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Learn more about bidirectional Unicode charactersOriginal file line number Diff line number Diff line change @@ -0,0 +1,444 @@ ``` root@lpi4amain:/sys/kernel/debug/clk# uname -a Linux lpi4amain 6.16.0-rc4-next-20250704 #1372 SMP Sat Jul 5 15:12:57 PDT 2025 riscv64 GNU/Linux root@lpi4amain:/sys/kernel/debug/clk# cat clk_orphan_summary enable prepare protect duty hardware connection clock count count count rate accuracy phase cycle enable consumer id --------------------------------------------------------------------------------------------------------------------------------------------- osc_12m 0 0 0 0 0 0 50000 Y deviceless no_connection_id root@lpi4amain:/sys/kernel/debug/clk# cat clk_orphan_dump {"osc_12m": { "enable_count": 0,"prepare_count": 0,"protect_count": 0,"rate": 0,"min_rate": 0,"max_rate": 18446744073709551615,"accuracy": 0,"phase": 0,"duty_cycle": 50000}} root@lpi4amain:/sys/kernel/debug/clk# cat clk_summary enable prepare protect duty hardware connection clock count count count rate accuracy phase cycle enable consumer id --------------------------------------------------------------------------------------------------------------------------------------------- aonsys_clk 2 2 0 73728000 0 0 50000 Y fffff4e000.pvt no_connection_id fffff4a000.pinctrl no_connection_id deviceless no_connection_id osc_32k 0 0 0 32768 0 0 50000 Y deviceless no_connection_id osc_24m 2 2 0 24000000 0 0 50000 Y deviceless no_connection_id out4 0 0 0 12000000 0 0 50000 N deviceless no_connection_id out3 0 0 0 12000000 0 0 50000 N deviceless no_connection_id out2 0 0 0 12000000 0 0 50000 N deviceless no_connection_id out1 0 0 0 12000000 0 0 50000 N deviceless no_connection_id tee-pll 0 0 0 2376000000 0 0 50000 Y deviceless no_connection_id dpu1-pll 0 0 0 1188000000 0 0 50000 Y deviceless no_connection_id dpu1 0 0 0 297000000 0 0 50000 Y deviceless no_connection_id dpu0-pll 0 0 0 1188000000 0 0 50000 Y deviceless no_connection_id dpu0 0 0 0 74250000 0 0 50000 Y deviceless no_connection_id video-pll 1 1 0 792000000 0 0 50000 Y deviceless no_connection_id hdmi-pixclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi1-pixclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi0-pixclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id iopmp-gpu-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id iopmp-dpu-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id iopmp-dpu1-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id iopmp-vosys-gpu-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id iopmp-vosys-dpu1-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id iopmp-vosys-dpu-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id axi4-vo-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id x2h-dpu-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id x2h-dpu1-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id hdmi-i2s-clk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi1-refclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi0-refclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi1-cfg-clk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi0-cfg-clk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi1-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi0-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id hdmi-cec-clk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id hdmi-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id hdmi-sfr-clk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id dpu-cclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id dpu-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id dpu-hclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id