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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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6
drivers/hwinfo/hwinfo_litex.c
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@ -4,6 +4,8 @@
* SPDX-License-Identifier: Apache-2.0
*/
#define DT_DRV_COMPAT litex_dna0
#include <drivers/hwinfo.h>
#include <soc.h>
#include <string.h>
@ -12,8 +14,8 @@
ssize_t z_impl_hwinfo_get_device_id(u8_t *buffer, size_t length)
{
u32_t volatile *ptr = (u32_t volatile *)(DT_INST_0_LITEX_DNA0_BASE_ADDRESS);
ssize_t end = MIN(length, (DT_INST_0_LITEX_DNA0_SIZE / sizeof(u32_t)));
u32_t volatile *ptr = (u32_t volatile *)(DT_INST_REG_ADDR(0));
ssize_t end = MIN(length, (DT_INST_REG_SIZE(0) / sizeof(u32_t)));
for (int i = 0; i < end; i++) {
/* In LiteX even though registers are 32-bit wide, each one