Messages in this thread | | | Subject | Re: [PATCH V3] clk: imx8m: fix bus critical clk registration | From | Stephen Boyd <> | Date | Wed, 04 Nov 2020 17:13:15 -0800 |
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Quoting peng.fan@nxp.com (2020-11-01 03:23:54) > From: Peng Fan <peng.fan@nxp.com> > > 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> > ---
Applied to clk-fixes
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