Allwinner: linux: Fix Beelink GS1 RTC

projects/Allwinner/patches/linux/0056-arm64-dts-allwinner-h6-beelink-gs1-Remove-ext.-32-kH.patch

@@ -0,0 +1,41 @@
+From 7d6a50657affa4cfdf4aae108147f1434a177019 Mon Sep 17 00:00:00 2001
+From: Jernej Skrabec <jernej.skrabec@siol.net>
+Date: Tue, 30 Mar 2021 20:32:04 +0200
+Subject: [PATCH] arm64: dts: allwinner: h6: beelink-gs1: Remove ext. 32 kHz
+ osc reference
+
+Although every Beelink GS1 seems to have external 32768 Hz oscillator,
+it works only on one from four tested. There are more reports of RTC
+issues elsewhere, like Armbian forum.
+
+One Beelink GS1 owner read RTC osc status register on Android which
+shipped with the box. Reported value indicated problems with external
+oscillator.
+
+In order to fix RTC and related issues (HDMI-CEC and suspend/resume with
+Crust) on all boards, switch to internal oscillator.
+
+Fixes: 32507b868119 ("arm64: dts: allwinner: h6: Move ext. oscillator to board DTs")
+Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
+---
+ arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
+index 669d39fc716a..6249e9e02928 100644
+--- a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
++++ b/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
+@@ -289,10 +289,6 @@ sw {
+ 	};
+ };
+ 
+-&rtc {
+-	clocks = <&ext_osc32k>;
+-};
+-
+ &spdif {
+ 	status = "okay";
+ };
+-- 
+2.31.0
+