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From: Chen-Yu Tsai <wens@kernel.org>
To: Maxime Ripard <maxime.ripard@bootlin.com>,
	Lee Jones <lee.jones@linaro.org>,
	Sebastian Reichel <sre@kernel.org>
Cc: devicetree@vger.kernel.org, linux-pm@vger.kernel.org,
	linux-sunxi@googlegroups.com, linux-kernel@vger.kernel.org,
	Hans de Goede <hdegoede@redhat.com>, Chen-Yu Tsai <wens@csie.org>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 9/9] ARM: dts: sun8i: a83t: Enable USB OTG controller on some boards
Date: Thu, 21 Mar 2019 16:48:50 +0800
Message-ID: <20190321084850.20769-10-wens@kernel.org> (raw)
In-Reply-To: <20190321084850.20769-1-wens@kernel.org>

From: Chen-Yu Tsai <wens@csie.org>

The Bananapi M3 and Cubietruck Plus both have USB OTG ports wired to the
SoC and PMIC in the same way, with the N_VBUSEN pin on the PMIC
controlling VBUS output, the PMIC's VBUS input for sensing VBUS, and
PH11 on the SoC for sensing the ID pin.

Enable OTG on both boards.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts     | 12 ++++++++++++
 arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts | 12 ++++++++++++
 2 files changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts
index 838be7b3715f..9d34eabba121 100644
--- a/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-bananapi-m3.dts
@@ -389,7 +389,19 @@
 	};
 };
 
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usb_power_supply {
+	status = "okay";
+};
+
 &usbphy {
+	usb0_id_det-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
+	usb0_vbus_power-supply = <&usb_power_supply>;
+	usb0_vbus-supply = <&reg_drivevbus>;
 	usb1_vbus-supply = <&reg_usb1_vbus>;
 	status = "okay";
 };
diff --git a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
index fcbec3d7ccd7..ea299d3d84d0 100644
--- a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
@@ -420,7 +420,19 @@
 	};
 };
 
+&usb_otg {
+	dr_mode = "otg";
+	status = "okay";
+};
+
+&usb_power_supply {
+	status = "okay";
+};
+
 &usbphy {
+	usb0_id_det-gpios = <&pio 7 11 GPIO_ACTIVE_HIGH>; /* PH11 */
+	usb0_vbus_power-supply = <&usb_power_supply>;
+	usb0_vbus-supply = <&reg_drivevbus>;
 	usb1_vbus-supply = <&reg_usb1_vbus>;
 	usb2_vbus-supply = <&reg_usb2_vbus>;
 	status = "okay";
-- 
2.20.1


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Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-21  8:48 [PATCH v3 0/9] ARM: sun8i: a83t: Enable USB OTG Chen-Yu Tsai
2019-03-21  8:48 ` [PATCH v3 1/9] dt-bindings: power: supply: axp20x_usb_power: add axp813 compatible Chen-Yu Tsai
2019-03-21  8:48 ` [PATCH v3 2/9] power: supply: axp20x_usb_power: Fix typo in VBUS current limit macros Chen-Yu Tsai
2019-03-21  8:48 ` [PATCH v3 3/9] power: supply: axp20x_usb_power: allow disabling input current limiting Chen-Yu Tsai
2019-03-21  9:30   ` Maxime Ripard
2019-03-25  2:45     ` [linux-sunxi] " Chen-Yu Tsai
2019-03-25  8:58       ` Hans de Goede
2019-03-25 10:12         ` Chen-Yu Tsai
2019-03-21  8:48 ` [PATCH v3 4/9] power: supply: axp20x_usb_power: use polling to detect vbus status change Chen-Yu Tsai
2019-03-21  8:48 ` [PATCH v3 5/9] power: supply: axp20x_usb_power: add function to get max current Chen-Yu Tsai
2019-03-21  8:48 ` [PATCH v3 6/9] power: supply: axp20x_usb_power: add support for AXP813 Chen-Yu Tsai
2019-03-21  8:48 ` [PATCH v3 7/9] mfd: axp20x: add USB power supply mfd cell to AXP813 Chen-Yu Tsai
2019-04-02  3:15   ` Lee Jones
2019-03-21  8:48 ` [PATCH v3 8/9] ARM: dtsi: axp81x: add USB power supply node Chen-Yu Tsai
2019-03-21  8:48 ` Chen-Yu Tsai [this message]

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