Fixes for 4.19

Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/queue-4.19/mips-loongson32-ls1c-fix-hang-during-startup.patch b/queue-4.19/mips-loongson32-ls1c-fix-hang-during-startup.patch
new file mode 100644 (file)
index 0000000..141d65c
--- /dev/null
+++ b/queue-4.19/mips-loongson32-ls1c-fix-hang-during-startup.patch
@@ -0,0 +1,37 @@
+From 60d3291c5478eadb84ab5bbdcb79a0e4981786fd 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 eb2d913c694fd..2d9675a6782c3 100644
+--- a/arch/mips/loongson32/ls1c/board.c
++++ b/arch/mips/loongson32/ls1c/board.c
+@@ -19,7 +19,6 @@ 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
+

diff --git a/queue-4.19/series b/queue-4.19/series
index 6d85adbbad6ede3a89a26b54c3bad3e921816591..02cdc7e4311d877e55defb4986ed3491f8f2628e 100644 (file)
--- a/queue-4.19/series
+++ b/queue-4.19/series
@@ -75,3 +75,4 @@ usb-serial-ch341-fix-lost-character-on-lcr-updates.patch
 usb-serial-ch341-fix-disabled-rx-timer-on-older-devices.patch
 usb-dwc3-qcom-fix-use-after-free-on-runtime-pm-wakeup.patch
 x86-nospec-fix-i386-rsb-stuffing.patch
+mips-loongson32-ls1c-fix-hang-during-startup.patch