From: wens@csie.org (Chen-Yu Tsai)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/3] ARM: dts: sun7i: bananapi-m1-plus: Enable USB PHY for USB host support
Date: Tue, 15 Nov 2016 21:51:04 +0800 [thread overview]
Message-ID: <20161115135106.438-2-wens@csie.org> (raw)
In-Reply-To: <20161115135106.438-1-wens@csie.org>
The 2 USB host ports are directly tied to the 2 USB hosts in the SoC.
The 2 host pairs were already enabled, but the USB PHY wasn't.
VBUS on the 2 ports are always on.
Enable the USB PHY.
Fixes: 04c85ecad32a ("ARM: dts: sun7i: Add dts file for Bananapi M1 Plus
board")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
index ba5bca0fe997..44377a98cc89 100644
--- a/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
+++ b/arch/arm/boot/dts/sun7i-a20-bananapi-m1-plus.dts
@@ -227,3 +227,8 @@
pinctrl-0 = <&uart0_pins_a>;
status = "okay";
};
+
+&usbphy {
+ /* VBUS on usb host ports are tied to DC5V and therefore always on */
+ status = "okay";
+};
--
2.10.2
next prev parent reply other threads:[~2016-11-15 13:51 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-15 13:51 [PATCH v2 0/3] ARM: dts: sun7i: BPI-M1+ USB support Chen-Yu Tsai
2016-11-15 13:51 ` Chen-Yu Tsai [this message]
2016-11-15 13:51 ` [PATCH v2 2/3] ARM: dts: sun7i: bananapi-m1-plus: Add PMIC regulators Chen-Yu Tsai
2016-11-15 13:51 ` [PATCH v2 3/3] ARM: dts: sun7i: bananapi-m1-plus: Enable USB OTG Chen-Yu Tsai
2016-11-15 17:42 ` [PATCH v2 0/3] ARM: dts: sun7i: BPI-M1+ USB support Maxime Ripard
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