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Searched refs:bus_clk (Results 1 – 25 of 76) sorted by relevance

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/linux-6.3-rc2/drivers/gpu/drm/sun4i/
A Dsun6i_drc.c17 struct clk *bus_clk; member
45 drc->bus_clk = devm_clk_get(dev, "ahb"); in sun6i_drc_bind()
46 if (IS_ERR(drc->bus_clk)) { in sun6i_drc_bind()
48 ret = PTR_ERR(drc->bus_clk); in sun6i_drc_bind()
51 clk_prepare_enable(drc->bus_clk); in sun6i_drc_bind()
71 clk_disable_unprepare(drc->bus_clk); in sun6i_drc_bind()
84 clk_disable_unprepare(drc->bus_clk); in sun6i_drc_unbind()
A Dsun8i_mixer.c444 mixer->bus_clk = devm_clk_get(dev, "bus"); in sun8i_mixer_bind()
445 if (IS_ERR(mixer->bus_clk)) { in sun8i_mixer_bind()
447 ret = PTR_ERR(mixer->bus_clk); in sun8i_mixer_bind()
450 clk_prepare_enable(mixer->bus_clk); in sun8i_mixer_bind()
530 clk_disable_unprepare(mixer->bus_clk); in sun8i_mixer_bind()
544 clk_disable_unprepare(mixer->bus_clk); in sun8i_mixer_unbind()
A Dsun4i_hdmi_enc.c527 hdmi->bus_clk = devm_clk_get(dev, "ahb"); in sun4i_hdmi_bind()
528 if (IS_ERR(hdmi->bus_clk)) { in sun4i_hdmi_bind()
530 ret = PTR_ERR(hdmi->bus_clk); in sun4i_hdmi_bind()
533 clk_prepare_enable(hdmi->bus_clk); in sun4i_hdmi_bind()
668 clk_disable_unprepare(hdmi->bus_clk); in sun4i_hdmi_bind()
683 clk_disable_unprepare(hdmi->bus_clk); in sun4i_hdmi_unbind()
/linux-6.3-rc2/arch/mips/ar7/
A Dclock.c92 static struct clk_rate bus_clk = { variable
211 int base_clock = bus_clk.rate; in tnetd7300_set_clock()
215 base_clock = bus_clk.rate; in tnetd7300_set_clock()
255 cpu_clk.rate = bus_clk.rate; in tnetd7300_init_clocks()
351 bus_clk.rate = in tnetd7200_init_clocks()
355 bus_clk.rate); in tnetd7200_init_clocks()
382 bus_clk.rate = cpu_clk.rate / 2; in tnetd7200_init_clocks()
385 dsp_mul * 2, bus_clk.rate); in tnetd7200_init_clocks()
396 dsp_mul * 2, bus_clk.rate); in tnetd7200_init_clocks()
398 cpu_clk.rate = bus_clk.rate; in tnetd7200_init_clocks()
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/linux-6.3-rc2/drivers/clk/sunxi-ng/
A Dccu-sun9i-a80-usb.c95 struct clk *bus_clk; in sun9i_a80_usb_clk_probe() local
103 bus_clk = devm_clk_get(&pdev->dev, "bus"); in sun9i_a80_usb_clk_probe()
104 if (IS_ERR(bus_clk)) in sun9i_a80_usb_clk_probe()
105 return dev_err_probe(&pdev->dev, PTR_ERR(bus_clk), in sun9i_a80_usb_clk_probe()
109 ret = clk_prepare_enable(bus_clk); in sun9i_a80_usb_clk_probe()
122 clk_disable_unprepare(bus_clk); in sun9i_a80_usb_clk_probe()
A Dccu-sun9i-a80-de.c206 struct clk *bus_clk; in sun9i_a80_de_clk_probe() local
215 bus_clk = devm_clk_get(&pdev->dev, "bus"); in sun9i_a80_de_clk_probe()
216 if (IS_ERR(bus_clk)) in sun9i_a80_de_clk_probe()
217 return dev_err_probe(&pdev->dev, PTR_ERR(bus_clk), in sun9i_a80_de_clk_probe()
226 ret = clk_prepare_enable(bus_clk); in sun9i_a80_de_clk_probe()
