clk: sunxi-ng: sun6i-rtc: Add feature bit for IOSC calibration

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The sun6i-rtc CCU driver currently uses a global static variable to
denote whether calibration is supported, which makes IOSC operations
tightly coupled to this file.

Convert this into a feature bit to decouple the logic. This allows the
IOSC clock code to be moved into a shared module for reuse by other SoCs.

Signed-off-by: Junhui Liu <junhui.liu@pigmoral.tech>
Reviewed-by: Chen-Yu Tsai <wens@kernel.org>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Link: https://patch.msgid.link/20260706-a733-rtc-v4-5-f330728db3d3@baylibre.com
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>

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Junhui Liu 2026-07-06 11:32:13 +02:00 • committed by Chen-Yu Tsai

parent 192c6220e1

commit d2fcd82ca0

2 changed files with 10 additions and 8 deletions

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17

drivers/clk/sunxi-ng/ccu-sun6i-rtc.c

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1

drivers/clk/sunxi-ng/ccu_common.h

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