/* * (C) Copyright 2010 * Texas Instruments, * * Aneesh V * * See file CREDITS for list of people who contributed to this * project. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. * * This program is distributed in the hope that 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. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ #ifndef _OMAP_COMMON_H_ #define _OMAP_COMMON_H_ #include #define NUM_SYS_CLKS 7 struct prcm_regs { /* cm1.ckgen */ u32 cm_clksel_core; u32 cm_clksel_abe; u32 cm_dll_ctrl; u32 cm_clkmode_dpll_core; u32 cm_idlest_dpll_core; u32 cm_autoidle_dpll_core; u32 cm_clksel_dpll_core; u32 cm_div_m2_dpll_core; u32 cm_div_m3_dpll_core; u32 cm_div_h11_dpll_core; u32 cm_div_h12_dpll_core; u32 cm_div_h13_dpll_core; u32 cm_div_h14_dpll_core; u32 cm_ssc_deltamstep_dpll_core; u32 cm_ssc_modfreqdiv_dpll_core; u32 cm_emu_override_dpll_core; u32 cm_div_h22_dpllcore; u32 cm_div_h23_dpll_core; u32 cm_clkmode_dpll_mpu; u32 cm_idlest_dpll_mpu; u32 cm_autoidle_dpll_mpu; u32 cm_clksel_dpll_mpu; u32 cm_div_m2_dpll_mpu; u32 cm_ssc_deltamstep_dpll_mpu; u32 cm_ssc_modfreqdiv_dpll_mpu; u32 cm_bypclk_dpll_mpu; u32 cm_clkmode_dpll_iva; u32 cm_idlest_dpll_iva; u32 cm_autoidle_dpll_iva; u32 cm_clksel_dpll_iva; u32 cm_div_h11_dpll_iva; u32 cm_div_h12_dpll_iva; u32 cm_ssc_deltamstep_dpll_iva; u32 cm_ssc_modfreqdiv_dpll_iva; u32 cm_bypclk_dpll_iva; u32 cm_clkmode_dpll_abe; u32 cm_idlest_dpll_abe; u32 cm_autoidle_dpll_abe; u32 cm_clksel_dpll_abe; u32 cm_div_m2_dpll_abe; u32 cm_div_m3_dpll_abe; u32 cm_ssc_deltamstep_dpll_abe; u32 cm_ssc_modfreqdiv_dpll_abe; u32 cm_clkmode_dpll_ddrphy; u32 cm_idlest_dpll_ddrphy; u32 cm_autoidle_dpll_ddrphy; u32 cm_clksel_dpll_ddrphy; u32 cm_div_m2_dpll_ddrphy; u32 cm_div_h11_dpll_ddrphy; u32 cm_div_h12_dpll_ddrphy; u32 cm_div_h13_dpll_ddrphy; u32 cm_ssc_deltamstep_dpll_ddrphy; u32 cm_shadow_freq_config1; u32 cm_mpu_mpu_clkctrl; /* cm1.dsp */ u32 cm_dsp_clkstctrl; u32 cm_dsp_dsp_clkctrl; /* cm1.abe */ u32 cm1_abe_clkstctrl; u32 cm1_abe_l4abe_clkctrl; u32 cm1_abe_aess_clkctrl; u32 cm1_abe_pdm_clkctrl; u32 cm1_abe_dmic_clkctrl; u32 cm1_abe_mcasp_clkctrl; u32 cm1_abe_mcbsp1_clkctrl; u32 cm1_abe_mcbsp2_clkctrl; u32 cm1_abe_mcbsp3_clkctrl; u32 cm1_abe_slimbus_clkctrl; u32 cm1_abe_timer5_clkctrl; u32 cm1_abe_timer6_clkctrl; u32 cm1_abe_timer7_clkctrl; u32 cm1_abe_timer8_clkctrl; u32 cm1_abe_wdt3_clkctrl; /* cm2.ckgen */ u32 cm_clksel_mpu_m3_iss_root; u32 cm_clksel_usb_60mhz; u32 cm_scale_fclk; u32 cm_core_dvfs_perf1; u32 cm_core_dvfs_perf2; u32 cm_core_dvfs_perf3; u32 cm_core_dvfs_perf4; u32 cm_core_dvfs_current; u32 cm_iva_dvfs_perf_tesla; u32 cm_iva_dvfs_perf_ivahd; u32 cm_iva_dvfs_perf_abe; u32 cm_iva_dvfs_current; u32 