mail archive of the barebox mailing list
 help / color / mirror / Atom feed
From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 16/16] ARM: dts: rk3588-rock-5b: remove pci ranges quirks
Date: Tue, 26 Mar 2024 11:07:46 +0100	[thread overview]
Message-ID: <20240326100746.471532-17-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20240326100746.471532-1-s.hauer@pengutronix.de>

We did not support non 1:1 mappings between CPU and PCI bus, so
we had to adjust the ranges property to be 1:1 instead to make
PCIe work on the Rock-5b board. This has been fixed now, so we can
remove the overwritten ranges property.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 arch/arm/dts/rk3588-rock-5b.dts | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/arch/arm/dts/rk3588-rock-5b.dts b/arch/arm/dts/rk3588-rock-5b.dts
index ddff76028e..0af5442870 100644
--- a/arch/arm/dts/rk3588-rock-5b.dts
+++ b/arch/arm/dts/rk3588-rock-5b.dts
@@ -62,21 +62,6 @@ &pcie30phy {
 	status = "disabled";
 };
 
-&pcie2x1l2 {
-	/*
-	 * Originally in upstream dts this is:
-	 * ranges = <0x01000000 0x0 0xf4100000 0x0 0xf4100000 0x0 0x00100000>,
-	 *          <0x02000000 0x0 0xf4200000 0x0 0xf4200000 0x0 0x00e00000>,
-	 *          <0x03000000 0x0 0x40000000 0xa 0x00000000 0x0 0x40000000>;
-	 *
-	 * Overwriting this shouldn't be necessary, but without it PCI doesn't
-	 * work. We have some deficiency in the PCI driver that causes this.
-	 */
-	ranges = <0x01000000 0x0 0xf4100000 0x0 0xf4100000 0x0 0x00100000>,
-		 <0x02000000 0x0 0xf4200000 0x0 0xf4200000 0x0 0x00e00000>,
-		 <0x03000000 0xa 0x00000000 0xa 0x00000000 0x0 0x40000000>;
-};
-
 &pcie2x1l0 {
 	/* Does not work in barebox */
 	status = "disabled";
-- 
2.39.2




  parent reply	other threads:[~2024-03-26 10:37 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-26 10:07 [PATCH 00/16] PCI: support non 1:1 mappings Sascha Hauer
2024-03-26 10:07 ` [PATCH 01/16] net: phy: realtek: add phy for RTL8168 internal phy Sascha Hauer
2024-03-26 10:07 ` [PATCH 02/16] pci: add 'self' member to struct pci_bus Sascha Hauer
2024-03-26 10:07 ` [PATCH 03/16] pci: rename parent_bus to parent Sascha Hauer
2024-03-26 10:07 ` [PATCH 04/16] add support for resource lists Sascha Hauer
2024-03-26 10:07 ` [PATCH 05/16] pci: pcie-designware: remove unused variable Sascha Hauer
2024-03-26 10:07 ` [PATCH 06/16] pci: dwc: Drop support for config space in 'ranges' Sascha Hauer
2024-03-26 10:07 ` [PATCH 07/16] pci: add pci_controller_init() Sascha Hauer
2024-03-26 10:07 ` [PATCH 08/16] pci: support non 1:1 mappings Sascha Hauer
2024-03-26 10:07 ` [PATCH 09/16] pci: pcie-designware: Speed up waiting for link Sascha Hauer
2024-03-26 10:07 ` [PATCH 10/16] pci: pcie-dw-rockchip: wait " Sascha Hauer
2024-03-26 10:07 ` [PATCH 11/16] pci: drop resources from struct pci_bus Sascha Hauer
2024-03-26 10:07 ` [PATCH 12/16] pci: add of_pci_bridge_init() Sascha Hauer
2024-04-04  6:18   ` [PATCH v2] " Sascha Hauer
2024-03-26 10:07 ` [PATCH 13/16] pci: pcie-designware: drop duplicate resource assigning Sascha Hauer
2024-03-26 10:07 ` [PATCH 14/16] pci: pcie-designware: remove dra7xx quirks Sascha Hauer
2024-03-26 10:07 ` [PATCH 15/16] pci: pcie-designware: iterate over windows Sascha Hauer
2024-03-26 10:07 ` Sascha Hauer [this message]
2024-04-02  8:39 ` [PATCH 00/16] PCI: support non 1:1 mappings Sascha Hauer

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=20240326100746.471532-17-s.hauer@pengutronix.de \
    --to=s.hauer@pengutronix.de \
    --cc=barebox@lists.infradead.org \
    /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