From: bruherrera@gmail.com (Bruno Herrera)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 3/5] ARM: dts: stm32: Enable USB FS on stm32f469-disco
Date: Sun, 29 Jan 2017 00:21:08 -0200 [thread overview]
Message-ID: <20170129022110.54032-4-bruherrera@gmail.com> (raw)
In-Reply-To: <20170129022110.54032-1-bruherrera@gmail.com>
This patch enables USB FS on stm32f469-disco with 5V VBUS enable.
Signed-off-by: Bruno Herrera <bruherrera@gmail.com>
---
arch/arm/boot/dts/stm32f469-disco.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f469-disco.dts b/arch/arm/boot/dts/stm32f469-disco.dts
index 8877c00..3e0a83e 100644
--- a/arch/arm/boot/dts/stm32f469-disco.dts
+++ b/arch/arm/boot/dts/stm32f469-disco.dts
@@ -68,6 +68,15 @@
soc {
dma-ranges = <0xc0000000 0x0 0x10000000>;
};
+
+ /* This turns on vbus for otg for host mode (dwc2) */
+ vcc5v_otg: vcc5v-otg-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpiob 2 0>;
+ regulator-name = "vcc5_host1";
+ regulator-always-on;
+ };
};
&rcc {
@@ -81,3 +90,10 @@
&usart3 {
status = "okay";
};
+
+&usbotg_fs {
+ dr_mode = "host";
+ pinctrl-0 = <&usbotg_fs_pins_a>;
+ pinctrl-names = "default";
+ status = "okay";
+};
--
2.10.1 (Apple Git-78)
next prev parent reply other threads:[~2017-01-29 2:21 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-29 2:21 [PATCH v4 0/5] usb: dwc2: Add support for USB OTG on STM32F4x9 Bruno Herrera
2017-01-29 2:21 ` [PATCH v4 1/5] usb: dwc2: Add support for STM32F429/439/469 USB OTG HS/FS in FS mode (internal PHY) Bruno Herrera
2017-01-31 2:45 ` John Youn
2017-01-31 19:49 ` John Youn
2017-01-29 2:21 ` [PATCH v4 2/5] ARM: dts: stm32: Add USB FS support for STM32F429 MCU Bruno Herrera
2017-01-29 2:21 ` Bruno Herrera [this message]
2017-01-29 2:21 ` [PATCH v4 4/5] ARM: dts: stm32: Enable USB HS in FS mode (embedded phy) on stm32f429-disco Bruno Herrera
2017-01-29 2:21 ` [PATCH v4 5/5] dt-bindings: Document the STM32 USB OTG DWC2 core binding Bruno Herrera
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