Re: WIP: UFS on apq8098

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On 04/12/2018 18:05, Jeffrey Hugo wrote:

> mount -t debugfs none /sys/kernel/debug

Doh!

# cat /sys/kernel/debug/clk/clk_summary 
                                 enable  prepare  protect                                duty
   clock                          count    count    count        rate   accuracy phase  cycle
---------------------------------------------------------------------------------------------
 gcc_usb_phy_cfg_ahb2phy_clk          0        0        0           0          0     0  50000
 gcc_usb3_phy_pipe_clk                0        0        0           0          0     0  50000
 gcc_usb30_sleep_clk                  0        0        0           0          0     0  50000
 gcc_ufs_unipro_core_clk              0        0        0           0          0     0  50000
 gcc_ufs_tx_symbol_0_clk              0        0        0           0          0     0  50000
 gcc_ufs_rx_symbol_1_clk              0        0        0           0          0     0  50000
 gcc_ufs_rx_symbol_0_clk              0        0        0           0          0     0  50000
 gcc_ufs_phy_aux_clk                  0        0        0           0          0     0  50000
 gcc_ufs_ice_core_clk                 0        0        0           0          0     0  50000
 gcc_ufs_ahb_clk                      0        0        0           0          0     0  50000
 gcc_tsif_inactivity_timers_clk       0        0        0           0          0     0  50000
 gcc_tsif_ahb_clk                     0        0        0           0          0     0  50000
 gcc_sdcc4_ahb_clk                    0        0        0           0          0     0  50000
 gcc_sdcc2_ahb_clk                    0        0        0           0          0     0  50000
 gcc_prng_ahb_clk                     0        0        0           0          0     0  50000
 gcc_pdm_xo4_clk                      0        0        0           0          0     0  50000
 gcc_pdm_ahb_clk                      0        0        0           0          0     0  50000
 gcc_pcie_0_slv_axi_clk               0        0        0           0          0     0  50000
 gcc_pcie_0_pipe_clk                  0        0        0           0          0     0  50000
 gcc_pcie_0_mstr_axi_clk              0        0        0           0          0     0  50000
 gcc_pcie_0_cfg_ahb_clk               0        0        0           0          0     0  50000
 gcc_mss_at_clk                       0        0        0           0          0     0  50000
 gcc_mmss_sys_noc_axi_clk             0        0        0           0          0     0  50000
 gcc_mmss_qm_core_clk                 0        0        0           0          0     0  50000
 gcc_mmss_qm_ahb_clk                  0        0        0           0          0     0  50000
 gcc_mmss_noc_cfg_ahb_clk             0        0        0           0          0     0  50000
 gcc_lpass_trig_clk                   0        0        0           0          0     0  50000
 gcc_lpass_at_clk                     1        1        0           0          0     0  50000
 gcc_hmss_trig_clk                    0        0        0           0          0     0  50000
 gcc_hmss_dvm_bus_clk                 1        1        0           0          0     0  50000
 gcc_hmss_at_clk                      0        0        0           0          0     0  50000
 gcc_gpu_snoc_dvm_gfx_clk             0        0        0           0          0     0  50000
 gcc_gpu_cfg_ahb_clk                  0        0        0           0          0     0  50000
 gcc_gpu_bimc_gfx_src_clk             0        0        0           0          0     0  50000
 gcc_gpu_bimc_gfx_clk                 0        0        0           0          0     0  50000
 gcc_blsp2_sleep_clk                  0        0        0           0          0     0  50000
 gcc_blsp2_ahb_clk                    3        3        0           0          0     0  50000
 gcc_blsp1_sleep_clk                  0        0        0           0          0     0  50000
 gcc_blsp1_ahb_clk                    0        0        0           0          0     0  50000
 gcc_bimc_mss_q6_axi_clk              0        0        0           0          0     0  50000
 gcc_bimc_hmss_axi_clk                0        0        0           0          0     0  50000
 gcc_apss_qdss_tsctr_div8_clk         0        0        0           0          0     0  50000
 gcc_apss_qdss_tsctr_div2_clk         0        0        0           0          0     0  50000
 gcc_aggre1_noc_xo_clk                0        0        0           0          0     0  50000
 sleep_clk                            0        0        0       32764          0     0  50000
 xo                                   1        1        0    19200000          0     0  50000
    gcc_rx1_usb2_clkref_clk           0        0        0    19200000          0     0  50000
    gcc_pcie_clkref_clk               0        0        0    19200000          0     0  50000
    gcc_ufs_clkref_clk                0        0        0    19200000          0     0  50000
