Thread (31 messages) 31 messages, 5 authors, 2019-08-12

Re: [v4 4/6] dt-bindings: phy: Document the Synopsys MIPI DPHY Rx bindings

From: Rob Herring <robh@kernel.org>
Date: 2019-07-10 13:50:44
Also in: linux-media, lkml

On Tue, Jul 9, 2019 at 10:29 AM Luis de Oliveira
[off-list ref] wrote:
From: Rob Herring <robh@kernel.org>
Date: Tue, Jul 09, 2019 at 15:20:00
quoted
On Tue, Jun 11, 2019 at 09:20:53PM +0200, Luis Oliveira wrote:
quoted
Add device-tree bindings documentation for SNPS DesignWare MIPI D-PHY in
RX mode.

Signed-off-by: Luis Oliveira <redacted>
---
Changelog
v3-v4
- @Laurent I know I told you I could remove the snps,dphy-frequency on V3 but
  it is really useful for me here. I removed all other the proprietary
  properties except this one. Do you still think it must be removed?
- Frequency units @Rob
Frequency units means append '-khz' to the property name. That also
makes the 'frequency' part redundant, so maybe name it more around what
the frequency is. The frequency for what?

Rob
This is the D-PHY high speed frequency configuration that corresponds to
the high speed data transfer of the bus.
Basically is the transmission speed per lane.
Do you think I can use "link-frequencies" (present in
video-interfaces.txt) with one frequency?
Seems reasonable.

Rob
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