249 clk_disable_unprepare(bus_clk); in sun9i_a80_de_clk_probe()
A Dccu-sun8i-de2.c244 struct clk *bus_clk, *mod_clk; in sunxi_de2_clk_probe() local
258 bus_clk = devm_clk_get(&pdev->dev, "bus"); in sunxi_de2_clk_probe()
259 if (IS_ERR(bus_clk)) in sunxi_de2_clk_probe()
260 return dev_err_probe(&pdev->dev, PTR_ERR(bus_clk), in sunxi_de2_clk_probe()
274 ret = clk_prepare_enable(bus_clk); in sunxi_de2_clk_probe()
305 clk_disable_unprepare(bus_clk); in sunxi_de2_clk_probe()
/linux-6.3-rc2/drivers/watchdog/
A Dgef_wdt.c66 static unsigned int bus_clk; variable
126 if (timeout > 0xFFFFFFFF / bus_clk) in gef_wdt_set_timeout()
127 timeout = 0xFFFFFFFF / bus_clk; in gef_wdt_set_timeout()
130 gef_wdt_count = (timeout * bus_clk) >> 8; in gef_wdt_set_timeout()
268 bus_clk = 133; /* in MHz */ in gef_wdt_probe()
272 bus_clk = freq; in gef_wdt_probe()
A Ds3c2410_wdt.c167 struct clk *bus_clk; /* for register interface (PCLK) */ member
300 return clk_get_rate(wdt->src_clk ? wdt->src_clk : wdt->bus_clk); in s3c2410wdt_get_freq()
664 wdt->bus_clk = devm_clk_get(dev, "watchdog"); in s3c2410wdt_probe()
665 if (IS_ERR(wdt->bus_clk)) { in s3c2410wdt_probe()
667 return PTR_ERR(wdt->bus_clk); in s3c2410wdt_probe()
670 ret = clk_prepare_enable(wdt->bus_clk); in s3c2410wdt_probe()
773 clk_disable_unprepare(wdt->bus_clk); in s3c2410wdt_probe()
790 clk_disable_unprepare(wdt->bus_clk); in s3c2410wdt_remove()
/linux-6.3-rc2/drivers/i2c/busses/
A Di2c-bcm2835.c66 struct clk *bus_clk; member
431 i2c_dev->bus_clk = bcm2835_i2c_register_div(&pdev->dev, mclk, i2c_dev); in bcm2835_i2c_probe()
433 if (IS_ERR(i2c_dev->bus_clk)) { in bcm2835_i2c_probe()
435 return PTR_ERR(i2c_dev->bus_clk); in bcm2835_i2c_probe()
446 ret = clk_set_rate_exclusive(i2c_dev->bus_clk, bus_clk_rate); in bcm2835_i2c_probe()
452 ret = clk_prepare_enable(i2c_dev->bus_clk); in bcm2835_i2c_probe()
499 clk_disable_unprepare(i2c_dev->bus_clk); in bcm2835_i2c_probe()
501 clk_rate_exclusive_put(i2c_dev->bus_clk); in bcm2835_i2c_probe()
510 clk_rate_exclusive_put(i2c_dev->bus_clk); in bcm2835_i2c_remove()
511 clk_disable_unprepare(i2c_dev->bus_clk); in bcm2835_i2c_remove()
/linux-6.3-rc2/arch/sh/kernel/cpu/
A Dclock-cpg.c19 static struct clk bus_clk = { variable
35 &bus_clk,
43 CLKDEV_CON_ID("bus_clk", &bus_clk),
/linux-6.3-rc2/drivers/pci/controller/
A Dpci-ftpci100.c120 struct clk *bus_clk; member
440 p->bus_clk = devm_clk_get(dev, "PCICLK"); in faraday_pci_probe()
441 if (IS_ERR(p->bus_clk)) in faraday_pci_probe()
442 return PTR_ERR(p->bus_clk); in faraday_pci_probe()
443 ret = clk_prepare_enable(p->bus_clk); in faraday_pci_probe()
483 if (!IS_ERR(p->bus_clk)) { in faraday_pci_probe()
489 rate = clk_get_rate(p->bus_clk); in faraday_pci_probe()
494 ret = clk_set_rate(p->bus_clk, 66000000); in faraday_pci_probe()
