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Searched refs:bus_clk (Results 1 – 25 of 150) sorted by relevance

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/OK3568_Linux_fs/u-boot/arch/m68k/include/asm/
H A Dimmap.h29 #define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
63 #define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
92 #define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
123 #define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 2000000) - 1) << 8)
146 #define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 2000000) - 1) << 8)
166 #define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
192 #define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
216 #define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
239 #define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
263 #define CONFIG_SYS_TIMER_PRESCALER (((gd->bus_clk / 1000000) - 1) << 8)
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/sun4i/
H 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()
/OK3568_Linux_fs/kernel/drivers/watchdog/
H A Dmv64x60_wdt.c57 static unsigned int bus_clk; variable
117 if (timeout > 0xFFFFFFFF / bus_clk) in mv64x60_wdt_set_timeout()
118 timeout = 0xFFFFFFFF / bus_clk; in mv64x60_wdt_set_timeout()
120 mv64x60_wdt_count = timeout * bus_clk >> 8; in mv64x60_wdt_set_timeout()
261 bus_clk = 133; /* in MHz */ in mv64x60_wdt_probe()
264 bus_clk = pdata->bus_clk; in mv64x60_wdt_probe()
271 bus_clk++; in mv64x60_wdt_probe()
272 bus_clk *= 1000000; /* convert to Hz */ in mv64x60_wdt_probe()
H 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()
/OK3568_Linux_fs/kernel/arch/mips/ar7/
H A Dclock.c87 static struct clk bus_clk = { variable
209 int base_clock = bus_clk.rate; in tnetd7300_set_clock()
213 base_clock = bus_clk.rate; in tnetd7300_set_clock()
244 bus_clk.rate = tnetd7300_get_clock(BUS_PLL_SOURCE_SHIFT, in tnetd7300_init_clocks()
251 cpu_clk.rate = bus_clk.rate; in tnetd7300_init_clocks()
340 bus_clk.rate = in tnetd7200_init_clocks()
344 bus_clk.rate); in tnetd7200_init_clocks()
371 bus_clk.rate = cpu_clk.rate / 2; in tnetd7200_init_clocks()
374 dsp_mul * 2, bus_clk.rate); in tnetd7200_init_clocks()
381 bus_clk.rate = ((dsp_base / dsp_prediv) * dsp_mul) in tnetd7200_init_clocks()
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/OK3568_Linux_fs/u-boot/board/freescale/p1_p2_rdb_pc/
H A Dspl.c28 u32 plat_ratio, bus_clk; in board_init_f() local
48 bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio; in board_init_f()
49 gd->bus_clk = bus_clk; in board_init_f()
52 bus_clk / 16 / CONFIG_BAUDRATE); in board_init_f()
/OK3568_Linux_fs/u-boot/board/Arcturus/ucp1020/
H A Dspl.c36 u32 plat_ratio, bus_clk; in board_init_f() local
56 bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio; in board_init_f()
57 gd->bus_clk = bus_clk; in board_init_f()
60 bus_clk / 16 / CONFIG_BAUDRATE); in board_init_f()
/OK3568_Linux_fs/kernel/drivers/clk/sunxi-ng/
