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authorLubomir Rintel <lkundrak@v3.sk>2019-12-20 09:53:14 +0300
committerOlof Johansson <olof@lixom.net>2020-01-06 20:33:31 +0300
commit0bc5f749bcb671547c8b126870bc60d06dcaccdf (patch)
treec29f3726d84a48da607f19befdf3c46a55850236 /arch/arm/boot/dts/mmp3-dell-ariel.dts
parent3240d5b872f24cc65f503246371a18551d730066 (diff)
downloadlinux-0bc5f749bcb671547c8b126870bc60d06dcaccdf.tar.xz
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>
Diffstat (limited to 'arch/arm/boot/dts/mmp3-dell-ariel.dts')
-rw-r--r--arch/arm/boot/dts/mmp3-dell-ariel.dts22
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/mmp3-dell-ariel.dts b/arch/arm/boot/dts/mmp3-dell-ariel.dts
index c1947b5a688d..15449c72c042 100644
--- a/arch/arm/boot/dts/mmp3-dell-ariel.dts
+++ b/arch/arm/boot/dts/mmp3-dell-ariel.dts
@@ -49,6 +49,28 @@
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>;