Re: [PATCH 1/3] arm64: dts: allwinner: a527: cubie-a5e: Drop external 32.768 KHz crystal
From: Jernej Škrabec <jernej.skrabec@gmail.com>
Date: 2025-09-13 11:30:14
Also in:
linux-arm-kernel, linux-sunxi, lkml
Dne sobota, 13. september 2025 ob 12:24:48 Srednjeevropski poletni čas je Chen-Yu Tsai napisal(a):
From: Chen-Yu Tsai <redacted>
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.
Fixes: c2520cd032ae ("arm64: dts: allwinner: a523: add Radxa A5E support")
Signed-off-by: Chen-Yu Tsai <redacted>Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Best regards, Jernej
quoted hunk ↗ jump to hunk
--- arch/arm64/boot/dts/allwinner/sun55i-a527-cubie-a5e.dts | 7 ------- 1 file changed, 7 deletions(-)diff --git a/arch/arm64/boot/dts/allwinner/sun55i-a527-cubie-a5e.dts b/arch/arm64/boot/dts/allwinner/sun55i-a527-cubie-a5e.dts index 71074b072184..e333bbaf01d3 100644 --- a/arch/arm64/boot/dts/allwinner/sun55i-a527-cubie-a5e.dts +++ b/arch/arm64/boot/dts/allwinner/sun55i-a527-cubie-a5e.dts@@ -24,13 +24,6 @@ chosen { stdout-path = "serial0:115200n8"; }; - ext_osc32k: ext-osc32k-clk { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <32768>; - clock-output-names = "ext_osc32k"; - }; - leds { compatible = "gpio-leds";