From: Stephen Boyd <sboyd@kernel.org>
Date: Thu, 24 Jul 2025 22:03:54 +0000 (-0700)
Subject: Merge tag 'thead-clk-for-v6.17-p2' of git://git.kernel.org/pub/scm/linux/kernel/git... 
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=853a7a63f8e955f7409f76534d6b7e2a1ea9cbde;p=thirdparty%2Fkernel%2Flinux.git

Merge tag 'thead-clk-for-v6.17-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux into clk-thead

Pull one more T-HEAD clk driver update from Drew Fustini:

Yao Zi has fixed an issue where the c910 mux clk could end up as an
orphan in CCF when the bootloader reparents it to the c910-i0 mux clk.
The solution is to refactor the handling of mux clocks by embedding a
clk_mux structure directly in ccu_mux. This allows the mux clocks to be
registered with devm_clk_hw_register() without allocating any new clk_hw
pointer which solves the orphan issue.

This change has been tested in linux-next. The LPi4a still boots okay
without clk_ignore_unused and peripherals like serial, emmc and ethernet
are functional. The file /sys/kernel/debug/clk/c910/clk_possible_parents
now correctly outputs: "c910-i0 cpu-pll1"

* tag 'thead-clk-for-v6.17-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/fustini/linux:
  clk: thead: th1520-ap: Describe mux clocks with clk_mux
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853a7a63f8e955f7409f76534d6b7e2a1ea9cbde