boards: arm: mimxrt685_evk: add pin control definitions for RT685 EVK
Add pin control pinmux selections for RT685 evk, but do not enable pin control Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
This commit is contained in:
Daniel DeGrasse
David Leach
parent
6f895b537d
commit
6467c412a1
2 changed files with 231 additions and 0 deletions
207
boards/arm/mimxrt685_evk/mimxrt685_evk_cm33-pinctrl.dtsi
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207
boards/arm/mimxrt685_evk/mimxrt685_evk_cm33-pinctrl.dtsi
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@ -0,0 +1,207 @@
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/*
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* NOTE: File generated by lpc_cfg_utils.py
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* from MIMXRT685-EVK.mex
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*
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* Copyright 2022, NXP
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <nxp/nxp_imx/rt/MIMXRT685SFVKB-pinctrl.h>
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&pinctrl {
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pinmux_flexcomm0_usart: pinmux_flexcomm0_usart {
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group0 {
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pinmux = <FC0_RXD_SDA_MOSI_DATA_PIO0_2>;
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input-enable;
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slew-rate = "normal";
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drive-strength = "normal";
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};
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group1 {
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pinmux = <FC0_TXD_SCL_MISO_WS_PIO0_1>;
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slew-rate = "normal";
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drive-strength = "normal";
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};
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};
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pinmux_flexcomm1_i2s: pinmux_flexcomm1_i2s {
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group0 {
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pinmux = <FC1_RXD_SDA_MOSI_DATA_PIO0_9>;
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input-enable;
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slew-rate = "normal";
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drive-strength = "high";
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};
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};
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pinmux_flexcomm2_i2c: pinmux_flexcomm2_i2c {
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group0 {
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pinmux = <FC2_CTS_SDA_SSEL0_PIO0_17>,
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<FC2_RTS_SCL_SSEL1_PIO0_18>;
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bias-pull-up;
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input-enable;
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slew-rate = "normal";
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drive-strength = "high";
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drive-open-drain;
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};
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};
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pinmux_flexcomm3_i2s: pinmux_flexcomm3_i2s {
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group0 {
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pinmux = <FC3_RXD_SDA_MOSI_DATA_PIO0_23>,
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<FC3_TXD_SCL_MISO_WS_PIO0_22>,
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<FC3_SCK_PIO0_21>;
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input-enable;
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slew-rate = "normal";
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drive-strength = "high";
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};
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};
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pinmux_flexcomm4_usart: pinmux_flexcomm4_usart {
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group0 {
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pinmux = <FC4_RXD_SDA_MOSI_DATA_PIO0_30>;
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input-enable;
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slew-rate = "normal";
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drive-strength = "normal";
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};
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group1 {
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pinmux = <FC4_TXD_SCL_MISO_WS_PIO0_29>;
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slew-rate = "normal";
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drive-strength = "normal";
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};
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};
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pinmux_flexcomm5_spi: pinmux_flexcomm5_spi {
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group0 {
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pinmux = <FC5_SCK_PIO1_3>,
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<FC5_TXD_SCL_MISO_WS_PIO1_4>,
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<FC5_RXD_SDA_MOSI_DATA_PIO1_5>,
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<FC5_CTS_SDA_SSEL0_PIO1_6>;
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input-enable;
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slew-rate = "normal";
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drive-strength = "normal";
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};
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};
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pinmux_flexspi: pinmux_flexspi {
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group0 {
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pinmux = <FLEXSPI0B_DATA0_PIO1_11>,
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<FLEXSPI0B_DATA1_PIO1_12>,
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<FLEXSPI0B_DATA2_PIO1_13>,
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<FLEXSPI0B_DATA3_PIO1_14>,
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<FLEXSPI0B_SCLK_PIO1_29>,
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<FLEXSPI0B_DATA4_PIO2_17>,
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<FLEXSPI0B_DATA5_PIO2_18>,
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<FLEXSPI0B_SS0_N_PIO2_19>,
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<FLEXSPI0B_DATA6_PIO2_22>,
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<FLEXSPI0B_DATA7_PIO2_23>;
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input-enable;
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slew-rate = "normal";
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drive-strength = "high";
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};
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group1 {
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pinmux = <GPIO_PIO212_PIO2_12>;
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slew-rate = "normal";
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drive-strength = "normal";
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};
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};
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/*
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* The current test and sample applications uses a single channel for
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* testing so we only need to enable the pin for that single use.
