Messages in this thread | | | Subject | Re: [PATCH RESEND v12 3/8] clk: baikal-t1: Add shared xGMAC ref/ptp clocks internal parent | From | Stephen Boyd <> | Date | Fri, 30 Sep 2022 14:25:27 -0700 |
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Quoting Serge Semin (2022-09-29 15:53:57) > Baikal-T1 CCU reference manual says that both xGMAC reference and xGMAC > PTP clocks are generated by two different wrappers with the same constant > divider thus each producing a 156.25 MHz signal. But for some reason both > of these clock sources are gated by a single switch-flag in the CCU > registers space - CCU_SYS_XGMAC_BASE.BIT(0). In order to make the clocks > handled independently we need to define a shared parental gate so the base > clock signal would be switched off only if both of the child-clocks are > disabled. > > Note the ID is intentionally set to -2 since we are going to add a one > more internal clock identifier in the next commit. > > Fixes: 353afa3a8d2e ("clk: Add Baikal-T1 CCU Dividers driver") > Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru> > > ---
Applied to clk-next
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