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298185 |
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18-Apr-2016 |
sgalabov |
Allow RT3350 CPU clock to be detected as part of RT3050/RT3052 detection
OpenWRT's dts files treat RT3050/RT3052/RT3350 within the same SoC dtsi file, so we need to distinguish between the three dynamically, mainly because the bit we use to determine the clock speed on RT3050/RT3052 can actually be floating on RT3350 and RT3350 is always at 320MHz.
Approved by: adrian (mentor) Sponsored by: Smartcom - Bulgaria AD Differential Revision: https://reviews.freebsd.org/D5983
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297666 |
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07-Apr-2016 |
sgalabov |
This revision adds the following parts:
- machine dependent low level init code - SoC clocks detection and some utility functions - Common interface to read/write/modify SoC system control registers, used by some of the other drivers and utility functions - simple FDT resets support, based on the fdt_clock implementation already in the tree. For the moment resets and clocks are managed using these implementations. I am planning to port those to the new extres framework in the future, but currently I simply don't have time to do this part too.
Approved by: adrian (mentor) Sponsored by: Smartcom - Bulgaria AD Differential Revision: https://reviews.freebsd.org/D5826
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