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*
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* If your application requires more then the mappings are as follows
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* for the rt685_evk:
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*
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* +---------+------+---------+-------+
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* | Port# | ADC |Schematic|Arduino|
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* | pin | Chn# | |header |
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* +---------+------+---------+-------+
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* | PIO0_5 | CH0A | ADC0_0 | J30.1 |
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* +---------+------+---------+-------+
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* | PIO0_6 | CH0B | ADC0_8 | J30.2 |
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* +---------+------+---------+-------+
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* | PIO0_12 | CH1A | ADC0_1 | |
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* +---------+------+---------+-------+
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* | PIO0_13 | CH1B | ADC0_9 | |
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* +---------+------+---------+-------+
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* | PIO0_19 | CH2A | ADC0_2 | J30.3 |
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* +---------+------+---------+-------+
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* | PIO0_20 | CH2B | ADC0_10 | J30.4 |
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* +---------+------+---------+-------+
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* | PIO0_26 | CH3A | ADC0_3 | |
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* +---------+------+---------+-------+
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* | PIO0_27 | CH3B | ADC0_11 | |
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* +---------+------+---------+-------+
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* | PIO1_8 | CH4A | ADC0_4 | |
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* +---------+------+---------+-------+
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* | PIO1_9 | CH4B | ADC0_12 | |
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* +---------+------+---------+-------+
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* | PIO3_23 | CH5A | ADC0_5 | |
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* +---------+------+---------+-------+
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* | PIO3_24 | CH5B | ADC0_13 | |
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* +---------+------+---------+-------+
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*
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* Per the mimxrt6xx reference manual, The channels 0-5 are analong input.
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* Optionally, channels 0A through 5A can be paired with channels 0B
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* through 5B for differential input on their respective ADC channel.
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*
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*/
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pinmux_lpadc0: pinmux_lpadc0 {
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group0 {
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pinmux = <ADC0_CH0_PIO0_5>,
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<ADC0_CH8_PIO0_6>;
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slew-rate = "normal";
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drive-strength = "normal";
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nxp,analog-mode;
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};
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};
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pinmux_pmic_i2c: pinmux_pmic_i2c {
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group0 {
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pinmux = <PMIC_I2C_SCL>,
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<PMIC_I2C_SDA>;
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bias-pull-up;
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input-enable;
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slew-rate = "normal";
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drive-strength = "normal";
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drive-open-drain;
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};
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};
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pinmux_sctimer: pinmux_sctimer {
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group0 {
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pinmux = <SCT0_OUT7_PIO0_27>,
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<SCT0_OUT0_PIO0_14>,
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<SCT0_OUT6_PIO0_26>;
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slew-rate = "normal";
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drive-strength = "normal";
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};
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};
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pinmux_usdhc: pinmux_usdhc {
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group0 {
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pinmux = <SD0_CMD_PIO1_31>,
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<USDHC0_USDHC_DATA0_PIO2_0>,
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<USDHC0_USDHC_DATA1_PIO2_1>,
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<USDHC0_USDHC_DATA2_PIO2_2>,
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<USDHC0_USDHC_DATA3_PIO2_3>,
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<GPIO_PIO29_PIO2_9>;
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bias-pull-up;
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input-enable;
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slew-rate = "normal";
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drive-strength = "normal";
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};
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group1 {
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pinmux = <SD0_CLK_PIO1_30>;
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input-enable;
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slew-rate = "normal";
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drive-strength = "normal";
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};
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group2 {
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pinmux = <GPIO_PIO210_PIO2_10>,
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<GPIO_PIO24_PIO2_4>;
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slew-rate = "normal";
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drive-strength = "normal";
