b895207489
This PR adds the driver for Allwinner A64's MIPI Display Serial Interface (DSI) and MIPI Display Physical Layer (D-PHY). This driver will be used by the upcoming Display Driver for PINE64 PinePhone. - `include/nuttx/crc16.h`: Added 16-bit CRC-CCITT - `libs/libc/misc/Make.defs`: Added 16-bit CRC-CCITT to Makefile - `arch/arm64/src/a64/Kconfig`: Added the Kconfig option for "A64 Peripheral Selection > MIPI DSI" (`CONFIG_A64_MIPI_DSI`), which enables the MIPI DSI Driver - `arch/arm64/src/a64/hardware/a64_memorymap.h`: Added the Base Address for MIPI DSI - `arch/arm64/src/a64/Make.defs`: Added the MIPI DSI Driver to the Makefile - `libs/libc/misc/lib_crc16ccitt.c`: Compute 16-bit CRC-CCITT - `arch/arm64/src/a64/mipi_dsi.c`, `mipi_dsi.h`: Compose MIPI DSI Packets (Long, Short, Short with Parameter) - `arch/arm64/src/a64/a64_mipi_dsi.c`, `a64_mipi_dsi.h`: MIPI DSI Driver for Allwinner A64 - `arch/arm64/src/a64/a64_mipi_dphy.c`, `a64_mipi_dphy.h`: MIPI D-PHY Driver for Allwinner A64 - `platforms/arm/a64/boards/pinephone/index.rst`: Added MIPI DSI as supported peripheral for PinePhone Co-Authored-By: Petro Karashchenko <petro.karashchenko@gmail.com> |
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