    gcc_hdmi_clkref_clk               0        0        0    19200000          0     0  50000
    gcc_usb3_clkref_clk               0        0        0    19200000          0     0  50000
    usb3_phy_aux_clk_src              0        0        0     1200000          0     0  50000
       gcc_usb3_phy_aux_clk           0        0        0     1200000          0     0  50000
    usb30_mock_utmi_clk_src           0        0        0    19200000          0     0  50000
       gcc_usb30_mock_utmi_clk        0        0        0    19200000          0     0  50000
    tsif_ref_clk_src                  0        0        0    19200000          0     0  50000
       gcc_tsif_ref_clk               0        0        0    19200000          0     0  50000
    sdcc4_apps_clk_src                0        0        0    19200000          0     0  50000
       gcc_sdcc4_apps_clk             0        0        0    19200000          0     0  50000
    sdcc2_apps_clk_src                0        0        0    19200000          0     0  50000
       gcc_sdcc2_apps_clk             0        0        0    19200000          0     0  50000
    pdm2_clk_src                      0        0        0    19200000          0     0  50000
       gcc_pdm2_clk                   0        0        0    19200000          0     0  50000
    pcie_aux_clk_src                  0        0        0    19200000          0     0  50000
       gcc_pcie_0_aux_clk             0        0        0    19200000          0     0  50000
       gcc_pcie_phy_aux_clk           0        0        0    19200000          0     0  50000
    hmss_rbcpr_clk_src                0        0        0    19200000          0     0  50000
       gcc_hmss_rbcpr_clk             0        0        0    19200000          0     0  50000
    hmss_ahb_clk_src                  0        0        0    19200000          0     0  50000
       gcc_hmss_ahb_clk               0        0        0    19200000          0     0  50000
    gpll4                             0        0        0   384000000          0     0  50000
       gpll4_out_test                 0        0        0   384000000          0     0  50000
       gpll4_out_odd                  0        0        0   384000000          0     0  50000
       gpll4_out_main                 0        0        0   384000000          0     0  50000
       gpll4_out_even                 0        0        0   384000000          0     0  50000
    gpll3                             0        0        0   921600000          0     0  50000
       gpll3_out_test                 0        0        0   921600000          0     0  50000
       gpll3_out_odd                  0        0        0   921600000          0     0  50000
       gpll3_out_main                 0        0        0   921600000          0     0  50000
       gpll3_out_even                 0        0        0   921600000          0     0  50000
    gpll2                             0        0        0  1286400000          0     0  50000
       gpll2_out_test                 0        0        0  1286400000          0     0  50000
       gpll2_out_odd                  0        0        0  1286400000          0     0  50000
       gpll2_out_main                 0        0        0  1286400000          0     0  50000
       gpll2_out_even                 0        0        0  1286400000          0     0  50000
    gpll1                             0        0        0  1056000000          0     0  50000
       gpll1_out_test                 0        0        0  1056000000          0     0  50000
       gpll1_out_odd                  0        0        0  1056000000          0     0  50000
       gpll1_out_main                 0        0        0  1056000000          0     0  50000
       gpll1_out_even                 0        0        0  1056000000          0     0  50000
    gpll0                             0        0        0   595200000          0     0  50000
       gpll0_out_test                 0        0        0   595200000          0     0  50000
       gpll0_out_odd                  0        0        0   595200000          0     0  50000
       gpll0_out_main                 0        0        0   595200000          0     0  50000
          usb30_master_clk_src        0        0        0   119040000          0     0  50000
             gcc_aggre1_usb3_axi_clk       0        0        0   119040000          0     0  50000
             gcc_cfg_noc_usb3_axi_clk       0        0        0   119040000          0     0  50000
             gcc_usb30_master_clk       0        0        0   119040000          0     0  50000
          ufs_axi_clk_src             0        0        0   198400000          0     0  50000
             gcc_aggre1_ufs_axi_clk       0        0        0   198400000          0     0  50000
             gcc_ufs_axi_clk          0        0        0   198400000          0     0  50000
       gpll0_out_even                 0        0        0   595200000          0     0  50000
