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tests: drivers: i2c: add i2c test support for frdm_mcxn236 board

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add i2c test support for frdm_mcxn236 board

Signed-off-by: Neil Chen <cheng.chen_1@nxp.com>
This commit is contained in:
Neil Chen 2024-08-02 14:53:49 +08:00 • committed by Fabio Baltieri
commit a5811de9e2
3 changed files with 55 additions and 0 deletions
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1
tests/drivers/i2c/i2c_target_api/boards/frdm_mcxn236.conf Normal file
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@ -0,0 +1 @@
CONFIG_I2C_VIRTUAL=n

53
tests/drivers/i2c/i2c_target_api/boards/frdm_mcxn236.overlay Normal file
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@ -0,0 +1,53 @@
/*
* Copyright 2024 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
&pinctrl {
pinmux_flexcomm3_lpi2c: pinmux_flexcomm3_lpi2c {
group0 {
pinmux = <FC3_P0_PIO1_0>,
<FC3_P1_PIO1_1>;
slew-rate = "fast";
drive-strength = "low";
input-enable;
bias-pull-up;
drive-open-drain;
};
};
};
&flexcomm3 {
status = "okay";
};
/* We cannot enable SPI and I2C on the same flexcomm */
&flexcomm3_lpspi3 {
status = "disabled";
};
/* To test this sample, connect
* LPI2C3 SCL(J2-12, P1_1/FC1_P1) --> LPI2C5 SCL(J2-20, P1_17/FC2_P1)
* LPI2C3 SDA(J2-8, P1_0/FC1_P0) --> LPI2C5 SDA(J2-18, P1_16/FC2_P0)
*/
&flexcomm3_lpi2c3 {
pinctrl-0 = <&pinmux_flexcomm3_lpi2c>;
pinctrl-names = "default";
clock-frequency = <I2C_BITRATE_STANDARD>;
status = "okay";
eeprom0: eeprom@54 {
compatible = "zephyr,i2c-target-eeprom";
reg = <0x54>;
size = <1024>;
address-width = <16>;
};
};
&flexcomm5_lpi2c5 {
eeprom1: eeprom@56 {
compatible = "zephyr,i2c-target-eeprom";
reg = <0x56>;
size = <1024>;
address-width = <16>;
};
};

1
tests/drivers/i2c/i2c_target_api/testcase.yaml
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@ -40,3 +40,4 @@ tests:
- mimxrt1040_evk
- mimxrt1060_evk
- frdm_ke17z512
- frdm_mcxn236