Messages in this thread | | | Subject | Re: [PATCH v2 1/5] x86: clk: Add config option to enable 48MHz fixed fch clk | From | Stephen Boyd <> | Date | Wed, 13 Oct 2021 18:24:44 -0700 |
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Quoting Ajit Kumar Pandey (2021-10-12 03:36:08) > At present 48MHz clk support is only enabled for RV architecture > using "is-rv" device property initialized from boot loader. This > limit 48MHz fixed clock gate support to RV platform unless we add > similar device property in boot loader for other architecture. > > Add Kernel config option to enable 48MHz fixed clk gate registration > with clock framework. This enahanced flexibility to enable 48MHz fch > clock support on any platforms by simply enabling kernel config. Also > replace RV with FIXED as generic naming convention across platforms.
What do we do if I enable CLK_FIXED_FCH in Kconfig but don't populate the 48MHz clk? It's always present so this isn't actually a problem? Why does the bootloader set an 'is-rv' property at all?
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