linux-kernel - [PATCH v2 04/10] ARM: dts: stm32: add USB OTG HS support on stm32mp131

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Message-ID: <20221014141509.211149-5-fabrice.gasnier@foss.st.com>
Date:   Fri, 14 Oct 2022 16:15:03 +0200
From:   Fabrice Gasnier <fabrice.gasnier@...s.st.com>
To:     <alexandre.torgue@...s.st.com>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>
CC:     <amelie.delaunay@...s.st.com>, <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <fabrice.gasnier@...s.st.com>
Subject: [PATCH v2 04/10] ARM: dts: stm32: add USB OTG HS support on stm32mp131

From: Amelie Delaunay <amelie.delaunay@...s.st.com>

This patch adds USB OTG HS support on stm32mp131.

Signed-off-by: Amelie Delaunay <amelie.delaunay@...s.st.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...s.st.com>
---
Changes in v2: adopt "usb" generic node name
---
 arch/arm/boot/dts/stm32mp131.dtsi | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index e6129e11660b..6cf930d7721a 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -253,6 +253,23 @@ dmamux1: dma-router@...02000 {
 			dma-channels = <16>;
 		};
 
+		usbotg_hs: usb@...00000 {
+			compatible = "st,stm32mp15-hsotg", "snps,dwc2";
+			reg = <0x49000000 0x40000>;
+			clocks = <&rcc USBO_K>;
+			clock-names = "otg";
+			resets = <&rcc USBO_R>;
+			reset-names = "dwc2";
+			interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
+			g-rx-fifo-size = <512>;
+			g-np-tx-fifo-size = <32>;
+			g-tx-fifo-size = <256 16 16 16 16 16 16 16>;
+			dr_mode = "otg";
+			otg-rev = <0x200>;
+			usb33d-supply = <&usb33>;
+			status = "disabled";
+		};
+
 		spi4: spi@...02000 {
 			compatible = "st,stm32h7-spi";
 			reg = <0x4c002000 0x400>;
-- 
2.25.1