dpu1-pixelclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id dpu0-pixelclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id gpu-cfg-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id gpu-core-clk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id axi4-vo-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id emmc-sdio-ref 1 1 0 198000000 0 0 50000 Y deviceless no_connection_id emmc-sdio 2 2 0 198000000 0 0 50000 Y ffe7090000.mmc core ffe7080000.mmc core deviceless no_connection_id spi 0 0 0 792000000 0 0 50000 N deviceless no_connection_id qspi1 0 0 0 792000000 0 0 50000 N deviceless no_connection_id qspi0 0 0 0 792000000 0 0 50000 N deviceless no_connection_id vp-axi 0 0 0 264000000 0 0 50000 Y deviceless no_connection_id vo-axi 0 0 0 264000000 0 0 50000 N deviceless no_connection_id vi-ahb 0 0 0 132000000 0 0 50000 Y deviceless no_connection_id vi 0 0 0 264000000 0 0 50000 Y deviceless no_connection_id axi-aclk 0 0 0 396000000 0 0 50000 Y deviceless no_connection_id sram3 0 0 0 396000000 0 0 50000 N deviceless no_connection_id sram2 0 0 0 396000000 0 0 50000 N deviceless no_connection_id sram1 0 0 0 396000000 0 0 50000 N deviceless no_connection_id sram0 0 0 0 396000000 0 0 50000 N deviceless no_connection_id npu-axi 0 0 0 396000000 0 0 50000 N deviceless no_connection_id cpu2vp 0 0 0 396000000 0 0 50000 N deviceless no_connection_id cpu2aon-x2h 0 0 0 396000000 0 0 50000 Y deviceless no_connection_id gmac-pll 7 7 0 1000000000 0 0 50000 Y deviceless no_connection_id gmac-pll-clk-100m 1 1 0 100000000 0 0 50000 Y deviceless no_connection_id uart-sclk 1 1 0 100000000 0 0 50000 Y ffe7014000.serial baudclk deviceless no_connection_id gmac0 1 1 0 1000000000 0 0 50000 Y ffe7070000.ethernet pclk deviceless no_connection_id gmac1 1 1 0 1000000000 0 0 50000 Y ffe7060000.ethernet pclk deviceless no_connection_id venc 0 0 0 500000000 0 0 50000 N deviceless no_connection_id vp-apb 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id npu 0 0 0 333333334 0 0 50000 N deviceless no_connection_id apb-pclk 0 0 0 250000000 0 0 50000 Y deviceless no_connection_id peri2sys-apb-pclk 2 2 0 500000000 0 0 50000 Y deviceless no_connection_id gpio2-clk 1 1 0 500000000 0 0 50000 Y ffe7f34000.gpio bus deviceless no_connection_id gpio3-clk 1 1 0 500000000 0 0 50000 Y ffe7f38000.gpio bus deviceless no_connection_id perisys-ahb-hclk 1 1 0 500000000 0 0 50000 Y deviceless no_connection_id perisys-apb4-hclk 0 0 0 500000000 0 0 50000 N deviceless no_connection_id perisys-apb3-hclk 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id perisys-apb2-hclk 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id perisys-apb1-hclk 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id perisys-apb-pclk 7 7 0 125000000 0 0 50000 Y ffefc00000.dma-controller cfgr-clk ffefc00000.dma-controller core-clk deviceless no_connection_id i2c5 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c4 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c3 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c2 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c1 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c0 0 0 0 125000000 0 0 50000 N deviceless no_connection_id gpio1-clk 1 1 0 125000000 0 0 50000 Y ffec006000.gpio bus deviceless no_connection_id gpio0-clk 1 1 0 125000000 0 0 50000 Y ffec005000.gpio bus deviceless no_connection_id uart5-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart4-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart3-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart2-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart1-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart0-pclk 1 1 0 125000000 0 0 50000 Y ffe7014000.serial apb_pclk deviceless no_connection_id pwm 0 0 0 125000000 0 0 50000 N deviceless