134 lines
2.4 KiB
Plaintext
134 lines
2.4 KiB
Plaintext
/*
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* Copyright (c) 2023 Ambiq Micro Inc. <www.ambiq.com>
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <dt-bindings/pinctrl/ambiq-apollo3-pinctrl.h>
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&pinctrl {
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uart0_default: uart0_default {
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group1 {
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pinmux = <UART0TX_P22>;
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};
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group2 {
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pinmux = <UART0RX_P23>;
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input-enable;
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};
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};
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i2c0_default: i2c0_default {
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group1 {
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pinmux = <M0SCL_P5>, <M0SDAWIR3_P6>;
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drive-open-drain;
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drive-strength = "0.5";
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bias-pull-up;
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};
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};
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i2c1_default: i2c1_default {
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group1 {
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pinmux = <M1SCL_P8>, <M1SDAWIR3_P9>;
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drive-open-drain;
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drive-strength = "0.5";
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bias-pull-up;
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};
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};
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i2c2_default: i2c2_default {
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group1 {
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pinmux = <M2SCL_P27>, <M2SDAWIR3_P25>;
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drive-open-drain;
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drive-strength = "0.5";
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bias-pull-up;
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};
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};
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i2c3_default: i2c3_default {
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group1 {
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pinmux = <M3SCL_P42>, <M3SDAWIR3_P43>;
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drive-open-drain;
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drive-strength = "0.5";
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bias-pull-up;
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};
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};
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i2c4_default: i2c4_default {
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group1 {
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pinmux = <M4SCL_P39>, <M4SDAWIR3_P40>;
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drive-open-drain;
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drive-strength = "0.5";
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bias-pull-up;
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};
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};
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i2c5_default: i2c5_default {
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group1 {
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pinmux = <M5SCL_P48>, <M5SDAWIR3_P49>;
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drive-open-drain;
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drive-strength = "0.5";
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bias-pull-up;
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};
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};
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spi0_default: spi0_default {
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group1 {
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pinmux = <M0SCK_P5>, <M0MISO_P6>, <M0MOSI_P7>;
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};
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};
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spi1_default: spi1_default {
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group1 {
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pinmux = <M1SCK_P8>, <M1MISO_P9>, <M1MOSI_P10>;
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};
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};
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spi2_default: spi2_default {
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group1 {
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pinmux = <M2SCK_P27>, <M2MISO_P25>, <M2MOSI_P28>;
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};
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};
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spi3_default: spi3_default {
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group1 {
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pinmux = <M3SCK_P42>, <M3MISO_P43>, <M3MOSI_P38>;
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};
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};
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spi4_default: spi4_default {
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group1 {
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pinmux = <M4SCK_P39>, <M4MISO_P40>, <M4MOSI_P44>;
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};
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};
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spi5_default: spi5_default {
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group1 {
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pinmux = <M5SCK_P48>, <M5MISO_P49>, <M5MOSI_P47>;
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};
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};
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adc0_default: adc0_default{
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group1 {
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pinmux = <ADCSE4_P32>, <ADCSE7_P35>;
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drive-strength = "0.1";
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};
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};
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mspi0_default: mspi0_default{
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group1 {
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pinmux = <MSPI0_0_P22>,
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<MSPI0_1_P26>,
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<MSPI0_2_P4>,
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<MSPI0_3_P23>,
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<MSPI0_8_P24>;
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};
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group2 {
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pinmux = <NCE19_P19>;
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drive-push-pull;
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drive-strength = "0.5";
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ambiq,iom-nce-module = <0>;
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ambiq,iom-num = <6>;
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};
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};
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bleif_default: bleif_default{
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group1 {
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pinmux = <BLEIF_SCK_P30>,
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<BLEIF_MISO_P31>,
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<BLEIF_MOSI_P32>,
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<BLEIF_CSN_P33>,
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<BLEIF_STATUS_P35>,
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<BLEIF_IRQ_P41>;
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};
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};
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};
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