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boards: mimx93_evk_a55: enable lpspi

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- Enable LPSPI 3 in i.MX93 EVK board dts.

Signed-off-by: Chekhov Ma <chekhov.ma@nxp.com>
This commit is contained in:
Chekhov Ma 2023-12-08 15:22:28 +08:00 • committed by Carles Cufí
commit 8cc0777237
3 changed files with 20 additions and 0 deletions
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12
boards/arm64/mimx93_evk/mimx93_evk-pinctrl.dtsi
View file

@ -71,4 +71,16 @@
}; };
}; };
spi3_default: spi3_default {
group0 {
pinmux = <&iomuxc1_gpio_io07_lpspi_pcs_lpspi3_pcs1>,
<&iomuxc1_gpio_io08_lpspi_pcs_lpspi3_pcs0>,
<&iomuxc1_gpio_io09_lpspi_sin_lpspi3_sin>,
<&iomuxc1_gpio_io10_lpspi_sout_lpspi3_sout>,
<&iomuxc1_gpio_io11_lpspi_sck_lpspi3_sck>;
slew-rate = "fast";
drive-strength = "x5";
};
};
}; };

7
boards/arm64/mimx93_evk/mimx93_evk_a55.dts
View file

@ -60,3 +60,10 @@
pinctrl-0 = <&i2c2_default>; pinctrl-0 = <&i2c2_default>;
pinctrl-names = "default"; pinctrl-names = "default";
}; };
&lpspi3 {
status = "disabled";
clock-frequency = <1000000>;
pinctrl-0 = <&spi3_default>;
pinctrl-names = "default";
};

1
boards/arm64/mimx93_evk/mimx93_evk_a55.yaml
View file

@ -9,6 +9,7 @@ ram: 1024
supported: supported:
- uart - uart
- i2c - i2c
- spi
testing: testing:
ignore_tags: ignore_tags:
- net - net