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SubjectRe: [PATCH 2/4] ARM: dts: dm8168-evm: add the external reference clock for SATA
* Bartosz Golaszewski <bgolaszewski@baylibre.com> [170313 09:45]:
> This board has an external oscillator supplying the reference clock
> signal for SATA. Its rate is fixed at 100Mhz. Add a corresponding
> device tree node.

Is this the 100MHz clock from PCIe? Just like on dm814x-evm as noted
in the workaround thread below:

http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/716/p/181083/671141

Regards,

Tony

> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> ---
> arch/arm/boot/dts/dm8168-evm.dts | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/arch/arm/boot/dts/dm8168-evm.dts b/arch/arm/boot/dts/dm8168-evm.dts
> index 0bf55fa..f13e214 100644
> --- a/arch/arm/boot/dts/dm8168-evm.dts
> +++ b/arch/arm/boot/dts/dm8168-evm.dts
> @@ -25,6 +25,12 @@
> regulator-min-microvolt = <3300000>;
> regulator-max-microvolt = <3300000>;
> };
> +
> + sata_refclk: fixedclock0 {
> + #clock-cells = <0>;
> + compatible = "fixed-clock";
> + clock-frequency = <100000000>;
> + };
> };
>
> &dm816x_pinmux {
> --
> 2.9.3
>

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