Lines Matching defs:key
268 u16 sys_freq, key, middle, low = 4, high = 8;
281 key = DIV_ROUND_CLOSEST(sys_freq, middle);
282 if (key > CLK_SYS_CYCLES_MAX) {
285 } else if (key < CLK_SYS_CYCLES_MIN) {
297 key = clamp_val(key, CLK_SYS_CYCLES_MIN, CLK_SYS_CYCLES_MAX) - 2;
299 clk_synth = ((key + 1) >> 1) << CLK_SYNTH_LO_SFT |
300 (key >> 1) << CLK_SYNTH_HI_SFT |
301 (key >> 1) << CLK_SYNTH_HOLD_SFT | CLK_SYNTH_EN;
303 pvt->ip_freq = sys_freq * 100 / (key + 2);