no_connection_id padctrl0 1 1 0 125000000 0 0 50000 Y ffec007000.pinctrl no_connection_id deviceless no_connection_id dsmart 0 0 0 125000000 0 0 50000 N deviceless no_connection_id padctrl1 1 1 0 125000000 0 0 50000 Y ffe7f3c000.pinctrl no_connection_id deviceless no_connection_id axi4-cpusys2-aclk 1 1 0 500000000 0 0 50000 Y deviceless no_connection_id dma 0 0 0 500000000 0 0 50000 N deviceless no_connection_id gmac-axi 2 2 0 500000000 0 0 50000 Y ffe7070000.ethernet stmmaceth ffe7060000.ethernet stmmaceth deviceless no_connection_id cpu2peri-x2h 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id bmu 0 0 0 500000000 0 0 50000 N deviceless no_connection_id x2x-cpusys 0 0 0 500000000 0 0 50000 N deviceless no_connection_id aon2cpu-a2x 0 0 0 500000000 0 0 50000 N deviceless no_connection_id ahb2-cpusys-hclk 1 1 0 500000000 0 0 50000 Y deviceless no_connection_id spinlock 0 0 0 500000000 0 0 50000 N deviceless no_connection_id brom 0 0 0 500000000 0 0 50000 N deviceless no_connection_id apb3-cpusys-pclk 4 4 0 250000000 0 0 50000 Y deviceless no_connection_id timer1 0 0 0 250000000 0 0 50000 N deviceless no_connection_id timer0 0 0 0 250000000 0 0 50000 N deviceless no_connection_id wdt1 0 0 0 250000000 0 0 50000 N deviceless no_connection_id wdt0 0 0 0 250000000 0 0 50000 N deviceless no_connection_id mbox3 1 1 0 250000000 0 0 50000 Y ffffc38000.mailbox clk-remote-icu2 deviceless no_connection_id mbox2 1 1 0 250000000 0 0 50000 Y ffffc38000.mailbox clk-remote-icu1 deviceless no_connection_id mbox1 1 1 0 250000000 0 0 50000 Y ffffc38000.mailbox clk-remote-icu0 deviceless no_connection_id mbox0 1 1 0 250000000 0 0 50000 Y ffffc38000.mailbox clk-local deviceless no_connection_id cpu-pll1 0 0 0 750000000 0 0 50000 Y deviceless no_connection_id c910 0 0 0 750000000 0 0 50000 Y deviceless no_connection_id cpu-pll0 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id c910-i0 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id osc_12m 0 0 0 0 0 0 50000 Y deviceless no_connection_id ``` ``` root@lpi4amain:~# uname -a Linux lpi4amain 6.16.0-rc4-00319-g05df91921da6 #1373 SMP Sat Jul 5 15:50:22 PDT 2025 riscv64 GNU/Linux root@lpi4amain:~# cat /sys/kernel/debug/clk/clk_orphan_summary enable prepare protect duty hardware connection clock count count count rate accuracy phase cycle enable consumer id --------------------------------------------------------------------------------------------------------------------------------------------- osc_12m 0 0 0 0 0 0 50000 Y deviceless no_connection_id root@lpi4amain:~# cat /sys/kernel/debug/clk/clk_orphan_dump {"osc_12m": { "enable_count": 0,"prepare_count": 0,"protect_count": 0,"rate": 0,"min_rate": 0,"max_rate": 18446744073709551615,"accuracy": 0,"phase": 0,"duty_cycle": 50000}} root@lpi4amain:~# cat /sys/kernel/debug/clk/clk_summary enable prepare protect duty hardware connection clock count count count rate accuracy phase cycle enable consumer id --------------------------------------------------------------------------------------------------------------------------------------------- aonsys_clk 1 1 0 73728000 0 0 50000 Y fffff4a000.pinctrl no_connection_id deviceless no_connection_id osc_32k 0 0 0 32768 0 0 50000 Y deviceless no_connection_id osc_24m 2 2 0 24000000 0 0 50000 Y deviceless no_connection_id out4 0 0 0 12000000 0 0 50000 N deviceless no_connection_id out3 0 0 0 12000000 0 0 50000 N deviceless no_connection_id out2 0 0 0 12000000 0 0 50000 N deviceless no_connection_id out1 0 0 0 12000000 0 0 50000 N deviceless no_connection_id tee-pll 0 0 0 2376000000 0 0 50000 Y deviceless no_connection_id dpu1-pll 0 0 0 1188000000 0 0 50000 Y deviceless no_connection_id dpu1 0 0 0 297000000 0 0 50000 Y deviceless no_connection_id dpu0-pll 0 0 0 1188000000 0 0 