michaelh/zephyr
1
0
Fork 0
Code Releases Activity

boards: frdm_kw41z: Add pinctrl nodes for frdm_kw41z

Browse source 
Add pinctrl nodes for frdm_kw41z

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
This commit is contained in:
Daniel DeGrasse 2022-02-28 14:22:03 -06:00 • committed by David Leach
commit f969efcaa1
2 changed files with 79 additions and 16 deletions
Download patch file Download diff file Expand all files Collapse all files

71
boards/arm/frdm_kw41z/frdm_kw41z-pinctrl.dtsi Normal file
View file

@ -0,0 +1,71 @@
/*
* NOTE: Autogenerated file by kinetis_signal2dts.py
* for MKW41Z512VHT4/signal_configuration.xml
*
* Copyright (c) 2022, NXP
* SPDX-License-Identifier: Apache-2.0
*/
#include <nxp/kinetis/MKW41Z512VHT4-pinctrl.h>
&pinctrl {
adc0_default: adc0_default {
group0 {
pinmux = <ADC0_SE3_PTB2>;
drive-strength = "low";
slew-rate = "slow";
};
};
i2c1_default: i2c1_default {
group0 {
pinmux = <I2C1_SCL_PTC2>,
<I2C1_SDA_PTC3>;
drive-strength = "low";
slew-rate = "slow";
};
};
lpuart0_default: lpuart0_default {
group0 {
pinmux = <UART0_TX_PTC7>;
drive-strength = "low";
slew-rate = "fast";
};
group1 {
pinmux = <UART0_RX_PTC6>;
drive-strength = "low";
slew-rate = "slow";
};
};
spi0_default: spi0_default {
group0 {
pinmux = <SPI0_SCK_PTC16>,
<SPI0_SIN_PTC18>,
<SPI0_SOUT_PTC17>,
<SPI0_PCS0_PTC19>;
drive-strength = "low";
slew-rate = "fast";
};
};
tmp2_default: tmp2_default {
group0 {
pinmux = <TPM2_CH0_PTA18>,
<TPM2_CH1_PTA19>;
drive-strength = "low";
slew-rate = "fast";
};
};
tpm0_default: tpm0_default {
group0 {
pinmux = <TPM0_CH2_PTC1>;
drive-strength = "low";
slew-rate = "slow";
};
};
};

24
boards/arm/frdm_kw41z/frdm_kw41z.dts
View file

@ -2,7 +2,8 @@
/dts-v1/; /dts-v1/;
#include <nxp/MKW41Z512VHT4.dtsi> #include <nxp/nxp_kw41z.dtsi>
#include "frdm_kw41z-pinctrl.dtsi"
/ { / {
model = "NXP Freedom KW41Z board"; model = "NXP Freedom KW41Z board";
@ -109,13 +110,13 @@
&adc0 { &adc0 {
status = "okay"; status = "okay";
pinctrl-0 = <&ADC0_SE3_PTB2>; pinctrl-0 = <&adc0_default>;
pinctrl-names = "default"; pinctrl-names = "default";
}; };
&i2c1 { &i2c1 {
status = "okay"; status = "okay";
pinctrl-0 = <&I2C1_SCL_PTC2 &I2C1_SDA_PTC3>; pinctrl-0 = <&i2c1_default>;
pinctrl-names = "default"; pinctrl-names = "default";
fxos8700@1f { fxos8700@1f {
@ -126,17 +127,9 @@
}; };
}; };
&I2C1_SCL_PTC2 {
bias-pull-up;
};
&I2C1_SDA_PTC3 {
bias-pull-up;
};
&lpuart0 { &lpuart0 {
status = "okay"; status = "okay";
pinctrl-0 = <&UART0_RX_PTC6 &UART0_TX_PTC7>; pinctrl-0 = <&lpuart0_default>;
pinctrl-names = "default"; pinctrl-names = "default";
current-speed = <115200>; current-speed = <115200>;
}; };
@ -151,14 +144,13 @@
&spi0 { &spi0 {
status = "okay"; status = "okay";
pinctrl-0 = <&SPI0_SCK_PTC16 &SPI0_SOUT_PTC17 pinctrl-0 = <&spi0_default>;
&SPI0_SIN_PTC18 &SPI0_PCS0_PTC19>;
pinctrl-names = "default"; pinctrl-names = "default";
}; };
&tpm0 { &tpm0 {
status = "okay"; status = "okay";
pinctrl-0 = <&TPM0_CH2_PTC1>; pinctrl-0 = <&tpm0_default>;
pinctrl-names = "default"; pinctrl-names = "default";
}; };
@ -168,6 +160,6 @@
&tpm2 { &tpm2 {
status = "okay"; status = "okay";
pinctrl-0 = <&TPM2_CH1_PTA19 &TPM2_CH0_PTA18>; pinctrl-0 = <&tmp2_default>;
pinctrl-names = "default"; pinctrl-names = "default";
}; };