lokeshvutla at ti.com>
> ---
>  arch/arm/cpu/armv7/am33xx/clock_am43xx.c |    4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c
> index c4890f2..22963b7 100644
> --- a/arch/arm/cpu/armv7/am33xx/clock_am43xx.c
> +++ b/arch/arm/cpu/armv7/am33xx/clock_am43xx.c
> @@ -18,6 +18,7 @@
>
>  struct cm_perpll *const cmper = (struct cm_perpll *)CM_PER;
>  struct cm_wkuppll *const cmwkup = (struct cm_wkuppll *)CM_WKUP;
> +struct cm_dpll *const cmdpll = (struct cm_dpll *)CM_DPLL;
>
>  const struct dpll_regs dpll_mpu_regs = {
>         .cm_clkmode_dpll        = CM_WKUP + 0x560,
> @@ -107,4 +108,7 @@ void enable_basic_clocks(void)
>         };
>
>         do_enable_clocks(clk_domains, clk_modules_explicit_en, 1);
> +
> +       /* Select the Master osc clk as Timer2 clock source */
> +       writel(0x1, &cmdpll->clktimer2clk);

I really don't see a point of copying whatever AM335x does. You should
have a good reason for not using the other timers :P