503 rate = clk_get_rate(p->bus_clk); in faraday_pci_probe()
/linux-6.3-rc2/drivers/usb/host/
A Dxhci-histb.c37 struct clk *bus_clk; member
88 histb->bus_clk = devm_clk_get(dev, "bus"); in xhci_histb_clks_get()
89 if (IS_ERR(histb->bus_clk)) { in xhci_histb_clks_get()
91 return PTR_ERR(histb->bus_clk); in xhci_histb_clks_get()
119 ret = clk_prepare_enable(histb->bus_clk); in xhci_histb_host_enable()
152 clk_disable_unprepare(histb->bus_clk); in xhci_histb_host_enable()
164 clk_disable_unprepare(histb->bus_clk); in xhci_histb_host_disable()
/linux-6.3-rc2/sound/soc/fsl/
A Dfsl_aud2htx.c222 aud2htx->bus_clk = devm_clk_get(&pdev->dev, "bus"); in fsl_aud2htx_probe()
223 if (IS_ERR(aud2htx->bus_clk)) { in fsl_aud2htx_probe()
225 return PTR_ERR(aud2htx->bus_clk); in fsl_aud2htx_probe()
272 clk_disable_unprepare(aud2htx->bus_clk); in fsl_aud2htx_runtime_suspend()
282 ret = clk_prepare_enable(aud2htx->bus_clk); in fsl_aud2htx_runtime_resume()
/linux-6.3-rc2/drivers/mmc/host/
A Dsdhci-of-dwcmshc.c91 struct clk *bus_clk; member
501 priv->bus_clk = devm_clk_get(dev, "bus"); in dwcmshc_probe()
502 if (!IS_ERR(priv->bus_clk)) in dwcmshc_probe()
503 clk_prepare_enable(priv->bus_clk); in dwcmshc_probe()
561 clk_disable_unprepare(priv->bus_clk); in dwcmshc_probe()
580 clk_disable_unprepare(priv->bus_clk); in dwcmshc_remove()
603 if (!IS_ERR(priv->bus_clk)) in dwcmshc_suspend()
604 clk_disable_unprepare(priv->bus_clk); in dwcmshc_suspend()
625 if (!IS_ERR(priv->bus_clk)) { in dwcmshc_resume()
626 ret = clk_prepare_enable(priv->bus_clk); in dwcmshc_resume()
/linux-6.3-rc2/sound/soc/sunxi/
A Dsun50i-dmic.c51 struct clk *bus_clk; member
285 clk_disable_unprepare(host->bus_clk); in sun50i_dmic_runtime_suspend()
299 ret = clk_prepare_enable(host->bus_clk); in sun50i_dmic_runtime_resume()
329 host->bus_clk = devm_clk_get(&pdev->dev, "bus"); in sun50i_dmic_probe()
330 if (IS_ERR(host->bus_clk)) in sun50i_dmic_probe()
331 return dev_err_probe(&pdev->dev, PTR_ERR(host->bus_clk), in sun50i_dmic_probe()
/linux-6.3-rc2/arch/mips/pci/
A Dpci-lantiq.c96 const __be32 *req_mask, *bus_clk; in ltq_pci_startup() local
115 bus_clk = of_get_property(node, "lantiq,bus-clock", NULL); in ltq_pci_startup()
116 if (bus_clk) in ltq_pci_startup()
117 clk_set_rate(clk_pci, *bus_clk); in ltq_pci_startup()
/linux-6.3-rc2/drivers/pci/controller/dwc/
A Dpcie-histb.c57 struct clk *bus_clk; member
213 clk_disable_unprepare(hipcie->bus_clk); in histb_pcie_host_disable()
241 ret = clk_prepare_enable(hipcie->bus_clk); in histb_pcie_host_enable()
281 clk_disable_unprepare(hipcie->bus_clk); in histb_pcie_host_enable()
369 hipcie->bus_clk = devm_clk_get(dev, "bus"); in histb_pcie_probe()
370 if (IS_ERR(hipcie->bus_clk)) { in histb_pcie_probe()
372 return PTR_ERR(hipcie->bus_clk); in histb_pcie_probe()
A Dpci-exynos.c58 struct clk *bus_clk; member
