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From: Serge Semin <Sergey.Semin@baikalelectronics.ru>
To: Mathias Nyman <mathias.nyman@intel.com>,
	Felipe Balbi <balbi@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Rob Herring <robh+dt@kernel.org>
Cc: Serge Semin <Sergey.Semin@baikalelectronics.ru>,
	Serge Semin <fancer.lancer@gmail.com>,
	Alexey Malahov <Alexey.Malahov@baikalelectronics.ru>,
	Pavel Parkhomenko <Pavel.Parkhomenko@baikalelectronics.ru>,
	Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Manu Gautam <mgautam@codeaurora.org>,
	Roger Quadros <rogerq@ti.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	Kevin Hilman <khilman@baylibre.com>, <linux-usb@vger.kernel.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH 06/18] dt-bindings: usb: usb-hcd: Add generic "usb-phy" property
Date: Sun, 11 Oct 2020 01:41:09 +0300	[thread overview]
Message-ID: <20201010224121.12672-7-Sergey.Semin@baikalelectronics.ru> (raw)
In-Reply-To: <20201010224121.12672-1-Sergey.Semin@baikalelectronics.ru>

Even though the Generic PHY framework is the more preferable way of
setting the USB PHY up, there are still many dts-files and DT bindings
which rely on having the legacy "usb-phy" specified to attach particular
USB PHYs to USB cores. Let's have the "usb-phy" property described in
the generic USB HCD binding file so it would be validated against the
nodes in which it's specified. Mark the property as deprecated to
discourage the developers from using it.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
---
 Documentation/devicetree/bindings/usb/usb-hcd.yaml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/usb-hcd.yaml b/Documentation/devicetree/bindings/usb/usb-hcd.yaml
index c898166a8c6c..95b1dbf2a4f2 100644
--- a/Documentation/devicetree/bindings/usb/usb-hcd.yaml
+++ b/Documentation/devicetree/bindings/usb/usb-hcd.yaml
@@ -22,6 +22,13 @@ properties:
     description:
       Name specifier for the USB PHY
 
+  usb-phy:
+    $ref: /schemas/types.yaml#/definitions/phandle-array
+    description: |
+      List of all the USB PHYs on this HCD to be accepted by the legacy USB
+      Physical Layer subsystem.
+    deprecated: true
+
   maximum-speed:
    description: |
      Tells USB controllers we want to work up to a certain speed. In case this
-- 
2.27.0


  parent reply	other threads:[~2020-10-10 23:15 UTC|newest]

Thread overview: 50+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-10 22:41 [PATCH 00/18] dt-bindings: usb: Add generic USB HCD, xHCI, DWC USB3 DT schema Serge Semin
2020-10-10 22:41 ` [PATCH 01/18] dt-bindings: usb: usb-hcd: Convert generic USB properties to " Serge Semin
2020-10-13 12:14   ` Rob Herring
2020-10-13 14:00     ` Serge Semin
2020-10-10 22:41 ` [PATCH 02/18] dt-bindings: usb: usb-hcd: Add "wireless" maximum-speed property value Serge Semin
2020-10-11 14:42   ` Greg Kroah-Hartman
2020-10-11 17:53     ` Serge Semin
2020-10-12 15:41       ` Greg Kroah-Hartman
2020-10-12 21:19         ` Serge Semin
2020-10-10 22:41 ` [PATCH 03/18] dt-bindings: usb: usb-hcd: Add "otg-rev" property restriction Serge Semin
2020-10-10 22:41 ` [PATCH 04/18] dt-bindings: usb: usb-hcd: Add "ulpi/serial/hsic" PHY types Serge Semin
2020-10-11  8:49   ` Sergei Shtylyov
2020-10-11 18:03     ` Serge Semin
2020-10-10 22:41 ` [PATCH 05/18] dt-bindings: usb: usb-hcd: Add "tpl-support" property Serge Semin
2020-10-11  8:47   ` Sergei Shtylyov
2020-10-11 18:05     ` Serge Semin
2020-10-11 18:06     ` Serge Semin
2020-10-10 22:41 ` Serge Semin [this message]
2020-10-10 22:41 ` [PATCH 07/18] dt-bindings: usb: Convert xHCI bindings to DT schema Serge Semin
2020-10-13 12:30   ` Rob Herring
2020-10-13 14:29     ` Serge Semin
2020-10-10 22:41 ` [PATCH 08/18] dt-bindings: usb: xhci: Add Broadcom STB v2 compatible device Serge Semin
2020-10-10 22:41 ` [PATCH 09/18] dt-bindings: usb: renesas-xhci: Refer to the usb-xhci.yaml file Serge Semin
2020-10-10 22:41 ` [PATCH 10/18] dt-bindings: usb: Convert DWC USB3 bindings to DT schema Serge Semin
2020-10-13 12:36   ` Rob Herring
2020-10-13 15:16     ` Serge Semin
2020-10-10 22:41 ` [PATCH 11/18] dt-bindings: usb: dwc3: Add interrupt-names property support Serge Semin
2020-10-11  8:53   ` Sergei Shtylyov
2020-10-11 18:09     ` Serge Semin
2020-10-10 22:41 ` [PATCH 12/18] dt-bindings: usb: dwc3: Add synopsys,dwc3 compatible string Serge Semin
2020-10-10 22:41 ` [PATCH 13/18] dt-bindings: usb: dwc3: Add Tx De-emphasis restrictions Serge Semin
2020-10-11  8:56   ` Sergei Shtylyov
2020-10-11 18:14     ` Serge Semin
2020-10-10 22:41 ` [PATCH 14/18] dt-bindings: usb: dwc3: Add Frame Length Adj restrictions Serge Semin
2020-10-13 12:38   ` Rob Herring
2020-10-13 15:45     ` Serge Semin
2020-10-10 22:41 ` [PATCH 15/18] dt-bindings: usb: meson-g12a-usb: Discard FL-adj property Serge Semin
2020-10-12  7:54   ` Neil Armstrong
2020-10-12 14:22     ` Serge Semin
2020-10-12 15:01       ` Neil Armstrong
2020-10-12 15:13         ` Serge Semin
2020-10-12 15:29           ` Neil Armstrong
2020-10-10 22:41 ` [PATCH 16/18] dt-bindings: usb: meson-g12a-usb: Validate DWC2/DWC3 sub-nodes Serge Semin
2020-10-12  7:38   ` Neil Armstrong
2020-10-13 12:42   ` Rob Herring
2020-10-13 15:50     ` Serge Semin
2020-10-10 22:41 ` [PATCH 17/18] dt-bindings: usb: keystone-dwc3: Validate DWC3 sub-node Serge Semin
2020-10-11  9:04   ` Sergei Shtylyov
2020-10-11 18:18     ` Serge Semin
2020-10-10 22:41 ` [PATCH 18/18] dt-bindings: usb: qcom,dwc3: " Serge Semin

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