target/linux/mvebu/patches-5.4/318-ARM-dts-turris-omnia-fix-hardware-buffer-management.patch

   1 From 9704292ed3230ee19dc4dd64f7484301b728ffb7 Mon Sep 17 00:00:00 2001
   2 From: Rui Salvaterra <rsalvaterra@gmail.com>
   3 Date: Wed, 17 Feb 2021 15:19:30 +0000
   4 Subject: [PATCH] ARM: dts: turris-omnia: fix hardware buffer management
   5
   6 Hardware buffer management has never worked on the Turris Omnia, as the
   7 required MBus window hadn't been reserved. Fix thusly.
   8
   9 Fixes: 018b88eee1a2 ("ARM: dts: turris-omnia: enable HW buffer management")
  10
  11 Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
  12 ---
  13  arch/arm/boot/dts/armada-385-turris-omnia.dts | 3 ++-
  14  1 file changed, 2 insertions(+), 1 deletion(-)
  15
  16 --- a/arch/arm/boot/dts/armada-385-turris-omnia.dts
  17 +++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts
  18 @@ -31,7 +31,8 @@
  19                 ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
  20                           MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
  21                           MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
  22 -                         MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000>;
  23 +                         MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000
  24 +                         MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>;
  25
  26                 internal-regs {
  27