root@am335x-evm:/usr/bin# ./omapconf show dpll; OMAPCONF (rev v1.74-1-g40ab0a2 built Sun Apr 19 07:10:00 UTC 2020) HW Platform: Generic AM33XX (Flattened Device Tree) AM3358 ES2.1 GP Device (UNKNOWN performance ZCZ package (1.0GHz)) Error: I2C Read failed Error: I2C Read failed Error: I2C Read failed Error: I2C Read failed UNKNOWN POWER IC Error: I2C Read failed UNKNOWN AUDIO IC SW Build Details: Build: Version: _____ _____ _ _ Kernel: Version: 4.19.94-gbe5389fd85 Author: oe-user@oe-host Toolchain: gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36) Type: #1 PREEMPT Date: Sun Apr 19 03:43:09 UTC 2020 |--------------------------------------------| | DPLL Configuration | DPLL_PER | |--------------------------------------------| | Status | Locked | | | | | Mode | Lock | | Automatic Control | Not Supported | | LPST = Low-Power STop | | | LPBP = Low-Power ByPass | | | FRBP = Fast-Relock ByPass | | | MNBP = MN ByPass | | | | | | Sigma-Delta Divider | 4 | | SELFREQDCO | 0 | | | | | Ref. Frequency (MHz) | 24.000 | | M Multiplier Factor | 400 | | N Divider Factor | 9 | | Lock Frequency (MHz) | 960 | | | | | CLKOUT Output | | | Status | Enabled | | Clock Divider | 5 | | Clock Speed (MHz) | 192 | | | | | CLK_DCO_LDO Output | | | Status | Enabled | | Clock Speed (MHz) | 960 | | | | |--------------------------------------------| |---------------------------------------------------------------------------------------------| | DPLL Configuration | DPLL_CORE | DPLL_MPU | DPLL_DDR | DPLL_DISP | |---------------------------------------------------------------------------------------------| | Status | Locked | Locked | Locked | Locked | | | | | | | | Mode | Lock | Lock | Lock | Lock | | Automatic Control | Not Supported | Not Supported | Not Supported | Not Supported | | LPBP = Low-Power ByPass | | | | | | FRBP = Fast-Relock ByPass | | | | | | MNBP = MN ByPass | | | | | | Low-Power Mode | Disabled | Disabled | Disabled | Disabled | | | | | | | | Automatic Recalibration | Disabled | Disabled | Disabled | Disabled | | Clock Ramping during Relock | Disabled | Disabled | Disabled | Disabled | | Ramping Rate (x REFCLK(s)) | 2 | 2 | 2 | 2 | | Ramping Levels | No Ramp | No Ramp | No Ramp | No Ramp | | | | | | | | Bypass Clock | CLKINP | CLKINP | CLKINP | CLKINP | | Bypass Clock Divider | | | | | | REGM4XEN Mode | Disabled | Disabled | Disabled | Disabled | | | | | | | | Ref. Frequency (MHz) | 24.000 | 24.000 | 24.000 | 24.000 | | M Multiplier Factor | 125 | 25 | 101 | 5 | | N Divider Factor | 2 | 0 | 3 | 1 | | Lock Frequency (MHz) | 1000 | 600 | 606 | 60 | | | | | | | | M2 Output | | | | | | Status | | Enabled | Enabled | Enabled | | Clock Divider | | 1 | 2 | 1 | | Clock Speed (MHz) | | 600 | 303 | 60 | | | | | | | | CLK_DCO_LDO Output | | | | | | Status | Gated | | | | | Clock Speed (MHz) | 2000 | | | | | | | | | | | | | | | | | M4 Output | | | | | | Status | Enabled | | | | | Clock Divider | 10 | | | | | Clock Speed (MHz) | 