[PATCH 0/2] Add Apple SART4 support

From: Yureka Lilian

Date: Sun Oct 18 2026 - 12:39:10 EST


Hi,

this patch series adds the dt-bindings and driver changes required to
get the new SART4 IOMMU on the Apple Silicon T6050 (M5 Pro/Max) SoCs
up and running, which is required to use the internal NVMe.

The dt-bindings and device tree nodes for the ANS2 are omitted here,
since the minimal device tree is not ready yet.

Signed-off-by: Yureka Lilian <yureka@xxxxxxxxxxxxxx>
---
Yureka Lilian (2):
dt-bindings: iommu: apple,sart: Add apple,t6050-sart compatible
soc: apple: sart: Add SART4 support

.../devicetree/bindings/iommu/apple,sart.yaml | 1 +
drivers/soc/apple/sart.c | 45 ++++++++++++++++++++++
2 files changed, 46 insertions(+)
---
base-commit: cee9395acd8043be0644b25c34bfa86623f2b935
change-id: 20261017-apple-sartv4-a4bd5eed3019

Best regards,
--
Yureka Lilian <yureka@xxxxxxxxxxxxxx>