74 ret = clk_prepare_enable(ep->bus_clk); in exynos_pcie_init_clk_resources()
90 clk_disable_unprepare(ep->bus_clk); in exynos_pcie_deinit_clk_resources()
341 ep->bus_clk = devm_clk_get(dev, "pcie_bus"); in exynos_pcie_probe()
342 if (IS_ERR(ep->bus_clk)) { in exynos_pcie_probe()
344 return PTR_ERR(ep->bus_clk); in exynos_pcie_probe()
/linux-6.3-rc2/drivers/pwm/
A Dpwm-sun4i.c86 struct clk *bus_clk; member
427 sun4ichip->bus_clk = devm_clk_get_optional(&pdev->dev, "bus"); in sun4i_pwm_probe()
428 if (IS_ERR(sun4ichip->bus_clk)) in sun4i_pwm_probe()
429 return dev_err_probe(&pdev->dev, PTR_ERR(sun4ichip->bus_clk), in sun4i_pwm_probe()
449 ret = clk_prepare_enable(sun4ichip->bus_clk); in sun4i_pwm_probe()
473 clk_disable_unprepare(sun4ichip->bus_clk); in sun4i_pwm_probe()
486 clk_disable_unprepare(sun4ichip->bus_clk); in sun4i_pwm_remove()
/linux-6.3-rc2/drivers/media/platform/sunxi/sun4i-csi/
A Dsun4i_csi.c187 csi->bus_clk = devm_clk_get(&pdev->dev, "bus"); in sun4i_csi_probe()
188 if (IS_ERR(csi->bus_clk)) { in sun4i_csi_probe()
190 return PTR_ERR(csi->bus_clk); in sun4i_csi_probe()
302 clk_prepare_enable(csi->bus_clk); in sun4i_csi_runtime_resume()
318 clk_disable_unprepare(csi->bus_clk); in sun4i_csi_runtime_suspend()
/linux-6.3-rc2/drivers/thermal/
A Dsun8i_thermal.c88 struct clk *bus_clk; member
342 tmdev->bus_clk = devm_clk_get(&pdev->dev, "bus"); in sun8i_ths_resource_init()
343 if (IS_ERR(tmdev->bus_clk)) in sun8i_ths_resource_init()
344 return PTR_ERR(tmdev->bus_clk); in sun8i_ths_resource_init()
357 ret = clk_prepare_enable(tmdev->bus_clk); in sun8i_ths_resource_init()
378 clk_disable_unprepare(tmdev->bus_clk); in sun8i_ths_resource_init()
538 clk_disable_unprepare(tmdev->bus_clk); in sun8i_ths_remove()
/linux-6.3-rc2/drivers/rtc/
A Drtc-sun6i.c740 struct clk *bus_clk = data; in sun6i_rtc_bus_clk_cleanup() local
742 clk_disable_unprepare(bus_clk); in sun6i_rtc_bus_clk_cleanup()
749 struct clk *bus_clk; in sun6i_rtc_probe() local
752 bus_clk = devm_clk_get_optional(dev, "bus"); in sun6i_rtc_probe()
753 if (IS_ERR(bus_clk)) in sun6i_rtc_probe()
754 return PTR_ERR(bus_clk); in sun6i_rtc_probe()
756 if (bus_clk) { in sun6i_rtc_probe()
757 ret = clk_prepare_enable(bus_clk); in sun6i_rtc_probe()
762 bus_clk); in sun6i_rtc_probe()
/linux-6.3-rc2/drivers/tty/serial/8250/
A D8250_mtk.c73 struct clk *bus_clk; member
428 clk_disable_unprepare(data->bus_clk); in mtk8250_runtime_suspend()
444 err = clk_prepare_enable(data->bus_clk); in mtk8250_runtime_resume()
498 data->bus_clk = devm_clk_get(&pdev->dev, "bus"); in mtk8250_probe_of()
499 if (IS_ERR(data->bus_clk)) in mtk8250_probe_of()
500 return PTR_ERR(data->bus_clk); in mtk8250_probe_of()
/linux-6.3-rc2/Documentation/devicetree/bindings/display/msm/
A Dmdp4.yaml27 - const: bus_clk
83 "bus_clk",

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