2 commits

Author	SHA1	Message	Date
Inochi Amaoto	9fe5a0790a	dt-bindings: interrupt-controller: Add Sophgo SG2044 MSI controller ... Like SG2042, SG2044 also uses an external MSI controller to provide MSI interrupt for PCIe controllers. The difference between these two MSI controllers are: 1. SG2044 acks the interrupt by writing 0, SG2042 by setting the bit related to the interrupt. 2. SG2044 uses interrupt number modulo 32 as MSI message data, but SG2042 uses the bit related to the interrupt. Add support for the SG2044 MSI controller. Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Chen Wang <wangchen20@iscas.ac.cn> # SG2042 Reviewed-by: Chen Wang <unicorn_wang@outlook.com> Acked-by: Conor Dooley <conor.dooley@microchip.com> Link: https://lore.kernel.org/all/20250413224922.69719-2-inochiama@gmail.com	2025-04-14 19:35:36 +02:00
Chen Wang	a41d042757	dt-bindings: interrupt-controller: Add Sophgo SG2042 MSI ... Add binding for Sophgo SG2042 MSI controller. Signed-off-by: Chen Wang <unicorn_wang@outlook.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/all/44de02977624be334ba6328acfdbb2a375f2071f.1740535748.git.unicorn_wang@outlook.com	2025-02-26 08:41:27 +01:00