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boards/nordic/nrf54l15pdk: added mx25r64 flash DTS

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Added DTS of PDK's mx25r64 flash memory.
Memory is described under spi00 peripheral and
can be controlled used flash spi_nor driver.

Signed-off-by: Andrzej Puzdrowski <andrzej.puzdrowski@nordicsemi.no>
This commit is contained in:
Andrzej Puzdrowski 2024-04-12 11:42:38 +02:00 committed by Fabio Baltieri
parent 4c47df19df
commit e014c032de
2 changed files with 47 additions and 0 deletions
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17
boards/nordic/nrf54l15pdk/nrf54l15pdk_nrf54l15-pinctrl.dtsi
View file

@ -47,4 +47,21 @@
low-power-enable;
};
};
/omit-if-no-ref/ spi00_default: spi00_default {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 2, 1)>,
<NRF_PSEL(SPIM_MOSI, 2, 2)>,
<NRF_PSEL(SPIM_MISO, 2, 4)>;
};
};
/omit-if-no-ref/ 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;
};
};
};

30
boards/nordic/nrf54l15pdk/nrf54l15pdk_nrf54l15_cpuapp.dts
View file

@ -22,6 +22,10 @@
zephyr,sram = &cpuapp_sram;
zephyr,ieee802154 = &ieee802154;
};
aliases {
spi-flash0 = &mx25r64;
};
};
&cpuapp_sram {
@ -118,3 +122,29 @@
&clock {
status = "okay";
};
&spi00 {
status = "okay";
cs-gpios = <&gpio2 5 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&spi00_default>;
pinctrl-1 = <&spi00_sleep>;
pinctrl-names = "default", "sleep";
mx25r64: mx25r6435f@0 {
compatible = "jedec,spi-nor";
status = "disabled";
reg = <0>;
spi-max-frequency = <8000000>;
jedec-id = [c2 28 17];
sfdp-bfp = [
e5 20 f1 ff ff ff ff 03 44 eb 08 6b 08 3b 04 bb
ee ff ff ff ff ff 00 ff ff ff 00 ff 0c 20 0f 52
10 d8 00 ff 23 72 f5 00 82 ed 04 cc 44 83 48 44
30 b0 30 b0 f7 c4 d5 5c 00 be 29 ff f0 d0 ff ff
];
size = <67108864>;
has-dpd;
t-enter-dpd = <10000>;
t-exit-dpd = <35000>;
};
};