arm64: dts: rockchip: Fix rk356x PCIe range mappings

Browse source

The pcie bus address should be mapped 1:1 to the cpu side MMIO address, so
that there is no same address allocated from normal system memory. Otherwise
it's broken if the same address assigned to the EP for DMA purpose.Fix it to
sync with the vendor BSP.

Fixes: 568a67e742 ("arm64: dts: rockchip: Fix rk356x PCIe register and range mappings")
Fixes: 66b51ea7d7 ("arm64: dts: rockchip: Add rk3568 PCIe2x1 controller")
Cc: stable@vger.kernel.org
Cc: Andrew Powers-Holmes <aholmes@omnom.net>
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Link: https://patch.msgid.link/1767600929-195341-1-git-send-email-shawn.lin@rock-chips.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

...

This commit is contained in:

Shawn Lin 2026-01-05 16:15:28 +08:00 • committed by Heiko Stuebner

parent 9e3f8ae040

commit f63ea193a4

2 changed files with 3 additions and 3 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

arch/arm64/boot/dts/rockchip/rk3568.dtsi

View file

2

arch/arm64/boot/dts/rockchip/rk356x-base.dtsi

View file