H A Dccu-sun9i-a80-usb.c96 struct clk *bus_clk; in sun9i_a80_usb_clk_probe() local
105 bus_clk = devm_clk_get(&pdev->dev, "bus"); in sun9i_a80_usb_clk_probe()
106 if (IS_ERR(bus_clk)) { in sun9i_a80_usb_clk_probe()
107 ret = PTR_ERR(bus_clk); in sun9i_a80_usb_clk_probe()
114 ret = clk_prepare_enable(bus_clk); in sun9i_a80_usb_clk_probe()
128 clk_disable_unprepare(bus_clk); in sun9i_a80_usb_clk_probe()
H A Dccu-sun9i-a80-de.c207 struct clk *bus_clk; in sun9i_a80_de_clk_probe() local
217 bus_clk = devm_clk_get(&pdev->dev, "bus"); in sun9i_a80_de_clk_probe()
218 if (IS_ERR(bus_clk)) { in sun9i_a80_de_clk_probe()
219 ret = PTR_ERR(bus_clk); in sun9i_a80_de_clk_probe()
235 ret = clk_prepare_enable(bus_clk); in sun9i_a80_de_clk_probe()
259 clk_disable_unprepare(bus_clk); in sun9i_a80_de_clk_probe()
H A Dccu-sun8i-de2.c284 struct clk *bus_clk, *mod_clk; in sunxi_de2_clk_probe() local
299 bus_clk = devm_clk_get(&pdev->dev, "bus"); in sunxi_de2_clk_probe()
300 if (IS_ERR(bus_clk)) { in sunxi_de2_clk_probe()
301 ret = PTR_ERR(bus_clk); in sunxi_de2_clk_probe()
325 ret = clk_prepare_enable(bus_clk); in sunxi_de2_clk_probe()
356 clk_disable_unprepare(bus_clk); in sunxi_de2_clk_probe()
/OK3568_Linux_fs/u-boot/arch/m68k/cpu/mcf52x2/
H A Dspeed.c72 gd->bus_clk = gd->cpu_clk / 2; in get_clocks()
74 gd->bus_clk = gd->cpu_clk; in get_clocks()
78 gd->arch.i2c1_clk = gd->bus_clk; in get_clocks()
80 gd->arch.i2c2_clk = gd->bus_clk; in get_clocks()
/OK3568_Linux_fs/u-boot/drivers/spi/
H A Dfsl_dspi.c93 uint bus_clk; member
369 int best_i, best_j, bus_clk; in fsl_dspi_cfg_speed() local
371 bus_clk = priv->bus_clk; in fsl_dspi_cfg_speed()
374 speed, bus_clk); in fsl_dspi_cfg_speed()
379 ret = fsl_dspi_hz_to_spi_baud(&best_i, &best_j, speed, bus_clk); in fsl_dspi_cfg_speed()
383 fsl_dspi_hz_to_spi_baud(&best_i, &best_j, speed, bus_clk); in fsl_dspi_cfg_speed()
426 dspi->priv.bus_clk = gd->bus_clk; in spi_setup_slave()
428 dspi->priv.bus_clk = mxc_get_clock(MXC_DSPI_CLK); in spi_setup_slave()
558 priv->bus_clk = gd->bus_clk; in fsl_dspi_probe()
560 priv->bus_clk = mxc_get_clock(MXC_DSPI_CLK); in fsl_dspi_probe()
H A Dcf_spi.c207 if ((cfslave->baudrate > (gd->bus_clk >> 1)) || in cfspi_setup_slave()
208 (cfslave->baudrate < (gd->bus_clk / tmp))) { in cfspi_setup_slave()
210 (int)(gd->bus_clk >> 1), (int)(gd->bus_clk / tmp)); in cfspi_setup_slave()
216 (cfslave->baudrate > (gd->bus_clk / (prescaler[0] * scaler[0])))) { in cfspi_setup_slave()
259 baud_speed = gd->bus_clk / prescaler[i]; in cfspi_setup_slave()
/OK3568_Linux_fs/u-boot/arch/m68k/cpu/mcf547x_8x/
H A Dspeed.c24 gd->bus_clk = CONFIG_SYS_CLK; in get_clocks()
25 gd->cpu_clk = (gd->bus_clk * 2); in get_clocks()
28 gd->arch.i2c1_clk = gd->bus_clk; in get_clocks()
/OK3568_Linux_fs/u-boot/arch/mips/mach-ath79/qca953x/
H A Dclk.c90 gd->bus_clk = gd->mem_clk / (div + 1); in get_clocks()
93 gd->bus_clk = gd->cpu_clk / (div + 1); in get_clocks()
101 if (!gd->bus_clk) in get_bus_freq()
