/* * DRA7 Clock init * * Copyright (C) 2013 Texas Instruments, Inc. * * Tero Kristo (t-kristo@ti.com) * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. */ #include #include #include #include #include #include #include "clock.h" #define DRA7_DPLL_GMAC_DEFFREQ 1000000000 #define DRA7_DPLL_USB_DEFFREQ 960000000 static const struct omap_clkctrl_reg_data dra7_mpu_clkctrl_regs[] __initconst = { { DRA7_MPU_CLKCTRL, NULL, 0, "dpll_mpu_m2_ck" }, { 0 }, }; static const char * const dra7_mcasp1_aux_gfclk_mux_parents[] __initconst = { "per_abe_x1_gfclk2_div", "video1_clk2_div", "video2_clk2_div", "hdmi_clk2_div", NULL, }; static const char * const dra7_mcasp1_ahclkx_mux_parents[] __initconst = { "abe_24m_fclk", "abe_sys_clk_div", "func_24m_clk", "atl_clkin3_ck", "atl_clkin2_ck", "atl_clkin1_ck", "atl_clkin0_ck", "sys_clkin2", "ref_clkin0_ck", "ref_clkin1_ck", "ref_clkin2_ck", "ref_clkin3_ck", "mlb_clk", "mlbp_clk", NULL, }; static const struct omap_clkctrl_bit_data dra7_mcasp1_bit_data[] __initconst = { { 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL }, { 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL }, { 28, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL }, { 0 }, }; static const char * const dra7_timer5_gfclk_mux_parents[] __initconst = { "timer_sys_clk_div", "sys_32k_ck", "sys_clkin2", "ref_clkin0_ck", "ref_clkin1_ck", "ref_clkin2_ck", "ref_clkin3_ck", "abe_giclk_div", "video1_div_clk", "video2_div_clk", "hdmi_div_clk", "clkoutmux0_clk_mux", NULL, }; static const struct omap_clkctrl_bit_data dra7_timer5_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer5_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer6_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer5_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer7_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer5_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer8_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer5_gfclk_mux_parents, NULL }, { 0 }, }; static const char * const dra7_uart6_gfclk_mux_parents[] __initconst = { "func_48m_fclk", "dpll_per_m2x2_ck", NULL, }; static const struct omap_clkctrl_bit_data dra7_uart6_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_ipu_clkctrl_regs[] __initconst = { { DRA7_MCASP1_CLKCTRL, dra7_mcasp1_bit_data, CLKF_SW_SUP, "ipu_cm:clk:0010:22" }, { DRA7_TIMER5_CLKCTRL, dra7_timer5_bit_data, CLKF_SW_SUP, "ipu_cm:clk:0018:24" }, { DRA7_TIMER6_CLKCTRL, dra7_timer6_bit_data, CLKF_SW_SUP, "ipu_cm:clk:0020:24" }, { DRA7_TIMER7_CLKCTRL, dra7_timer7_bit_data, CLKF_SW_SUP, "ipu_cm:clk:0028:24" }, { DRA7_TIMER8_CLKCTRL, dra7_timer8_bit_data, CLKF_SW_SUP, "ipu_cm:clk:0030:24" }, { DRA7_I2C5_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" }, { DRA7_UART6_CLKCTRL, dra7_uart6_bit_data, CLKF_SW_SUP, "ipu_cm:clk:0040:24" }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_rtc_clkctrl_regs[] __initconst = { { DRA7_RTCSS_CLKCTRL, NULL, CLKF_SW_SUP, "sys_32k_ck" }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_coreaon_clkctrl_regs[] __initconst = { { DRA7_SMARTREFLEX_MPU_CLKCTRL, NULL, CLKF_SW_SUP, "wkupaon_iclk_mux" }, { DRA7_SMARTREFLEX_CORE_CLKCTRL, NULL, CLKF_SW_SUP, "wkupaon_iclk_mux" }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_l3main1_clkctrl_regs[] __initconst = { { DRA7_L3_MAIN_1_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_GPMC_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" }, { DRA7_TPCC_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_TPTC0_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" }, { DRA7_TPTC1_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" }, { DRA7_VCP1_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_VCP2_CLKCTRL, NULL, 