| From 42b702ce95b9d5123ac4ddbaf41395e2a12eb119 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Tue, 23 Aug 2022 19:17:25 +0800 |
| Subject: MIPS: loongson32: ls1c: Fix hang during startup |
| |
| From: Yang Ling <gnaygnil@gmail.com> |
| |
| [ Upstream commit 35508d2424097f9b6a1a17aac94f702767035616 ] |
| |
| 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@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> |
| --- |
| 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 e9de6da0ce51f..9dcfe9de55b0a 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)); |
| -- |
| 2.35.1 |
| |