cm_clkmode_dpll_per; u32 cm_idlest_dpll_per; u32 cm_autoidle_dpll_per; u32 cm_clksel_dpll_per; u32 cm_div_m2_dpll_per; u32 cm_div_m3_dpll_per; u32 cm_div_h11_dpll_per; u32 cm_div_h12_dpll_per; u32 cm_div_h14_dpll_per; u32 cm_ssc_deltamstep_dpll_per; u32 cm_ssc_modfreqdiv_dpll_per; u32 cm_emu_override_dpll_per; u32 cm_clkmode_dpll_usb; u32 cm_idlest_dpll_usb; u32 cm_autoidle_dpll_usb; u32 cm_clksel_dpll_usb; u32 cm_div_m2_dpll_usb; u32 cm_ssc_deltamstep_dpll_usb; u32 cm_ssc_modfreqdiv_dpll_usb; u32 cm_clkdcoldo_dpll_usb; u32 cm_clkmode_dpll_unipro; u32 cm_idlest_dpll_unipro; u32 cm_autoidle_dpll_unipro; u32 cm_clksel_dpll_unipro; u32 cm_div_m2_dpll_unipro; u32 cm_ssc_deltamstep_dpll_unipro; u32 cm_ssc_modfreqdiv_dpll_unipro; /* cm2.core */ u32 cm_coreaon_bandgap_clkctrl; u32 cm_l3_1_clkstctrl; u32 cm_l3_1_dynamicdep; u32 cm_l3_1_l3_1_clkctrl; u32 cm_l3_2_clkstctrl; u32 cm_l3_2_dynamicdep; u32 cm_l3_2_l3_2_clkctrl; u32 cm_l3_2_gpmc_clkctrl; u32 cm_l3_2_ocmc_ram_clkctrl; u32 cm_mpu_m3_clkstctrl; u32 cm_mpu_m3_staticdep; u32 cm_mpu_m3_dynamicdep; u32 cm_mpu_m3_mpu_m3_clkctrl; u32 cm_sdma_clkstctrl; u32 cm_sdma_staticdep; u32 cm_sdma_dynamicdep; u32 cm_sdma_sdma_clkctrl; u32 cm_memif_clkstctrl; u32 cm_memif_dmm_clkctrl; u32 cm_memif_emif_fw_clkctrl; u32 cm_memif_emif_1_clkctrl; u32 cm_memif_emif_2_clkctrl; u32 cm_memif_dll_clkctrl; u32 cm_memif_emif_h1_clkctrl; u32 cm_memif_emif_h2_clkctrl; u32 cm_memif_dll_h_clkctrl; u32 cm_c2c_clkstctrl; u32 cm_c2c_staticdep; u32 cm_c2c_dynamicdep; u32 cm_c2c_sad2d_clkctrl; u32 cm_c2c_modem_icr_clkctrl; u32 cm_c2c_sad2d_fw_clkctrl; u32 cm_l4cfg_clkstctrl; u32 cm_l4cfg_dynamicdep; u32 cm_l4cfg_l4_cfg_clkctrl; u32 cm_l4cfg_hw_sem_clkctrl; u32 cm_l4cfg_mailbox_clkctrl; u32 cm_l4cfg_sar_rom_clkctrl; u32 cm_l3instr_clkstctrl; u32 cm_l3instr_l3_3_clkctrl; u32 cm_l3instr_l3_instr_clkctrl; u32 cm_l3instr_intrconn_wp1_clkctrl; /* cm2.ivahd */ u32 cm_ivahd_clkstctrl; u32 cm_ivahd_ivahd_clkctrl; u32 cm_ivahd_sl2_clkctrl; /* cm2.cam */ u32 cm_cam_clkstctrl; u32 cm_cam_iss_clkctrl; u32 cm_cam_fdif_clkctrl; /* cm2.dss */ u32 cm_dss_clkstctrl; u32 cm_dss_dss_clkctrl; /* cm2.sgx */ u32 cm_sgx_clkstctrl; u32 cm_sgx_sgx_clkctrl; /* cm2.l3init */ u32 cm_l3init_clkstctrl; /* cm2.l3init */ u32 cm_l3init_hsmmc1_clkctrl; u32 cm_l3init_hsmmc2_clkctrl; u32 cm_l3init_hsi_clkctrl; u32 cm_l3init_hsusbhost_clkctrl; u32 cm_l3init_hsusbotg_clkctrl; u32 cm_l3init_hsusbtll_clkctrl; u32 cm_l3init_p1500_clkctrl; u32 cm_l3init_fsusb_clkctrl; u32 cm_l3init_ocp2scp1_clkctrl; /* cm2.l4per */ u32 cm_l4per_clkstctrl; u32 cm_l4per_dynamicdep; u32 cm_l4per_adc_clkctrl; u32 cm_l4per_gptimer10_clkctrl; u32 cm_l4per_gptimer11_clkctrl; u32 