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boards: arm: nrf51_ble400: migrate to pinctrl

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Use pinctrl instead of `-pin` properties.

Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This commit is contained in:
Gerard Marull-Paretas 2022-03-16 18:26:33 +01:00 • committed by Carles Cufí
commit b54b53f4f5
3 changed files with 70 additions and 9 deletions
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58
boards/arm/nrf51_ble400/nrf51_ble400-pinctrl.dtsi Normal file
View file

@ -0,0 +1,58 @@
/*
* Copyright (c) 2022 Nordic Semiconductor
* SPDX-License-Identifier: Apache-2.0
*/
&pinctrl {
i2c0_default: i2c0_default {
group1 {
psels = <NRF_PSEL(TWIM_SDA, 0, 0)>,
<NRF_PSEL(TWIM_SCL, 0, 1)>;
};
};
i2c0_sleep: i2c0_sleep {
group1 {
psels = <NRF_PSEL(TWIM_SDA, 0, 0)>,
<NRF_PSEL(TWIM_SCL, 0, 1)>;
low-power-enable;
};
};
spi1_default: spi1_default {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 0, 25)>,
<NRF_PSEL(SPIM_MOSI, 0, 24)>,
<NRF_PSEL(SPIM_MISO, 0, 23)>;
};
};
spi1_sleep: spi1_sleep {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 0, 25)>,
<NRF_PSEL(SPIM_MOSI, 0, 24)>,
<NRF_PSEL(SPIM_MISO, 0, 23)>;
low-power-enable;
};
};
uart0_default: uart0_default {
group1 {
psels = <NRF_PSEL(UART_TX, 0, 9)>,
<NRF_PSEL(UART_RX, 0, 11)>,
<NRF_PSEL(UART_RTS, 0, 8)>,
<NRF_PSEL(UART_CTS, 0, 10)>;
};
};
uart0_sleep: uart0_sleep {
group1 {
psels = <NRF_PSEL(UART_TX, 0, 9)>,
<NRF_PSEL(UART_RX, 0, 11)>,
<NRF_PSEL(UART_RTS, 0, 8)>,
<NRF_PSEL(UART_CTS, 0, 10)>;
low-power-enable;
};
};
};

19
boards/arm/nrf51_ble400/nrf51_ble400.dts
View file

@ -6,6 +6,7 @@
/dts-v1/;
#include <nordic/nrf51822_qfaa.dtsi>
#include "nrf51_ble400-pinctrl.dtsi"
/ {
model = "Waveshare BLE400";
@ -81,25 +82,25 @@
&i2c0 {
status = "okay";
sda-pin = <0>;
scl-pin = <1>;
/* smba-pin = <2>; */
pinctrl-0 = <&i2c0_default>;
pinctrl-1 = <&i2c0_sleep>;
pinctrl-names = "default", "sleep";
};
&spi1 {
compatible = "nordic,nrf-spi";
status = "okay";
sck-pin = <25>;
mosi-pin = <24>;
miso-pin = <23>;
cs-gpios = <&gpio0 30 GPIO_ACTIVE_LOW>;
pinctrl-0 = <&spi1_default>;
pinctrl-1 = <&spi1_sleep>;
pinctrl-names = "default", "sleep";
};
&uart0 {
current-speed = <115200>;
status = "okay";
tx-pin = <9>;
rx-pin = <11>;
rts-pin = <8>;
cts-pin = <10>;
pinctrl-0 = <&uart0_default>;
pinctrl-1 = <&uart0_sleep>;
pinctrl-names = "default", "sleep";
};

2
boards/arm/nrf51_ble400/nrf51_ble400_defconfig
View file

@ -13,3 +13,5 @@ CONFIG_SERIAL=y
# enable console
CONFIG_CONSOLE=y
CONFIG_UART_CONSOLE=y
CONFIG_PINCTRL=y