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