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zephyr/boards/arc/arduino_101_sss/dts_fixup.h

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sensors: bmi160: Add DTS support Convert the BMI160 to use Device Tree to get SPI and GPIO params instead of Kconfig. Updated samples, tests, and arduino_101_sss board support for this. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-11-07 05:00:30 +08:00
/*
* Copyright (c) 2018 Linaro Limited
*
* SPDX-License-Identifier: Apache-2.0
*/
dts_fixups: Use DT_ prefix in all defined labels not related to Kconfig These changes were obtained by running a script created by Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> for the following specification: 1. Read the contents of all dts_fixup.h files in Zephyr 2. Check the left-hand side of the #define macros (i.e. the X in #define X Y) 3. Check if that name is also the name of a Kconfig option 3.a If it is, then do nothing 3.b If it is not, then replace CONFIG_ with DT_ or add DT_ if it has neither of these two prefixes 4. Replace the use of the changed #define in the code itself (.c, .h, .ld) Additionally, some tweaks had to be added to this script to catch some of the macros used in the code in a parameterized form, e.g.: - CONFIG_GPIO_STM32_GPIO##__SUFFIX##_BASE_ADDRESS - CONFIG_UART_##idx##_TX_PIN - I2C_SBCON_##_num##_BASE_ADDR and to prevent adding DT_ prefix to the following symbols: - FLASH_START - FLASH_SIZE - SRAM_START - SRAM_SIZE - _ROM_ADDR - _ROM_SIZE - _RAM_ADDR - _RAM_SIZE which are surprisingly also defined in some dts_fixup.h files. Finally, some manual corrections had to be done as well: - name##_IRQ -> DT_##name##_IRQ in uart_stm32.c Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2018-11-13 22:15:23 +08:00
#define DT_BMI160_SLAVE DT_SNPS_DESIGNWARE_SPI_80010100_BOSCH_BMI160_1_BASE_ADDRESS
#define DT_BMI160_SPI_PORT_NAME DT_SNPS_DESIGNWARE_SPI_80010100_BOSCH_BMI160_1_BUS_NAME
#define DT_BMI160_GPIO_DEV_NAME DT_SNPS_DESIGNWARE_SPI_80010100_BOSCH_BMI160_1_INT_GPIOS_CONTROLLER
#define DT_BMI160_GPIO_PIN_NUM DT_SNPS_DESIGNWARE_SPI_80010100_BOSCH_BMI160_1_INT_GPIOS_PIN
#define DT_BMI160_NAME DT_SNPS_DESIGNWARE_SPI_80010100_BOSCH_BMI160_1_LABEL
#define DT_BMI160_SPI_BUS_FREQ DT_SNPS_DESIGNWARE_SPI_80010100_BOSCH_BMI160_1_SPI_MAX_FREQUENCY
sensors: bmi160: Add DTS support Convert the BMI160 to use Device Tree to get SPI and GPIO params instead of Kconfig. Updated samples, tests, and arduino_101_sss board support for this. Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2018-11-07 05:00:30 +08:00