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};
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};
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};
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@ -10,6 +10,8 @@
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#include <dt-bindings/pwm/pwm.h>
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#include <dt-bindings/regulator/pca9420_i2c.h>
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#include "mimxrt685_evk_cm33-pinctrl.dtsi"
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/ {
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model = "NXP MIMXRT685-EVK board";
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compatible = "nxp,mimxrt685";
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@ -150,11 +152,15 @@
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compatible = "nxp,lpc-usart";
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status = "okay";
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current-speed = <115200>;
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pinctrl-0 = <&pinmux_flexcomm0_usart>;
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pinctrl-names = "default";
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};
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arduino_i2c: &flexcomm2 {
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compatible = "nxp,lpc-i2c";
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status = "okay";
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pinctrl-0 = <&pinmux_flexcomm2_i2c>;
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pinctrl-names = "default";
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clock-frequency = <I2C_BITRATE_FAST>;
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#address-cells = <1>;
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#size-cells = <0>;
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@ -171,6 +177,8 @@ arduino_i2c: &flexcomm2 {
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arduino_serial: &flexcomm4 {
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compatible = "nxp,lpc-usart";
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current-speed = <115200>;
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pinctrl-0 = <&pinmux_flexcomm4_usart>;
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pinctrl-names = "default";
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};
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arduino_spi: &flexcomm5 {
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@ -180,6 +188,8 @@ arduino_spi: &flexcomm5 {
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#size-cells = <0>;
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dmas = <&dma0 10>, <&dma0 11>;
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dma-names = "rx", "tx";
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pinctrl-0 = <&pinmux_flexcomm5_spi>;
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pinctrl-names = "default";
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};
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/* I2S receive channel */
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@ -191,6 +201,8 @@ i2s0: &flexcomm1 {
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#size-cells = <0>;
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dmas = <&dma0 2>;
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dma-names = "rx";
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pinctrl-0 = <&pinmux_flexcomm1_i2s>;
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pinctrl-names = "default";
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};
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/* I2S transmit channel */
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@ -202,6 +214,8 @@ i2s1: &flexcomm3 {
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#size-cells = <0>;
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dmas = <&dma0 7>;
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dma-names = "tx";
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pinctrl-0 = <&pinmux_flexcomm3_i2s>;
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pinctrl-names = "default";
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};
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/* PCA9420 PMIC */
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@ -212,6 +226,8 @@ i2s1: &flexcomm3 {
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clock-frequency = <I2C_BITRATE_FAST>;
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#address-cells = <1>;
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#size-cells = <0>;
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pinctrl-0 = <&pinmux_pmic_i2c>;
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pinctrl-names = "default";
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pca9420: pca9420@61 {
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label = "PCA9420_PMIC";
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@ -294,6 +310,8 @@ i2s1: &flexcomm3 {
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};
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&flexspi {
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pinctrl-0 = <&pinmux_flexspi>;
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pinctrl-names = "default";
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mx25um51345g: mx25um51345g@2 {
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compatible = "nxp,imx-flexspi-mx25um51345g";
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size = <DT_SIZE_M(64)>;
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@ -385,6 +403,8 @@ i2s1: &flexcomm3 {
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&sc_timer {
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status = "okay";
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pinctrl-0 = <&pinmux_sctimer>;
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pinctrl-names = "default";
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};
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&usdhc1 {
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@ -398,10 +418,14 @@ i2s1: &flexcomm3 {
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status = "okay";
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label = "SDMMC_0";
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};
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pinctrl-0 = <&pinmux_usdhc>;
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pinctrl-names = "default";
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};
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&lpadc0 {
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status = "okay";
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pinctrl-0 = <&pinmux_lpadc0>;
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pinctrl-names = "default";
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};
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zephyr_udc0: &usbhs {
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