linux-arm.git - Russell King's ARM Linux kernel tree

Age	Commit message (Collapse)	Author
2025-05-16	PCI: Switch to irq_domain_create_linear()	Jiri Slaby (SUSE)
	irq_domain_add_linear() is going away as being obsolete now. Switch to the preferred irq_domain_create_linear(). That differs in the first parameter: It takes more generic struct fwnode_handle instead of struct device_node. Therefore, of_fwnode_handle() is added around the parameter. Note some of the users can likely use dev->fwnode directly instead of indirect of_fwnode_handle(dev->of_node). But dev->fwnode is not guaranteed to be set for all, so this has to be investigated on case to case basis (by people who can actually test with the HW). [ tglx: Fix up subject prefix and convert the new instance in dwc/pcie-amd-mdb.c ] Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/all/20250319092951.37667-30-jirislaby@kernel.org
2025-03-23	PCI: amd-mdb: Add AMD MDB Root Port driver	Thippeswamy Havalige
	Add support for AMD MDB (Multimedia DMA Bridge) IP core as Root Port. The Versal2 devices include MDB Module. The integrated block for MDB along with the integrated bridge can function as PCIe Root Port controller at Gen5 32-GT/s operation per lane. Bridge supports error and INTx interrupts and are handled using platform specific interrupt line in Versal2. Signed-off-by: Thippeswamy Havalige <thippeswamy.havalige@amd.com> Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> Link: https://lore.kernel.org/r/20250228093351.923615-4-thippeswamy.havalige@amd.com [bhelgaas: only present on ARM64-based SoCs; squash Kconfig dependency on ARM64 from Geert Uytterhoeven <geert+renesas@glider.be>: https://lore.kernel.org/r/eaef1dea7edcf146aa377d5e5c5c85a76ff56bae.1742306383.git.geert+renesas@glider.be] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> [kwilczynski: commit log, code comments and error messages clean-up, drop redundant "depends on PCI" from Kconfig, expose the error code as part of error messages where appropriatie, change "depends on" expression to match existing style from other drivers] Signed-off-by: Krzysztof Wilczyński <kwilczynski@kernel.org>