Date: Wed, 21 Jun 2023 10:58:17 +0300 From: titus <titus@edc.ro> To: freebsd-arm@freebsd.org Subject: h616 clocks Message-ID: <E44D2C76-2FD5-4DE3-9111-3BEB508755E0@edc.ro>
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I=E2=80=99m trying to add support for allwinner H616 ccu I downloaded H616 user manual and i mostly can figure out differences = from allwinner H6 but i have a question how is the CCU_GATE clock parent assigned to a specifc ccu gate - there = is no indication in the manual for example=20 CCU_GATE(CLK_BUS_DE, "bus-de", "psi-ahb1-ahb2", 0x60c, 0) the manual says that 0x060C DE Bus Gating Reset Register (Default Value: 0x0000_0000) has bit = 0 as DE_GATING and bit 16 as DE_RST but why is psi-ahb1-ahb2 chosen as parent ? (can=E2=80=99t find any = reference in the manual)
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