1 From 5e396bb05b89e23e98e6d75749b77502e68210a4 Mon Sep 17 00:00:00 2001
2 From: Christian Lamparter <chunkeey@gmail.com>
3 Date: Sat, 22 Aug 2020 18:19:20 +0200
4 Subject: [PATCH] ARM: dts: BCM5301X: Specify uart2 in the DT
6 The BCM53016 in the Meraki MR32 utilizes the third "uart2"
7 to connect to a on-board Bluetooth-LE 4.0 BCM20732 chip.
9 Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
10 Reviewed-by: Scott Branden <scott.branden@broadcom.com>
11 Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
13 --- a/arch/arm/boot/dts/bcm5301x.dtsi
14 +++ b/arch/arm/boot/dts/bcm5301x.dtsi
16 reg = <0x18105000 0x1000>;
19 + uart2: serial@18008000 {
20 + compatible = "ns16550a";
21 + reg = <0x18008000 0x20>;
22 + clocks = <&iprocslow>;
23 + interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
25 + status = "disabled";
29 compatible = "brcm,iproc-i2c";
30 reg = <0x18009000 0x50>;