drivers/i3c: support i3c driver frameworks #13507
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jerpelea
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xiaoxiang781216
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Done~ |
acassis
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Size: XL
Reference to: https://github.com/torvalds/linux/tree/master/drivers/i3c Signed-off-by: dongjiuzhu1 <[email protected]>
Signed-off-by: yangshuyong <[email protected]>
Only affect the send ccc cmd in 3th driver Signed-off-by: yangshuyong <[email protected]>
Signed-off-by: yangshuyong <[email protected]>
Signed-off-by: yangshuyong <[email protected]>
Signed-off-by: dongjiuzhu1 <[email protected]>
…i2c device 1. if i3c_mater_register without i3c/i2c device, rstdaa/clearevents/do_daa could be failed 2. board code/driver code need to actively i3c_master_do_daa when device power on. Signed-off-by: dongjiuzhu1 <[email protected]>
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Signed-off-by: dongjiuzhu1 <[email protected]>
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This PR exceeds the recommended size of 1000 lines. Please make sure you are NOT addressing multiple issues with one PR. Note this PR might be rejected due to its size. |
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Summary
drivers/i3c: support i3c driver frameworks
The I3C (Improved Inter-Integrated Circuit) driver is a comprehensive software framework designed to support the advanced features of the I3C protocol. It comprises a system framework and underlying IP drivers, both of which are critical components for enabling seamless communication between I3C devices. The system framework, provided by vela os, offers user-level device nodes and kernel-level driver function interfaces. Meanwhile, the underlying IP drivers, developed specifically for the I3C driver framework, handle the implementation of IP functionalities and the adaptation of framework-level interfaces.
Impact
support driver frameworks: i3c
Testing
Vela