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Searched refs:ref_div (Results 1 – 3 of 3) sorted by relevance

/f-stack/freebsd/mips/atheros/
H A Dar934x_chip.c71 ar934x_get_pll_freq(uint32_t ref, uint32_t ref_div, uint32_t nint, in ar934x_get_pll_freq() argument
79 t = t / ref_div; in ar934x_get_pll_freq()
84 t = t / (ref_div * frac); in ar934x_get_pll_freq()
94 uint32_t pll, out_div, ref_div, nint, nfrac, frac, clk_ctrl, postdiv; in ar934x_chip_detect_sys_frequency() local
113 ref_div = (pll >> AR934X_SRIF_DPLL1_REFDIV_SHIFT) & in ar934x_chip_detect_sys_frequency()
120 ref_div = (pll >> AR934X_PLL_CPU_CONFIG_REFDIV_SHIFT) & in ar934x_chip_detect_sys_frequency()
129 cpu_pll = ar934x_get_pll_freq(u_ar71xx_refclk, ref_div, nint, in ar934x_chip_detect_sys_frequency()
140 ref_div = (pll >> AR934X_SRIF_DPLL1_REFDIV_SHIFT) & in ar934x_chip_detect_sys_frequency()
147 ref_div = (pll >> AR934X_PLL_DDR_CONFIG_REFDIV_SHIFT) & in ar934x_chip_detect_sys_frequency()
156 ddr_pll = ar934x_get_pll_freq(u_ar71xx_refclk, ref_div, nint, in ar934x_chip_detect_sys_frequency()
H A Dqca955x_chip.c77 uint32_t pll, out_div, ref_div, nint, frac, clk_ctrl, postdiv; in qca955x_chip_detect_sys_frequency() local
90 ref_div = (pll >> QCA955X_PLL_CPU_CONFIG_REFDIV_SHIFT) & in qca955x_chip_detect_sys_frequency()
97 cpu_pll = nint * ref_rate / ref_div; in qca955x_chip_detect_sys_frequency()
98 cpu_pll += frac * ref_rate / (ref_div * (1 << 6)); in qca955x_chip_detect_sys_frequency()
104 ref_div = (pll >> QCA955X_PLL_DDR_CONFIG_REFDIV_SHIFT) & in qca955x_chip_detect_sys_frequency()
111 ddr_pll = nint * ref_rate / ref_div; in qca955x_chip_detect_sys_frequency()
112 ddr_pll += frac * ref_rate / (ref_div * (1 << 10)); in qca955x_chip_detect_sys_frequency()
H A Dqca953x_chip.c76 uint32_t pll, out_div, ref_div, nint, frac, clk_ctrl, postdiv; in qca953x_chip_detect_sys_frequency() local
89 ref_div = (pll >> QCA953X_PLL_CPU_CONFIG_REFDIV_SHIFT) & in qca953x_chip_detect_sys_frequency()
96 cpu_pll = nint * ref_rate / ref_div; in qca953x_chip_detect_sys_frequency()
97 cpu_pll += frac * (ref_rate >> 6) / ref_div; in qca953x_chip_detect_sys_frequency()
103 ref_div = (pll >> QCA953X_PLL_DDR_CONFIG_REFDIV_SHIFT) & in qca953x_chip_detect_sys_frequency()
110 ddr_pll = nint * ref_rate / ref_div; in qca953x_chip_detect_sys_frequency()
111 ddr_pll += frac * (ref_rate >> 6) / (ref_div << 4); in qca953x_chip_detect_sys_frequency()