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MIPS: loongson32: ls1c: Fix hang during startup

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[ Upstream commit 35508d2424 ]

The RTCCTRL reg of LS1C is obselete.
Writing this reg will cause system hang.

Fixes: 60219c563c ("MIPS: Add RTC support for Loongson1C board")
Signed-off-by: Yang Ling <gnaygnil@gmail.com>
Tested-by: Keguang Zhang <keguang.zhang@gmail.com>
Acked-by: Keguang Zhang <keguang.zhang@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Yang Ling 2022-08-23 19:17:25 +08:00 committed by Greg Kroah-Hartman
parent 166ae43f02
commit 12202e0f74
1 changed files with 0 additions and 1 deletions
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1
arch/mips/loongson32/ls1c/board.c
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@ -15,7 +15,6 @@ static struct platform_device *ls1c_platform_devices[] __initdata = {
static int __init ls1c_platform_init(void)
{
ls1x_serial_set_uartclk(&ls1x_uart_pdev);
ls1x_rtc_set_extclk(&ls1x_rtc_pdev);
return platform_add_devices(ls1c_platform_devices,
ARRAY_SIZE(ls1c_platform_devices));