| # Copyright (c) 2021 Antmicro <www.antmicro.com> |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| description: OV2640 CMOS video sensor |
| |
| compatible: "ovti,ov2640" |
| |
| properties: |
| reset-gpios: |
| type: phandle-array |
| description: | |
| The RESETn pin is asserted to disable the sensor causing a hard |
| reset. The sensor receives this as an active-low signal. |
| |
| clock-rate-control: |
| type: int |
| default: 0x87 |
| description: | |
| Define the value to the Clock Rate Control register. By changing |
| the system clock divide ratio and PLL, the frame rate and pixel |
| rate will change together. |
| Bit[7] Internal frequency doublers ON/OFF selection. |
| 0: ON 1: OFF |
| Bit[6] Reserved |
| Bit[5:0] Clock divider. |
| |
| CLK = XVCLK /(decimal value of CLKRC[5:0] + 1) |
| |
| include: i2c-device.yaml |
