Commit 0076a3b5 authored by Daniel DeGrasse's avatar Daniel DeGrasse Committed by Christopher Friedt
Browse files

boards: mimxrt1010_evk: Fix drive strength in pinmux 



MCUXpresso SDK sets the drive strength of LPUART and LPI2C pins to 4 for
this SOC, versus 6 for most other RT10xx boards. Update the pinmux.c
file for mimxrt1010_evk to reflect this.

Signed-off-by: default avatarDaniel DeGrasse <daniel.degrasse@nxp.com>
parent 430224ea

boards/arm/mimxrt1010_evk/pinmux.c

+8 −4
Original line number Diff line number Diff line
@@ -36,6 +36,10 @@ static int mimxrt1010_evk_init(const struct device *dev) 
				IOMUXC_SW_PAD_CTL_PAD_DSE(4));

#endif



/* MCUX SDK sets the drive strength of pins on RT1010 to 4 by default,

 * hence the difference between the drive strength selected here and in other

 * board pinmux files

 */

#if DT_NODE_HAS_STATUS(DT_NODELABEL(lpuart1), okay) && CONFIG_SERIAL

	/* LPUART1 TX/RX */

	IOMUXC_SetPinMux(IOMUXC_GPIO_09_LPUART1_RXD, 0);
@@ -44,12 +48,12 @@ static int mimxrt1010_evk_init(const struct device *dev) 
	IOMUXC_SetPinConfig(IOMUXC_GPIO_09_LPUART1_RXD,

				IOMUXC_SW_PAD_CTL_PAD_PKE_MASK |

				IOMUXC_SW_PAD_CTL_PAD_SPEED(2) |

				IOMUXC_SW_PAD_CTL_PAD_DSE(6));

				IOMUXC_SW_PAD_CTL_PAD_DSE(4));



	IOMUXC_SetPinConfig(IOMUXC_GPIO_10_LPUART1_TXD,

				IOMUXC_SW_PAD_CTL_PAD_PKE_MASK |

				IOMUXC_SW_PAD_CTL_PAD_SPEED(2) |

				IOMUXC_SW_PAD_CTL_PAD_DSE(6));

				IOMUXC_SW_PAD_CTL_PAD_DSE(4));

#endif



#if DT_NODE_HAS_STATUS(DT_NODELABEL(lpi2c1), okay) && CONFIG_I2C
@@ -62,14 +66,14 @@ static int mimxrt1010_evk_init(const struct device *dev) 
				IOMUXC_SW_PAD_CTL_PAD_PKE_MASK |

				IOMUXC_SW_PAD_CTL_PAD_ODE_MASK |

				IOMUXC_SW_PAD_CTL_PAD_SPEED(2) |

				IOMUXC_SW_PAD_CTL_PAD_DSE(6));

				IOMUXC_SW_PAD_CTL_PAD_DSE(4));



	IOMUXC_SetPinConfig(IOMUXC_GPIO_01_LPI2C1_SDA,

				IOMUXC_SW_PAD_CTL_PAD_PUS(3) |

				IOMUXC_SW_PAD_CTL_PAD_PKE_MASK |

				IOMUXC_SW_PAD_CTL_PAD_ODE_MASK |

				IOMUXC_SW_PAD_CTL_PAD_SPEED(2) |

				IOMUXC_SW_PAD_CTL_PAD_DSE(6));

				IOMUXC_SW_PAD_CTL_PAD_DSE(4));

#endif



#if DT_NODE_HAS_STATUS(DT_NODELABEL(lpspi1), okay) && CONFIG_SPI

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