0, "l3_iclk_div" }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_dma_clkctrl_regs[] __initconst = { { DRA7_DMA_SYSTEM_CLKCTRL, NULL, 0, "l3_iclk_div" }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_emif_clkctrl_regs[] __initconst = { { DRA7_DMM_CLKCTRL, NULL, 0, "l3_iclk_div" }, { 0 }, }; static const char * const dra7_atl_dpll_clk_mux_parents[] __initconst = { "sys_32k_ck", "video1_clkin_ck", "video2_clkin_ck", "hdmi_clkin_ck", NULL, }; static const char * const dra7_atl_gfclk_mux_parents[] __initconst = { "l3_iclk_div", "dpll_abe_m2_ck", "atl_cm:clk:0000:24", NULL, }; static const struct omap_clkctrl_bit_data dra7_atl_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_atl_dpll_clk_mux_parents, NULL }, { 26, TI_CLK_MUX, dra7_atl_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_atl_clkctrl_regs[] __initconst = { { DRA7_ATL_CLKCTRL, dra7_atl_bit_data, CLKF_SW_SUP, "atl_cm:clk:0000:26" }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_l4cfg_clkctrl_regs[] __initconst = { { DRA7_L4_CFG_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_SPINLOCK_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX1_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX2_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX3_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX4_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX5_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX6_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX7_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX8_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX9_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX10_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX11_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX12_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_MAILBOX13_CLKCTRL, NULL, 0, "l3_iclk_div" }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_l3instr_clkctrl_regs[] __initconst = { { DRA7_L3_MAIN_2_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" }, { DRA7_L3_INSTR_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div" }, { 0 }, }; static const char * const dra7_dss_dss_clk_parents[] __initconst = { "dpll_per_h12x2_ck", NULL, }; static const char * const dra7_dss_48mhz_clk_parents[] __initconst = { "func_48m_fclk", NULL, }; static const char * const dra7_dss_hdmi_clk_parents[] __initconst = { "hdmi_dpll_clk_mux", NULL, }; static const char * const dra7_dss_32khz_clk_parents[] __initconst = { "sys_32k_ck", NULL, }; static const char * const dra7_dss_video1_clk_parents[] __initconst = { "video1_dpll_clk_mux", NULL, }; static const char * const dra7_dss_video2_clk_parents[] __initconst = { "video2_dpll_clk_mux", NULL, }; static const struct omap_clkctrl_bit_data dra7_dss_core_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_dss_clk_parents, NULL }, { 9, TI_CLK_GATE, dra7_dss_48mhz_clk_parents, NULL }, { 10, TI_CLK_GATE, dra7_dss_hdmi_clk_parents, NULL }, { 11, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 12, TI_CLK_GATE, dra7_dss_video1_clk_parents, NULL }, { 13, TI_CLK_GATE, dra7_dss_video2_clk_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_dss_clkctrl_regs[] __initconst = { { DRA7_DSS_CORE_CLKCTRL, dra7_dss_core_bit_data, CLKF_SW_SUP, "dss_cm:clk:0000:8" }, { DRA7_BB2D_CLKCTRL, NULL, CLKF_SW_SUP, "dpll_core_h24x2_ck" }, { 0 }, }; static