From: Amelie Delaunay <amelie.delaunay@st.com>
To: Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Russell King <linux@armlinux.org.uk>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>
Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Amelie Delaunay <amelie.delaunay@st.com>
Subject: [PATCH 1/3] ARM: dts: stm32: add gadget fifo sizes to usbotg_hs on stm32f746
Date: Thu, 15 Feb 2018 16:54:38 +0100 [thread overview]
Message-ID: <1518710080-18164-2-git-send-email-amelie.delaunay@st.com> (raw)
In-Reply-To: <1518710080-18164-1-git-send-email-amelie.delaunay@st.com>
USB OTG HS on STM32F746 can also be used as Peripheral (gadget), so
this patch adds DWC2 gadget mode fifo sizes bindings.
Signed-off-by: Amelie Delaunay <amelie.delaunay@st.com>
---
arch/arm/boot/dts/stm32f746.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/stm32f746.dtsi b/arch/arm/boot/dts/stm32f746.dtsi
index 5f66d15..b75af8c 100644
--- a/arch/arm/boot/dts/stm32f746.dtsi
+++ b/arch/arm/boot/dts/stm32f746.dtsi
@@ -771,6 +771,9 @@
interrupts = <77>;
clocks = <&rcc 0 STM32F7_AHB1_CLOCK(OTGHS)>;
clock-names = "otg";
+ g-rx-fifo-size = <256>;
+ g-np-tx-fifo-size = <32>;
+ g-tx-fifo-size = <128 128 64 64 64 64 32 32>;
status = "disabled";
};
--
2.7.4
next prev parent reply other threads:[~2018-02-15 15:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-15 15:54 [PATCH 0/3] USB OTG on STM32F7 boards Amelie Delaunay
2018-02-15 15:54 ` Amelie Delaunay [this message]
2018-02-15 15:54 ` [PATCH 2/3] ARM: dts: stm32: select otg mode for usbotg_hs on stm32746g_eval Amelie Delaunay
2018-02-15 15:54 ` [PATCH 3/3] ARM: dts: stm32: enable USB HS on stm32f769-disco Amelie Delaunay
2018-02-27 15:57 ` [PATCH 0/3] USB OTG on STM32F7 boards Alexandre Torgue
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