From f9c0f8057ffee5c039fe20c3e2dcd7fea70222e9 Mon Sep 17 00:00:00 2001 From: Phil Elwell Date: Thu, 2 May 2019 22:14:34 +0100 Subject: [PATCH] BCM270X_DT: Also set coherent_pool=1M for BT Pis See: https://github.com/raspberrypi/linux/issues/2924 Signed-off-by: Phil Elwell --- arch/arm/boot/dts/bcm2708-rpi-0-w.dts | 2 +- arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts | 2 +- arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) --- a/arch/arm/boot/dts/bcm2708-rpi-0-w.dts +++ b/arch/arm/boot/dts/bcm2708-rpi-0-w.dts @@ -8,7 +8,7 @@ model = "Raspberry Pi Zero W"; chosen { - bootargs = "8250.nr_uarts=1"; + bootargs = "coherent_pool=1M 8250.nr_uarts=1"; }; aliases { --- a/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts +++ b/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts @@ -9,7 +9,7 @@ model = "Raspberry Pi 3 Model B+"; chosen { - bootargs = "8250.nr_uarts=1"; + bootargs = "coherent_pool=1M 8250.nr_uarts=1"; }; aliases { --- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts +++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts @@ -9,7 +9,7 @@ model = "Raspberry Pi 3 Model B"; chosen { - bootargs = "8250.nr_uarts=1"; + bootargs = "coherent_pool=1M 8250.nr_uarts=1"; }; aliases {