From: Biju Das <biju.das.jz@bp.renesas.com>
To: Rob Herring <robh+dt@kernel.org>
Cc: Biju Das <biju.das.jz@bp.renesas.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>,
linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>,
Chris Paterson <Chris.Paterson2@renesas.com>,
Biju Das <biju.das@bp.renesas.com>,
Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@bp.renesas.com>,
linux-renesas-soc@vger.kernel.org
Subject: [PATCH v2 07/11] dt-bindings: usb: generic-ehci: Document RZ/G2L SoC bindings
Date: Mon, 21 Jun 2021 10:39:39 +0100 [thread overview]
Message-ID: <20210621093943.12143-8-biju.das.jz@bp.renesas.com> (raw)
In-Reply-To: <20210621093943.12143-1-biju.das.jz@bp.renesas.com>
Renesas RZ/G2L SoC has USBPHY Control and USB2.0 PHY module. We need to
turn on both these phy modules before accessing host registers.
Apart from this, document the optional property dr_mode present on both
RZ/G2 and R-Car Gen3 SoCs.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
.../devicetree/bindings/usb/generic-ehci.yaml | 33 +++++++++++++++++--
1 file changed, 31 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/usb/generic-ehci.yaml b/Documentation/devicetree/bindings/usb/generic-ehci.yaml
index 8089dc956ba3..822e667e28a5 100644
--- a/Documentation/devicetree/bindings/usb/generic-ehci.yaml
+++ b/Documentation/devicetree/bindings/usb/generic-ehci.yaml
@@ -22,6 +22,27 @@ allOf:
reg:
maxItems: 1
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: renesas,r9a07g044-ehci
+ then:
+ properties:
+ phys:
+ maxItems: 2
+ phy-names:
+ items:
+ - const: usbphyctrl
+ - const: usb
+ else:
+ properties:
+ phys:
+ maxItems: 1
+ phy-names:
+ items:
+ - const: usb
+
properties:
compatible:
oneOf:
@@ -57,6 +78,7 @@ properties:
- ibm,476gtr-ehci
- nxp,lpc1850-ehci
- qca,ar7100-ehci
+ - renesas,r9a07g044-ehci
- snps,hsdk-v1.0-ehci
- socionext,uniphier-ehci
- const: generic-ehci
@@ -134,14 +156,21 @@ properties:
Phandle of a companion.
phys:
- maxItems: 1
+ minItems: 1
+ maxItems: 2
phy-names:
- const: usb
+ minItems: 1
+ maxItems: 2
iommus:
maxItems: 1
+ dr_mode:
+ enum:
+ - host
+ - otg
+
required:
- compatible
- reg
--
2.17.1
next prev parent reply other threads:[~2021-06-21 9:40 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-21 9:39 [PATCH v2 00/11] Add USB2.0 support Biju Das
2021-06-21 9:39 ` [PATCH v2 01/11] dt-bindings: phy: renesas: Document RZ/G2L USB PHY Control bindings Biju Das
2021-06-21 17:40 ` Rob Herring
2021-06-22 16:58 ` Rob Herring
2021-06-23 13:38 ` Biju Das
2021-06-23 14:13 ` Rob Herring
2021-06-23 14:29 ` Geert Uytterhoeven
2021-06-23 15:45 ` Biju Das
2021-06-25 10:11 ` Biju Das
2021-06-21 9:39 ` [PATCH v2 02/11] drivers: clk: renesas: r9a07g044-cpg: Add USB clocks Biju Das
2021-06-21 9:39 ` [PATCH v2 03/11] phy: renesas: Add RZ/G2L usb phy control driver Biju Das
2021-06-21 9:39 ` [PATCH v2 04/11] arm64: configs: defconfig: Enable RZ/G2L USB PHY " Biju Das
2021-06-21 9:39 ` [PATCH v2 05/11] dt-bindings: phy: renesas,usb2-phy: Document RZ/G2L phy bindings Biju Das
2021-06-22 15:33 ` Geert Uytterhoeven
2021-06-21 9:39 ` [PATCH v2 06/11] dt-bindings: usb: generic-ohci: Document RZ/G2L SoC bindings Biju Das
2021-06-21 17:40 ` Rob Herring
2021-06-22 10:03 ` Biju Das
2021-06-22 19:30 ` Rob Herring
2021-06-23 14:20 ` Biju Das
2021-06-21 9:39 ` Biju Das [this message]
2021-06-21 17:40 ` [PATCH v2 07/11] dt-bindings: usb: generic-ehci: " Rob Herring
2021-06-22 10:04 ` Biju Das
2021-06-21 9:39 ` [PATCH v2 08/11] arm64: dts: renesas: r9a07g044: Add USB2.0 phy and host support Biju Das
2021-06-21 9:39 ` [PATCH v2 09/11] dt-bindings: usb: renesas,usbhs: Document RZ/G2L bindings Biju Das
2021-06-21 9:39 ` [PATCH v2 10/11] phy: renesas: phy-rcar-gen3-usb2: Add OTG support for RZ/G2L Biju Das
2021-06-22 15:29 ` Geert Uytterhoeven
2021-06-23 7:04 ` Yoshihiro Shimoda
2021-06-23 11:52 ` Biju Das
2021-06-23 8:02 ` Yoshihiro Shimoda
2021-06-23 11:54 ` Biju Das
2021-06-21 9:39 ` [PATCH v2 11/11] arm64: dts: renesas: r9a07g044: Add USB2.0 device support Biju Das
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210621093943.12143-8-biju.das.jz@bp.renesas.com \
--to=biju.das.jz@bp.renesas.com \
--cc=Chris.Paterson2@renesas.com \
--cc=biju.das@bp.renesas.com \
--cc=devicetree@vger.kernel.org \
--cc=geert+renesas@glider.be \
--cc=gregkh@linuxfoundation.org \
--cc=linux-renesas-soc@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=prabhakar.mahadev-lad.rj@bp.renesas.com \
--cc=robh+dt@kernel.org \
--cc=yoshihiro.shimoda.uh@renesas.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).