From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?q?Andr=C3=A9=20Draszik?= Subject: [PATCH 09/12] ARM: dts: imx7d: cl-som-imx7: add SMSC USB3503 usb hub Date: Mon, 26 Aug 2019 16:37:57 +0100 Message-ID: <20190826153800.35400-9-git@andred.net> References: <20190826153800.35400-1-git@andred.net> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190826153800.35400-1-git@andred.net> Sender: linux-kernel-owner@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: =?UTF-8?q?Andr=C3=A9=20Draszik?= , Ilya Ledvich , Igor Grinberg , Rob Herring , Mark Rutland , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org List-Id: devicetree@vger.kernel.org As per the SoM design, add the SMSC USB3503 that is used as a PHY in hardware-only mode, connected to the imx7d's &usbh interface, providing additional USB ports for USB and mini-PCIe. Signed-off-by: André Draszik Cc: Ilya Ledvich Cc: Igor Grinberg Cc: Rob Herring Cc: Mark Rutland Cc: Shawn Guo Cc: Sascha Hauer Cc: Pengutronix Kernel Team Cc: Fabio Estevam Cc: NXP Linux Team Cc: devicetree@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org --- arch/arm/boot/dts/imx7d-cl-som-imx7.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts index f80be855b4ec..a16cbb070a12 100644 --- a/arch/arm/boot/dts/imx7d-cl-som-imx7.dts +++ b/arch/arm/boot/dts/imx7d-cl-som-imx7.dts @@ -22,6 +22,12 @@ device_type = "memory"; reg = <0x80000000 0x10000000>; /* 256 MB - minimal configuration */ }; + + /* SMSC USB3503 connected to &usbh */ + usb_hub: usb-hub { + compatible = "smsc,usb3503"; + reset-gpios = <&pca9555 6 GPIO_ACTIVE_LOW>; + }; }; &cpu0 { -- 2.23.0.rc1