[dm][firmware][scmi] support ARM-SCMI interface #11069
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Signed-off-by: GuEe-GUI <2991707448@qq.com>
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📌 Code Review Assignment🏷️ Tag: componentsReviewers: Maihuanyi Changed Files (Click to expand)
🏷️ Tag: components_driver_pmReviewers: wdfk-prog Changed Files (Click to expand)
📊 Current Review Status (Last Updated: 2025-12-18 12:32 CST)
📝 Review Instructions
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Pull request overview
This PR adds comprehensive ARM System Control and Management Interface (SCMI) protocol support to RT-Thread, enabling communication between application processors and system control processors for managing clocks, resets, power domains, regulators, pin control, and thermal sensors.
Key Changes
- Implements ARM-SCMI firmware infrastructure with mailbox and SMC transport layers
- Adds 6 SCMI protocol drivers (clock, reset, regulator, power domain, pinctrl, thermal)
- Provides comprehensive SCMI protocol definitions and message structures
Reviewed changes
Copilot reviewed 32 out of 32 changed files in this pull request and generated 7 comments.
Show a summary per file
| File | Description |
|---|---|
| components/drivers/include/drivers/scmi.h | Main SCMI header with protocol definitions and structures |
| components/drivers/firmware/arm_scmi/* | Core SCMI agent, bus, shared memory, and transport implementations |
| components/drivers/clk/clk-scmi.c | Clock control via SCMI protocol |
| components/drivers/reset/reset-scmi.c | Reset controller via SCMI |
| components/drivers/regulator/regulator-scmi.c | Voltage regulator control via SCMI |
| components/drivers/pmdomain/pm-domain-scmi.c | Power domain management via SCMI |
| components/drivers/pinctrl/pinctrl-scmi.c | Pin control configuration via SCMI |
| components/drivers/thermal/thermal-scmi.c | Thermal sensor reading via SCMI |
| components/drivers/*/Kconfig | Configuration options for SCMI drivers |
| components/drivers/*/SConscript | Build scripts for SCMI components |
Signed-off-by: GuEe-GUI <2991707448@qq.com>
1. Clock driver controlled via SCMI interface 2. Pinctrl driver via ARM SCMI interface 3. Power domain ARM SCMI 4. SCMI regulator 5. Reset driver controlled via ARM SCMI interface 6. Thermal Sensors Drivers Signed-off-by: GuEe-GUI <2991707448@qq.com>
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@Rbb666 AI 相关要求已修改 |
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