Searched refs:ref_clk (Results 1 – 6 of 6) sorted by relevance
| /Zephyr-latest/drivers/clock_control/ |
| D | clock_agilex_ll.c | 27 uint32_t arefclkdiv, ref_clk; in get_ref_clk() local
33 ref_clk = mmio_read_32(scr_reg); in get_ref_clk()
36 ref_clk = CLKMGR_INTOSC_HZ; in get_ref_clk()
40 ref_clk = mmio_read_32(scr_reg); in get_ref_clk()
43 ref_clk = 0; in get_ref_clk()
48 ref_clk /= arefclkdiv; in get_ref_clk()
50 return ref_clk; in get_ref_clk()
56 uint32_t clk_psrc, mdiv, ref_clk; in get_clk_freq() local
76 ref_clk = get_ref_clk(mmio_read_32(pllglob_reg)); in get_clk_freq()
78 ref_clk *= mdiv; in get_clk_freq()
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| D | clock_control_agilex5_ll.c | 21 uint32_t ref_clk = 0U; in get_ref_clk() local
37 ref_clk = sys_read32(SOCFPGA_SYSMGR(BOOT_SCRATCH_COLD_1)); in get_ref_clk()
41 ref_clk = CLKCTRL_INTOSC_HZ; in get_ref_clk()
45 ref_clk = sys_read32(SOCFPGA_SYSMGR(BOOT_SCRATCH_COLD_2)); in get_ref_clk()
49 ref_clk = 0; in get_ref_clk()
57 ref_clk /= arefclkdiv; in get_ref_clk()
61 ref_clk *= mdiv; in get_ref_clk()
63 LOG_DBG("%s: ref_clk %u\n", __func__, ref_clk); in get_ref_clk()
65 return ref_clk; in get_ref_clk()
232 uint32_t scr_reg, ref_clk; in get_qspi_clk() local
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| /Zephyr-latest/drivers/watchdog/ |
| D | wdt_rpi_pico.c | 45 uint32_t ref_clk; in wdt_rpi_pico_setup() local
92 err = clock_control_get_rate(config->clk_dev, config->clk_id, &ref_clk); in wdt_rpi_pico_setup()
98 watchdog_hw->tick = (ref_clk / RPI_PICO_CLK_REF_FREQ_WDT_TICK_DIVISOR) | in wdt_rpi_pico_setup()
101 ticks_hw->ticks[TICK_WATCHDOG].cycles = ref_clk / RPI_PICO_CLK_REF_FREQ_WDT_TICK_DIVISOR; in wdt_rpi_pico_setup()
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| /Zephyr-latest/drivers/mipi_dsi/ |
| D | dsi_mcux.c | 52 static uint32_t dsi_mcux_best_clock(uint32_t ref_clk, uint32_t target_freq) in dsi_mcux_best_clock() argument
92 refclk_cn_freq = ref_clk / cn; in dsi_mcux_best_clock()
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| D | dsi_stm32.c | 41 struct stm32_pclken ref_clk; member
163 ret = clock_control_get_rate(config->rcc, (clock_control_subsys_t)&config->ref_clk, in mipi_dsi_stm32_host_init()
460 .ref_clk = { \
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| /Zephyr-latest/drivers/usb/device/ |
| D | usb_dc_stm32.c | 219 uint32_t ref_clk; in usb_dc_stm32u5_phy_clock_select() member
239 HAL_SYSCFG_SetOTGPHYReferenceClockSelection(clk_select[i].ref_clk); in usb_dc_stm32u5_phy_clock_select()
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