mirror of
https://github.com/apache/nuttx.git
synced 2026-09-13 14:10:18 +00:00
c82a48d45b
On K3 SoCs the A53 cluster does not own device power, clocks, resets or interrupt routing; these are managed by the DM/TIFS firmware and requested over TISCI through the secure-proxy mailbox. Add: - a TISCI client (secure-proxy transport plus device/clock/reset helpers) - a GPIO driver for banks 0/1 with pad mux and TISCI power-on - an OMAP-I2C driver for the main-domain I2C controllers and wire them into the PocketBeagle2 and BeaglePlay bring-up. Tested on PocketBeagle2 (SYSFW 11.2.5) with the TechLab cape attached: nsh> i2c bus nsh> i2c dev -b 0 0x03 0x77 # I2C0 detects onboard 0x20 and 0x50 nsh> gpio -o 1 /dev/gpio3 # drives a user LED; read back with: nsh> gpio /dev/gpio3 Signed-off-by: Piyush Patle <piyushpatle228@gmail.com> |
||
|---|---|---|
| .. | ||
| _extensions | ||
| _static | ||
| _templates | ||
| applications | ||
| components | ||
| contributing | ||
| debugging | ||
| faq | ||
| guides | ||
| implementation | ||
| introduction | ||
| logos | ||
| platforms | ||
| quickstart | ||
| reference | ||
| ReleaseNotes | ||
| standards | ||
| testing | ||
| .gitignore | ||
| conf.py | ||
| glossary.rst | ||
| index.rst | ||
| known-warnings.txt | ||
| legacy_README.md | ||
| make.bat | ||
| Makefile | ||
| Pipfile | ||
| Pipfile.lock | ||
| security.rst | ||
| substitutions.rst | ||