From: Chris Brandt <chris.brandt@renesas.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Simon Horman <horms@verge.net.au>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
<linux-usb@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-renesas-soc@vger.kernel.org>,
"Chris Brandt" <chris.brandt@renesas.com>
Subject: [PATCH v3 04/15] dt-bindings: rcar-gen3-phy-usb2: Document use of usb_x1
Date: Tue, 14 May 2019 09:55:54 -0500 [thread overview]
Message-ID: <20190514145605.19112-5-chris.brandt@renesas.com> (raw)
In-Reply-To: <20190514145605.19112-1-chris.brandt@renesas.com>
Document the USB_X1 input and add clock-names to identify
functional and USB_X1 clocks.
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
---
v3:
* added clock names
v2:
* removed 'use_usb_x1' option
* document that 'usb_x1' clock node will be detected to determine if
48MHz clock exists
---
Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
index d46188f450bf..ca8a831d4273 100644
--- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
+++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt
@@ -28,7 +28,11 @@ Required properties:
followed by the generic version.
- reg: offset and length of the partial USB 2.0 Host register block.
-- clocks: clock phandle and specifier pair(s).
+- clocks: clock phandle and specifier pair(s). For SoCs that have a separate
+ dedicated USB_X1 input for the PLL, that is also listed.
+- clock-names: Name of the clocks. The functional clock shall be called "fclk"
+ and USB_X1 shall be called "usb_x1". If only one clock is listed,
+ this property is not required.
- #phy-cells: see phy-bindings.txt in the same directory, must be <1> (and
using <0> is deprecated).
--
2.16.1
next prev parent reply other threads:[~2019-05-14 15:05 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-14 14:55 [PATCH v3 00/15] usb: Add host and device support for RZ/A2 Chris Brandt
2019-05-14 14:55 ` [PATCH v3 01/15] ARM: dts: r7s9210: Add USB clock Chris Brandt
2019-05-15 7:38 ` Geert Uytterhoeven
2019-05-15 7:52 ` Simon Horman
2019-05-14 14:55 ` [PATCH v3 02/15] ARM: dts: rza2mevb: Add 48MHz " Chris Brandt
2019-05-15 7:43 ` Geert Uytterhoeven
2019-05-15 7:53 ` Simon Horman
2019-05-14 14:55 ` [PATCH v3 03/15] phy: renesas: rcar-gen3-usb2: detect usb_x1 clock Chris Brandt
2019-05-15 7:32 ` Yoshihiro Shimoda
2019-05-15 8:02 ` Simon Horman
2019-05-15 8:30 ` Kuninori Morimoto
2019-05-14 14:55 ` Chris Brandt [this message]
2019-05-14 19:29 ` [PATCH v3 04/15] dt-bindings: rcar-gen3-phy-usb2: Document use of usb_x1 Rob Herring
2019-05-15 7:33 ` Yoshihiro Shimoda
2019-05-15 7:35 ` Geert Uytterhoeven
2019-05-15 8:39 ` Sergei Shtylyov
2019-05-15 9:03 ` Geert Uytterhoeven
2019-05-15 7:57 ` Simon Horman
2019-05-14 14:55 ` [PATCH v3 05/15] phy: renesas: rcar-gen3-usb2: Check dr_mode when not using OTG Chris Brandt
2019-05-15 7:34 ` Yoshihiro Shimoda
2019-05-15 8:01 ` Simon Horman
2019-05-14 14:55 ` [PATCH v3 06/15] dt-bindings: rcar-gen3-phy-usb2: Document dr_mode Chris Brandt
2019-05-14 19:29 ` Rob Herring
2019-05-15 7:36 ` Yoshihiro Shimoda
2019-05-15 7:56 ` Simon Horman
2019-05-14 14:55 ` [PATCH v3 07/15] dt-bindings: rcar-gen3-phy-usb2: Add r7s9210 support Chris Brandt
2019-05-14 19:30 ` Rob Herring
2019-05-15 7:37 ` Yoshihiro Shimoda
2019-05-15 7:56 ` Simon Horman
2019-05-14 14:55 ` [PATCH v3 08/15] usb: renesas_usbhs: move flags to param Chris Brandt
2019-05-15 7:45 ` Yoshihiro Shimoda
2019-05-15 7:55 ` Simon Horman
2019-05-14 14:55 ` [PATCH v3 09/15] usb: renesas_usbhs: add support for CNEN bit Chris Brandt
2019-05-15 7:46 ` Yoshihiro Shimoda
2019-05-15 7:55 ` Simon Horman
2019-05-14 14:56 ` [PATCH v3 10/15] usb: renesas_usbhs: support byte addressable CFIFO Chris Brandt
2019-05-15 7:48 ` Yoshihiro Shimoda
2019-05-15 7:57 ` Yoshihiro Shimoda
2019-05-15 8:05 ` Simon Horman
2019-05-14 14:56 ` [PATCH v3 11/15] usb: renesas_usbhs: Add support for RZ/A2 Chris Brandt
2019-05-15 7:52 ` Yoshihiro Shimoda
2019-05-15 13:09 ` Chris Brandt
2019-05-15 8:06 ` Simon Horman
2019-05-15 8:26 ` Kuninori Morimoto
2019-05-15 14:18 ` Chris Brandt
2019-05-14 14:56 ` [PATCH v3 12/15] dt-bindings: usb: renesas_usbhs: Add support for r7s9210 Chris Brandt
2019-05-14 19:30 ` Rob Herring
2019-05-15 7:53 ` Yoshihiro Shimoda
2019-05-15 8:00 ` Geert Uytterhoeven
2019-05-15 13:11 ` Chris Brandt
2019-05-15 8:07 ` Simon Horman
2019-05-14 14:56 ` [PATCH v3 13/15] ARM: dts: r7s9210: Add USB Host support Chris Brandt
2019-05-15 7:59 ` Geert Uytterhoeven
2019-05-15 13:38 ` Chris Brandt
2019-05-15 9:05 ` Geert Uytterhoeven
2019-05-14 14:56 ` [PATCH v3 14/15] ARM: dts: r7s9210: Add USB Device support Chris Brandt
2019-05-15 8:02 ` Geert Uytterhoeven
2019-05-14 14:56 ` [PATCH v3 15/15] ARM: dts: rza2mevb: Add USB host support Chris Brandt
2019-05-15 8:21 ` Geert Uytterhoeven
2019-05-15 14:03 ` Chris Brandt
2019-05-15 14:33 ` Geert Uytterhoeven
2019-05-15 14:54 ` Chris Brandt
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