mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-23 15:32:33 +00:00
62b7f5931c
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
28 lines
800 B
Diff
28 lines
800 B
Diff
From e25d9a93812847b4ddc9e883d0cd45b32f8e2f76 Mon Sep 17 00:00:00 2001
|
|
From: Phil Elwell <phil@raspberrypi.com>
|
|
Date: Tue, 17 Mar 2020 16:39:07 +0000
|
|
Subject: [PATCH] ARM: dts: bcm2711: Add 32-bit PMU compatibility
|
|
|
|
The "arm" architecture has no support for the cortex-a72 as such, but
|
|
the performance and measurement unit from the cortex-a15 seems to be
|
|
compatible.
|
|
|
|
Signed-off-by: Phil Elwell <phil@raspberrypi.com>
|
|
---
|
|
arch/arm/boot/dts/bcm2711-rpi.dtsi | 4 ++++
|
|
1 file changed, 4 insertions(+)
|
|
|
|
--- a/arch/arm/boot/dts/bcm2711-rpi.dtsi
|
|
+++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi
|
|
@@ -12,6 +12,10 @@
|
|
sd_poll_once = <&emmc2>, "non-removable?";
|
|
};
|
|
|
|
+ arm-pmu {
|
|
+ compatible = "arm,cortex-a72-pmu", "arm,cortex-a15-pmu";
|
|
+ };
|
|
+
|
|
v3dbus {
|
|
compatible = "simple-bus";
|
|
#address-cells = <1>;
|