Commit 0bc5f749 authored Dec 20, 2019 by Lubomir Rintel Committed by Olof Johansson Jan 06, 2020

ARM: dts: mmp3-dell-ariel: Enable the HSIC

There's a SMSC USB2640 (USB hub & SD controller) connected to it, but
the SD card slot footprint is unpopulated. Also connected to the hub is
a SMSC LAN7500 gigabit ethernet adapter.

Link: https://lore.kernel.org/r/20191220065314.237624-6-lkundrak@v3.sk


Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Signed-off-by: Olof Johansson <olof@lixom.net>

parent 3240d5b8

arch/arm/boot/dts/mmp3-dell-ariel.dts

+22 −0

Original line number	Diff line number	Diff line
		@@ -49,6 +49,28 @@ &usb_otg_phy0 {
		status = "okay";
		};

		&hsic0 {
		status = "okay";

		usb1@1 {
		compatible = "usb424,2640";
		reg = <0x01>;
		#address-cells = <0x01>;
		#size-cells = <0x00>;

		mass-storage@1 {
		compatible = "usb424,4040";
		reg = <0x01>;
		status = "disabled";
		};
		};
		};

		&hsic_phy0 {
		status = "okay";
		reset-gpios = <&gpio 63 GPIO_ACTIVE_HIGH>;
		};

		&mmc3 {
		status = "okay";
		max-frequency = <50000000>;