Re: [PATCH] AT91: SAM9G45 - add a separate clock entry for everysingle TC block

From: avictor.za@xxxxxxxxx
Date: Tue Sep 07 2010 - 15:43:03 EST


hi,

> +/* One additional fake clock for second TC block */
> +static struct clk tcb1_clk = {
> +       .name           = "tcb1_clk",
> +       .pmc_mask       = 0,
> +       .type           = CLK_TYPE_PERIPHERAL,
> +       .parent         = &tcb0_clk,
> +};
> +

Looking at this again... since type is CLK_TYPE_PERIPHERAL, when you
call clk_register() the "parent" is changed to the master clock.

Which means, then later you call clk_enable() the "pmc_mask" is still
0, so 0 gets written (in pmc_periph_mode) to AT91_PMC_PCER. So the
TCB clock won't be enabled.

Or am I missing something?


Regards,
Andrew Victor
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