| From 5b2c7e0ae762fff2b172caf16b2766cc3e1ad859 Mon Sep 17 00:00:00 2001 |
| From: Rui Salvaterra <rsalvaterra@gmail.com> |
| Date: Wed, 17 Feb 2021 15:30:38 +0000 |
| Subject: ARM: dts: turris-omnia: fix hardware buffer management |
| MIME-Version: 1.0 |
| Content-Type: text/plain; charset=UTF-8 |
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| |
| Hardware buffer management has never worked on the Turris Omnia, as the |
| required MBus window hadn't been reserved. Fix thusly. |
| |
| Fixes: 018b88eee1a2 ("ARM: dts: turris-omnia: enable HW buffer management") |
| |
| Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com> |
| Reviewed-by: Marek Behún <kabel@kernel.org> |
| Tested-by: Klaus Kudielka <klaus.kudielka@gmail.com> |
| Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> |
| --- |
| arch/arm/boot/dts/armada-385-turris-omnia.dts | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| --- a/arch/arm/boot/dts/armada-385-turris-omnia.dts |
| +++ b/arch/arm/boot/dts/armada-385-turris-omnia.dts |
| @@ -37,7 +37,8 @@ |
| ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 |
| MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000 |
| MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000 |
| - MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000>; |
| + MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000 |
| + MBUS_ID(0x0c, 0x04) 0 0xf1200000 0x100000>; |
| |
| internal-regs { |
| |