| 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>; |