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ramips: set rt2880 pci controller of_node

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Set the PCI controller of_node such that PCI devices can be
instantiated via device tree.

Signed-off-by: Mathias Kresin <dev@kresin.me>
This commit is contained in:
Mathias Kresin 2018-08-28 23:35:33 +02:00
parent a58535771f
commit 04eab0a1c9
1 changed files with 32 additions and 0 deletions
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32
target/linux/ramips/patches-4.14/0002-MIPS-pci-rt2880-set-pci-controller-of_node.patch Normal file
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@ -0,0 +1,32 @@
From 0eb1cfffd5433d8dce3e4163a5cd9accc6000856 Mon Sep 17 00:00:00 2001
From: Tobias Wolf <dev-NTEO@vplace.de>
Date: Wed, 5 Sep 2018 08:51:26 +0200
Subject: [PATCH] MIPS: pci-rt2880: set pci controller of_node
Set the PCI controller of_node such that PCI devices can be
instantiated via device tree.
Signed-off-by: Tobias Wolf <dev-NTEO@vplace.de>
Signed-off-by: Mathias Kresin <dev@kresin.me>
Acked-by: John Crispin <john@phrozen.org>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/20423/
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
---
arch/mips/pci/pci-rt2880.c | 2 ++
1 file changed, 2 insertions(+)
--- a/arch/mips/pci/pci-rt2880.c
+++ b/arch/mips/pci/pci-rt2880.c
@@ -246,6 +246,8 @@ static int rt288x_pci_probe(struct platf
rt2880_pci_write_u32(PCI_BASE_ADDRESS_0, 0x08000000);
(void) rt2880_pci_read_u32(PCI_BASE_ADDRESS_0);
+ rt2880_pci_controller.of_node = pdev->dev.of_node;
+
register_pci_controller(&rt2880_pci_controller);
return 0;
}