R: [PATCH 1/4] devicetree: bindings: pci: document tx-deempth tx swing and rx-eq property

From: <ansuelsmth@gmail.com>
To: "'Florian Fainelli'" <f.fainelli@gmail.com>,
	<devicetree@vger.kernel.org>
Cc: "'Mark Rutland'" <mark.rutland@arm.com>,
	"'Lorenzo Pieralisi'" <lorenzo.pieralisi@arm.com>,
	"'Richard Zhu'" <hongxing.zhu@nxp.com>,
	"'Fabio Estevam'" <festevam@gmail.com>,
	"'Sascha Hauer'" <s.hauer@pengutronix.de>,
	<linux-kernel@vger.kernel.org>,
	"'Rob Herring'" <robh+dt@kernel.org>,
	"'NXP Linux Team'" <linux-imx@nxp.com>,
	"'Pengutronix Kernel Team'" <kernel@pengutronix.de>,
	<linux-pci@vger.kernel.org>,
	"'Bjorn Helgaas'" <bhelgaas@google.com>,
	"'Andrew Murray'" <amurray@thegoodpenguin.co.uk>,
	"'Shawn Guo'" <shawnguo@kernel.org>,
	<linux-arm-kernel@lists.infradead.org>,
	"'Lucas Stach'" <l.stach@pengutronix.de>
Subject: R: [PATCH 1/4] devicetree: bindings: pci: document tx-deempth tx swing and rx-eq property
Date: Tue, 14 Apr 2020 14:51:51 +0200	[thread overview]
Message-ID: <01ea01d6125b$79590790$6c0b16b0$@gmail.com> (raw)
In-Reply-To: <26080c25-cda5-cd3f-a906-a09a79cb1922@gmail.com>

> On 4/9/2020 5:47 PM, Ansuel Smith wrote:
> > Document tx-deempth, tx swing and rx-eq property property used on
> some
> > device (qcom ipq806x or imx6q) to tune and fix init error of the pci
> > bridge.
> 
> Those properties are not specific to the host bridge per-se, but to the
> PCIe PHY, therefore, one would expect to find those properties within
> the PCIe PHY node if it exists. Given you want this binding to be
> generic, this is an important thing to correct here.
> --
> Florian

So where should I put these? If I understand this properly I should move 
this to the PHY directory but no PCIe PHY node exist for both imx6q 
and ipq806x. How I should proceed? 
It would be better to just drop this and add qcom specific binding to the
driver? 