On Sat, 13 Sep 2025 18:24:48 +0800, Chen-Yu Tsai wrote:

The Radxa Cubie A5E has empty pads for a 32.768 KHz crystal, but it is
left unpopulated, as per the schematics and seen on board images. A dead
give away is the RTC's LOSC auto switch register showing the external
OSC to be abnormal.

Drop the external crystal from the device tree. It was not referenced
anyway.

[...]

Applied to sunxi/dt-for-6.18 in local tree, thanks!

[1/3] arm64: dts: allwinner: a527: cubie-a5e: Drop external 32.768 KHz crystal
      commit: 9f01e1e14e71defefcb4d6823b8476a15f3cf04a
[2/3] arm64: dts: allwinner: t527: avaota-a1: hook up external 32k crystal
      commit: 3d5e1ba00af8dd34ae1e573c2c07e00b5ec65267
[3/3] arm64: dts: allwinner: t527: orangepi-4a: hook up external 32k crystal
      commit: bd1ce7ef6aef4ee7349eb3124166e712693650ce

Best regards,
-- 
Chen-Yu Tsai [off-list ref]