[PATCH 2/3] arm64: dts: socfpga: agilex5: Add dma_32bit_quirk in GIC ITS node
From: adrianhoyin.ng@altera.com
Date: 2025-05-16 04:14:18
Also in:
linux-devicetree, lkml
Subsystem:
arm/socfpga architecture, the rest · Maintainers:
Dinh Nguyen, Linus Torvalds
From: Adrian Ng Ho Yin <adrianhoyin.ng@altera.com> Add dma_32bit_quirk in GIC ITS node in Agilex5 dtsi to address hardware addressing limitation. Signed-off-by: Adrian Ng Ho Yin <adrianhoyin.ng@altera.com> Reviewed-by: Matthew Gerlach <redacted> --- arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
index 51c6e19e40b8..e53e8aee3cf9 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi@@ -82,6 +82,7 @@ its: msi-controller@1d040000 { compatible = "arm,gic-v3-its"; reg = <0x0 0x1d040000 0x0 0x20000>; msi-controller; + dma-32bit-quirk; #msi-cells = <1>; }; };
--
2.49.GIT