clk: imx: imx8mp: sync with Linux v6.9-rc3HEADmaster

This sync is mainly done to pull in Linux commit c277ca155d2f0:
 |  Author:     Peng Fan <peng.fan@nxp.com>
 |  AuthorDate: Sun Nov 1 19:23:54 2020 +0800
 |
 |  clk: imx8m: fix bus critical clk registration
 |
 |  noc/axi/ahb are bus clk, not peripheral clk.
 |  Since peripheral clk has a limitation that for peripheral clock slice,
 |  IP clock slices must be stopped to change the clock source.
 |
 |  However if the bus clk is marked as critical clk peripheral, the
 |  assigned clock parent operation will fail.
 |
 |  So we added CLK_SET_PARENT_GATE flag to avoid glitch.
 |
 |  And add imx8m_clk_hw_composite_bus_critical for bus critical clock usage
 |
 |  Fixes: 936c383673b9e ("clk: imx: fix composite peripheral flags")
 |  Reviewed-by: Abel Vesa <abel.vesa@nxp.com>
 |  Reported-by: Abel Vesa <abel.vesa@nxp.com>
 |  Signed-off-by: Peng Fan <peng.fan@nxp.com>
 |  Link: https://lore.kernel.org/r/1604229834-25594-1-git-send-email-peng.fan@nxp.com
 |  Signed-off-by: Stephen Boyd <sboyd@kernel.org>

Without this, attempts to reparent e.g. noc_io would hang.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
Link: https://lore.barebox.org/20240419061003.2590849-4-a.fatoum@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

0 files changed, 0 insertions, 0 deletions