    gp3_clk_src                       0        0        0    19200000          0     0  50000
       gcc_gp3_clk                    0        0        0    19200000          0     0  50000
    gp2_clk_src                       0        0        0    19200000          0     0  50000
       gcc_gp2_clk                    0        0        0    19200000          0     0  50000
    gp1_clk_src                       0        0        0    19200000          0     0  50000
       gcc_gp1_clk                    0        0        0    19200000          0     0  50000
    blsp2_uart3_apps_clk_src          0        0        0    19200000          0     0  50000
       gcc_blsp2_uart3_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_uart2_apps_clk_src          1        1        0     1843200          0     0  50000
       gcc_blsp2_uart2_apps_clk       3        3        0     1843200          0     0  50000
    blsp2_uart1_apps_clk_src          0        0        0    19200000          0     0  50000
       gcc_blsp2_uart1_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_qup6_spi_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp2_qup6_spi_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_qup6_i2c_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp2_qup6_i2c_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_qup5_spi_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp2_qup5_spi_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_qup5_i2c_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp2_qup5_i2c_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_qup4_spi_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp2_qup4_spi_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_qup4_i2c_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp2_qup4_i2c_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_qup3_spi_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp2_qup3_spi_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_qup3_i2c_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp2_qup3_i2c_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_qup2_spi_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp2_qup2_spi_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_qup2_i2c_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp2_qup2_i2c_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_qup1_spi_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp2_qup1_spi_apps_clk       0        0        0    19200000          0     0  50000
    blsp2_qup1_i2c_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp2_qup1_i2c_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_uart3_apps_clk_src          0        0        0    19200000          0     0  50000
       gcc_blsp1_uart3_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_uart2_apps_clk_src          0        0        0    19200000          0     0  50000
       gcc_blsp1_uart2_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_uart1_apps_clk_src          0        0        0    19200000          0     0  50000
       gcc_blsp1_uart1_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_qup6_spi_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp1_qup6_spi_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_qup6_i2c_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp1_qup6_i2c_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_qup5_spi_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp1_qup5_spi_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_qup5_i2c_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp1_qup5_i2c_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_qup4_spi_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp1_qup4_spi_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_qup4_i2c_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp1_qup4_i2c_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_qup3_spi_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp1_qup3_spi_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_qup3_i2c_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp1_qup3_i2c_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_qup2_spi_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp1_qup2_spi_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_qup2_i2c_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp1_qup2_i2c_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_qup1_spi_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp1_qup1_spi_apps_clk       0        0        0    19200000          0     0  50000
    blsp1_qup1_i2c_apps_clk_src       0        0        0    19200000          0     0  50000
       gcc_blsp1_qup1_i2c_apps_clk       0        0        0    19200000          0     0  50000
 ln_bb_a_clk1                         0        0        0           0          0     0  50000
 ln_bb_clk1                           0        0        0           0          0     0  50000


There is no clock summary in 4.4 to compare the downstream kernel?

Regards.



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