/* * Intel Atom platform clocks for BayTrail and CherryTrail SoC. * * Copyright (C) 2016, Intel Corporation * Author: Irina Tirdea <irina.tirdea@intel.com> * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for * more details. */ #ifndef __PLATFORM_DATA_X86_CLK_PMC_ATOM_H #define __PLATFORM_DATA_X86_CLK_PMC_ATOM_H /** * struct pmc_clk - PMC platform clock configuration * * @name: identified, typically pmc_plt_clk_<x>, x=[0..5] * @freq: in Hz, 19.2MHz and 25MHz (Baytrail only) supported * @parent_name: one of 'xtal' or 'osc' */ struct pmc_clk { const char *name; unsigned long freq; const char *parent_name; }; /** * struct pmc_clk_data - common PMC clock configuration * * @base: PMC clock register base offset * @clks: pointer to set of registered clocks, typically 0..5 * @critical: flag to indicate if firmware enabled pmc_plt_clks * should be marked as critial or not */ struct pmc_clk_data { void __iomem *base; const struct pmc_clk *clks; bool critical; }; #endif /* __PLATFORM_DATA_X86_CLK_PMC_ATOM_H */