forked from nuttx/nuttx-update
d4f6cc229d
Added I2C driver for the STM32H5. This driver uses the STM32H7 I2C driver as a base. The primary difference is setclock dynamically sets the I2C TIMINGR register instead of using hardcoded values. This allows the I2C peripherals to use any of the input clocks and set to any speed 0-1MHz. Additionally, Kconfig options were made available to set the Digital Noise Filter (DNF), Analog Noise Filter, I2C Clock source (i2c_ker_ck), as well as set i2c rise/fall times which are crucial to timing. Care must be taken when setting the clock source and filters, as not all settings are compatible with all i2c clock frequencies. |
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| .. | ||
| arm | ||
| arm64 | ||
| avr | ||
| ceva | ||
| dummy | ||
| hc | ||
| mips | ||
| misoc | ||
| or1k | ||
| renesas | ||
| risc-v | ||
| sim | ||
| sparc | ||
| tricore | ||
| x86 | ||
| x86_64 | ||
| xtensa | ||
| z16 | ||
| z80 | ||
| CMakeLists.txt | ||
| Kconfig | ||