50000 Y deviceless no_connection_id dpu0 0 0 0 74250000 0 0 50000 Y deviceless no_connection_id video-pll 1 1 0 792000000 0 0 50000 Y deviceless no_connection_id hdmi-pixclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi1-pixclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi0-pixclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id iopmp-gpu-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id iopmp-dpu-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id iopmp-dpu1-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id iopmp-vosys-gpu-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id iopmp-vosys-dpu1-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id iopmp-vosys-dpu-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id axi4-vo-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id x2h-dpu-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id x2h-dpu1-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id hdmi-i2s-clk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi1-refclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi0-refclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi1-cfg-clk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi0-cfg-clk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi1-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id mipi-dsi0-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id hdmi-cec-clk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id hdmi-pclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id hdmi-sfr-clk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id dpu-cclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id dpu-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id dpu-hclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id dpu1-pixelclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id dpu0-pixelclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id gpu-cfg-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id gpu-core-clk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id axi4-vo-aclk 0 0 0 792000000 0 0 50000 N deviceless no_connection_id emmc-sdio-ref 1 1 0 198000000 0 0 50000 Y deviceless no_connection_id emmc-sdio 2 2 0 198000000 0 0 50000 Y ffe7090000.mmc core ffe7080000.mmc core deviceless no_connection_id spi 0 0 0 792000000 0 0 50000 N deviceless no_connection_id qspi1 0 0 0 792000000 0 0 50000 N deviceless no_connection_id qspi0 0 0 0 792000000 0 0 50000 N deviceless no_connection_id vp-axi 0 0 0 264000000 0 0 50000 Y deviceless no_connection_id vo-axi 0 0 0 264000000 0 0 50000 N deviceless no_connection_id vi-ahb 0 0 0 132000000 0 0 50000 Y deviceless no_connection_id vi 0 0 0 264000000 0 0 50000 Y deviceless no_connection_id axi-aclk 0 0 0 396000000 0 0 50000 Y deviceless no_connection_id sram3 0 0 0 396000000 0 0 50000 N deviceless no_connection_id sram2 0 0 0 396000000 0 0 50000 N deviceless no_connection_id sram1 0 0 0 396000000 0 0 50000 N deviceless no_connection_id sram0 0 0 0 396000000 0 0 50000 N deviceless no_connection_id npu-axi 0 0 0 396000000 0 0 50000 N deviceless no_connection_id cpu2vp 0 0 0 396000000 0 0 50000 N deviceless no_connection_id cpu2aon-x2h 0 0 0 396000000 0 0 50000 N deviceless no_connection_id gmac-pll 7 7 0 1000000000 0 0 50000 Y deviceless no_connection_id gmac-pll-clk-100m 1 1 0 100000000 0 0 50000 Y deviceless no_connection_id uart-sclk 1 1 0 100000000 0 0 50000 Y ffe7014000.serial baudclk deviceless no_connection_id gmac0 1 1 0 1000000000 0 0 50000 Y ffe7070000.ethernet pclk deviceless no_connection_id gmac1 1 1 0 1000000000 0 0 50000 Y ffe7060000.ethernet pclk deviceless no_connection_id venc 0 0 0 500000000 0 0 50000 N deviceless no_connection_id vp-apb 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id npu 0 0 0 333333334 0 0 50000 N deviceless no_connection_id apb-pclk 0 0 0 250000000 0 0 50000 Y deviceless no_connection_id peri2sys-apb-pclk 2 2 0 500000000 0 0 50000 Y deviceless no_connection_id gpio2-clk 1 1 0 500000000 0 0 50000 Y ffe7f34000.gpio bus deviceless no_connection_id gpio3-clk 1 1 0 500000000 0 0 50000 Y ffe7f38000.gpio bus deviceless no_connection_id perisys-ahb-hclk 1 1 0 500000000 0 0 50000 Y deviceless no_connection_id perisys-apb4-hclk 0 0 0 500000000 0 0 50000 N deviceless no_connection_id perisys-apb3-hclk 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id perisys-apb2-hclk 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id perisys-apb1-hclk 0 0 0 500000000 0 0 50000 N deviceless no_connection_id perisys-apb-pclk 7 7 0 125000000 0 0 50000 Y ffefc00000.dma-controller cfgr-clk ffefc00000.dma-controller core-clk deviceless no_connection_id i2c5 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c4 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c3 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c2 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c1 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c0 0 0 0 125000000 0 0 50000 N deviceless no_connection_id gpio1-clk 1 1 0 125000000 0 0 50000 Y ffec006000.gpio bus deviceless no_connection_id gpio0-clk 1 1 0 125000000 0 0 50000 Y ffec005000.gpio bus deviceless no_connection_id uart5-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart4-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart3-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart2-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart1-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart0-pclk 1 1 0 125000000 0 0 50000 Y ffe7014000.serial apb_pclk deviceless no_connection_id pwm 0 0 0 125000000 0 0 50000 N deviceless no_connection_id padctrl0 1 1 0 125000000 0 0 50000 Y ffec007000.pinctrl no_connection_id deviceless no_connection_id dsmart 0 0 0 125000000 0 0 50000 N deviceless no_connection_id padctrl1 1 1 0 125000000 0 0 50000 Y ffe7f3c000.pinctrl no_connection_id deviceless no_connection_id axi4-cpusys2-aclk 1 1 0 500000000 0 0 50000 Y deviceless no_connection_id dma 0 0 0 500000000 0 0 50000 N deviceless no_connection_id gmac-axi 2 2 0 500000000 0 0 50000 Y ffe7070000.ethernet stmmaceth ffe7060000.ethernet stmmaceth deviceless no_connection_id cpu2peri-x2h 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id bmu 0 0 0 500000000 0 0 50000 N deviceless no_connection_id x2x-cpusys 0 0 0 500000000 0 0 50000 N deviceless no_connection_id aon2cpu-a2x 0 0 0 500000000 0 0 50000 N deviceless no_connection_id ahb2-cpusys-hclk 1 1 0 500000000 0 0 50000 Y deviceless no_connection_id spinlock 0 0 0 500000000 0 0 50000 N deviceless no_connection_id brom 0 0 0 500000000 0 0 50000 N deviceless no_connection_id apb3-cpusys-pclk 4 4 0 250000000 0 0 50000 Y deviceless no_connection_id timer1 0 0 0 250000000 0 0 50000 N deviceless no_connection_id timer0 0 0 0 250000000 0 0 50000 N deviceless no_connection_id wdt1 0 0 0 250000000 0 0 50000 N deviceless no_connection_id wdt0 0 0 0 250000000 0 0 50000 N deviceless no_connection_id mbox3 1 1 0 250000000 0 0 50000 Y ffffc38000.mailbox clk-remote-icu2 deviceless no_connection_id mbox2 1 1 0 250000000 0 0 50000 Y ffffc38000.mailbox clk-remote-icu1 deviceless no_connection_id mbox1 1 1 0 250000000 0 0 50000 Y ffffc38000.mailbox clk-remote-icu0 deviceless no_connection_id mbox0 1 1 0 250000000 0 0 50000 Y ffffc38000.mailbox clk-local deviceless no_connection_id cpu-pll1 0 0 0 750000000 0 0 50000 Y deviceless no_connection_id c910 0 0 0 750000000 0 0 50000 Y deviceless no_connection_id cpu-pll0 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id c910-i0 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id