// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2014 Samsung Electronics Co., Ltd. * Author: Rahul Sharma <[email protected]> * * Common Clock Framework support for Exynos5260 SoC. */ #include <linux/of.h> #include <linux/of_address.h> #include "clk-exynos5260.h" #include "clk.h" #include "clk-pll.h" #include <dt-bindings/clock/exynos5260-clk.h> /* NOTE: Must be equal to the last clock ID increased by one */ #define CLKS_NR_TOP … #define CLKS_NR_EGL … #define CLKS_NR_KFC … #define CLKS_NR_MIF … #define CLKS_NR_G3D … #define CLKS_NR_AUD … #define CLKS_NR_MFC … #define CLKS_NR_GSCL … #define CLKS_NR_FSYS … #define CLKS_NR_PERI … #define CLKS_NR_DISP … #define CLKS_NR_G2D … #define CLKS_NR_ISP … /* * Applicable for all 2550 Type PLLS for Exynos5260, listed below * DISP_PLL, EGL_PLL, KFC_PLL, MEM_PLL, BUS_PLL, MEDIA_PLL, G3D_PLL. */ static const struct samsung_pll_rate_table pll2550_24mhz_tbl[] __initconst = …; /* * Applicable for 2650 Type PLL for AUD_PLL. */ static const struct samsung_pll_rate_table pll2650_24mhz_tbl[] __initconst = …; /* CMU_AUD */ static const unsigned long aud_clk_regs[] __initconst = …; PNAME(mout_aud_pll_user_p) = …; PNAME(mout_sclk_aud_i2s_p) = …; PNAME(mout_sclk_aud_pcm_p) = …; static const struct samsung_mux_clock aud_mux_clks[] __initconst = …; static const struct samsung_div_clock aud_div_clks[] __initconst = …; static const struct samsung_gate_clock aud_gate_clks[] __initconst = …; static const struct samsung_cmu_info aud_cmu __initconst = …; static void __init exynos5260_clk_aud_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_aud, "samsung,exynos5260-clock-aud", exynos5260_clk_aud_init); /* CMU_DISP */ static const unsigned long disp_clk_regs[] __initconst = …; PNAME(mout_phyclk_dptx_phy_ch3_txd_clk_user_p) = …; PNAME(mout_phyclk_dptx_phy_ch2_txd_clk_user_p) = …; PNAME(mout_phyclk_dptx_phy_ch1_txd_clk_user_p) = …; PNAME(mout_phyclk_dptx_phy_ch0_txd_clk_user_p) = …; PNAME(mout_aclk_disp_222_user_p) = …; PNAME(mout_sclk_disp_pixel_user_p) = …; PNAME(mout_aclk_disp_333_user_p) = …; PNAME(mout_phyclk_hdmi_phy_tmds_clko_user_p) = …; PNAME(mout_phyclk_hdmi_phy_ref_clko_user_p) = …; PNAME(mout_phyclk_hdmi_phy_pixel_clko_user_p) = …; PNAME(mout_phyclk_hdmi_link_o_tmds_clkhi_user_p) = …; PNAME(mout_phyclk_mipi_dphy_4l_m_txbyte_clkhs_p) = …; PNAME(mout_phyclk_dptx_phy_o_ref_clk_24m_user_p) = …; PNAME(mout_phyclk_dptx_phy_clk_div2_user_p) = …; PNAME(mout_sclk_hdmi_pixel_p) = …; PNAME(mout_phyclk_mipi_dphy_4lmrxclk_esc0_user_p) = …; PNAME(mout_sclk_hdmi_spdif_p) = …; static const struct samsung_mux_clock disp_mux_clks[] __initconst = …; static const struct samsung_div_clock disp_div_clks[] __initconst = …; static const struct samsung_gate_clock disp_gate_clks[] __initconst = …; static const struct samsung_cmu_info disp_cmu __initconst = …; static void __init exynos5260_clk_disp_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_disp, "samsung,exynos5260-clock-disp", exynos5260_clk_disp_init); /* CMU_EGL */ static const unsigned long egl_clk_regs[] __initconst = …; PNAME(mout_egl_b_p) = …; PNAME(mout_egl_pll_p) = …; static const struct samsung_mux_clock egl_mux_clks[] __initconst = …; static const struct samsung_div_clock egl_div_clks[] __initconst = …; static const struct samsung_pll_clock egl_pll_clks[] __initconst = …; static const struct samsung_cmu_info egl_cmu __initconst = …; static void __init exynos5260_clk_egl_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_egl, "samsung,exynos5260-clock-egl", exynos5260_clk_egl_init); /* CMU_FSYS */ static const unsigned long fsys_clk_regs[] __initconst = …; PNAME(mout_phyclk_usbhost20_phyclk_user_p) = …; PNAME(mout_phyclk_usbhost20_freeclk_user_p) = …; PNAME(mout_phyclk_usbhost20_clk48mohci_user_p) = …; PNAME(mout_phyclk_usbdrd30_pipe_pclk_user_p) = …; PNAME(mout_phyclk_usbdrd30_phyclock_user_p) = …; static const struct samsung_mux_clock fsys_mux_clks[] __initconst = …; static const struct samsung_gate_clock fsys_gate_clks[] __initconst = …; static const struct samsung_cmu_info fsys_cmu __initconst = …; static void __init exynos5260_clk_fsys_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_fsys, "samsung,exynos5260-clock-fsys", exynos5260_clk_fsys_init); /* CMU_G2D */ static const unsigned long g2d_clk_regs[] __initconst = …; PNAME(mout_aclk_g2d_333_user_p) = …; static const struct samsung_mux_clock g2d_mux_clks[] __initconst = …; static const struct samsung_div_clock g2d_div_clks[] __initconst = …; static const struct samsung_gate_clock g2d_gate_clks[] __initconst = …; static const struct samsung_cmu_info g2d_cmu __initconst = …; static void __init exynos5260_clk_g2d_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_g2d, "samsung,exynos5260-clock-g2d", exynos5260_clk_g2d_init); /* CMU_G3D */ static const unsigned long g3d_clk_regs[] __initconst = …; PNAME(mout_g3d_pll_p) = …; static const struct samsung_mux_clock g3d_mux_clks[] __initconst = …; static const struct samsung_div_clock g3d_div_clks[] __initconst = …; static const struct samsung_gate_clock g3d_gate_clks[] __initconst = …; static const struct samsung_pll_clock g3d_pll_clks[] __initconst = …; static const struct samsung_cmu_info g3d_cmu __initconst = …; static void __init exynos5260_clk_g3d_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_g3d, "samsung,exynos5260-clock-g3d", exynos5260_clk_g3d_init); /* CMU_GSCL */ static const unsigned long gscl_clk_regs[] __initconst = …; PNAME(mout_aclk_gscl_333_user_p) = …; PNAME(mout_aclk_m2m_400_user_p) = …; PNAME(mout_aclk_gscl_fimc_user_p) = …; PNAME(mout_aclk_csis_p) = …; static const struct samsung_mux_clock gscl_mux_clks[] __initconst = …; static const struct samsung_div_clock gscl_div_clks[] __initconst = …; static const struct samsung_gate_clock gscl_gate_clks[] __initconst = …; static const struct samsung_cmu_info gscl_cmu __initconst = …; static void __init exynos5260_clk_gscl_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_gscl, "samsung,exynos5260-clock-gscl", exynos5260_clk_gscl_init); /* CMU_ISP */ static const unsigned long isp_clk_regs[] __initconst = …; PNAME(mout_isp_400_user_p) = …; PNAME(mout_isp_266_user_p) = …; static const struct samsung_mux_clock isp_mux_clks[] __initconst = …; static const struct samsung_div_clock isp_div_clks[] __initconst = …; static const struct samsung_gate_clock isp_gate_clks[] __initconst = …; static const struct samsung_cmu_info isp_cmu __initconst = …; static void __init exynos5260_clk_isp_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_isp, "samsung,exynos5260-clock-isp", exynos5260_clk_isp_init); /* CMU_KFC */ static const unsigned long kfc_clk_regs[] __initconst = …; PNAME(mout_kfc_pll_p) = …; PNAME(mout_kfc_p) = …; static const struct samsung_mux_clock kfc_mux_clks[] __initconst = …; static const struct samsung_div_clock kfc_div_clks[] __initconst = …; static const struct samsung_pll_clock kfc_pll_clks[] __initconst = …; static const struct samsung_cmu_info kfc_cmu __initconst = …; static void __init exynos5260_clk_kfc_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_kfc, "samsung,exynos5260-clock-kfc", exynos5260_clk_kfc_init); /* CMU_MFC */ static const unsigned long mfc_clk_regs[] __initconst = …; PNAME(mout_aclk_mfc_333_user_p) = …; static const struct samsung_mux_clock mfc_mux_clks[] __initconst = …; static const struct samsung_div_clock mfc_div_clks[] __initconst = …; static const struct samsung_gate_clock