103 return gd->bus_clk; in get_bus_freq()
/OK3568_Linux_fs/u-boot/arch/m68k/cpu/mcf523x/
H A Dspeed.c31 gd->bus_clk = CONFIG_SYS_CLK; in get_clocks()
32 gd->cpu_clk = (gd->bus_clk * 2); in get_clocks()
35 gd->arch.i2c1_clk = gd->bus_clk; in get_clocks()
/OK3568_Linux_fs/u-boot/arch/arm/cpu/armv7/ls102xa/
H A Dclock.c83 gd->bus_clk = sys_info.freq_systembus; in get_clocks()
87 gd->arch.sdhc_clk = gd->bus_clk; in get_clocks()
95 return gd->bus_clk; in get_bus_freq()
105 return gd->bus_clk / 2; in get_serial_clock()
/OK3568_Linux_fs/kernel/drivers/usb/host/
H 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()
/OK3568_Linux_fs/kernel/drivers/pci/controller/
H A Dpci-ftpci100.c127 struct clk *bus_clk; member
453 p->bus_clk = devm_clk_get(dev, "PCICLK"); in faraday_pci_probe()
454 if (IS_ERR(p->bus_clk)) in faraday_pci_probe()
455 return PTR_ERR(p->bus_clk); in faraday_pci_probe()
456 ret = clk_prepare_enable(p->bus_clk); in faraday_pci_probe()
496 if (!IS_ERR(p->bus_clk)) { in faraday_pci_probe()
502 rate = clk_get_rate(p->bus_clk); in faraday_pci_probe()
507 ret = clk_set_rate(p->bus_clk, 66000000); in faraday_pci_probe()
516 rate = clk_get_rate(p->bus_clk); in faraday_pci_probe()
/OK3568_Linux_fs/u-boot/board/freescale/p1022ds/
H A Dspl_minimal.c23 u32 plat_ratio, sys_clk, bus_clk; in board_init_f() local
38 bus_clk = sys_clk * plat_ratio / 2; in board_init_f()
41 bus_clk / 16 / CONFIG_BAUDRATE); in board_init_f()
H A Dspl.c35 u32 plat_ratio, sys_clk, bus_clk; in board_init_f() local
57 bus_clk = sys_clk * plat_ratio / 2; in board_init_f()
60 bus_clk / 16 / CONFIG_BAUDRATE); in board_init_f()
/OK3568_Linux_fs/kernel/arch/sh/kernel/cpu/
H A Dclock-cpg.c19 static struct clk bus_clk = { variable
35 &bus_clk,
43 CLKDEV_CON_ID("bus_clk", &bus_clk),
/OK3568_Linux_fs/kernel/drivers/i2c/busses/
H A Di2c-bcm2835.c66 struct clk *bus_clk; member
433 i2c_dev->bus_clk = bcm2835_i2c_register_div(&pdev->dev, mclk, i2c_dev); in bcm2835_i2c_probe()
435 if (IS_ERR(i2c_dev->bus_clk)) { in bcm2835_i2c_probe()
437 return PTR_ERR(i2c_dev->bus_clk); in bcm2835_i2c_probe()
448 ret = clk_set_rate_exclusive(i2c_dev->bus_clk, bus_clk_rate); in bcm2835_i2c_probe()
454 ret = clk_prepare_enable(i2c_dev->bus_clk); in bcm2835_i2c_probe()
504 clk_rate_exclusive_put(i2c_dev->bus_clk); in bcm2835_i2c_remove()
505 clk_disable_unprepare(i2c_dev->bus_clk); in bcm2835_i2c_remove()
/OK3568_Linux_fs/u-boot/arch/arm/cpu/armv8/fsl-layerscape/
H A Dfsl_lsch3_speed.c138 gd->bus_clk = sys_info.freq_systembus / CONFIG_SYS_FSL_PCLK_DIV; in get_clocks()
144 gd->arch.sdhc_clk = gd->bus_clk / CONFIG_SYS_FSL_SDHC_CLK_DIV; in get_clocks()
159 if (!gd->bus_clk) in get_bus_freq()
162 return gd->bus_clk; in get_bus_freq()
/OK3568_Linux_fs/u-boot/arch/mips/mach-ath79/ar933x/
H A Dclk.c72 gd->bus_clk = pll / div; in get_clocks()
79 if (!gd->bus_clk) in get_bus_freq()
81 return gd->bus_clk; in get_bus_freq()

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