cm_l4per_gptimer2_clkctrl; u32 cm_l4per_gptimer3_clkctrl; u32 cm_l4per_gptimer4_clkctrl; u32 cm_l4per_gptimer9_clkctrl; u32 cm_l4per_elm_clkctrl; u32 cm_l4per_gpio2_clkctrl; u32 cm_l4per_gpio3_clkctrl; u32 cm_l4per_gpio4_clkctrl; u32 cm_l4per_gpio5_clkctrl; u32 cm_l4per_gpio6_clkctrl; u32 cm_l4per_hdq1w_clkctrl; u32 cm_l4per_hecc1_clkctrl; u32 cm_l4per_hecc2_clkctrl; u32 cm_l4per_i2c1_clkctrl; u32 cm_l4per_i2c2_clkctrl; u32 cm_l4per_i2c3_clkctrl; u32 cm_l4per_i2c4_clkctrl; u32 cm_l4per_l4per_clkctrl; u32 cm_l4per_mcasp2_clkctrl; u32 cm_l4per_mcasp3_clkctrl; u32 cm_l4per_mgate_clkctrl; u32 cm_l4per_mcspi1_clkctrl; u32 cm_l4per_mcspi2_clkctrl; u32 cm_l4per_mcspi3_clkctrl; u32 cm_l4per_mcspi4_clkctrl; u32 cm_l4per_gpio7_clkctrl; u32 cm_l4per_gpio8_clkctrl; u32 cm_l4per_mmcsd3_clkctrl; u32 cm_l4per_mmcsd4_clkctrl; u32 cm_l4per_msprohg_clkctrl; u32 cm_l4per_slimbus2_clkctrl; u32 cm_l4per_uart1_clkctrl; u32 cm_l4per_uart2_clkctrl; u32 cm_l4per_uart3_clkctrl; u32 cm_l4per_uart4_clkctrl; u32 cm_l4per_mmcsd5_clkctrl; u32 cm_l4per_i2c5_clkctrl; u32 cm_l4per_uart5_clkctrl; u32 cm_l4per_uart6_clkctrl; u32 cm_l4sec_clkstctrl; u32 cm_l4sec_staticdep; u32 cm_l4sec_dynamicdep; u32 cm_l4sec_aes1_clkctrl; u32 cm_l4sec_aes2_clkctrl; u32 cm_l4sec_des3des_clkctrl; u32 cm_l4sec_pkaeip29_clkctrl; u32 cm_l4sec_rng_clkctrl; u32 cm_l4sec_sha2md51_clkctrl; u32 cm_l4sec_cryptodma_clkctrl; /* l4 wkup regs */ u32 cm_abe_pll_ref_clksel; u32 cm_sys_clksel; u32 cm_wkup_clkstctrl; u32 cm_wkup_l4wkup_clkctrl; u32 cm_wkup_wdtimer1_clkctrl; u32 cm_wkup_wdtimer2_clkctrl; u32 cm_wkup_gpio1_clkctrl; u32 cm_wkup_gptimer1_clkctrl; u32 cm_wkup_gptimer12_clkctrl; u32 cm_wkup_synctimer_clkctrl; u32 cm_wkup_usim_clkctrl; u32 cm_wkup_sarram_clkctrl; u32 cm_wkup_keyboard_clkctrl; u32 cm_wkup_rtc_clkctrl; u32 cm_wkup_bandgap_clkctrl; u32 cm_wkupaon_scrm_clkctrl; u32 prm_vc_val_bypass; u32 prm_vc_cfg_i2c_mode; u32 prm_vc_cfg_i2c_clk; u32 prm_sldo_core_setup; u32 prm_sldo_core_ctrl; u32 prm_sldo_mpu_setup; u32 prm_sldo_mpu_ctrl; u32 prm_sldo_mm_setup; u32 prm_sldo_mm_ctrl; u32 cm_div_m4_dpll_core; u32 cm_div_m5_dpll_core; u32 cm_div_m6_dpll_core; u32 cm_div_m7_dpll_core; u32 cm_div_m4_dpll_iva; u32 cm_div_m5_dpll_iva; u32 cm_div_m4_dpll_ddrphy; u32 cm_div_m5_dpll_ddrphy; u32 cm_div_m6_dpll_ddrphy; u32 cm_div_m4_dpll_per; u32 cm_div_m5_dpll_per; u32 cm_div_m6_dpll_per; u32 cm_div_m7_dpll_per; u32 cm_l3instr_intrconn_wp1_clkct; u32 cm_l3init_usbphy_clkctrl; u32 cm_l4per_mcbsp4_clkctrl; u32 prm_vc_cfg_channel; }; struct omap_sys_ctrl_regs { u32 control_status; u32 control_id_code; u32 control_std_fuse_opp_bgap; u32 control_ldosram_iva_voltage_ctrl; u32 control_ldosram_mpu_voltage_ctrl; u32 