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boards: lpcxpresso11u68: add pin control nodes to lpcxpresso11u68

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Add pin control node definitions to lpcxpresso11u68 board.

Signed-off-by: Daniel DeGrasse <daniel.degrasse@nxp.com>
This commit is contained in:
Daniel DeGrasse 2022-04-13 11:41:32 -05:00 • committed by David Leach
commit ff8ba4e0f7
2 changed files with 66 additions and 1 deletions
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52
boards/arm/lpcxpresso11u68/lpcxpresso11u68-pinctrl.dtsi Normal file
View file

@ -0,0 +1,52 @@
/*
* Copyright (c) 2022, NXP
* SPDX-License-Identifier: Apache-2.0
*/
#include <dt-bindings/pinctrl/lpc11u6x-pinctrl.h>
&pinctrl {
uart0_default: uart0_default {
group0 {
pinmux = <U0_RXD_PIO0_18>,
<U0_TXD_PIO0_19>;
nxp,disable-analog-filter;
};
};
uart4_default: uart4_default {
group0 {
pinmux = <U4_RXD_PIO2_11>,
<U4_TXD_PIO2_12>;
nxp,disable-analog-filter;
};
};
i2c0_default: i2c0_default {
group0 {
pinmux = <I2C0_SCL_PIO0_4>,
<I2C0_SDA_PIO0_5>;
nxp,i2c-mode;
nxp,i2c-filter = "slow";
nxp,disable-analog-filter;
};
};
i2c0_fast: i2c0_fast{
group0 {
pinmux = <I2C0_SCL_PIO0_4>,
<I2C0_SDA_PIO0_5>;
nxp,i2c-mode;
nxp,i2c-filter = "fast";
nxp,disable-analog-filter;
};
};
syscon_default: syscon_default {
group0 {
pinmux = <XTALOUT_PIO2_1>,
<XTALIN_PIO2_0>;
nxp,analog-mode;
};
};
};

15
boards/arm/lpcxpresso11u68/lpcxpresso11u68.dts
View file

@ -7,7 +7,8 @@
/dts-v1/;
#include <nxp/nxp_lpc11u68.dtsi>
#include <zephyr/dt-bindings/pinctrl/lpc11u6x-pinctrl.h>
#include "lpcxpresso11u68-pinctrl.dtsi"
/ {
model = "NXP LPCXPRESSO11U68 board";
@ -90,6 +91,8 @@
&uart0 {
pinmuxs = <&pinmux1 26 IOCON_FUNC2>, <&pinmux1 27 IOCON_FUNC2>;
pinmux-names = "RXD", "TXD";
pinctrl-0 = <&uart0_default>;
pinctrl-names = "default";
current-speed = <115200>;
status = "okay";
};
@ -97,6 +100,8 @@
arduino_serial: &uart4 {
pinmuxs = <&pinmux2 11 IOCON_FUNC1>, <&pinmux2 12 IOCON_FUNC1>;
pinmux-names = "RXD", "TXD";
pinctrl-0 = <&uart4_default>;
pinctrl-names = "default";
current-speed = <115200>;
status = "okay";
};
@ -104,6 +109,9 @@ arduino_serial: &uart4 {
arduino_i2c: &i2c0 {
pinmuxs = <&pinmux0 4 IOCON_FUNC1>,
<&pinmux0 5 IOCON_FUNC1>;
pinctrl-0 = <&i2c0_default>;
pinctrl-1 = <&i2c0_fast>;
pinctrl-names = "default", "fast-plus";
pinmux-names = "SCL", "SDA";
status = "okay";
};
@ -123,3 +131,8 @@ arduino_i2c: &i2c0 {
&gpio2 {
status = "okay";
};
&syscon {
pinctrl-0 = <&syscon_default>;
pinctrl-names = "default";
};