ab748e3afb
Within a single series pin mapping between location setting and pin name is uniform. The only difference is availability of the module, i.e. i2c1 may be missing on some part numbers, or availability of the pin, i.e. 32 pin package will not provide all the pins available on 48 pin package. It's better to manage these differences at the DTS/Kconfig level. This commit removes dependency of soc_pinmap.h files on part numbers. Signed-off-by: Piotr Mienkowski <piotr.mienkowski@gmail.com>
85 lines
2.9 KiB
C
85 lines
2.9 KiB
C
/*
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* Copyright (c) 2018 Christian Taedcke
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* SPDX-License-Identifier: Apache-2.0
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*/
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/** @file
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* @brief Silabs EFM32PG12B MCU pin definitions.
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*
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* This file contains pin configuration data required by different MCU
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* modules to correctly configure GPIO controller.
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*/
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#ifndef _SILABS_EFM32PG12B_SOC_PINMAP_H_
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#define _SILABS_EFM32PG12B_SOC_PINMAP_H_
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#include <soc.h>
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#include <em_gpio.h>
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#ifdef CONFIG_USART_GECKO_0
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#if (DT_USART_GECKO_0_GPIO_LOC == 0)
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#define PIN_USART0_TXD {gpioPortA, 0, gpioModePushPull, 1}
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#define PIN_USART0_RXD {gpioPortA, 1, gpioModeInput, 1}
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#elif (DT_USART_GECKO_0_GPIO_LOC == 1)
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#define PIN_USART0_TXD {gpioPortA, 1, gpioModePushPull, 1}
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#define PIN_USART0_RXD {gpioPortA, 2, gpioModeInput, 1}
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#elif (DT_USART_GECKO_0_GPIO_LOC == 2)
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#define PIN_USART0_TXD {gpioPortA, 2, gpioModePushPull, 1}
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#define PIN_USART0_RXD {gpioPortA, 3, gpioModeInput, 1}
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#elif (DT_USART_GECKO_0_GPIO_LOC == 18)
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#define PIN_USART0_TXD {gpioPortD, 10, gpioModePushPull, 1}
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#define PIN_USART0_RXD {gpioPortD, 11, gpioModeInput, 1}
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#else
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#error ("Serial Driver for Gecko MCUs not implemented for this location index")
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#endif
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#endif /* CONFIG_USART_GECKO_0 */
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#ifdef CONFIG_USART_GECKO_1
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#if (CONFIG_USART_GECKO_1_GPIO_LOC == 0)
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#error ("Serial Driver for Gecko MCUs not implemented for this location index")
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#elif (DT_USART_GECKO_1_GPIO_LOC == 1)
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#define PIN_USART1_TXD {gpioPortA, 1, gpioModePushPull, 1}
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#define PIN_USART1_RXD {gpioPortA, 2, gpioModeInput, 1}
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#elif (DT_USART_GECKO_1_GPIO_LOC == 2)
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#define PIN_USART1_TXD {gpioPortA, 2, gpioModePushPull, 1}
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#define PIN_USART1_RXD {gpioPortA, 3, gpioModeInput, 1}
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#elif (DT_USART_GECKO_1_GPIO_LOC == 3)
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#define PIN_USART1_TXD {gpioPortA, 3, gpioModePushPull, 1}
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#define PIN_USART1_RXD {gpioPortA, 4, gpioModeInput, 1}
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#else
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#error ("Serial Driver for Gecko MCUs not implemented for this location index")
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#endif
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#endif /* CONFIG_USART_GECKO_1 */
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#ifdef CONFIG_LEUART_GECKO
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#ifdef CONFIG_LEUART_GECKO_0
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#if (DT_LEUART_GECKO_0_LOCATION == 18)
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#define PIN_LEUART0_TXD {gpioPortD, 10, gpioModePushPull, 1}
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#define PIN_LEUART0_RXD {gpioPortD, 11, gpioModeInput, 1}
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#else
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#error ("Serial Driver for Gecko MCUs not implemented for this location index")
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#endif
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#endif /* CONFIG_LEUART_GECKO_0 */
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#endif /* CONFIG_LEUART_GECKO */
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#ifdef CONFIG_I2C_GECKO
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#ifdef CONFIG_I2C_0
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#if (DT_I2C_GECKO_0_LOCATION == 15)
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#define PIN_I2C0_SDA {gpioPortC, 10, gpioModeWiredAnd, 1}
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#define PIN_I2C0_SCL {gpioPortC, 11, gpioModeWiredAnd, 1}
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#else
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#error ("I2C Driver for Gecko MCUs not implemented for this location index")
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#endif
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#endif /* CONFIG_I2C_0 */
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#ifdef CONFIG_I2C_1
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#if (DT_I2C_GECKO_1_LOCATION == 6)
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#define PIN_I2C1_SDA {gpioPortB, 6, gpioModeWiredAnd, 1}
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#define PIN_I2C1_SCL {gpioPortB, 7, gpioModeWiredAnd, 1}
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#else
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#error ("I2C Driver for Gecko MCUs not implemented for this location index")
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#endif
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#endif /* CONFIG_I2C_1 */
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#endif /* CONFIG_I2C_GECKO */
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#endif /* _SILABS_EFM32PG12B_SOC_PINMAP_H_ */
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