control_ldosram_core_voltage_ctrl; u32 control_paconf_global; u32 control_paconf_mode; u32 control_smart1io_padconf_0; u32 control_smart1io_padconf_1; u32 control_smart1io_padconf_2; u32 control_smart2io_padconf_0; u32 control_smart2io_padconf_1; u32 control_smart2io_padconf_2; u32 control_smart3io_padconf_0; u32 control_smart3io_padconf_1; u32 control_pbias; u32 control_i2c_0; u32 control_camera_rx; u32 control_hdmi_tx_phy; u32 control_uniportm; u32 control_dsiphy; u32 control_mcbsplp; u32 control_usb2phycore; u32 control_hdmi_1; u32 control_hsi; u32 control_ddr3ch1_0; u32 control_ddr3ch2_0; u32 control_ddrch1_0; u32 control_ddrch1_1; u32 control_ddrch2_0; u32 control_ddrch2_1; u32 control_lpddr2ch1_0; u32 control_lpddr2ch1_1; u32 control_ddrio_0; u32 control_ddrio_1; u32 control_ddrio_2; u32 control_lpddr2io1_0; u32 control_lpddr2io1_1; u32 control_lpddr2io1_2; u32 control_lpddr2io1_3; u32 control_lpddr2io2_0; u32 control_lpddr2io2_1; u32 control_lpddr2io2_2; u32 control_lpddr2io2_3; u32 control_hyst_1; u32 control_usbb_hsic_control; u32 control_c2c; u32 control_core_control_spare_rw; u32 control_core_control_spare_r; u32 control_core_control_spare_r_c0; u32 control_srcomp_north_side; u32 control_srcomp_south_side; u32 control_srcomp_east_side; u32 control_srcomp_west_side; u32 control_srcomp_code_latch; u32 control_pbiaslite; u32 control_port_emif1_sdram_config; u32 control_port_emif1_lpddr2_nvm_config; u32 control_port_emif2_sdram_config; u32 control_emif1_sdram_config_ext; u32 control_emif2_sdram_config_ext; u32 control_smart1nopmio_padconf_0; u32 control_smart1nopmio_padconf_1; u32 control_padconf_mode; u32 control_xtal_oscillator; u32 control_i2c_2; u32 control_ckobuffer; u32 control_wkup_control_spare_rw; u32 control_wkup_control_spare_r; u32 control_wkup_control_spare_r_c0; u32 control_srcomp_east_side_wkup; u32 control_efuse_1; u32 control_efuse_2; u32 control_efuse_3; u32 control_efuse_4; u32 control_efuse_5; u32 control_efuse_6; u32 control_efuse_7; u32 control_efuse_8; u32 control_efuse_9; u32 control_efuse_10; u32 control_efuse_11; u32 control_efuse_12; u32 control_efuse_13; }; struct dpll_params { u32 m; u32 n; s8 m2; s8 m3; s8 m4_h11; s8 m5_h12; s8 m6_h13; s8 m7_h14; s8 h22; s8 h23; }; struct dpll_regs { u32 cm_clkmode_dpll; u32 cm_idlest_dpll; u32 cm_autoidle_dpll; u32 cm_clksel_dpll; u32 cm_div_m2_dpll; u32 cm_div_m3_dpll; u32 cm_div_m4_h11_dpll; u32 cm_div_m5_h12_dpll; u32 cm_div_m6_h13_dpll; u32 cm_div_m7_h14_dpll; u32 reserved[3]; u32 cm_div_h22_dpll; u32 cm_div_h23_dpll; }; struct dplls { const struct dpll_params *mpu; const struct dpll_params *core; const struct dpll_params *per; const struct dpll_params *abe; const struct dpll_params *iva; const struct dpll_params *usb; }; struct pmic_data { u32 base_offset; u32 step; u32 start_code; unsigned gpio; int gpio_en; }; struct volts { u32 value; u32 addr; struct pmic_data *pmic; }; struct vcores_data { struct volts mpu; struct volts core; struct volts mm; }; extern struct prcm_regs const **prcm; extern struct prcm_regs const omap5_es1_prcm; extern struct prcm_regs const omap4_prcm; extern struct dplls const **dplls_data; extern struct vcores_data const **omap_vcores; extern const u32 sys_clk_array[8]; extern struct omap_sys_ctrl_regs const **ctrl; extern struct omap_sys_ctrl_regs const omap4_ctrl; extern struct omap_sys_ctrl_regs const omap5_ctrl; void hw_data_init(void); const struct dpll_params *get_mpu_dpll_params(struct dplls const *); const struct dpll_params *get_core_dpll_params(struct dplls const *); const struct dpll_params *get_per_dpll_params(struct dplls const *); const struct dpll_params *get_iva_dpll_params(struct dplls const *); const struct dpll_params *get_usb_dpll_params(struct dplls const *); const struct dpll_params *get_abe_dpll_params(struct dplls const *); void do_enable_clocks(u32 const *clk_domains, u32 const *clk_modules_hw_auto, u32 const *clk_modules_explicit_en, u8 wait_for_enable); void setup_post_dividers(u32 const base, const struct dpll_params *params); u32 omap_ddr_clk(void); u32 get_sys_clk_index(void); void enable_basic_clocks(void); void enable_basic_uboot_clocks(void); void enable_non_essential_clocks(void); void scale_vcores(struct vcores_data const *); u32 get_offset_code(u32 volt_offset, struct pmic_data *pmic); void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic); /* Max value for DPLL multiplier M */ #define OMAP_DPLL_MAX_N 127 /* HW Init Context */ #define OMAP_INIT_CONTEXT_SPL 0 #define OMAP_INIT_CONTEXT_UBOOT_FROM_NOR 1 #define OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL 2 #define OMAP_INIT_CONTEXT_UBOOT_AFTER_CH 3 static inline u32 omap_revision(void) { extern u32 *const omap_si_rev; return *omap_si_rev; } /* * silicon revisions. * Moving this to common, so that most of code can be moved to common, * directories. */ /* omap4 */ #define OMAP4430_SILICON_ID_INVALID 0xFFFFFFFF #define OMAP4430_ES1_0 0x44300100 #define OMAP4430_ES2_0 0x44300200 #define OMAP4430_ES2_1 0x44300210 #define OMAP4430_ES2_2 0x44300220 #define OMAP4430_ES2_3 0x44300230 #define OMAP4460_ES1_0 0x44600100 #define OMAP4460_ES1_1 0x44600110 /* omap5 */ #define OMAP5430_SILICON_ID_INVALID 0 #define OMAP5430_ES1_0 0x54300100 #define OMAP5432_ES1_0 0x54320100 #define OMAP5430_ES2_0 0x54300200 #define OMAP5432_ES2_0 0x54320200 #endif /* _OMAP_COMMON_H_ */