From: "Pali Rohár" <pali@kernel.org>
To: u-boot@lists.denx.de
Subject: [PATCH 4/6] arm: a37xx: pci: Find PCIe controller node by compatible instead of path
Date: Mon, 17 May 2021 08:39:54 +0200 [thread overview]
Message-ID: <20210517063956.30905-4-pali@kernel.org> (raw)
In-Reply-To: <20210517063956.30905-1-pali@kernel.org>
Find PCIe DT node by compatible string instead of retrieving it by using
hardcoded DT path.
Signed-off-by: Pali Roh?r <pali@kernel.org>
Reviewed-by: Marek Beh?n <marek.behun@nic.cz>
---
arch/arm/mach-mvebu/armada3700/cpu.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/arch/arm/mach-mvebu/armada3700/cpu.c b/arch/arm/mach-mvebu/armada3700/cpu.c
index 0cf60d7cdd7d..1abac7c9a47a 100644
--- a/arch/arm/mach-mvebu/armada3700/cpu.c
+++ b/arch/arm/mach-mvebu/armada3700/cpu.c
@@ -53,8 +53,6 @@
#define A3700_PTE_BLOCK_DEVICE \
(PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) | PTE_BLOCK_NON_SHARE)
-#define PCIE_PATH "/soc/pcie at d0070000"
-
DECLARE_GLOBAL_DATA_PTR;
static struct mm_region mvebu_mem_map[MAX_MEM_MAP_REGIONS] = {
@@ -288,7 +286,7 @@ int a3700_fdt_fix_pcie_regions(void *blob)
const u32 *ranges;
int node, len;
- node = fdt_path_offset(blob, PCIE_PATH);
+ node = fdt_node_offset_by_compatible(blob, -1, "marvell,armada-3700-pcie");
if (node < 0)
return node;
--
2.20.1
next prev parent reply other threads:[~2021-05-17 6:39 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-17 6:39 [PATCH 1/6] arm: a37xx: pci: Don't put link into LTSSM Recovery state during probe Pali Rohár
2021-05-17 6:39 ` [PATCH 2/6] arm: a37xx: pci: Disable bus mastering when unloading driver Pali Rohár
2021-05-17 6:39 ` [PATCH 3/6] arm: a37xx: pci: Fix DT compatible string to Linux' DT compatible Pali Rohár
2021-05-17 6:39 ` Pali Rohár [this message]
2021-05-17 6:39 ` [PATCH 5/6] arm: a37xx: pci: Fix a3700_fdt_fix_pcie_regions() function Pali Rohár
2021-05-17 6:39 ` [PATCH 6/6] arm: a37xx: pci: Increase PCIe MEM size from 16 MiB to 128 MiB - 64 KiB Pali Rohár
2021-05-24 7:20 ` Pali Rohár
2021-05-26 15:59 ` [PATCH v2 1/7] arm: a37xx: pci: Don't put link into LTSSM Recovery state during probe Pali Rohár
2021-05-26 15:59 ` [PATCH v2 2/7] arm: a37xx: pci: Disable bus mastering when unloading driver Pali Rohár
2021-05-27 6:20 ` Stefan Roese
2021-05-26 15:59 ` [PATCH v2 3/7] arm: a37xx: pci: Fix DT compatible string to Linux' DT compatible Pali Rohár
2021-05-27 6:20 ` Stefan Roese
2021-05-26 15:59 ` [PATCH v2 4/7] arm: a37xx: pci: Find PCIe controller node by compatible instead of path Pali Rohár
2021-05-27 6:21 ` Stefan Roese
2021-05-26 15:59 ` [PATCH v2 5/7] arm: a37xx: pci: Fix a3700_fdt_fix_pcie_regions() function Pali Rohár
2021-05-27 6:22 ` Stefan Roese
2021-05-26 15:59 ` [PATCH v2 6/7] arm: a37xx: pci: Increase PCIe MEM size from 16 MiB to 127 MiB Pali Rohár
2021-05-27 6:23 ` Stefan Roese
2021-05-26 15:59 ` [PATCH v2 7/7] arm: a37xx: pci: Fix configuring PCIe resources Pali Rohár
2021-05-27 6:24 ` Stefan Roese
2021-05-27 6:19 ` [PATCH v2 1/7] arm: a37xx: pci: Don't put link into LTSSM Recovery state during probe Stefan Roese
2021-06-01 12:57 ` Pali Rohár
2021-06-02 5:12 ` Stefan Roese
2021-06-02 12:42 ` Marek Behún
2021-06-04 9:28 ` Stefan Roese
2021-06-04 13:12 ` Stefan Roese
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210517063956.30905-4-pali@kernel.org \
--to=pali@kernel.org \
--cc=u-boot@lists.denx.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox