Hi,I am working with W25Q32JW flash using nrf54l15.I saw that at present there is no support for qspi we need to try with sQspi but right i just want to check with spi communication whether i can able to read,write,and erase sample data just to check it's working or not but when i am checking with device ready or not i am getting failed.I am using spi flash sample code.I have attached my overlay file for spi.CAn you help me with that.
/ {
pin-controller {
spi00_default: spi00_default {
group1 {
psels = <NRF_PSEL(QSPI_SCK, 2, 01)>, // SCK - P0.19
<NRF_PSEL(QSPI_CSN, 2, 05)>, // CS - P0.16
// <NRF_PSEL(QSPI_IO0, 2, 02)>, // IO0 - P0.14 (MOSI)
// <NRF_PSEL(QSPI_IO1, 2, 04)>, // IO1 - P0.23 (MISO)
// <NRF_PSEL(QSPI_IO2, 2, 03)>, // IO2 - P0.13 (flash hld)
// <NRF_PSEL(QSPI_IO3, 2, 00)>; // IO3 - P0.15 (flash write protect)
<NRF_PSEL(SPIM_MOSI, 2, 2)>,
<NRF_PSEL(SPIM_MISO, 2, 4)>;
};
};
spi00_sleep: spi00_sleep {
group1 {
psels = <NRF_PSEL(QSPI_SCK, 2, 01)>, // SCK - P0.19
<NRF_PSEL(QSPI_CSN, 2, 05)>, // CS - P0.16
// <NRF_PSEL(QSPI_IO0, 2, 02)>, // IO0 - P0.14 (MOSI)
// <NRF_PSEL(QSPI_IO1, 2, 04)>, // IO1 - P0.23 (MISO)
// <NRF_PSEL(QSPI_IO2, 2, 03)>, // IO2 - P0.13 (flash hld)
// <NRF_PSEL(QSPI_IO3, 2, 00)>; // IO3 - P0.15 (flash write protect)
<NRF_PSEL(SPIM_MOSI, 2, 2)>,
<NRF_PSEL(SPIM_MISO, 2, 4)>;
};
};
};
};
&spi00{
status = "okay";
pinctrl-0 = <&spi00_default>;
pinctrl-1 = <&spi00_sleep>;
cs-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
pinctrl-names = "default", "sleep";
flash0: flash@0 {
status = "okay";
compatible = "jedec,spi-nor";
reg = <0>;
spi-max-frequency = <80000000>;
// spi-cpol;
// spi-cpha;
size = <33554432>;
jedec-id = [EF 60 16];
// has-dpd;
// t-enter-dpd = <10000>;
// t-exit-dpd = <35000>;
// duplex=<2048>;
};
};
Regards,
Kashyap