200 | | | | | | | | | | | M5 Output | | | | | | Status | Enabled | | | | | Clock Divider | 8 | | | | | Clock Speed (MHz) | 250 | | | | | | | | | | | M6 Output | | | | | | Status | Gated | | | | | Clock Divider | 4 | | | | | Clock Speed (MHz) | 500 | | | | |---------------------------------------------------------------------------------------------| root@am335x-evm:/usr/bin# ./omapconf show opp; OMAPCONF (rev v1.74-1-g40ab0a2 built Sun Apr 19 07:10:00 UTC 2020) HW Platform: Generic AM33XX (Flattened Device Tree) AM3358 ES2.1 GP Device (UNKNOWN performance ZCZ package (1.0GHz)) Error: I2C Read failed Error: I2C Read failed Error: I2C Read failed Error: I2C Read failed UNKNOWN POWER IC Error: I2C Read failed UNKNOWN AUDIO IC SW Build Details: Build: Version: _____ _____ _ _ Kernel: Version: 4.19.94-gbe5389fd85 Author: oe-user@oe-host Toolchain: gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36) Type: #1 PREEMPT Date: Sun Apr 19 03:43:09 UTC 2020 omapconf: temp_sensor_voltdm2sensor(): cpu not supported!!! omapconf: temp_sensor_voltdm2sensor(): cpu not supported!!! cpu_is_online(0): error opening /sys/devices/system/cpu/cpu0/online file! |----------------------------------------------------------------------------| | | Temperature | Voltage | Frequency | OPerating Point | |----------------------------------------------------------------------------| | VDD_CORE / VDD_CORE0 | NA | NA | | OPP100 | | L3_SLOW | | | 100 MHz | | | L3_FAST | | | 200 MHz | | | EMIF4 | | | 151 MHz | | | DDR2/DDR3/mDDR | | | 303 MHz | | | L4_PER | | | 100 MHz | | | L4_FAST | | | 200 MHz | | | | | | | | | VDD_MPU / VDD_CORE1 | NA | NA | | OPP100_HIGH | | MPU (CPU0 OFF) | | | 600 MHz | | | | | | | | |----------------------------------------------------------------------------| Notes: (1) Module is disabled, rate may not be relevant. root@am335x-evm:/usr/bin# ./omapconf show pwst; OMAPCONF (rev v1.74-1-g40ab0a2 built Sun Apr 19 07:10:00 UTC 2020) HW Platform: Generic AM33XX (Flattened Device Tree) AM3358 ES2.1 GP Device (UNKNOWN performance ZCZ package (1.0GHz)) Error: I2C Read failed Error: I2C Read failed Error: I2C Read failed Error: I2C Read failed UNKNOWN POWER IC Error: I2C Read failed UNKNOWN AUDIO IC SW Build Details: Build: Version: _____ _____ _ _ Kernel: Version: 4.19.94-gbe5389fd85 Author: oe-user@oe-host Toolchain: gcc version 8.3.0 (GNU Toolchain for the A-profile Architecture 8.3-2019.03 (arm-rel-8.36) Type: #1 PREEMPT Date: Sun Apr 19 03:43:09 UTC 2020 |---------------------------------------------------------------------------------------------------------------------------------------------------------------| | OMAP Power Status | |---------------------------------------------------------------------------------------------------------------------------------------------------------------| | Voltage Domain | Power Domain | Clock Domain | Module Status | | Name | OPP | Name | Curr. | Target | Name | Status | Name | Rate (MHz) | Idle | Standby | |---------------------------------------------------------------------------------------------------------------------------------------------------------------| | VDD_CORE | OPP100 | WKUP | OFF | OFF | L4WKUP | Running | L4_WKUP_INTERCONNECT | 100.000 | Full ON | | | | | | | |------------------------------------------------------------------------------------------------| | | | | | | WKUP_L3_AON | Running | DEBUGSS | 200.000 | In Transition | Functional | | | |-------------------------------------------------------------------------------------------------------------------------------| | | | GFX | ON | ON | GFX_L3 | Running | GFX | 100.000 | Full ON | Functional | | | |-------------------------------------------------------------------------------------------------------------------------------| | | | PER | ON | ON | L4_SLOW | Running | L4_PER_INTERCONNECT | 100.000 | Full ON | | | | | | | |------------------------------------------------------------------------------------------------| | | | | | | L3_SLOW | Running | L3_MAIN1_INTERCONNECT | 100.000 | Full ON | | | | | | | |------------------------------------------------------------------------------------------------| | | | | | | L3_FAST | Running | L3_MAIN2_INTERCONNECT | 200.000 | Full ON | | | | | | | | | | EMIF4 | 151.500 | Full ON | | | | | | | | | | PHY_EMIF | 303.000 | | | | | | | | |------------------------------------------------------------------------------------------------| | | | | | | L4_FAST | Running | L4_FAST_INTERCONNECT | 200.000 | Full ON | | |---------------------------------------------------------------------------------------------------------------------------------------------------------------| | VDD_MPU | OPP_TURBO | MPU | ON | ON | MPU | Running | MPU | 800.000 | Full ON | | |---------------------------------------------------------------------------------------------------------------------------------------------------------------| root@am335x-evm:/usr/bin# cat /proc/cpuinfo; processor : 0 model name : ARMv7 Processor rev 2 (v7l) BogoMIPS : 298.84 Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpd32 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x3 CPU part : 0xc08 CPU revision : 2 Hardware : Generic AM33XX (Flattened Device Tree) Revision : 0000 Serial : 05154P160003 root@am335x-evm:/usr/bin# cat /sys/kernel/debug/clk/clk_summary enable prepare protect duty clock count count count rate accuracy phase cycle --------------------------------------------------------------------------------------------- tclkin_ck 0 0 0 12000000 0 0 50000 virt_26000000_ck 0 0 0 26000000 0 0 50000 virt_25000000_ck 0 0 0 25000000 0 0 50000 virt_24000000_ck 1 1 0 24000000 0 0 50000 sys_clkin_ck 11 23 0 24000000 0 0 50000 timer6_fck 0 1 0 24000000 0 0 50000 l4_per_cm:clk:00dc:0 0 1 0 24000000 0 0 50000 timer3_fck 0 1 0 24000000 0 0 50000 l4_per_cm:clk:0070:0 0 1 0 24000000 0 0 50000 timer7_fck 0 1 0 24000000 0 0 50000 l4_per_cm:clk:0068:0 0 1 0 24000000 0 0 50000 timer5_fck 0 1 0 24000000 0 0 50000 l4_per_cm:clk:00d8:0 0 1 0 24000000 0 0 50000 timer4_fck 0 1 0 24000000 0 0 50000 l4_per_cm:clk:0074:0 0 1 0 24000000 0 0 50000 timer2_fck 1 1 0 24000000 0 0 50000 l4_per_cm:clk:006c:0 1 1 0 24000000 0 0 50000 timer1_fck 1 1 0 24000000 0 0 50000 l4_wkup_cm:clk:00c0:0 1 1 0 24000000 0 0 50000 dpll_per_ck 1 2 0 960000000 0 0 50000 usbotg_fck 0 1 0 960000000 0 0 50000 l4_per_cm:clk:0008:0 0 1 0 960000000 0 0 50000 dpll_per_m2_ck 3 4 0 192000000 0 0 50000 mmc_clk 0 3 0 96000000 0 0 50000 l4_per_cm:clk:0028:0 0 1 0 96000000 0 0 50000 l4_per_cm:clk:00e0:0 0 1 0 96000000 0 0 50000 l4_per_cm:clk:00e4:0 0 1 0 96000000 0 0 50000 clk_24mhz 1 1 0 24000000 0 0 50000 clkdiv32k_ck 1 1 0 32786 0 0 50000 l4_per_cm:clk:0138:0 1 5 0 32786 0 0 50000 wdt1_fck 0 1 0 32786 0 0 50000 l4_wkup_cm:clk:00d0:0 0 1 0 32786 0 0 50000 l4_per_cm:clk:0098:18 0 2 0 32786 0 0 50000 l4_per_cm:clk:009c:18 0 2 0 32786 0 0 50000 l4_per_cm:clk:00a0:18 0 2 0 32786 0 0 50000 dpll_per_m2_div4_ck 1 9 0 48000000 0 0 50000 l4_per_cm:clk:0024:0 0 1 0 48000000 0 0 50000 l4_per_cm:clk:0030:0 0 1 0 48000000 0 0 50000 l4_per_cm:clk:0034:0 0 1 0 48000000 0 0 50000 l4_per_cm:clk:0038:0 0 1 0 48000000 0 0 50000 l4_per_cm:clk:003c:0 0 1 0 48000000 0 0 50000 l4_per_cm:clk:0058:0 1 1 0 48000000 0 0 50000 l4_per_cm:clk:005c:0 0 1 0 48000000 0 0 50000 l4_per_cm:clk:0060:0 0 1 0 48000000 0 0 50000 l4_per_cm:clk:0064:0 0 1 0 48000000 0 0 50000 dpll_per_m2_div4_wkupdm_ck 2 2 0 48000000 0 0 50000 l4_wkup_cm:clk:00b0:0 1 1 0 48000000 0 0 50000 l4_wkup_cm:clk:00b4:0 1 1 0 48000000 0 0 50000 dpll_disp_ck 1 1 0 60000000 0 0 50000 dpll_disp_m2_ck 1 1 0 60000000 0 0 50000 lcd_gclk 1 1 0 60000000 0 0 50000 l4_per_cm:clk:0004:0 1 1 0 60000000 0 0 50000 dpll_ddr_ck 1 1 0 606000000 0 0 50000 dpll_ddr_m2_ck 2 2 0 303000000 0 0 50000 dpll_ddr_m2_div2_ck 1 1 0 151500000 0 0 50000 l4_per_cm:clk:0014:0 1 1 0 151500000 0 0 50000 dpll_mpu_ck 1 1 0 600000000 0 0 50000 dpll_mpu_m2_ck 4 4 0 600000000 0 0 50000 mpu_cm:clk:0000:0 1 1 0 600000000 0 0 50000 dpll_core_ck 1 1 0 1000000000 0 0 50000 dpll_core_x2_ck 2 2 0 2000000000 0 0 50000 dpll_core_m6_ck 0 0 0 500000000 0 0 50000 dpll_core_m5_ck 2 2 0 250000000 0 0 50000 cpsw_cpts_rft_clk 1 1 0 250000000 0 0 50000 cpsw_125mhz_gclk 2 3 0 125000000 0 0 50000 l4_per_cm:clk:0000:0 1 1 0 125000000 0 0 50000 dpll_core_m4_ck 10 11 0 200000000 0 0 50000 gfx_fclk_clksel_ck 1 1 0 200000000 0 0 50000 gfx_fck_div_ck 1 1 0 200000000 0 0 50000 gfx_l3_cm:clk:0000:0 1 1 0 200000000 0 0 50000 sysclk_div_ck 0 0 0 200000000 0 0 50000 l4hs_gclk 2 2 0 200000000 0 0 50000 l4_per_cm:clk:010c:0 1 1 0 200000000 0 0 50000 l4_rtc_gclk 0 0 0 100000000 0 0 50000 dpll_core_m4_div2_ck 17 18 0 100000000 0 0 50000 l4ls_gclk 37 41 0 100000000 0 0 50000 ehrpwm2_tbclk 0 0 0 100000000 0 0 50000 ehrpwm1_tbclk 0 0 0 100000000 0 0 50000 ehrpwm0_tbclk 0 0 0 100000000 0 0 50000 l4_per_cm:clk:002c:0 