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boards: 96b_argonkey: configure serial pins from DT

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usart1 pinmuxes are now configured from DT pinctrl.

Signed-off-by: Jeremy LOCHE <lochejeremy@gmail.com>
This commit is contained in:
Jeremy LOCHE 2020-10-06 15:27:13 +02:00 • committed by Kumar Gala
commit 5f61d2ce6f
2 changed files with 2 additions and 4 deletions
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2
boards/arm/96b_argonkey/96b_argonkey.dts
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@ -6,6 +6,7 @@
/dts-v1/;
#include <st/f4/stm32f412Xg.dtsi>
#include <st/f4/stm32f412c(e-g)ux-pinctrl.dtsi>
/ {
model = "Tocoding Argonkey 96boards";
@ -46,6 +47,7 @@
};
&usart1 {
pinctrl-0 = <&usart1_tx_pa9 &usart1_rx_pa10>;
current-speed = <115200>;
status = "okay";
};

4
boards/arm/96b_argonkey/pinmux.c
View file

@ -14,10 +14,6 @@
/* pin assignments for 96boards Argonkey board */
static const struct pin_config pinconf[] = {
#if DT_NODE_HAS_STATUS(DT_NODELABEL(usart1), okay) && CONFIG_SERIAL
{STM32_PIN_PA9, STM32F4_PINMUX_FUNC_PA9_USART1_TX},
{STM32_PIN_PA10, STM32F4_PINMUX_FUNC_PA10_USART1_RX},
#endif
#if DT_NODE_HAS_STATUS(DT_NODELABEL(i2c1), okay) && CONFIG_I2C
{STM32_PIN_PB6, STM32F4_PINMUX_FUNC_PB6_I2C1_SCL},
{STM32_PIN_PB7, STM32F4_PINMUX_FUNC_PB7_I2C1_SDA},