qmk_firmware/keyboards/darmoshark/k3/config.h

// Copyright 2023 Proceee
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once
/* SPI Config for spi flash*/
#define SPI_DRIVER SPIDQ
#define SPI_SCK_PIN B3
#define SPI_MOSI_PIN B5
#define SPI_MISO_PIN B4
#define SPI_MOSI_PAL_MODE 5

#define EXTERNAL_FLASH_SPI_SLAVE_SELECT_PIN C12