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authorStefan Wahren <stefan.wahren@i2se.com>2018-04-21 14:28:37 +0300
committerEric Anholt <eric@anholt.net>2018-04-23 23:03:40 +0300
commit71c0cd2283f29c16049d6459c2d4ce6230c3c81f (patch)
treedfe7bf0c62b31f912a745747c46bdce719ea7666 /arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi
parent9db90175e0d02bf3a9e780c327b0b3ce6321140f (diff)
downloadlinux-71c0cd2283f29c16049d6459c2d4ce6230c3c81f.tar.xz
ARM: dts: bcm2837: Add Raspberry Pi 3 B+
The Raspberry Pi 3 B+ has the following major differences compared to the model 3 B: * Microchip LAN7515 (Gigabit Ethernet with integrated USB 2.0 HUB) * Cypress CYW43455 (802.11n/ac and BT 4.2) We need to add the USB LAN chip so the bootloader can add the MAC address. This is necessary because there ain't an EEPROM or a valid OTP. Signed-off-by: Phil Elwell <phil@raspberrypi.org> Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi')
-rw-r--r--arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi b/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi
new file mode 100644
index 000000000000..9403da0990d0
--- /dev/null
+++ b/arch/arm/boot/dts/bcm283x-rpi-lan7515.dtsi
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0
+/ {
+ aliases {
+ ethernet0 = &ethernet;
+ };
+};
+
+&usb {
+ usb-port@1 {
+ compatible = "usb424,2514";
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb-port@1 {
+ compatible = "usb424,2514";
+ reg = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethernet: ethernet@1 {
+ compatible = "usb424,7800";
+ reg = <1>;
+ };
+ };
+ };
+};