Thread (10 messages) 10 messages, 3 authors, 2017-03-14

[PATCH 2/4] ARM: dts: dm8168-evm: add the external reference clock for SATA

From: tony@atomide.com (Tony Lindgren)
Date: 2017-03-14 15:05:59
Also in: linux-devicetree, linux-ide, linux-omap, lkml

* Bartosz Golaszewski [off-list ref] [170314 08:03]:
2017-03-13 22:34 GMT+01:00 Tony Lindgren [off-list ref]:
quoted
* Bartosz Golaszewski [off-list ref] [170313 09:45]:
quoted
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
Hi Tony,

these signals come from a TI CDCM61002 (U30 on the board's
schematics). It's hardwired to 100mHZ output.
Oh OK thanks.

Tony
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