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feat(plat/rcar3): modify SWDT counter setting for R-Car D3

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Modified the SWDT counter setting for R-Car D3.

Signed-off-by: Hideyuki Nitta <hideyuki.nitta.jf@hitachi.com>
Signed-off-by: Toshiyuki Ogasahara <toshiyuki.ogasahara.bo@hitachi.com>
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Change-Id: If1fa12bf644486f3fad3c6b54cda6c4cbb604103
This commit is contained in:
Toshiyuki Ogasahara 2021-07-12 19:22:29 +09:00 • committed by Marek Vasut
parent 042d710d1d
commit 053c134683
1 changed files with 4 additions and 2 deletions
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6
drivers/renesas/common/watchdog/swdt.c
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2015-2020, Renesas Electronics Corporation. All rights reserved.
* Copyright (c) 2015-2021, Renesas Electronics Corporation. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -78,7 +78,7 @@ static void swdt_disable(void)
void rcar_swdt_init(void)
{
uint32_t rmsk, sr;
#if (RCAR_LSI != RCAR_E3) && (RCAR_LSI != RZ_G2E)
#if (RCAR_LSI != RCAR_E3) && (RCAR_LSI != RCAR_D3) && (RCAR_LSI != RZ_G2E)
uint32_t reg, val, product_cut, chk_data;
reg = mmio_read_32(RCAR_PRR);
@ -96,6 +96,8 @@ void rcar_swdt_init(void)
#if (RCAR_LSI == RCAR_E3) || (RCAR_LSI == RZ_G2E)
mmio_write_32(SWDT_WTCNT, WTCNT_UPPER_BYTE | WTCNT_COUNT_7p81k);
#elif (RCAR_LSI == RCAR_D3)
mmio_write_32(SWDT_WTCNT, WTCNT_UPPER_BYTE | WTCNT_COUNT_8p13k);
#else
val = WTCNT_UPPER_BYTE;