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drivers: serial: Rework Silabs Gecko UART Driver

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Introduces the location property and adds the ability to use values
generated by the device tree configuration.

Signed-off-by: Diego Sueiro <diego.sueiro@gmail.com>
Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Diego Sueiro 2018-10-16 17:51:01 +01:00 • committed by Kumar Gala
commit 0c7a28c4cc
18 changed files with 326 additions and 145 deletions
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22
soc/arm/silabs_exx32/efr32fg1p/dts_fixup.h
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@ -7,10 +7,26 @@
/* SoC level DTS fixup file */
#define CONFIG_NUM_IRQ_PRIO_BITS ARM_V7M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
#define CONFIG_USART_GECKO_0_NAME SILABS_EFM32_USART_40010000_LABEL
#define CONFIG_USART_GECKO_0_BAUD_RATE SILABS_EFM32_USART_40010000_CURRENT_SPEED
#define CONFIG_USART_GECKO_0_IRQ_PRI SILABS_EFM32_USART_40010000_IRQ_0_PRIORITY
#define CONFIG_USART_GECKO_0_BASE_ADDRESS SILABS_GECKO_USART_40010000_BASE_ADDRESS
#define CONFIG_USART_GECKO_0_CURRENT_SPEED SILABS_GECKO_USART_40010000_CURRENT_SPEED
#define CONFIG_USART_GECKO_0_IRQ_RX SILABS_GECKO_USART_40010000_IRQ_0
#define CONFIG_USART_GECKO_0_IRQ_RX_PRIORITY SILABS_GECKO_USART_40010000_IRQ_0_PRIORITY
#define CONFIG_USART_GECKO_0_IRQ_TX SILABS_GECKO_USART_40010000_IRQ_1
#define CONFIG_USART_GECKO_0_IRQ_TX_PRIORITY SILABS_GECKO_USART_40010000_IRQ_1_PRIORITY
#define CONFIG_USART_GECKO_0_LABEL SILABS_GECKO_USART_40010000_LABEL
#define CONFIG_USART_GECKO_0_LOCATION SILABS_GECKO_USART_40010000_LOCATION
#define CONFIG_USART_GECKO_0_SIZE SILABS_GECKO_USART_40010000_SIZE
#define CONFIG_USART_GECKO_1_BASE_ADDRESS SILABS_GECKO_USART_40010400_BASE_ADDRESS
#define CONFIG_USART_GECKO_1_CURRENT_SPEED SILABS_GECKO_USART_40010400_CURRENT_SPEED
#define CONFIG_USART_GECKO_1_IRQ_RX SILABS_GECKO_USART_40010400_IRQ_0
#define CONFIG_USART_GECKO_1_IRQ_RX_PRIORITY SILABS_GECKO_USART_40010400_IRQ_0_PRIORITY
#define CONFIG_USART_GECKO_1_IRQ_TX SILABS_GECKO_USART_40010400_IRQ_1
#define CONFIG_USART_GECKO_1_IRQ_TX_PRIORITY SILABS_GECKO_USART_40010400_IRQ_1_PRIORITY
#define CONFIG_USART_GECKO_1_LABEL SILABS_GECKO_USART_40010400_LABEL
#define CONFIG_USART_GECKO_1_LOCATION SILABS_GECKO_USART_40010400_LOCATION
#define CONFIG_USART_GECKO_1_SIZE SILABS_GECKO_USART_40010400_SIZE
#define CONFIG_GPIO_GECKO_COMMON_NAME SILABS_EFR32XG1_GPIO_4000A400_LABEL
#define CONFIG_GPIO_GECKO_COMMON_EVEN_IRQ SILABS_EFR32XG1_GPIO_4000A400_IRQ_GPIO_EVEN