linux-kernel - Re: [PATCH 1/3] arm64: dts: allwinner: a527: cubie-a5e: Drop external 32.768 KHz crystal

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Message-Id: <175786738718.280883.11594143436051438631.b4-ty@csie.org>
Date: Mon, 15 Sep 2025 00:29:47 +0800
From: Chen-Yu Tsai <wens@...e.org>
To: Jernej Skrabec <jernej@...nel.org>, 
 Samuel Holland <samuel@...lland.org>, 
 Andre Przywara <andre.przywara@....com>, Chen-Yu Tsai <wens@...nel.org>
Cc: linux-sunxi@...ts.linux.dev, devicetree@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] arm64: dts: allwinner: a527: cubie-a5e: Drop
 external 32.768 KHz crystal

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 <wens@...e.org>