en Copyright 2015 Java http://kernelsources.org:8080/source/history/linux/drivers/mailbox/axiado-mailbox.c#8bfab832ad6905ba70e69bad87a78f6d90cce64a Merge tag 'mailbox-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailboxPull mailbox updates from Jassi Brar: - mhuv2: - convert channel translation to fw_xlate() - use generic device property APIs - axiado: - add AX3005 mailbox controller driver and DT bindings - bcm2835: - use platform_get_irq() - simplify probe error handling - cix: - fix DT property string typo - use dev_err_probe() - exynos: - add Exynos850 mailbox driver support and DT bindings - microchip: - add null check for devm_kasprintf() - pcc: - fix missed-interrupt command timeout - verify shared memory signature - notify clients on polled completion - qcom: - fix CPUCP PREEMPT_RT deadlock and NULL data crash - fix IPCC duplicate channel allocation across holes - add IPQ5210 APCS and Nord IPCC bindings - riscv: - validate RPMI notification buffer lengths and event payload bounds - rockchip: - manage peripheral clock with devm helper - drop unused struct field - ti-msgmgr: - convert bindings to DT schema - remove redundant dev_err()/dev_err_probe() on IRQ request failures across drivers* tag 'mailbox-v7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/jassibrar/mailbox: (22 commits) mailbox: add Axiado AX3005 mailbox driver dt-bindings: mailbox: add Axiado AX3005 mailbox dt-bindings: mailbox: Convert TI Message Manager to DT schema mailbox: cix: fix DT property name string typo and use dev_err_probe() mailbox: riscv-sbi-mpxy: validate RPMI notification lengths mailbox: bcm2835: use platform_get_irq and simplify probe mailbox: qcom-ipcc: fix duplicate channel allocation across holes mailbox: mchp-ipc-sbi: Add null check for devm_kasprintf() mailbox: Remove redundant dev_err()/dev_err_probe() dt-bindings: mailbox: qcom: Add IPQ5210 APCS compatible dt-bindings: mailbox: qcom-ipcc: Document Nord IPCC mailbox: exynos: Add support for Exynos850 mailbox dt-bindings: mailbox: google,gs101-mbox: Add samsung,exynos850-mbox mailbox: pcc: Fix command timeout due to missed interrupt mailbox: pcc: Check shared memory signature on request mailbox: pcc: Notify clients on polled completion mailbox: rockchip: drop unneeded runtime pointer (pclk) mailbox: rockchip: disable pclk on probe failure and unbind mailbox: qcom-cpucp: handle NULL data in send_data callback mailbox: qcom-cpucp: fix PREEMPT_RT self-deadlock in IRQ handler ... List of files: /linux/drivers/mailbox/axiado-mailbox.c Mon, 24 Aug 2026 19:03:49 +0200 Linus Torvalds <torvalds@linux-foundation.org> http://kernelsources.org:8080/source/history/linux/drivers/mailbox/axiado-mailbox.c#14af7a96afa39f4f3c1972705489b9ba15c01857 mailbox: add Axiado AX3005 mailbox driverAdd a mailbox controller driver for the Axiado AX3005 SoC.The controller provides communication channels betweenthe host CPU and the coprocessor.The hardware provides 8 TX channels and 8 RX channelsthrough separate register regions. RX channels useper-channel interrupts, while TX completion is detected bypolling the FIFO status.Add the driver path to the existing Axiado mailbox entry inMAINTAINERS.Signed-off-by: Swark Yang <syang@axiado.com>Signed-off-by: Jassi Brar <jassisinghbrar@gmail.com> List of files: /linux/drivers/mailbox/axiado-mailbox.c Tue, 18 Aug 2026 05:34:08 +0200 Swark Yang <syang@axiado.com>