const char * const dra7_mmc1_fclk_mux_parents[] __initconst = { "func_128m_clk", "dpll_per_m2x2_ck", NULL, }; static const char * const dra7_mmc1_fclk_div_parents[] __initconst = { "l3init_cm:clk:0008:24", NULL, }; static const struct omap_clkctrl_div_data dra7_mmc1_fclk_div_data __initconst = { .max_div = 4, .flags = CLK_DIVIDER_POWER_OF_TWO, }; static const struct omap_clkctrl_bit_data dra7_mmc1_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 24, TI_CLK_MUX, dra7_mmc1_fclk_mux_parents, NULL }, { 25, TI_CLK_DIVIDER, dra7_mmc1_fclk_div_parents, &dra7_mmc1_fclk_div_data }, { 0 }, }; static const char * const dra7_mmc2_fclk_div_parents[] __initconst = { "l3init_cm:clk:0010:24", NULL, }; static const struct omap_clkctrl_div_data dra7_mmc2_fclk_div_data __initconst = { .max_div = 4, .flags = CLK_DIVIDER_POWER_OF_TWO, }; static const struct omap_clkctrl_bit_data dra7_mmc2_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 24, TI_CLK_MUX, dra7_mmc1_fclk_mux_parents, NULL }, { 25, TI_CLK_DIVIDER, dra7_mmc2_fclk_div_parents, &dra7_mmc2_fclk_div_data }, { 0 }, }; static const char * const dra7_usb_otg_ss2_refclk960m_parents[] __initconst = { "l3init_960m_gfclk", NULL, }; static const struct omap_clkctrl_bit_data dra7_usb_otg_ss2_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_usb_otg_ss2_refclk960m_parents, NULL }, { 0 }, }; static const char * const dra7_sata_ref_clk_parents[] __initconst = { "sys_clkin1", NULL, }; static const struct omap_clkctrl_bit_data dra7_sata_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_sata_ref_clk_parents, NULL }, { 0 }, }; static const char * const dra7_optfclk_pciephy1_clk_parents[] __initconst = { "apll_pcie_ck", NULL, }; static const char * const dra7_optfclk_pciephy1_div_clk_parents[] __initconst = { "optfclk_pciephy_div", NULL, }; static const struct omap_clkctrl_bit_data dra7_pcie1_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 9, TI_CLK_GATE, dra7_optfclk_pciephy1_clk_parents, NULL }, { 10, TI_CLK_GATE, dra7_optfclk_pciephy1_div_clk_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_pcie2_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 9, TI_CLK_GATE, dra7_optfclk_pciephy1_clk_parents, NULL }, { 10, TI_CLK_GATE, dra7_optfclk_pciephy1_div_clk_parents, NULL }, { 0 }, }; static const char * const dra7_rmii_50mhz_clk_mux_parents[] __initconst = { "dpll_gmac_h11x2_ck", "rmii_clk_ck", NULL, }; static const char * const dra7_gmac_rft_clk_mux_parents[] __initconst = { "video1_clkin_ck", "video2_clkin_ck", "dpll_abe_m2_ck", "hdmi_clkin_ck", "l3_iclk_div", NULL, }; static const struct omap_clkctrl_bit_data dra7_gmac_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_rmii_50mhz_clk_mux_parents, NULL }, { 25, TI_CLK_MUX, dra7_gmac_rft_clk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_usb_otg_ss1_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_usb_otg_ss2_refclk960m_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_l3init_clkctrl_regs[] __initconst = { { DRA7_MMC1_CLKCTRL, dra7_mmc1_bit_data, CLKF_SW_SUP, "l3init_cm:clk:0008:25" }, { DRA7_MMC2_CLKCTRL, dra7_mmc2_bit_data, CLKF_SW_SUP, "l3init_cm:clk:0010:25" }, { DRA7_USB_OTG_SS2_CLKCTRL, dra7_usb_otg_ss2_bit_data, CLKF_HW_SUP, "dpll_core_h13x2_ck" }, { DRA7_USB_OTG_SS3_CLKCTRL, NULL, CLKF_HW_SUP, "dpll_core_h13x2_ck" }, { DRA7_USB_OTG_SS4_CLKCTRL, NULL, CLKF_HW_SUP, "dpll_core_h13x2_ck" }, { DRA7_SATA_CLKCTRL, dra7_sata_bit_data, CLKF_SW_SUP, "func_48m_fclk" }, { DRA7_PCIE1_CLKCTRL, dra7_pcie1_bit_data, CLKF_SW_SUP, "l4_root_clk_div", "pcie_clkdm" }, { DRA7_PCIE2_CLKCTRL, dra7_pcie2_bit_data, CLKF_SW_SUP, "l4_root_clk_div", "pcie_clkdm" }, { DRA7_GMAC_CLKCTRL, dra7_gmac_bit_data, CLKF_SW_SUP, "dpll_gmac_ck", "gmac_clkdm" }, { DRA7_OCP2SCP1_CLKCTRL, NULL, CLKF_HW_SUP, "l4_root_clk_div" }, { DRA7_OCP2SCP3_CLKCTRL, NULL, CLKF_HW_SUP, "l4_root_clk_div" }, { DRA7_USB_OTG_SS1_CLKCTRL, dra7_usb_otg_ss1_bit_data, CLKF_HW_SUP, "dpll_core_h13x2_ck" }, { 