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drivers: entropy: Add support for SCE9 to entropy driver

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add support SCE9 to entropy driver for Renesas RA

Signed-off-by: Minh Hoang <minh.hoang.wm@bp.renesas.com>
Signed-off-by: The Nguyen <the.nguyen.yf@renesas.com>
This commit is contained in:
Minh Hoang 2024-08-06 10:50:47 +07:00 committed by Benjamin Cabé
parent d149ff49fe
commit 0b5e17f69b
4 changed files with 19 additions and 2 deletions
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5
drivers/entropy/Kconfig.renesas_ra
View file

@ -6,8 +6,9 @@
config ENTROPY_RENESAS_RA
bool "Renesas RA TRNG driver"
default y
depends on DT_HAS_RENESAS_RA_RSIP_E51A_TRNG_ENABLED || DT_HAS_RENESAS_RA_SCE7_RNG_ENABLED \
|| DT_HAS_RENESAS_RA_SCE5_RNG_ENABLED || DT_HAS_RENESAS_RA_TRNG_ENABLED
depends on DT_HAS_RENESAS_RA_RSIP_E51A_TRNG_ENABLED || DT_HAS_RENESAS_RA_SCE9_RNG_ENABLED \
|| DT_HAS_RENESAS_RA_SCE7_RNG_ENABLED || DT_HAS_RENESAS_RA_SCE5_RNG_ENABLED \
|| DT_HAS_RENESAS_RA_TRNG_ENABLED
select ENTROPY_HAS_DRIVER
select USE_RA_FSP_SCE
help

1
drivers/entropy/entropy_renesas_ra.c
View file

@ -50,4 +50,5 @@ static int entropy_renesas_ra_init(const struct device *dev)
DT_FOREACH_STATUS_OKAY(renesas_ra_rsip_e51a_trng, RENESAS_RA_ENTROPY_INIT)
DT_FOREACH_STATUS_OKAY(renesas_ra_sce5_rng, RENESAS_RA_ENTROPY_INIT)
DT_FOREACH_STATUS_OKAY(renesas_ra_sce7_rng, RENESAS_RA_ENTROPY_INIT)
DT_FOREACH_STATUS_OKAY(renesas_ra_sce9_rng, RENESAS_RA_ENTROPY_INIT)
DT_FOREACH_STATUS_OKAY(renesas_ra_trng, RENESAS_RA_ENTROPY_INIT)

8
dts/bindings/rng/renesas,ra-sce9-rng.yaml Normal file
View file

@ -0,0 +1,8 @@
# Copyright (c) 2024 Renesas Electronics Corporation
# SPDX-License-Identifier: Apache-2.0
description: Renesas RA SCE9 TRNG
compatible: "renesas,ra-sce9-rng"
include: base.yaml

7
modules/Kconfig.renesas_fsp
View file

@ -59,6 +59,13 @@ config HAS_RENESAS_RA_RSIP_E51A
help
Includes RSIP-E51A implementation for SCE driver
config HAS_RENESAS_RA_SCE9
bool
default y
depends on DT_HAS_RENESAS_RA_SCE9_RNG_ENABLED
help
Includes SCE9 implementation for SCE driver
config HAS_RENESAS_RA_SCE7
bool
default y