diff options
| author | Shawn Guo <shawnguo@kernel.org> | 2026-02-27 15:22:10 +0800 |
|---|---|---|
| committer | Wei Xu <xuwei5@hisilicon.com> | 2026-03-21 03:38:11 +0000 |
| commit | 1af997cad473d505248df6d9577183bb91f69670 (patch) | |
| tree | ca9faf9f57c258ba09c8836fd3d334c9015bdf7f /drivers/acpi/parser/git@git.tavy.me:linux.git | |
| parent | c1f2b0f2b5e37b2c27540a175aea2755a3799433 (diff) | |
arm64: dts: hisilicon: hi3798cv200: Add missing dma-ranges
Reboot starts failing on Poplar since commit 8424ecdde7df ("arm64: mm:
Set ZONE_DMA size based on devicetree's dma-ranges"), which effectively
changes zone_dma_bits from 30 to 32 for arm64 platforms that do not
properly define dma-ranges in device tree. It's unclear how Poplar reboot
gets broken by this change exactly, but a dma-ranges limiting zone_dma to
the first 1 GB fixes the regression.
Fixes: 2f20182ed670 ("arm64: dts: hisilicon: add dts files for hi3798cv200-poplar board")
Cc: stable@vger.kernel.org
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Diffstat (limited to 'drivers/acpi/parser/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions