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boards: adafruit_feather_nrf52840: Enable qspi QER

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Enable quad-mode for adafruit_feather_nrf52840

Signed-off-by: Zack Cornelius <zcornelius@securityesys.com>
This commit is contained in:
Zack Cornelius 2022-02-04 13:31:24 -06:00 • committed by Carles Cufí
commit f3285998b7
1 changed files with 3 additions and 5 deletions
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8
boards/arm/adafruit_feather_nrf52840/adafruit_feather_nrf52840.dts
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@ -99,13 +99,10 @@
pinctrl-1 = <&qspi_sleep>;
pinctrl-names = "default", "sleep";
gd25q16: gd25q16@0 {
/* NOTE: Quad mode not supported as driver does not handle
* QE bit setting in SR2. Ref. GD25Q16C, Rev 3.0, p. 12.
*/
compatible = "nordic,qspi-nor";
reg = <0>;
writeoc = "pp2o";
readoc = "read2io";
writeoc = "pp4o";
readoc = "read4io";
sck-frequency = <16000000>;
label = "GD25Q16";
jedec-id = [c8 40 15];
@ -113,6 +110,7 @@
has-dpd;
t-enter-dpd = <20000>;
t-exit-dpd = <20000>;
quad-enable-requirements = "S2B1v1";
};
};