61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
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/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 and
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* only version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __ARCH_ARM_MACH_MSM_CLOCK_MDSS_8974
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#define __ARCH_ARM_MACH_MSM_CLOCK_MDSS_8974
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#include <linux/clk.h>
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#define MAX_DSI_PLL_EN_SEQS 10
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extern struct clk_ops clk_ops_dsi_byte_pll;
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extern struct clk_ops clk_ops_dsi_pixel_pll;
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void mdss_clk_ctrl_pre_init(struct clk *ahb_clk);
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void mdss_clk_ctrl_post_init(void);
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int hdmi_pll_enable(void);
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void hdmi_pll_disable(void);
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int hdmi_pll_set_rate(unsigned long rate);
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struct lpfr_cfg {
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unsigned long vco_rate;
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u32 r;
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};
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struct dsi_pll_vco_clk {
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unsigned long ref_clk_rate;
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unsigned long min_rate;
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unsigned long max_rate;
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int (*pll_enable_seqs[MAX_DSI_PLL_EN_SEQS])(void);
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u32 pll_en_seq_cnt;
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struct lpfr_cfg *lpfr_lut;
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u32 lpfr_lut_size;
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struct clk c;
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};
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extern struct dsi_pll_vco_clk dsi_vco_clk_8974;
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extern struct div_clk analog_postdiv_clk_8974;
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extern struct div_clk indirect_path_div2_clk_8974;
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extern struct div_clk pixel_clk_src_8974;
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extern struct mux_clk byte_mux_8974;
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extern struct div_clk byte_clk_src_8974;
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extern struct dsi_pll_vco_clk dsi_vco_clk_8226;
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extern struct div_clk analog_postdiv_clk_8226;
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extern struct div_clk indirect_path_div2_clk_8226;
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extern struct div_clk pixel_clk_src_8226;
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extern struct mux_clk byte_mux_8226;
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extern struct div_clk byte_clk_src_8226;
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#endif
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