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authorCody Eksal <masterr3c0rd@epochal.quest>2024-11-09 03:37:37 +0300
committerChen-Yu Tsai <wens@csie.org>2024-12-27 17:43:29 +0300
commit16414720045de30945b8d14b7907e0cbf81a4b49 (patch)
treeef869e57330a03d398e11521affe2fccec7fd1bc /scripts/extract-fwblobs
parent40384c840ea1944d7c5a392e8975ed088ecf0b37 (diff)
downloadlinux-16414720045de30945b8d14b7907e0cbf81a4b49.tar.xz
clk: sunxi-ng: a100: enable MMC clock reparenting
While testing the MMC nodes proposed in [1], it was noted that mmc0/1 would fail to initialize, with "mmc: fatal err update clk timeout" in the kernel logs. A closer look at the clock definitions showed that the MMC MPs had the "CLK_SET_RATE_NO_REPARENT" flag set. No reason was given for adding this flag in the first place, and its original purpose is unknown, but it doesn't seem to make sense and results in severe limitations to MMC speeds. Thus, remove this flag from the 3 MMC MPs. [1] https://msgid.link/20241024170540.2721307-10-masterr3c0rd@epochal.quest Fixes: fb038ce4db55 ("clk: sunxi-ng: add support for the Allwinner A100 CCU") Cc: stable@vger.kernel.org Signed-off-by: Cody Eksal <masterr3c0rd@epochal.quest> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Link: https://patch.msgid.link/20241109003739.3440904-1-masterr3c0rd@epochal.quest Signed-off-by: Chen-Yu Tsai <wens@csie.org>
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