Allwinner clk changes for 6.14

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Instead of forcing a particular clock parent for TCON0 on the A64,
 the decision is left to the device tree. Which clock parent gets
 assigned depends on which display output is used. If the wrong
 parent is assigned, the display doesn't work.
 
 Patches include adding the clock parents to the DT binding (which
 is shared with the DT tree), removing the now redundant macros from
 the clock driver, and stop forcing a particular clock parent in the
 driver.
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Merge tag 'sunxi-clk-for-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-allwinner

Pull Allwinner clk driver updates from Chen-Yu Tsai:

Instead of forcing a particular clock parent for TCON0 on the A64,
the decision is left to the device tree. Which clock parent gets
assigned depends on which display output is used. If the wrong
parent is assigned, the display doesn't work.

Patches include adding the clock parents to the DT binding (which
is shared with the DT tree), removing the now redundant macros from
the clock driver, and stop forcing a particular clock parent in the
driver.

* tag 'sunxi-clk-for-6.14' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  clk: sunxi-ng: a64: stop force-selecting PLL-MIPI as TCON0 parent
  clk: sunxi-ng: a64: drop redundant CLK_PLL_VIDEO0_2X and CLK_PLL_MIPI
  dt-bindings: clock: sunxi: Export PLL_VIDEO_2X and PLL_MIPI

...

This commit is contained in:

Stephen Boyd 2025-01-08 11:57:24 -08:00

parent 40384c840e 383ca7bee8

commit 214e7a51f7

3 changed files with 6 additions and 11 deletions

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13

drivers/clk/sunxi-ng/ccu-sun50i-a64.c

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2

drivers/clk/sunxi-ng/ccu-sun50i-a64.h

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2

include/dt-bindings/clock/sun50i-a64-ccu.h

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