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drivers: atmel sam0: Convert atmel sam0 drivers to new DT_INST macros

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Convert older DT_INST_ macro use in atmel sam0 drivers to the new
include/devicetree.h DT_INST macro APIs.

Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
This commit is contained in:
Kumar Gala 2020-03-24 15:41:31 -05:00 • committed by Maureen Helm
commit 28870e7a32
10 changed files with 82 additions and 62 deletions
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20
drivers/dma/dma_sam0.c
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@ -4,6 +4,8 @@
* SPDX-License-Identifier: Apache-2.0
*/
#define DT_DRV_COMPAT atmel_sam0_dmac
#include <device.h>
#include <soc.h>
#include <drivers/dma.h>
@ -11,7 +13,7 @@
#include <logging/log.h>
LOG_MODULE_REGISTER(dma_sam0, CONFIG_DMA_LOG_LEVEL);
#define DMA_REGS ((Dmac *)DT_INST_0_ATMEL_SAM0_DMAC_BASE_ADDRESS)
#define DMA_REGS ((Dmac *)DT_INST_REG_ADDR(0))
typedef void (*dma_callback)(void *callback_arg, u32_t channel,
int error_code);
@ -381,10 +383,10 @@ DEVICE_DECLARE(dma_sam0_0);
#define DMA_SAM0_IRQ_CONNECT(n) \
do { \
IRQ_CONNECT(DT_INST_0_ATMEL_SAM0_DMAC_IRQ_ ## n, \
DT_INST_0_ATMEL_SAM0_DMAC_IRQ_ ## n ## _PRIORITY, \
IRQ_CONNECT(DT_INST_IRQ_BY_IDX(0, n, irq), \
DT_INST_IRQ_HAS_IDX(0, n, priority), \
dma_sam0_isr, DEVICE_GET(dma_sam0_0), 0); \
irq_enable(DT_INST_0_ATMEL_SAM0_DMAC_IRQ_ ## n); \
irq_enable(DT_INST_IRQ_BY_IDX(0, n, irq)); \
} while (0)
static int dma_sam0_init(struct device *dev)
@ -411,19 +413,19 @@ static int dma_sam0_init(struct device *dev)
/* Enable the unit and enable all priorities */
DMA_REGS->CTRL.reg = DMAC_CTRL_DMAENABLE | DMAC_CTRL_LVLEN(0x0F);
#ifdef DT_INST_0_ATMEL_SAM0_DMAC_IRQ_0
#if DT_INST_IRQ_HAS_CELL(0, irq)
DMA_SAM0_IRQ_CONNECT(0);
#endif
#ifdef DT_INST_0_ATMEL_SAM0_DMAC_IRQ_1
#if DT_INST_IRQ_HAS_IDX(0, 1)
DMA_SAM0_IRQ_CONNECT(1);
#endif
#ifdef DT_INST_0_ATMEL_SAM0_DMAC_IRQ_2
#if DT_INST_IRQ_HAS_IDX(0, 2)
DMA_SAM0_IRQ_CONNECT(2);
#endif
#ifdef DT_INST_0_ATMEL_SAM0_DMAC_IRQ_3
#if DT_INST_IRQ_HAS_IDX(0, 3)
DMA_SAM0_IRQ_CONNECT(3);
#endif
#ifdef DT_INST_0_ATMEL_SAM0_DMAC_IRQ_4
#if DT_INST_IRQ_HAS_IDX(0, 4)
DMA_SAM0_IRQ_CONNECT(4);
#endif