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arm: atmel: sam3: dts: use label to generate Atmel SAM3 uart name

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Now that we can utilize label in the device tree we can convert to
getting the device name for the Atmel SAM3 UART out of the device
tree instead of from Kconfig.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2017-05-16 21:14:09 -05:00 • committed by Anas Nashif
commit 983e6a56fb
3 changed files with 2 additions and 8 deletions
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8
drivers/serial/Kconfig.atmel_sam3
View file

@ -10,14 +10,6 @@ menuconfig UART_ATMEL_SAM3
for RX and TX, and does not have other pins
(such as CTS and RTS).
config UART_ATMEL_SAM3_NAME
string "Device Name for Atmel SAM3 UART"
default "UART_0"
depends on UART_ATMEL_SAM3
help
This is the device name for UART, and is included in the device
struct.
config UART_ATMEL_SAM3_IRQ_PRI
int "Atmel SAM3 UART Interrupt Priority"
default 0

1
dts/arm/arduino_due.fixup
View file

@ -6,3 +6,4 @@
#define CONFIG_NUM_IRQ_PRIO_BITS ARM_V7M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
#define CONFIG_UART_ATMEL_SAM3_NAME ATMEL_SAM3X_UART_400E0800_LABEL

1
dts/arm/atmel/sam3x.dtsi
View file

@ -29,6 +29,7 @@
reg = <0x400E0800 0x124>;
interrupts = <8 0>;
status = "disabled";
label = "UART_0";
};
};
};