linux-kernel - [PATCH v2 02/10] ARM: dts: stm32: add USBPHYC and dual USB HS PHY support on stm32mp131

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Message-ID: <20221014141509.211149-3-fabrice.gasnier@foss.st.com>
Date:   Fri, 14 Oct 2022 16:15:01 +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 02/10] ARM: dts: stm32: add USBPHYC and dual USB HS PHY support on stm32mp131

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

This patch adds support for USBPHYC and its two USB HS PHY on stm32mp131.

Signed-off-by: Amelie Delaunay <amelie.delaunay@...s.st.com>
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@...s.st.com>
---
 arch/arm/boot/dts/stm32mp131.dtsi | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/arch/arm/boot/dts/stm32mp131.dtsi b/arch/arm/boot/dts/stm32mp131.dtsi
index e0e0e27a9221..cd31fdd47536 100644
--- a/arch/arm/boot/dts/stm32mp131.dtsi
+++ b/arch/arm/boot/dts/stm32mp131.dtsi
@@ -409,6 +409,29 @@ iwdg2: watchdog@...02000 {
 			status = "disabled";
 		};
 
+		usbphyc: usbphyc@...06000 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			#clock-cells = <0>;
+			compatible = "st,stm32mp1-usbphyc";
+			reg = <0x5a006000 0x1000>;
+			clocks = <&rcc USBPHY_K>;
+			resets = <&rcc USBPHY_R>;
+			vdda1v1-supply = <&reg11>;
+			vdda1v8-supply = <&reg18>;
+			status = "disabled";
+
+			usbphyc_port0: usb-phy@0 {
+				#phy-cells = <0>;
+				reg = <0>;
+			};
+
+			usbphyc_port1: usb-phy@1 {
+				#phy-cells = <1>;
+				reg = <1>;
+			};
+		};
+
 		rtc: rtc@...04000 {
 			compatible = "st,stm32mp1-rtc";
 			reg = <0x5c004000 0x400>;
-- 
2.25.1