This patch series introduces device tree declarations for various
peripheral IPs of the A1 SoC family, including clock controllers, EFUSE,
USB, SPI Flash Controller, SDIO, and UART_AO:
- CLK: A1 SoC has four types on the board, namely PLL, Peripherals,
CPU, and Audio, but only Amlogic A1 PLL and Peripherals clock
controllers are currently supported.
- EFUSE: consists of a 4k bit One Time Programmable (OTP) memory
divided into 32 128-bit blocks, and data is accessed using the APB
bus through software or the Key-ladder integrated with the EFUSE
block.
- USB: only one USB 2.0 high-speed port is available in the A1 SoC,
supporting both HOST and DEVICE modes for OTG.
- SPI Flash Controller: 4-bit QPI/SPI NOR Flash or NAND FLASH
controller.
- SDIO: for WiFi/IEEE802.11 connection.
- UART_AO: for Bluetooth connection.
Alexey Romanov (1):
arm64: dts: meson: a1: enable efuse controller and setup its clk
Dmitry Rokosov (2):
arm64: dts: meson: a1: introduce PLL and Peripherals clk controllers
arm64: dts: meson: a1: support USB controller in OTG mode
Jan Dakinevich (1):
arm64: dts: meson: a1: add eMMC controller and its pins
Martin Kurbanov (1):
arm64: dts: meson: a1: introduce SPI Flash Controller
Oleg Lyovin (1):
arm64: dts: meson: a1: introduce UART_AO mux definitions
arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 164 ++++++++++++++++++++++
1 file changed, 164 insertions(+)
--
2.36.0