0 }, }; static const char * const dra7_timer10_gfclk_mux_parents[] __initconst = { "timer_sys_clk_div", "sys_32k_ck", "sys_clkin2", "ref_clkin0_ck", "ref_clkin1_ck", "ref_clkin2_ck", "ref_clkin3_ck", "abe_giclk_div", "video1_div_clk", "video2_div_clk", "hdmi_div_clk", NULL, }; static const struct omap_clkctrl_bit_data dra7_timer10_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer11_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer2_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer3_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer4_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer9_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_gpio2_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_gpio3_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_gpio4_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_gpio5_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_gpio6_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer13_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer14_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer15_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_gpio7_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_gpio8_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 0 }, }; static const char * const dra7_mmc3_gfclk_div_parents[] __initconst = { "l4per_cm:clk:0120:24", NULL, }; static const struct omap_clkctrl_div_data dra7_mmc3_gfclk_div_data __initconst = { .max_div = 4, .flags = CLK_DIVIDER_POWER_OF_TWO, }; static const struct omap_clkctrl_bit_data dra7_mmc3_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL }, { 25, TI_CLK_DIVIDER, dra7_mmc3_gfclk_div_parents, &dra7_mmc3_gfclk_div_data }, { 0 }, }; static const char * const dra7_mmc4_gfclk_div_parents[] __initconst = { "l4per_cm:clk:0128:24", NULL, }; static const struct omap_clkctrl_div_data dra7_mmc4_gfclk_div_data __initconst = { .max_div = 4, .flags = CLK_DIVIDER_POWER_OF_TWO, }; static const struct omap_clkctrl_bit_data dra7_mmc4_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL }, { 25, TI_CLK_DIVIDER, dra7_mmc4_gfclk_div_parents, &dra7_mmc4_gfclk_div_data }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer16_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL }, { 0 }, }; static const char * const dra7_qspi_gfclk_mux_parents[] __initconst = { "func_128m_clk", "dpll_per_h13x2_ck", NULL, }; static const char * const dra7_qspi_gfclk_div_parents[] __initconst = { "l4per_cm:clk:0138:24", NULL, }; static const struct omap_clkctrl_div_data dra7_qspi_gfclk_div_data __initconst = { .max_div = 4, .flags = CLK_DIVIDER_POWER_OF_TWO, }; static const struct omap_clkctrl_bit_data dra7_qspi_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_qspi_gfclk_mux_parents, NULL }, { 25, TI_CLK_DIVIDER, dra7_qspi_gfclk_div_parents, &dra7_qspi_gfclk_div_data }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_uart1_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_uart2_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_uart3_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_uart4_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_mcasp2_bit_data[] __initconst = { { 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL }, { 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL }, { 28, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_mcasp3_bit_data[] __initconst = { { 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL }, { 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_uart5_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_mcasp5_bit_data[] __initconst = { { 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL }, { 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_mcasp8_bit_data[] __initconst = { { 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL }, { 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_mcasp4_bit_data[] __initconst = { { 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL }, { 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_uart7_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_uart8_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_uart9_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_mcasp6_bit_data[] __initconst = { { 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL }, { 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_mcasp7_bit_data[] __initconst = { { 22, TI_CLK_MUX, dra7_mcasp1_aux_gfclk_mux_parents, NULL }, { 24, TI_CLK_MUX, dra7_mcasp1_ahclkx_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_l4per_clkctrl_regs[] __initconst = { { DRA7_L4_PER2_CLKCTRL, NULL, 0, "l3_iclk_div", "l4per2_clkdm" }, { DRA7_L4_PER3_CLKCTRL, NULL, 0, "l3_iclk_div", "l4per3_clkdm" }, { DRA7_TIMER10_CLKCTRL, dra7_timer10_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0028:24" }, { DRA7_TIMER11_CLKCTRL, dra7_timer11_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0030:24" }, { DRA7_TIMER2_CLKCTRL, dra7_timer2_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0038:24" }, { DRA7_TIMER3_CLKCTRL, dra7_timer3_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0040:24" }, { DRA7_TIMER4_CLKCTRL, dra7_timer4_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0048:24" }, { DRA7_TIMER9_CLKCTRL, dra7_timer9_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0050:24" }, { DRA7_ELM_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_GPIO2_CLKCTRL, dra7_gpio2_bit_data, CLKF_HW_SUP, "l3_iclk_div" }, { DRA7_GPIO3_CLKCTRL, dra7_gpio3_bit_data, CLKF_HW_SUP, "l3_iclk_div" }, { DRA7_GPIO4_CLKCTRL, dra7_gpio4_bit_data, CLKF_HW_SUP, "l3_iclk_div" }, { DRA7_GPIO5_CLKCTRL, dra7_gpio5_bit_data, CLKF_HW_SUP, "l3_iclk_div" }, { DRA7_GPIO6_CLKCTRL, dra7_gpio6_bit_data, CLKF_HW_SUP, "l3_iclk_div" }, { DRA7_HDQ1W_CLKCTRL, NULL, CLKF_SW_SUP, "func_12m_fclk" }, { DRA7_EPWMSS1_CLKCTRL, NULL, CLKF_SW_SUP, "l4_root_clk_div", "l4per2_clkdm" }, { DRA7_EPWMSS2_CLKCTRL, NULL, CLKF_SW_SUP, "l4_root_clk_div", "l4per2_clkdm" }, { DRA7_I2C1_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" }, { DRA7_I2C2_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" }, { DRA7_I2C3_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" }, { DRA7_I2C4_CLKCTRL, NULL, CLKF_SW_SUP, "func_96m_fclk" }, { DRA7_L4_PER1_CLKCTRL, NULL, 