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Searched refs:src_clk (Results 1 – 7 of 7) sorted by relevance

/linux-6.12.1/drivers/spi/
Dspi-s3c64xx.c207 struct clk *src_clk; member
749 ret = clk_set_rate(sdd->src_clk, sdd->cur_speed * div); in s3c64xx_spi_config()
752 sdd->cur_speed = clk_get_rate(sdd->src_clk) / div; in s3c64xx_spi_config()
757 val |= ((clk_get_rate(sdd->src_clk) / sdd->cur_speed / div - 1) in s3c64xx_spi_config()
1015 speed = clk_get_rate(sdd->src_clk) / div / (0 + 1); in s3c64xx_spi_setup()
1020 psr = clk_get_rate(sdd->src_clk) / div / spi->max_speed_hz - 1; in s3c64xx_spi_setup()
1025 speed = clk_get_rate(sdd->src_clk) / div / (psr + 1); in s3c64xx_spi_setup()
1035 speed = clk_get_rate(sdd->src_clk) / div / (psr + 1); in s3c64xx_spi_setup()
1337 sdd->src_clk = devm_clk_get_enabled(&pdev->dev, clk_name); in s3c64xx_spi_probe()
1338 if (IS_ERR(sdd->src_clk)) in s3c64xx_spi_probe()
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Dspi-sprd.c156 u32 src_clk; member
188 ss->src_clk); in sprd_spi_transfer_max_timeout()
657 u32 clk_div = DIV_ROUND_UP(ss->src_clk, speed_hz << 1) - 1; in sprd_spi_set_speed()
660 ss->hw_speed_hz = (ss->src_clk >> 1) / (clk_div + 1); in sprd_spi_set_speed()
882 ss->src_clk = clk_get_rate(clk_spi); in sprd_spi_clk_init()
884 ss->src_clk = SPRD_SPI_DEFAULT_SOURCE; in sprd_spi_clk_init()
946 sctlr->max_speed_hz = min_t(u32, ss->src_clk >> 1, in sprd_spi_probe()
/linux-6.12.1/drivers/watchdog/
Ds3c2410_wdt.c181 struct clk *src_clk; /* for WDT counter */ member
341 return clk_get_rate(wdt->src_clk ? wdt->src_clk : wdt->bus_clk); in s3c2410wdt_get_freq()
726 wdt->src_clk = devm_clk_get_optional_enabled(dev, "watchdog_src"); in s3c2410wdt_probe()
727 if (IS_ERR(wdt->src_clk)) in s3c2410wdt_probe()
728 return dev_err_probe(dev, PTR_ERR(wdt->src_clk), "failed to get source clock\n"); in s3c2410wdt_probe()
/linux-6.12.1/drivers/input/serio/
Dsun4i-ps2.c145 u32 src_clk = 0; in sun4i_ps2_open() local
163 src_clk = clk_get_rate(drvdata->clk); in sun4i_ps2_open()
165 clk_scdf = src_clk / PS2_SAMPLE_CLK - 1; in sun4i_ps2_open()
/linux-6.12.1/drivers/i2c/busses/
Di2c-sprd.c84 u32 src_clk; member
323 u32 apb_clk = i2c_dev->src_clk; in sprd_i2c_set_clk()
465 i2c_dev->src_clk = clk_get_rate(clk_i2c); in sprd_i2c_clk_init()
467 i2c_dev->src_clk = 26000000; in sprd_i2c_clk_init()
470 i2c_dev->adap.nr, i2c_dev->src_clk); in sprd_i2c_clk_init()
/linux-6.12.1/drivers/gpu/drm/msm/dsi/
Ddsi_host.c128 struct clk *src_clk; member
243 msm_host->src_clk = msm_clk_get(pdev, "src"); in dsi_clk_init_v2()
245 if (IS_ERR(msm_host->src_clk)) { in dsi_clk_init_v2()
246 ret = PTR_ERR(msm_host->src_clk); in dsi_clk_init_v2()
249 msm_host->src_clk = NULL; in dsi_clk_init_v2()
445 ret = clk_set_rate(msm_host->src_clk, msm_host->src_clk_rate); in dsi_link_clk_set_rate_v2()
476 ret = clk_prepare_enable(msm_host->src_clk); in dsi_link_clk_enable_v2()
491 clk_disable_unprepare(msm_host->src_clk); in dsi_link_clk_enable_v2()
513 clk_disable_unprepare(msm_host->src_clk); in dsi_link_clk_disable_v2()
/linux-6.12.1/drivers/mmc/host/
Dmtk-sd.c453 struct clk *src_clk; /* msdc source clock */ member
850 clk_disable_unprepare(host->src_clk); in msdc_gate_clock()
862 clk_prepare_enable(host->src_clk); in msdc_ungate_clock()
2678 host->src_clk = devm_clk_get(&pdev->dev, "source"); in msdc_of_clock_parse()
2679 if (IS_ERR(host->src_clk)) in msdc_of_clock_parse()
2680 return PTR_ERR(host->src_clk); in msdc_of_clock_parse()
2703 host->src_clk_cg = clk_get_parent(host->src_clk); in msdc_of_clock_parse()
2830 host->src_clk_freq = clk_get_rate(host->src_clk); in msdc_drv_probe()