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arm64: dts: add qspi for imx8mq evk 

add qspi support for imx8mq evk

Signed-off-by: Han Xu <han.xu@nxp.com>
5.4-rM2-2.2.x-imx-squashed
Han Xu 2019-08-15 22:48:52 -05:00 committed by Dong Aisheng
parent 0ca9c7cd87
commit 12447ceff9
1 changed files with 17 additions and 0 deletions
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17
arch/arm64/boot/dts/freescale/imx8mq-evk.dts
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@ -344,6 +344,23 @@
status = "okay";
};
&qspi0 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_qspi>;
status = "okay";
flash0: n25q256a@0 {
reg = <0>;
#address-cells = <1>;
#size-cells = <1>;
compatible = "jedec,spi-nor";
spi-max-frequency = <29000000>;
spi-tx-bus-width = <4>;
spi-rx-bus-width = <4>;
spi-nor,ddr-quad-read-dummy = <6>;
};
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;