osc_12m 0 0 0 0 0 0 50000 Y deviceless no_connection_id ``` ``` root@lpi4amain:/sys/kernel/debug/clk# uname -a Linux lpi4amain 6.15.0 #1374 SMP Sat Jul 5 16:04:14 PDT 2025 riscv64 GNU/Linux root@lpi4amain:/sys/kernel/debug/clk# cat /sys/kernel/debug/clk/clk_orphan_dump {"osc_12m": { "enable_count": 0,"prepare_count": 0,"protect_count": 0,"rate": 0,"min_rate": 0,"max_rate": 18446744073709551615,"accuracy": 0,"phase": 0,"duty_cycle": 50000}} root@lpi4amain:/sys/kernel/debug/clk# cat /sys/kernel/debug/clk/clk_orphan_summary enable prepare protect duty hardware connection clock count count count rate accuracy phase cycle enable consumer id --------------------------------------------------------------------------------------------------------------------------------------------- osc_12m 0 0 0 0 0 0 50000 Y deviceless no_connection_id root@lpi4amain:/sys/kernel/debug/clk# cat /sys/kernel/debug/clk/clk_summary enable prepare protect duty hardware connection clock count count count rate accuracy phase cycle enable consumer id --------------------------------------------------------------------------------------------------------------------------------------------- aonsys_clk 1 1 0 73728000 0 0 50000 Y fffff4a000.pinctrl no_connection_id deviceless no_connection_id osc_32k 0 0 0 32768 0 0 50000 Y deviceless no_connection_id osc_24m 2 2 0 24000000 0 0 50000 Y deviceless no_connection_id out4 0 0 0 12000000 0 0 50000 N deviceless no_connection_id out3 0 0 0 12000000 0 0 50000 N deviceless no_connection_id out2 0 0 0 12000000 0 0 50000 N deviceless no_connection_id out1 0 0 0 12000000 0 0 50000 N deviceless no_connection_id tee-pll 0 0 0 2376000000 0 0 50000 Y deviceless no_connection_id dpu1-pll 0 0 0 1188000000 0 0 50000 Y deviceless no_connection_id dpu1 0 0 0 297000000 0 0 50000 Y deviceless no_connection_id dpu0-pll 0 0 0 1188000000 0 0 50000 Y deviceless no_connection_id dpu0 0 0 0 74250000 0 0 50000 Y deviceless no_connection_id video-pll 1 1 0 792000000 0 0 50000 Y deviceless no_connection_id emmc-sdio-ref 1 1 0 198000000 0 0 50000 Y deviceless no_connection_id emmc-sdio 2 2 0 198000000 0 0 50000 Y ffe7090000.mmc core ffe7080000.mmc core deviceless no_connection_id spi 0 0 0 792000000 0 0 50000 N deviceless no_connection_id qspi1 0 0 0 792000000 0 0 50000 N deviceless no_connection_id qspi0 0 0 0 792000000 0 0 50000 N deviceless no_connection_id vp-axi 0 0 0 264000000 0 0 50000 Y deviceless no_connection_id vo-axi 0 0 0 264000000 0 0 50000 N deviceless no_connection_id vi-ahb 0 0 0 132000000 0 0 50000 Y deviceless no_connection_id vi 0 0 0 264000000 0 0 50000 Y deviceless no_connection_id axi-aclk 0 0 0 396000000 0 0 50000 Y deviceless no_connection_id sram3 0 0 0 396000000 0 0 50000 N deviceless no_connection_id sram2 0 0 0 396000000 0 0 50000 N deviceless no_connection_id sram1 0 0 0 396000000 0 0 50000 N deviceless no_connection_id sram0 0 0 0 396000000 0 0 50000 N deviceless no_connection_id npu-axi 0 0 0 396000000 0 0 50000 N deviceless no_connection_id cpu2vp 0 0 0 396000000 0 0 50000 N deviceless no_connection_id cpu2aon-x2h 0 0 0 396000000 0 0 50000 N deviceless no_connection_id gmac-pll 7 7 0 1000000000 0 0 50000 Y deviceless no_connection_id gmac-pll-clk-100m 1 1 0 100000000 0 0 50000 Y deviceless no_connection_id uart-sclk 1 1 0 100000000 0 0 50000 Y ffe7014000.serial baudclk deviceless no_connection_id gmac0 1 1 0 1000000000 0 0 50000 Y ffe7070000.ethernet pclk deviceless no_connection_id gmac1 1 1 0 1000000000 0 0 50000 Y ffe7060000.ethernet pclk deviceless no_connection_id venc 0 0 0 500000000 0 0 50000 N deviceless no_connection_id vp-apb 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id npu 0 0 0 333333334 0 0 50000 N deviceless no_connection_id apb-pclk 0 0 0 250000000 0 