1 1 0 100000000 0 0 50000 l4_per_cm:clk:004c:0 1 1 0 100000000 0 0 50000 l4_per_cm:clk:0098:0 1 1 0 100000000 0 0 50000 l4_per_cm:clk:009c:0 0 1 0 100000000 0 0 50000 l4_per_cm:clk:00a0:0 1 1 0 100000000 0 0 50000 l4_per_cm:clk:00b8:0 0 1 0 100000000 0 0 50000 l4_per_cm:clk:00c0:0 1 1 0 100000000 0 0 50000 l4_per_cm:clk:00c4:0 0 1 0 100000000 0 0 50000 l4_per_cm:clk:00f8:0 0 1 0 100000000 0 0 50000 l4_per_cm:clk:00fc:0 1 1 0 100000000 0 0 50000 l4_per_cm:clk:011c:0 0 0 0 100000000 0 0 50000 l4fw_gclk 1 1 0 100000000 0 0 50000 l3s_gclk 9 10 0 100000000 0 0 50000 l4_per_cm:clk:001c:0 1 1 0 100000000 0 0 50000 ieee5000_fck 0 0 0 100000000 0 0 50000 l4_wkup_cm:clk:0000:0 1 1 0 100000000 0 0 50000 l4_wkup_cm:clk:0004:0 1 1 0 100000000 0 0 50000 l4_wkup_cm:clk:0008:0 1 1 0 100000000 0 0 50000 l4_wkup_cm:clk:00ac:0 0 1 0 100000000 0 0 50000 mmu_fck 0 0 0 200000000 0 0 50000 l3_gclk 14 15 0 200000000 0 0 50000 pruss_ocp_gclk 1 1 0 200000000 0 0 50000 l4_per_cm:clk:00d4:0 1 1 0 200000000 0 0 50000 l4_per_cm:clk:0010:0 1 1 0 200000000 0 0 50000 l4_per_cm:clk:0018:0 1 1 0 200000000 0 0 50000 l4_per_cm:clk:008c:0 0 1 0 200000000 0 0 50000 l4_per_cm:clk:00a8:0 1 1 0 200000000 0 0 50000 l4_per_cm:clk:00c8:0 1 1 0 200000000 0 0 50000 l4_per_cm:clk:00cc:0 1 1 0 200000000 0 0 50000 l4_per_cm:clk:00e8:0 1 1 0 200000000 0 0 50000 l4_per_cm:clk:00ec:0 1 1 0 200000000 0 0 50000 l4_wkup_cm:clk:0010:30 0 2 0 200000000 0 0 50000 l4_wkup_cm:clk:0010:20 0 1 0 200000000 0 0 50000 l4_wkup_cm:clk:0010:24 0 1 0 50000000 0 0 50000 l4_wkup_cm:clk:0010:0 0 1 0 50000000 0 0 50000 l4_wkup_cm:clk:0010:22 0 0 0 200000000 0 0 50000 l4_wkup_cm:clk:0010:27 0 0 0 50000000 0 0 50000 rng_fck 2 2 0 24000000 0 0 50000 l4_per_cm:clk:007c:0 1 1 0 24000000 0 0 50000 aes0_fck 1 2 0 24000000 0 0 50000 l4_per_cm:clk:0080:0 0 1 0 24000000 0 0 50000 sha0_fck 1 1 0 24000000 0 0 50000 smartreflex1_fck 0 1 0 24000000 0 0 50000 l4_wkup_cm:clk:00c4:0 0 1 0 24000000 0 0 50000 smartreflex0_fck 0 1 0 24000000 0 0 50000 l4_wkup_cm:clk:00bc:0 0 1 0 24000000 0 0 50000 mcasp1_fck 0 1 0 24000000 0 0 50000 l4_per_cm:clk:0054:0 0 1 0 24000000 0 0 50000 mcasp0_fck 0 1 0 24000000 0 0 50000 l4_per_cm:clk:0020:0 0 1 0 24000000 0 0 50000 dcan1_fck 0 1 0 24000000 0 0 50000 l4_per_cm:clk:00b0:0 0 1 0 24000000 0 0 50000 dcan0_fck 0 1 0 24000000 0 0 50000 l4_per_cm:clk:00ac:0 0 1 0 24000000 0 0 50000 adc_tsc_fck 1 1 0 24000000 0 0 50000 l4_wkup_cm:clk:00b8:0 1 1 0 24000000 0 0 50000 l4_wkup_cm:clk:0010:19 0 1 0 24000000 0 0 50000 l4_cefuse_cm:clk:0000:0 0 0 0 24000000 0 0 50000 virt_19200000_ck 0 0 0 19200000 0 0 50000 clk_rc32k_ck 1 1 0 32000 0 0 50000 gpio0_dbclk_mux_ck 1 1 0 32000 0 0 50000 l4_wkup_cm:clk:0004:18 1 2 0 32000 0 0 50000 clk_32768_ck 3 3 0 32768 0 0 50000 sysclkout_pre_ck 1 1 0 32768 0 0 50000 clkout2_div_ck 1 1 0 32768 0 0 50000 clkout2_ck 1 1 0 32768 0 0 50000 l4_rtc_cm:clk:0000:0 1 1 0 32768 0 0 50000 root@am335x-evm:/usr/bin# root@am335x-evm:/usr/bin#