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Groups > linux.kernel > #1713732
| From | Amelie Delaunay <amelie.delaunay@st.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 7/7] ARM: dts: stm32: Enable USB FS on stm32f746-disco |
| Date | 2017-08-17 11:40 +0200 |
| Message-ID | <ufprs-2VP-15@gated-at.bofh.it> (permalink) |
| References | <ufprr-2VP-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
This patch enables USB FS on stm32f746-disco (Host mode) with 5V VBUS
enable.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
---
arch/arm/boot/dts/stm32f746-disco.dts | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f746-disco.dts b/arch/arm/boot/dts/stm32f746-disco.dts
index 0d38e9a..c683040 100644
--- a/arch/arm/boot/dts/stm32f746-disco.dts
+++ b/arch/arm/boot/dts/stm32f746-disco.dts
@@ -67,6 +67,14 @@
clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHSULPI)>;
clock-names = "main_clk";
};
+
+ /* This turns on vbus for otg fs for host mode (dwc2) */
+ vcc5v_otg_fs: vcc5v-otg-fs-regulator {
+ compatible = "regulator-fixed";
+ gpio = <&gpiod 5 0>;
+ regulator-name = "vcc5_host1";
+ regulator-always-on;
+ };
};
&clk_hse {
@@ -87,3 +95,10 @@
pinctrl-names = "default";
status = "okay";
};
+
+&usbotg_fs {
+ dr_mode = "host";
+ pinctrl-0 = <&usbotg_fs_pins_a>;
+ pinctrl-names = "default";
+ status = "okay";
+};
--
2.7.4
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[PATCH 0/7] Add support for USB OTG on STM32F7xx Amelie Delaunay <amelie.delaunay@st.com> - 2017-08-17 11:40 +0200
[PATCH 2/7] usb: dwc2: add support for STM32F7xx USB OTG HS Amelie Delaunay <amelie.delaunay@st.com> - 2017-08-17 11:40 +0200
[PATCH 6/7] ARM: dts: stm32: Add USB FS support for STM32F746 MCU Amelie Delaunay <amelie.delaunay@st.com> - 2017-08-17 11:40 +0200
Re: [PATCH 6/7] ARM: dts: stm32: Add USB FS support for STM32F746 MCU Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2017-08-17 12:50 +0200
Re: [PATCH 6/7] ARM: dts: stm32: Add USB FS support for STM32F746 MCU Amelie DELAUNAY <amelie.delaunay@st.com> - 2017-08-17 16:00 +0200
[PATCH 7/7] ARM: dts: stm32: Enable USB FS on stm32f746-disco Amelie Delaunay <amelie.delaunay@st.com> - 2017-08-17 11:40 +0200
[PATCH 4/7] ARM: dts: stm32: Enable USB HS on stm32746g-eval Amelie Delaunay <amelie.delaunay@st.com> - 2017-08-17 11:40 +0200
Re: [PATCH 4/7] ARM: dts: stm32: Enable USB HS on stm32746g-eval Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2017-08-17 12:50 +0200
Re: [PATCH 4/7] ARM: dts: stm32: Enable USB HS on stm32746g-eval Amelie DELAUNAY <amelie.delaunay@st.com> - 2017-08-17 16:00 +0200
[PATCH 1/7] dt-bindings: usb: Document the STM32F7xx DWC2 USB OTG HS core binding Amelie Delaunay <amelie.delaunay@st.com> - 2017-08-17 11:40 +0200
Re: [PATCH 1/7] dt-bindings: usb: Document the STM32F7xx DWC2 USB OTG HS core binding Rob Herring <robh@kernel.org> - 2017-08-22 04:20 +0200
[PATCH 3/7] ARM: dts: stm32: Add USB HS support for STM32F746 MCU Amelie Delaunay <amelie.delaunay@st.com> - 2017-08-17 11:40 +0200
[PATCH 5/7] ARM: dts: stm32: Enable USB HS on stm32f746-disco Amelie Delaunay <amelie.delaunay@st.com> - 2017-08-17 11:40 +0200
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