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Searched refs:src_rate (Results 1 – 14 of 14) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/mfd/
H A Ddb8500-prcmu.c1396 static unsigned long pll_rate(void __iomem *reg, unsigned long src_rate, in pll_rate() argument
1406 rate = src_rate; in pll_rate()
1582 static u32 clock_divider(unsigned long src_rate, unsigned long rate) in clock_divider() argument
1586 div = (src_rate / rate); in clock_divider()
1589 if (rate < (src_rate / div)) in clock_divider()
1598 unsigned long src_rate; in round_clock_rate() local
1602 src_rate = clock_source_rate((val | clk_mgt[clock].pllsw), in round_clock_rate()
1604 div = clock_divider(src_rate, rate); in round_clock_rate()
1613 u64 r = (src_rate * 10); in round_clock_rate()
1619 rounded_rate = (src_rate / min(div, (u32)31)); in round_clock_rate()
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/OK3568_Linux_fs/kernel/drivers/clk/qcom/
H A Dclk-rcg.c598 unsigned long request, src_rate; in clk_rcg_pixel_determine_rate() local
603 src_rate = clk_hw_round_rate(req->best_parent_hw, request); in clk_rcg_pixel_determine_rate()
605 if ((src_rate < (request - delta)) || in clk_rcg_pixel_determine_rate()
606 (src_rate > (request + delta))) in clk_rcg_pixel_determine_rate()
609 req->best_parent_rate = src_rate; in clk_rcg_pixel_determine_rate()
610 req->rate = (src_rate * frac->num) / frac->den; in clk_rcg_pixel_determine_rate()
673 unsigned long src_rate; in clk_rcg_esc_determine_rate() local
678 src_rate = clk_hw_get_rate(req->best_parent_hw); in clk_rcg_esc_determine_rate()
680 div = src_rate / req->rate; in clk_rcg_esc_determine_rate()
683 req->best_parent_rate = src_rate; in clk_rcg_esc_determine_rate()
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H A Dclk-rcg2.c425 s64 src_rate = parent_rate; in clk_edp_pixel_set_rate() local
430 if (src_rate == 810000000) in clk_edp_pixel_set_rate()
439 if ((src_rate < (request - delta)) || in clk_edp_pixel_set_rate()
440 (src_rate > (request + delta))) in clk_edp_pixel_set_rate()
658 unsigned long request, src_rate; in clk_pixel_determine_rate() local
665 src_rate = clk_hw_round_rate(req->best_parent_hw, request); in clk_pixel_determine_rate()
666 if ((src_rate < (request - delta)) || in clk_pixel_determine_rate()
667 (src_rate > (request + delta))) in clk_pixel_determine_rate()
670 req->best_parent_rate = src_rate; in clk_pixel_determine_rate()
671 req->rate = (src_rate * frac->num) / frac->den; in clk_pixel_determine_rate()
/OK3568_Linux_fs/u-boot/drivers/i2c/
H A Dat91_i2c.c157 unsigned long src_rate; in at91_calc_i2c_clock() local
159 src_rate = bus->bus_clk_rate; in at91_calc_i2c_clock()
161 div = max(0, (int)DIV_ROUND_UP(src_rate, 2 * i2c_clk) - offset); in at91_calc_i2c_clock()
170 bus->speed = DIV_ROUND_UP(src_rate, in at91_calc_i2c_clock()
/OK3568_Linux_fs/kernel/drivers/misc/rk628/
H A Drk628_post_process.c201 u64 dst_rate, src_rate; in rk628_post_process_init() local
203 src_rate = src->clock * 1000; in rk628_post_process_init()
204 dst_rate = src_rate * dst->vdisplay * dst->htotal; in rk628_post_process_init()
/OK3568_Linux_fs/u-boot/drivers/sound/
H A Dwm8994.c45 static unsigned int src_rate[] = { variable
339 for (i = 0; i < ARRAY_SIZE(src_rate); i++) in wm8994_hw_params()
340 if (src_rate[i] == sampling_rate) in wm8994_hw_params()
343 if (i == ARRAY_SIZE(src_rate)) { in wm8994_hw_params()
/OK3568_Linux_fs/kernel/drivers/spi/
H A Datmel-quadspi.c482 unsigned long src_rate; in atmel_qspi_setup() local
491 src_rate = clk_get_rate(aq->pclk); in atmel_qspi_setup()
492 if (!src_rate) in atmel_qspi_setup()
496 scbr = DIV_ROUND_UP(src_rate, spi->max_speed_hz); in atmel_qspi_setup()
/OK3568_Linux_fs/kernel/drivers/gpu/drm/rockchip/rk628/
H A Drk628_post_process.c214 u64 dst_rate, src_rate; in rk628_post_process_bridge_pre_enable() local
228 src_rate = src->clock * 1000; in rk628_post_process_bridge_pre_enable()
229 dst_rate = src_rate * dst->vdisplay * dst->htotal; in rk628_post_process_bridge_pre_enable()
/OK3568_Linux_fs/kernel/drivers/media/i2c/rk628/
H A Drk628.c440 u64 dst_rate, src_rate; in rk628_post_process_en() local
443 src_rate = src->pixelclock; in rk628_post_process_en()
445 dst_rate = src_rate * dst->vactive * dst_htotal; in rk628_post_process_en()
/OK3568_Linux_fs/u-boot/drivers/clk/rockchip/
H A Dclk_rk3036.c245 uint src_rate; in rockchip_mmc_get_clk() local
266 src_rate = mux == EMMC_SEL_24M ? OSC_HZ : clk_general_rate; in rockchip_mmc_get_clk()
267 return DIV_TO_RATE(src_rate, div) / 2; in rockchip_mmc_get_clk()
H A Dclk_rk3128.c143 uint src_rate; in rockchip_mmc_get_clk() local
173 src_rate = mux == EMMC_SEL_24M ? OSC_HZ : priv->gpll_hz; in rockchip_mmc_get_clk()
174 return DIV_TO_RATE(src_rate, div); in rockchip_mmc_get_clk()
H A Dclk_rk322x.c144 uint src_rate; in rk322x_mmc_get_clk() local
175 src_rate = mux == EMMC_SEL_24M ? OSC_HZ : priv->gpll_hz; in rk322x_mmc_get_clk()
176 return DIV_TO_RATE(src_rate, div) / 2; in rk322x_mmc_get_clk()
H A Dclk_rk3288.c717 uint src_rate; in rockchip_mmc_get_clk() local
745 src_rate = mux == EMMC_PLL_SELECT_24MHZ ? OSC_HZ : gclk_rate; in rockchip_mmc_get_clk()
746 return DIV_TO_RATE(src_rate, div) / 2; in rockchip_mmc_get_clk()
/OK3568_Linux_fs/kernel/sound/core/oss/
H A Dpcm_plugin.c42 static int rate_match(unsigned int src_rate, unsigned int dst_rate) in rate_match() argument
44 unsigned int low = (src_rate * 95) / 100; in rate_match()
45 unsigned int high = (src_rate * 105) / 100; in rate_match()