Dne petek, 26. april 2024 ob 23:35:10 GMT +2 je Ryan Walklin napisal(a): > The base model RG35XX (2024) is a handheld gaming device based on an > Allwinner H700 chip. > > The H700 is a H616 variant (4x ARM Cortex-A53 cores @ 1.5Ghz with Mali G31 > GPU) which exposes RGB LCD and NMI pins. > > Device features: > - Allwinner H700 @ 1.5GHz > - 1GB LPDDR4 DRAM > - X-Powers AXP717 PMIC > - 3.5" 640x480 RGB LCD > - Two microSD slots > - Mini-HDMI out > - GPIO keypad > - 3.5mm headphone jack > - USB-C charging port > > Enabled in this DTS: > - AXP717 PMIC with RSB serial interface, regulators and NMI interrupt > controller > - Power LED (charge LED on device controlled directly by PMIC) > - Serial UART (accessible from headers on the board) > - MMC slots (SD2 appears to have a GPIO-switched regulator for 1.8v > low-voltage signalling, this is not yet modeled so a fixed-regulator and > 3.3v and 1.8v rails from the PMIC are used. A switched regulator will be > confirmed and posted in a follow-up patch) > > Signed-off-by: Ryan Walklin <ryan@xxxxxxxxxxxxx> Reviewed-by: Jernej Skrabec <jernej.skrabec@xxxxxxxxx> Best regards, Jernej
