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soc: atmel_sam0: Add SAME54

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This adds supoprt for the Atmel SAME54 SoC.

The SAME5x/SAMD5x is a line of Cortex-M4F MCUs that share peripherals
with the sam0 Cortex-M0+ and saml1x Cortex-M23 parts.

Signed-off-by: Benjamin Valentin <benjamin.valentin@ml-pa.com>
This commit is contained in:
Benjamin Valentin 2019-03-14 15:18:59 +01:00 • committed by Kumar Gala
commit 496ace1500
18 changed files with 702 additions and 0 deletions
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15
soc/arm/atmel_sam0/same54/dts_fixup.h Normal file
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@ -0,0 +1,15 @@
/*
* Copyright (c) 2019 ML!PA Consulting GmbH
*
* SPDX-License-Identifier: Apache-2.0
*/
/* SoC level DTS fixup file */
#define DT_FLASH_DEV_NAME DT_ATMEL_SAM0_NVMCTRL_0_LABEL
#define CONFIG_ENTROPY_NAME DT_ATMEL_SAM0_TRNG_0_LABEL
#define DT_NUM_IRQ_PRIO_BITS DT_ARM_V7M_NVIC_E000E100_ARM_NUM_IRQ_PRIORITY_BITS
/* End of SoC Level DTS fixup file */