linux-kernel - Re: [PATCH] MIPS: loongson32: ls1c: Fix hang during startup

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Date:   Mon, 29 Aug 2022 15:14:40 +0200
From:   Thomas Bogendoerfer <tsbogend@...ha.franken.de>
To:     Keguang Zhang <keguang.zhang@...il.com>
Cc:     linux-mips@...r.kernel.org, linux-kernel@...r.kernel.org,
        Yang Ling <gnaygnil@...il.com>
Subject: Re: [PATCH] MIPS: loongson32: ls1c: Fix hang during startup

On Tue, Aug 23, 2022 at 07:17:25PM +0800, Keguang Zhang wrote:
> From: Yang Ling <gnaygnil@...il.com>
> 
> The RTCCTRL reg of LS1C is obselete.
> Writing this reg will cause system hang.
> 
> Fixes: 60219c563c9b6 ("MIPS: Add RTC support for Loongson1C board")
> Signed-off-by: Yang Ling <gnaygnil@...il.com>
> Tested-by: Keguang Zhang <keguang.zhang@...il.com>
> Acked-by: Keguang Zhang <keguang.zhang@...il.com>
> ---
>  arch/mips/loongson32/ls1c/board.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/mips/loongson32/ls1c/board.c b/arch/mips/loongson32/ls1c/board.c
> index e9de6da0ce51..9dcfe9de55b0 100644
> --- a/arch/mips/loongson32/ls1c/board.c
> +++ b/arch/mips/loongson32/ls1c/board.c
> @@ -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));
> 
> base-commit: 568035b01cfb107af8d2e4bd2fb9aea22cf5b868
> -- 
> 2.34.1

applied to mips-fixes.

Thomas.

-- 
Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
good idea.                                                [ RFC1925, 2.3 ]