0, "l3_iclk_div" }, { DRA7_EPWMSS0_CLKCTRL, NULL, CLKF_SW_SUP, "l4_root_clk_div", "l4per2_clkdm" }, { DRA7_TIMER13_CLKCTRL, dra7_timer13_bit_data, CLKF_SW_SUP, "l4per_cm:clk:00c8:24", "l4per3_clkdm" }, { DRA7_TIMER14_CLKCTRL, dra7_timer14_bit_data, CLKF_SW_SUP, "l4per_cm:clk:00d0:24", "l4per3_clkdm" }, { DRA7_TIMER15_CLKCTRL, dra7_timer15_bit_data, CLKF_SW_SUP, "l4per_cm:clk:00d8:24", "l4per3_clkdm" }, { DRA7_MCSPI1_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" }, { DRA7_MCSPI2_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" }, { DRA7_MCSPI3_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" }, { DRA7_MCSPI4_CLKCTRL, NULL, CLKF_SW_SUP, "func_48m_fclk" }, { DRA7_GPIO7_CLKCTRL, dra7_gpio7_bit_data, CLKF_HW_SUP, "l3_iclk_div" }, { DRA7_GPIO8_CLKCTRL, dra7_gpio8_bit_data, CLKF_HW_SUP, "l3_iclk_div" }, { DRA7_MMC3_CLKCTRL, dra7_mmc3_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0120:25" }, { DRA7_MMC4_CLKCTRL, dra7_mmc4_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0128:25" }, { DRA7_TIMER16_CLKCTRL, dra7_timer16_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0130:24", "l4per3_clkdm" }, { DRA7_QSPI_CLKCTRL, dra7_qspi_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0138:25", "l4per2_clkdm" }, { DRA7_UART1_CLKCTRL, dra7_uart1_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0140:24" }, { DRA7_UART2_CLKCTRL, dra7_uart2_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0148:24" }, { DRA7_UART3_CLKCTRL, dra7_uart3_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0150:24" }, { DRA7_UART4_CLKCTRL, dra7_uart4_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0158:24" }, { DRA7_MCASP2_CLKCTRL, dra7_mcasp2_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0160:22", "l4per2_clkdm" }, { DRA7_MCASP3_CLKCTRL, dra7_mcasp3_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0168:22", "l4per2_clkdm" }, { DRA7_UART5_CLKCTRL, dra7_uart5_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0170:24" }, { DRA7_MCASP5_CLKCTRL, dra7_mcasp5_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0178:22", "l4per2_clkdm" }, { DRA7_MCASP8_CLKCTRL, dra7_mcasp8_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0190:24", "l4per2_clkdm" }, { DRA7_MCASP4_CLKCTRL, dra7_mcasp4_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0198:22", "l4per2_clkdm" }, { DRA7_AES1_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div", "l4sec_clkdm" }, { DRA7_AES2_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div", "l4sec_clkdm" }, { DRA7_DES_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div", "l4sec_clkdm" }, { DRA7_RNG_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div", "l4sec_clkdm" }, { DRA7_SHAM_CLKCTRL, NULL, CLKF_HW_SUP, "l3_iclk_div", "l4sec_clkdm" }, { DRA7_UART7_CLKCTRL, dra7_uart7_bit_data, CLKF_SW_SUP, "l4per_cm:clk:01d0:24", "l4per2_clkdm" }, { DRA7_UART8_CLKCTRL, dra7_uart8_bit_data, CLKF_SW_SUP, "l4per_cm:clk:01e0:24", "l4per2_clkdm" }, { DRA7_UART9_CLKCTRL, dra7_uart9_bit_data, CLKF_SW_SUP, "l4per_cm:clk:01e8:24", "l4per2_clkdm" }, { DRA7_DCAN2_CLKCTRL, NULL, CLKF_SW_SUP, "sys_clkin1", "l4per2_clkdm" }, { DRA7_MCASP6_CLKCTRL, dra7_mcasp6_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0204:22", "l4per2_clkdm" }, { DRA7_MCASP7_CLKCTRL, dra7_mcasp7_bit_data, CLKF_SW_SUP, "l4per_cm:clk:0208:22", "l4per2_clkdm" }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_gpio1_bit_data[] __initconst = { { 8, TI_CLK_GATE, dra7_dss_32khz_clk_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_timer1_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_timer10_gfclk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_bit_data dra7_uart10_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_uart6_gfclk_mux_parents, NULL }, { 0 }, }; static const char * const dra7_dcan1_sys_clk_mux_parents[] __initconst = { "sys_clkin1", "sys_clkin2", NULL, }; static const struct omap_clkctrl_bit_data dra7_dcan1_bit_data[] __initconst = { { 24, TI_CLK_MUX, dra7_dcan1_sys_clk_mux_parents, NULL }, { 0 }, }; static const struct omap_clkctrl_reg_data dra7_wkupaon_clkctrl_regs[] __initconst = { { DRA7_L4_WKUP_CLKCTRL, NULL, 0, "wkupaon_iclk_mux" }, { DRA7_WD_TIMER2_CLKCTRL, NULL, CLKF_SW_SUP, "sys_32k_ck" }, { DRA7_GPIO1_CLKCTRL, dra7_gpio1_bit_data, CLKF_HW_SUP, "wkupaon_iclk_mux" }, { DRA7_TIMER1_CLKCTRL, dra7_timer1_bit_data, CLKF_SW_SUP, "wkupaon_cm:clk:0020:24" }, { DRA7_TIMER12_CLKCTRL, NULL, 0, "secure_32k_clk_src_ck" }, { DRA7_COUNTER_32K_CLKCTRL, NULL, 0, "wkupaon_iclk_mux" }, { DRA7_UART10_CLKCTRL, dra7_uart10_bit_data, CLKF_SW_SUP, "wkupaon_cm:clk:0060:24" }, { DRA7_DCAN1_CLKCTRL, dra7_dcan1_bit_data, CLKF_SW_SUP, "wkupaon_cm:clk:0068:24" }, { DRA7_ADC_CLKCTRL, NULL, CLKF_SW_SUP, "mcan_clk"}, { 0 }, }; const struct omap_clkctrl_data dra7_clkctrl_data[] __initconst = { { 0x4a005320, dra7_mpu_clkctrl_regs }, { 0x4a005540, dra7_ipu_clkctrl_regs }, { 0x4a005740, dra7_rtc_clkctrl_regs }, { 0x4a008620, dra7_coreaon_clkctrl_regs }, { 0x4a008720, dra7_l3main1_clkctrl_regs }, { 0x4a008a20, dra7_dma_clkctrl_regs }, { 0x4a008b20, dra7_emif_clkctrl_regs }, { 0x4a008c00, dra7_atl_clkctrl_regs }, { 0x4a008d20, dra7_l4cfg_clkctrl_regs }, { 0x4a008e20, dra7_l3instr_clkctrl_regs }, { 0x4a009120, dra7_dss_clkctrl_regs }, { 0x4a009320, dra7_l3init_clkctrl_regs }, { 0x4a009700, dra7_l4per_clkctrl_regs }, { 0x4ae07820, dra7_wkupaon_clkctrl_regs }, { 0 }, }; static struct ti_dt_clk dra7xx_clks[] = { DT_CLK(NULL, "timer_32k_ck", "sys_32k_ck"), DT_CLK(NULL, "sys_clkin_ck", "timer_sys_clk_div"), DT_CLK(NULL, "timer_sys_ck", "timer_sys_clk_div"), DT_CLK(NULL, "sys_clkin", "sys_clkin1"), DT_CLK(NULL, "atl_dpll_clk_mux", "atl_cm:0000:24"), DT_CLK(NULL, "atl_gfclk_mux", "atl_cm:0000:26"), DT_CLK(NULL, "dcan1_sys_clk_mux", "wkupaon_cm:0068:24"), DT_CLK(NULL, "dss_32khz_clk", "dss_cm:0000:11"), DT_CLK(NULL, "dss_48mhz_clk", "dss_cm:0000:9"), DT_CLK(NULL, "dss_dss_clk", "dss_cm:0000:8"), DT_CLK(NULL, "dss_hdmi_clk", "dss_cm:0000:10"), DT_CLK(NULL, "dss_video1_clk", "dss_cm:0000:12"), DT_CLK(NULL, "dss_video2_clk", "dss_cm:0000:13"), DT_CLK(NULL, "gmac_rft_clk_mux", "l3init_cm:00b0:25"), DT_CLK(NULL, "gpio1_dbclk", "wkupaon_cm:0018:8"), DT_CLK(NULL, "gpio2_dbclk", "l4per_cm:0060:8"), DT_CLK(NULL, "gpio3_dbclk", "l4per_cm:0068:8"), DT_CLK(NULL, "gpio4_dbclk", "l4per_cm:0070:8"), DT_CLK(NULL, "gpio5_dbclk", "l4per_cm:0078:8"), DT_CLK(NULL, "gpio6_dbclk", "l4per_cm:0080:8"), DT_CLK(NULL, "gpio7_dbclk", "l4per_cm:0110:8"), DT_CLK(NULL, "gpio8_dbclk", "l4per_cm:0118:8"), DT_CLK(NULL, "mcasp1_ahclkr_mux", "ipu_cm:0010:28"), DT_CLK(NULL, "mcasp1_ahclkx_mux", "ipu_cm:0010:24"), DT_CLK(NULL, "mcasp1_aux_gfclk_mux", "ipu_cm:0010:22"), DT_CLK(NULL, "mcasp2_ahclkr_mux", "l4per_cm:0160:28"), DT_CLK(NULL, "mcasp2_ahclkx_mux", "l4per_cm:0160:24"), DT_CLK(NULL, "mcasp2_aux_gfclk_mux", "l4per_cm:0160:22"), DT_CLK(NULL, "mcasp3_ahclkx_mux", "l4per_cm:0168:24"), DT_CLK(NULL, "mcasp3_aux_gfclk_mux", "l4per_cm:0168:22"), DT_CLK(NULL, "mcasp4_ahclkx_mux", "l4per_cm:0198:24"), DT_CLK(NULL, "mcasp4_aux_gfclk_mux", "l4per_cm:0198:22"), DT_CLK(NULL, "mcasp5_ahclkx_mux", "l4per_cm:0178:24"), DT_CLK(NULL, "mcasp5_aux_gfclk_mux", "l4per_cm:0178:22"), DT_CLK(NULL, "mcasp6_ahclkx_mux", "l4per_cm:0204:24"), DT_CLK(NULL, "mcasp6_aux_gfclk_mux", "l4per_cm:0204:22"), DT_CLK(NULL, "mcasp7_ahclkx_mux", "l4per_cm:0208:24"), DT_CLK(NULL, "mcasp7_aux_gfclk_mux", "l4per_cm:0208:22"), DT_CLK(NULL, "mcasp8_ahclkx_mux", "l4per_cm:0190:22"), DT_CLK(NULL, "mcasp8_aux_gfclk_mux", "l4per_cm:0190:24"), DT_CLK(NULL, "mmc1_clk32k", "l3init_cm:0008:8"), DT_CLK(NULL, "mmc1_fclk_div", "l3init_cm:0008:25"), DT_CLK(NULL, "mmc1_fclk_mux", "l3init_cm:0008:24"), DT_CLK(NULL, "mmc2_clk32k", "l3init_cm:0010:8"), DT_CLK(NULL, "mmc2_fclk_div", "l3init_cm:0010:25"), DT_CLK(NULL, "mmc2_fclk_mux", "l3init_cm:0010:24"), DT_CLK(NULL, "mmc3_clk32k", "l4per_cm:0120:8"), DT_CLK(NULL, "mmc3_gfclk_div", "l4per_cm:0120:25"), DT_CLK(NULL, "mmc3_gfclk_mux", "l4per_cm:0120:24"), DT_CLK(NULL, "mmc4_clk32k", "l4per_cm:0128:8"), DT_CLK(NULL, "mmc4_gfclk_div", "l4per_cm:0128:25"), DT_CLK(NULL, "mmc4_gfclk_mux", "l4per_cm:0128:24"), DT_CLK(NULL, "optfclk_pciephy1_32khz", "l3init_cm:0090:8"), DT_CLK(NULL, "optfclk_pciephy1_clk", "l3init_cm:0090:9"), DT_CLK(NULL, "optfclk_pciephy1_div_clk", "l3init_cm:0090:10"), DT_CLK(NULL, "optfclk_pciephy2_32khz", "l3init_cm:0098:8"), DT_CLK(NULL, "optfclk_pciephy2_clk", "l3init_cm:0098:9"), DT_CLK(NULL, "optfclk_pciephy2_div_clk", "l3init_cm:0098:10"), DT_CLK(NULL, "qspi_gfclk_div", "l4per_cm:0138:25"), DT_CLK(NULL, "qspi_gfclk_mux", "l4per_cm:0138:24"), DT_CLK(NULL, "rmii_50mhz_clk_mux", "l3init_cm:00b0:24"), DT_CLK(NULL, "sata_ref_clk", "l3init_cm:0068:8"), DT_CLK(NULL, "timer10_gfclk_mux", "l4per_cm:0028:24"), DT_CLK(NULL, "timer11_gfclk_mux", "l4per_cm:0030:24"), DT_CLK(NULL, "timer13_gfclk_mux", "l4per_cm:00c8:24"), DT_CLK(NULL, "timer14_gfclk_mux", "l4per_cm:00d0:24"), DT_CLK(NULL, "timer15_gfclk_mux", "l4per_cm:00d8:24"), DT_CLK(NULL, "timer16_gfclk_mux", "l4per_cm:0130:24"), DT_CLK(NULL, "timer1_gfclk_mux", "wkupaon_cm:0020:24"), DT_CLK(NULL, "timer2_gfclk_mux", "l4per_cm:0038:24"), DT_CLK(NULL, "timer3_gfclk_mux", "l4per_cm:0040:24"), DT_CLK(NULL, "timer4_gfclk_mux", "l4per_cm:0048:24"), DT_CLK(NULL, "timer5_gfclk_mux", "ipu_cm:0018:24"), DT_CLK(NULL, "timer6_gfclk_mux", "ipu_cm:0020:24"), DT_CLK(NULL, "timer7_gfclk_mux", "ipu_cm:0028:24"), DT_CLK(NULL, "timer8_gfclk_mux", "ipu_cm:0030:24"), DT_CLK(NULL, "timer9_gfclk_mux", "l4per_cm:0050:24"), DT_CLK(NULL, "uart10_gfclk_mux", "wkupaon_cm:0060:24"), DT_CLK(NULL, "uart1_gfclk_mux", "l4per_cm:0140:24"), DT_CLK(NULL, "uart2_gfclk_mux", "l4per_cm:0148:24"), DT_CLK(NULL, "uart3_gfclk_mux", "l4per_cm:0150:24"), DT_CLK(NULL, "uart4_gfclk_mux", "l4per_cm:0158:24"), DT_CLK(NULL, "uart5_gfclk_mux", "l4per_cm:0170:24"), DT_CLK(NULL, "uart6_gfclk_mux", "ipu_cm:0040:24"), DT_CLK(NULL, "uart7_gfclk_mux", "l4per_cm:01d0:24"), DT_CLK(NULL, "uart8_gfclk_mux", "l4per_cm:01e0:24"), DT_CLK(NULL, "uart9_gfclk_mux", "l4per_cm:01e8:24"), DT_CLK(NULL, "usb_otg_ss1_refclk960m", "l3init_cm:00d0:8"), DT_CLK(NULL, "usb_otg_ss2_refclk960m", "l3init_cm:0020:8"), { .node_name = NULL }, }; int __init dra7xx_dt_clk_init(void) { int rc; struct clk *dpll_ck, *hdcp_ck; ti_dt_clocks_register(dra7xx_clks); omap2_clk_disable_autoidle_all(); ti_clk_add_aliases(); dpll_ck = clk_get_sys(NULL, "dpll_gmac_ck"); rc = clk_set_rate(dpll_ck, DRA7_DPLL_GMAC_DEFFREQ); if (rc) pr_err("%s: failed to configure GMAC DPLL!\n", __func__); dpll_ck = clk_get_sys(NULL, "dpll_usb_ck"); rc = clk_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ); if (rc) pr_err("%s: failed to configure USB DPLL!\n", __func__); dpll_ck = clk_get_sys(NULL, "dpll_usb_m2_ck"); rc = clk_set_rate(dpll_ck, DRA7_DPLL_USB_DEFFREQ/2); if (rc) pr_err("%s: failed to set USB_DPLL M2 OUT\n", __func__); hdcp_ck = clk_get_sys(NULL, "dss_deshdcp_clk"); rc = clk_prepare_enable(hdcp_ck); if (rc) pr_err("%s: failed to set dss_deshdcp_clk\n", __func__); return rc; }