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drivers: litex: Convert litex drivers to new DT_INST macros

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Convert older DT_INST_ macro use in litex 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 15:58:31 -05:00 • committed by Maureen Helm
commit 88469b7010
11 changed files with 92 additions and 72 deletions
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8
drivers/timer/litex_timer.c
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@ -4,13 +4,15 @@
* SPDX-License-Identifier: Apache-2.0
*/
#define DT_DRV_COMPAT litex_timer0
#include <kernel.h>
#include <arch/cpu.h>
#include <device.h>
#include <irq.h>
#include <drivers/timer/system_timer.h>
#define TIMER_BASE DT_INST_0_LITEX_TIMER0_BASE_ADDRESS
#define TIMER_BASE DT_INST_REG_ADDR(0)
#define TIMER_LOAD_ADDR ((TIMER_BASE) + 0x00)
#define TIMER_RELOAD_ADDR ((TIMER_BASE) + 0x10)
#define TIMER_EN_ADDR ((TIMER_BASE) + 0x20)
@ -18,7 +20,7 @@
#define TIMER_EV_ENABLE_ADDR ((TIMER_BASE) + 0x40)
#define TIMER_EV 0x1
#define TIMER_IRQ DT_INST_0_LITEX_TIMER0_IRQ_0
#define TIMER_IRQ DT_INST_IRQN(0)
#define TIMER_DISABLE 0x0
#define TIMER_ENABLE 0x1
@ -50,7 +52,7 @@ u32_t z_clock_elapsed(void)
int z_clock_driver_init(struct device *device)
{
ARG_UNUSED(device);
IRQ_CONNECT(TIMER_IRQ, DT_INST_0_LITEX_TIMER0_IRQ_0_PRIORITY,
IRQ_CONNECT(TIMER_IRQ, DT_INST_IRQ(0, priority),
litex_timer_irq_handler, NULL, 0);
irq_enable(TIMER_IRQ);