[U-Boot] [RFC] drivers: dma: ti-edma3: Enable edma3-tpcc

[Tom Rini]

On Sun, Jun 09, 2019 at 08:34:46AM -0500, Adam Ford wrote:

> Enable edma3-tpcc controllers for future use with some
> Davinci devices.
> 
> Signed-off-by: Adam Ford <aford173 at gmail.com>
> 
> diff --git a/arch/arm/mach-davinci/cpu.c b/arch/arm/mach-davinci/cpu.c
> index f97ad3fc74..e26365cdb1 100644
> --- a/arch/arm/mach-davinci/cpu.c
> +++ b/arch/arm/mach-davinci/cpu.c
> @@ -91,6 +91,15 @@ int set_cpu_clk_info(void)
>  	return 0;
>  }
>  
> +void enable_edma3_clocks(void)
> +{
> +
> +}
> +
> +void disable_edma3_clocks(void)
> +{
> +
> +}
>  /*
>   * Initializes on-chip ethernet controllers.
>   * to override, implement board_eth_init()
> diff --git a/drivers/dma/ti-edma3.c b/drivers/dma/ti-edma3.c
> index 7e11b13e45..4619eeae55 100644
> --- a/drivers/dma/ti-edma3.c
> +++ b/drivers/dma/ti-edma3.c
> @@ -565,6 +565,7 @@ static const struct dma_ops ti_edma3_ops = {
>  
>  static const struct udevice_id ti_edma3_ids[] = {
>  	{ .compatible = "ti,edma3" },
> +	{ .compatible = "ti,edma3-tpcc" },
>  	{ }
>  };

I know this is RFC, so my comment is I want to wait until there's actual
code before we do anything more here, thanks!

-- 
Tom
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