From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
Rob Herring <robh+dt@kernel.org>
Cc: linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Prabhakar <prabhakar.csengg@gmail.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [PATCH 1/3] ARM: dts: r8a7742-iwg21d-q7: Enable HSUSB, USB2.0 and XHCI
Date: Wed, 27 May 2020 21:23:31 +0100 [thread overview]
Message-ID: <1590611013-26029-2-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)
In-Reply-To: <1590611013-26029-1-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com>
Enable support for HSUB, USB2.0 and xhci on iWave RZ/G1H carrier board.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
---
arch/arm/boot/dts/r8a7742-iwg21d-q7.dts | 51 +++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)
diff --git a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
index f23c2ba..f62485a 100644
--- a/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
+++ b/arch/arm/boot/dts/r8a7742-iwg21d-q7.dts
@@ -61,6 +61,32 @@
};
};
+&hsusb {
+ pinctrl-0 = <&usb0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&pci0 {
+ pinctrl-0 = <&usb0_pins>;
+ pinctrl-names = "default";
+ /* Disable hsusb to enable USB2.0 host mode support */
+ /* status = "okay"; */
+};
+
+&pci1 {
+ pinctrl-0 = <&usb1_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&pci2 {
+ pinctrl-0 = <&usb2_pins>;
+ pinctrl-names = "default";
+ /* Disable xhci to enable USB2.0 host mode support */
+ /* status = "okay"; */
+};
+
&pfc {
avb_pins: avb {
groups = "avb_mdio", "avb_gmii";
@@ -88,6 +114,21 @@
function = "sdhi2";
power-source = <1800>;
};
+
+ usb0_pins: usb0 {
+ groups = "usb0";
+ function = "usb0";
+ };
+
+ usb1_pins: usb1 {
+ groups = "usb1";
+ function = "usb1";
+ };
+
+ usb2_pins: usb2 {
+ groups = "usb2";
+ function = "usb2";
+ };
};
&rwdt {
@@ -122,3 +163,13 @@
sd-uhs-sdr50;
status = "okay";
};
+
+&usbphy {
+ status = "okay";
+};
+
+&xhci {
+ pinctrl-0 = <&usb2_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
--
2.7.4
next prev parent reply other threads:[~2020-05-27 20:24 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-27 20:23 [PATCH 0/3] iW-RainboW-G21D-Qseven enable HSUSB, USB2.0, XHCI and Sound Lad Prabhakar
2020-05-27 20:23 ` Lad Prabhakar [this message]
2020-05-28 9:36 ` [PATCH 1/3] ARM: dts: r8a7742-iwg21d-q7: Enable HSUSB, USB2.0 and XHCI Sergei Shtylyov
2020-05-29 14:03 ` Geert Uytterhoeven
2020-05-27 20:23 ` [PATCH 2/3] ARM: dts: r8a7742-iwg21d-q7: Enable SGTL5000 audio codec Lad Prabhakar
2020-05-29 14:35 ` Geert Uytterhoeven
2020-05-29 14:36 ` Geert Uytterhoeven
2020-05-27 20:23 ` [PATCH 3/3] ARM: dts: r8a7742-iwg21d-q7: Sound DMA support via DVC on DTS Lad Prabhakar
2020-05-29 14:36 ` Geert Uytterhoeven
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