[PATCH master 0/3] clk: imx: composite-8m: fix muxing of core and bus
Ahmad Fatoum
a.fatoum at pengutronix.de
Thu Apr 18 23:10:00 PDT 2024
The i.MX8M differntiates between three types of composite clocks (called
slices): Core, Bus and IP (peripheral) clocks. How muxes are configured
differs between these clocks, so the driver is populating a mux_ops
variable to point at the correct struct clk_ops.
Unfortunately, mux_ops wasn't actually used, leading to barebox hangs,
depending on the assigned-clock-parents properties in the device tree.
This is correct here. The issues were observed on an i.MX8MP.
Ahmad Fatoum (3):
clk: imx: add IMX_COMPOSITE_CLK_FLAGS_DEFAULT macro
clk: imx: composite-8m: fix muxing of core and bus clocks
clk: imx: imx8mp: sync with Linux v6.9-rc3
drivers/clk/imx/clk-composite-8m.c | 26 +++++----
drivers/clk/imx/clk-imx8mp.c | 93 +++++++++++++++++++-----------
drivers/clk/imx/clk.h | 19 +++++-
3 files changed, 90 insertions(+), 48 deletions(-)
--
2.39.2
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