From: Krzysztof Adamski <k@japko.eu>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Russell King <linux@armlinux.org.uk>,
Maxime Ripard <maxime.ripard@free-electrons.com>,
Chen-Yu Tsai <wens@csie.org>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] ARM: dts: sun8i: h3: enable USB OTG for NanoPi Neo board
Date: Fri, 1 Dec 2017 23:49:42 +0100 [thread overview]
Message-ID: <20171201224942.GA12473@t440.localdomain> (raw)
Similarly to Orange Pi Zero, NanoPi Neo board has an USB OTG port with
an ID pin but with unpowered VBUS. This patch enables this port in
forced peripheral mode.
Signed-off-by: Krzysztof Adamski <k@japko.eu>
---
arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts b/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
index 78f6c24952dd..14c3f137dbd3 100644
--- a/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
+++ b/arch/arm/boot/dts/sun8i-h3-nanopi-neo.dts
@@ -53,3 +53,20 @@
allwinner,leds-active-low;
status = "okay";
};
+
+&usb_otg {
+ status = "okay";
+ dr_mode = "peripheral";
+};
+
+&usbphy {
+ usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
+};
+
+&ohci0 {
+ status = "okay";
+};
+
+&ehci0 {
+ status = "okay";
+};
--
2.13.6
next reply other threads:[~2017-12-01 22:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-01 22:49 Krzysztof Adamski [this message]
[not found] ` <20171201224942.GA12473-JrLRIG1mnG582hYKe6nXyg@public.gmane.org>
2017-12-05 9:07 ` [PATCH] ARM: dts: sun8i: h3: enable USB OTG for NanoPi Neo board Maxime Ripard
[not found] ` <20171205090706.et5a7dizkhn6auje-ZC1Zs529Oq4@public.gmane.org>
2017-12-05 22:03 ` [PATCH v2] " Krzysztof Adamski
[not found] ` <20171205220358.GA28161-JrLRIG1mnG582hYKe6nXyg@public.gmane.org>
2017-12-07 9:03 ` Maxime Ripard
2017-12-05 22:10 ` [PATCH] " Krzysztof Adamski
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