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twx-linux/drivers/firmware
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Michal Wilczynski e4b3cbd840 firmware: thead: Add AON firmware protocol driver 
The T-Head TH1520 SoC uses an E902 co-processor running Always-On (AON)
firmware to manage power, clock, and other system resources [1]. This
patch introduces a driver implementing the AON firmware protocol,
allowing the Linux kernel to communicate with the firmware via mailbox
channels.  Through an RPC-based interface, the kernel can initiate power
state transitions, update resource configurations, and perform other
AON-related tasks.

[1]
Link: https://openbeagle.org/beaglev-ahead/beaglev-ahead/-/blob/main/docs/TH1520%20System%20User%20Manual.pdf

Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
Acked-by: Drew Fustini <drew@pdp7.com>
Link: https://lore.kernel.org/r/20250311171900.1549916-3-m.wilczynski@samsung.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2025-03-13 14:41:32 +01:00
..
arm_ffa firmware: arm_ffa: Fix the race around setting ffa_dev->properties 2024-12-04 09:59:54 +00:00
arm_scmi firmware: arm_scmi: imx: Correct tx size of scmi_imx_misc_ctrl_set 2025-02-13 14:27:37 +00:00
broadcom
cirrus firmware: cs_dsp: FW_CS_DSP_KUNIT_TEST should not select REGMAP 2025-01-27 13:35:34 +00:00
efi efi: Avoid cold plugged memory for placing the kernel 2025-02-04 14:08:22 +01:00
google firmware: google: vpd: Use const 'struct bin_attribute' callback 2024-12-17 03:59:31 +00:00
imx firmware: imx: IMX_SCMI_MISC_DRV should depend on ARCH_MXC 2025-02-14 15:09:42 +01:00
meson firmware: meson_sm: add missing MODULE_DESCRIPTION() macro 2024-06-24 10:08:53 +02:00
microchip firmware: microchip: fix UL_IAP lock check in mpfs_auto_update_state() 2024-12-05 15:08:51 +00:00
psci arm64: Use SYSTEM_OFF2 PSCI call to power off for hibernate 2024-10-31 17:52:13 +00:00
qcom firmware: qcom: scm: add calls for wrapped key support 2025-01-08 17:11:07 -06:00
smccc arm64: smccc: Remove broken support for SMCCCv1.3 SVE discard hint 2024-11-07 11:18:52 +00:00
tegra Revert "firmware: tegra: bpmp: Use scoped device node handling to simplify error paths" 2024-10-24 18:38:07 +02:00
xilinx Char/Misc/IIO/Whatever driver subsystem updates for 6.13-rc1 2024-11-29 11:58:27 -08:00
arm_scpi.c Char/Misc/IIO/Whatever driver subsystem updates for 6.13-rc1 2024-11-29 11:58:27 -08:00
arm_sdei.c firmware: arm_sdei: Fix the input parameter of cpuhp_remove_state() 2024-10-23 16:19:03 +01:00
dmi_scan.c move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
dmi-id.c firmware: dmi-id: add a release callback function 2024-04-08 09:34:24 +02:00
dmi-sysfs.c firmware: dmi-sysfs: handle HAS_IOPORT=n 2023-05-31 19:17:29 +01:00
edd.c
iscsi_ibft_find.c iscsi_ibft: Fix finding the iBFT under Xen Dom 0 2023-06-26 07:47:11 +02:00
iscsi_ibft.c iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic() 2025-01-29 14:58:31 -05:00
Kconfig firmware: thead: Add AON firmware protocol driver 2025-03-13 14:41:32 +01:00
Makefile firmware: thead: Add AON firmware protocol driver 2025-03-13 14:41:32 +01:00
memmap.c firmware: memmap: Constify memmap_ktype 2024-10-13 17:22:33 +02:00
mtk-adsp-ipc.c firmware: Switch back to struct platform_driver::remove() 2024-11-12 12:55:56 +01:00
qemu_fw_cfg.c firmware: Switch back to struct platform_driver::remove() 2024-11-12 12:55:56 +01:00
raspberrypi.c firmware: Switch back to struct platform_driver::remove() 2024-11-12 12:55:56 +01:00
stratix10-rsu.c firmware: Switch back to struct platform_driver::remove() 2024-11-12 12:55:56 +01:00
stratix10-svc.c firmware: stratix10-svc: Use kthread_run_on_cpu() 2024-12-16 18:30:11 -06:00
sysfb_simplefb.c firmware/sysfb: Set firmware-framebuffer parent device 2024-02-14 10:09:17 +01:00
sysfb.c chrome platform firmware changes for 6.13 2024-11-19 10:25:47 -08:00
thead,th1520-aon.c firmware: thead: Add AON firmware protocol driver 2025-03-13 14:41:32 +01:00
ti_sci.c firmware: ti_sci: Remove use of of_match_ptr() helper 2024-10-25 12:56:37 -05:00
ti_sci.h firmware: ti_sci: Introduce Power Management Ops 2024-10-25 10:45:07 -05:00
trusted_foundations.c
turris-mox-rwtm.c firmware: turris-mox-rwtm: Document the driver private data structure 2024-11-12 16:03:34 +01:00