From: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Date: Fri, 30 Sep 2022 14:56:43 +0000 (+0200)
Subject: ARM: dts: stm32: add support for USB2514B onboard hub on stm32mp157c-ev1
X-Git-Tag: v6.6.7~4018^2~32^2~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ad9591b01d24a72f2770949709eece100fab88f7;p=platform%2Fkernel%2Flinux-starfive.git

ARM: dts: stm32: add support for USB2514B onboard hub on stm32mp157c-ev1

Add support for USB2514B onboard hub on stm32mp157c EV1 board. The HUB
is supplied by a 3v3 PMIC regulator.

Signed-off-by: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
---

diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts
index b72d5e8..23ca0b7 100644
--- a/arch/arm/boot/dts/stm32mp157c-ev1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ev1.dts
@@ -370,6 +370,14 @@
 &usbh_ehci {
 	phys = <&usbphyc_port0>;
 	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+	/* onboard HUB */
+	hub@1 {
+		compatible = "usb424,2514";
+		reg = <1>;
+		vdd-supply = <&v3v3>;
+	};
 };
 
 &usbotg_hs {