mfc_gate_clks[] __initconst = …; static const struct samsung_cmu_info mfc_cmu __initconst = …; static void __init exynos5260_clk_mfc_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_mfc, "samsung,exynos5260-clock-mfc", exynos5260_clk_mfc_init); /* CMU_MIF */ static const unsigned long mif_clk_regs[] __initconst = …; PNAME(mout_mem_pll_p) = …; PNAME(mout_bus_pll_p) = …; PNAME(mout_media_pll_p) = …; PNAME(mout_mif_drex_p) = …; PNAME(mout_mif_drex2x_p) = …; PNAME(mout_clkm_phy_p) = …; PNAME(mout_clk2x_phy_p) = …; static const struct samsung_mux_clock mif_mux_clks[] __initconst = …; static const struct samsung_div_clock mif_div_clks[] __initconst = …; static const struct samsung_gate_clock mif_gate_clks[] __initconst = …; static const struct samsung_pll_clock mif_pll_clks[] __initconst = …; static const struct samsung_cmu_info mif_cmu __initconst = …; static void __init exynos5260_clk_mif_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_mif, "samsung,exynos5260-clock-mif", exynos5260_clk_mif_init); /* CMU_PERI */ static const unsigned long peri_clk_regs[] __initconst = …; PNAME(mout_sclk_pcm_p) = …; PNAME(mout_sclk_i2scod_p) = …; PNAME(mout_sclk_spdif_p) = …; static const struct samsung_mux_clock peri_mux_clks[] __initconst = …; static const struct samsung_div_clock peri_div_clks[] __initconst = …; static const struct samsung_gate_clock peri_gate_clks[] __initconst = …; static const struct samsung_cmu_info peri_cmu __initconst = …; static void __init exynos5260_clk_peri_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_peri, "samsung,exynos5260-clock-peri", exynos5260_clk_peri_init); /* CMU_TOP */ static const unsigned long top_clk_regs[] __initconst = …; /* fixed rate clocks generated inside the soc */ static const struct samsung_fixed_rate_clock fixed_rate_clks[] __initconst = …; PNAME(mout_memtop_pll_user_p) = …; PNAME(mout_bustop_pll_user_p) = …; PNAME(mout_mediatop_pll_user_p) = …; PNAME(mout_audtop_pll_user_p) = …; PNAME(mout_aud_pll_p) = …; PNAME(mout_disp_pll_p) = …; PNAME(mout_mfc_bustop_333_p) = …; PNAME(mout_aclk_mfc_333_p) = …; PNAME(mout_g2d_bustop_333_p) = …; PNAME(mout_aclk_g2d_333_p) = …; PNAME(mout_gscl_bustop_333_p) = …; PNAME(mout_aclk_gscl_333_p) = …; PNAME(mout_m2m_mediatop_400_p) = …; PNAME(mout_aclk_gscl_400_p) = …; PNAME(mout_gscl_bustop_fimc_p) = …; PNAME(mout_aclk_gscl_fimc_p) = …; PNAME(mout_isp1_media_266_p) = …; PNAME(mout_aclk_isp1_266_p) = …; PNAME(mout_isp1_media_400_p) = …; PNAME(mout_aclk_isp1_400_p) = …; PNAME(mout_sclk_isp_spi_p) = …; PNAME(mout_sclk_isp_uart_p) = …; PNAME(mout_sclk_isp_sensor_p) = …; PNAME(mout_disp_disp_333_p) = …; PNAME(mout_aclk_disp_333_p) = …; PNAME(mout_disp_disp_222_p) = …; PNAME(mout_aclk_disp_222_p) = …; PNAME(mout_disp_media_pixel_p) = …; PNAME(mout_sclk_disp_pixel_p) = …; PNAME(mout_bus_bustop_400_p) = …; PNAME(mout_bus_bustop_100_p) = …; PNAME(mout_sclk_peri_spi_clk_p) = …; PNAME(mout_sclk_peri_uart_uclk_p) = …; PNAME(mout_sclk_fsys_usb_p) = …; PNAME(mout_sclk_fsys_mmc_sdclkin_a_p) = …; PNAME(mout_sclk_fsys_mmc0_sdclkin_b_p) = …; PNAME(mout_sclk_fsys_mmc1_sdclkin_b_p) = …; PNAME(mout_sclk_fsys_mmc2_sdclkin_b_p) = …; static const struct samsung_mux_clock top_mux_clks[] __initconst = …; static const struct samsung_div_clock top_div_clks[] __initconst = …; static const struct samsung_gate_clock top_gate_clks[] __initconst = …; static const struct samsung_pll_clock top_pll_clks[] __initconst = …; static const struct samsung_cmu_info top_cmu __initconst = …; static void __init exynos5260_clk_top_init(struct device_node *np) { … } CLK_OF_DECLARE(exynos5260_clk_top, "samsung,exynos5260-clock-top", exynos5260_clk_top_init);
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