SPI00 of nrf54l15 not working

Question

Hello team,

I am using SPI00 of NRF54L15 to communicate with w25q32fv (spi Flash). I am using a custom board. Below is the configuration I set in .overlay file

&pinctrl {
    spi00_default: spi00_default {
        group1 {
            psels = <NRF_PSEL(SPIM_SCK, 2, 1)>,
                    <NRF_PSEL(SPIM_MOSI, 2, 2)>,
                    <NRF_PSEL(SPIM_MISO, 2, 4)>;
        };
    };
    spi00_sleep: spi00_sleep {
        group1 {
            psels = <NRF_PSEL(SPIM_SCK, 2, 1)>,
                    <NRF_PSEL(SPIM_MOSI, 2, 2)>,
                    <NRF_PSEL(SPIM_MISO, 2, 4)>;
					
            low-power-enable;
        };
    };
};

&spi00 {
	compatible = "nordic,nrf-spim";
	status = "okay";
    pinctrl-0 = <&spi00_default>;
    pinctrl-1 = <&spi00_sleep>;
    pinctrl-names = "default", "sleep";
	cs-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
	w25q32fv: w25q32fv@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <8000000>;
		label = "W25Q32FV";
		status = "okay";
		jedec-id = [ef 40 16];   /* optional but helpful */
		size = <0x400000>;       /* 4 MByte = 32 Mbit */
	};
};

And below is the code I am using to read the ID of the flash

void data_write_spi()
{
    if (!device_is_ready(spi_dev)) {
        printf("SPI device not ready");
        return;
    }
    
    uint8_t cmd[4];
    uint8_t rx[5];

    cmd[0] = 0x9F;

    struct spi_buf tx_bufs = {.buf = cmd, .len = 1};
    struct spi_buf rx_bufs = {.buf = rx, .len = 5};

    struct spi_buf_set tx = {.buffers = &tx_bufs, .count = 1};    
    struct spi_buf_set rx_set = {.buffers = &rx_bufs, .count = 1};

    k_msleep(5);
    int ret = spi_transceive(spi_dev, &spi_cfg, &tx, &rx_set);


    if (ret == 0) {
        printf("JEDEC ID: %02X %02X %02X %02x %02x", rx[0], rx[1], rx[2], rx[3], rx[4]);
    } else {
        printf("SPI transfer failed: %d", ret);
    }
}

I am getting the following error.

SPI transfer failed: -5

How can I fix this issue so I can use spi00 appropriately? Any help would be greatly appreciated.

Thanks,

Payal