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From: Biju Das <biju.das@bp.renesas.com>
Subject: [PATCH v6 6/7] arm64: dts: renesas: r8a774c0-cat874: Enable USB3.0 host/peripheral device node
Date: Wed, 15 May 2019 13:09:11 +0100
Message-Id: <1557922152-16449-7-git-send-email-biju.das@bp.renesas.com>
In-Reply-To: <1557922152-16449-1-git-send-email-biju.das@bp.renesas.com>
References: <1557922152-16449-1-git-send-email-biju.das@bp.renesas.com>
To: Rob Herring <robh+dt@kernel.org>, Mark Rutland <mark.rutland@arm.com>
Cc: Biju Das <biju.das@bp.renesas.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Heikki Krogerus <heikki.krogerus@linux.intel.com>, Felipe Balbi <balbi@kernel.org>, Simon Horman <horms@verge.net.au>, Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>, Magnus Damm <magnus.damm@gmail.com>, linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org, Geert Uytterhoeven <geert+renesas@glider.be>, Chris Paterson <Chris.Paterson2@renesas.com>, Fabrizio Castro <fabrizio.castro@bp.renesas.com>
List-ID: <devicetree@vger.kernel.org>

This patch enables USB3.0 host/peripheral device node for r8a774c0
cat874 board.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
---
V5-->V6
  * No change
V4-->V5
  * No change
V3-->V4
  * No change
V2-->V3
  * No change
V1-->V2
  * No change
---
 arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts
index 013a48c..b9ae7db 100644
--- a/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts
+++ b/arch/arm64/boot/dts/renesas/r8a774c0-cat874.dts
@@ -134,6 +134,11 @@
 		function = "sdhi0";
 		power-source = <1800>;
 	};
+
+	usb30_pins: usb30 {
+		groups = "usb30", "usb30_id";
+		function = "usb30";
+	};
 };
 
 &rwdt {
@@ -166,3 +171,15 @@
 	renesas,no-otg-pins;
 	status = "okay";
 };
+
+&usb3_peri0 {
+	companion = <&xhci0>;
+	status = "okay";
+};
+
+&xhci0 {
+	pinctrl-0 = <&usb30_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+};
-- 
2.7.4