0 50000 Y deviceless no_connection_id peri2sys-apb-pclk 2 2 0 500000000 0 0 50000 Y deviceless no_connection_id gpio2-clk 1 1 0 500000000 0 0 50000 Y ffe7f34000.gpio bus deviceless no_connection_id gpio3-clk 1 1 0 500000000 0 0 50000 Y ffe7f38000.gpio bus deviceless no_connection_id perisys-ahb-hclk 1 1 0 500000000 0 0 50000 Y deviceless no_connection_id perisys-apb4-hclk 0 0 0 500000000 0 0 50000 N deviceless no_connection_id perisys-apb3-hclk 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id perisys-apb2-hclk 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id perisys-apb1-hclk 0 0 0 500000000 0 0 50000 N deviceless no_connection_id perisys-apb-pclk 7 7 0 125000000 0 0 50000 Y ffefc00000.dma-controller cfgr-clk ffefc00000.dma-controller core-clk deviceless no_connection_id i2c5 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c4 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c3 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c2 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c1 0 0 0 125000000 0 0 50000 N deviceless no_connection_id i2c0 0 0 0 125000000 0 0 50000 N deviceless no_connection_id gpio1-clk 1 1 0 125000000 0 0 50000 Y ffec006000.gpio bus deviceless no_connection_id gpio0-clk 1 1 0 125000000 0 0 50000 Y ffec005000.gpio bus deviceless no_connection_id uart5-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart4-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart3-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart2-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart1-pclk 0 0 0 125000000 0 0 50000 N deviceless no_connection_id uart0-pclk 1 1 0 125000000 0 0 50000 Y ffe7014000.serial apb_pclk deviceless no_connection_id pwm 0 0 0 125000000 0 0 50000 N deviceless no_connection_id padctrl0 1 1 0 125000000 0 0 50000 Y ffec007000.pinctrl no_connection_id deviceless no_connection_id dsmart 0 0 0 125000000 0 0 50000 N deviceless no_connection_id padctrl1 1 1 0 125000000 0 0 50000 Y ffe7f3c000.pinctrl no_connection_id deviceless no_connection_id axi4-cpusys2-aclk 1 1 0 500000000 0 0 50000 Y deviceless no_connection_id dma 0 0 0 500000000 0 0 50000 N deviceless no_connection_id gmac-axi 2 2 0 500000000 0 0 50000 Y ffe7070000.ethernet stmmaceth ffe7060000.ethernet stmmaceth deviceless no_connection_id cpu2peri-x2h 0 0 0 500000000 0 0 50000 Y deviceless no_connection_id bmu 0 0 0 500000000 0 0 50000 N deviceless no_connection_id x2x-cpusys 0 0 0 500000000 0 0 50000 N deviceless no_connection_id aon2cpu-a2x 0 0 0 500000000 0 0 50000 N deviceless no_connection_id ahb2-cpusys-hclk 1 1 0 500000000 0 0 50000 Y deviceless no_connection_id spinlock 0 0 0 500000000 0 0 50000 N deviceless no_connection_id brom 0 0 0 500000000 0 0 50000 N deviceless no_connection_id apb3-cpusys-pclk 4 4 0 250000000 0 0 50000 Y deviceless no_connection_id timer1 0 0 0 250000000 0 0 50000 N deviceless no_connection_id timer0 0 0 0 250000000 0 0 50000 N deviceless no_connection_id wdt1 0 0 0 250000000 0 0 50000 N deviceless no_connection_id wdt0 0 0 0 250000000 0 0 50000 N deviceless no_connection_id mbox3 1 1 0 250000000 0 0 50000 Y ffffc38000.mailbox clk-remote-icu2 deviceless no_connection_id mbox2 1 1 0 250000000 0 0 50000 Y ffffc38000.mailbox clk-remote-icu1 deviceless no_connection_id mbox1 1 1 0 250000000 0 0 50000 Y ffffc38000.mailbox clk-remote-icu0 deviceless no_connection_id mbox0 1 1 0 250000000 0 0 50000 Y ffffc38000.mailbox clk-local deviceless no_connection_id cpu-pll1 0 0 0 750000000 0 0 50000 Y deviceless no_connection_id c910 0 0 0 750000000 0 0 50000 Y deviceless no_connection_id cpu-pll0 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id c910-i0 0 0 0 300000000 0 0 50000 Y deviceless no_connection_id osc_12m 0 0 0 0 0 0 50000 Y deviceless no_connection_id ```