| /linux/arch/powerpc/sysdev/ |
| H A D | mpc5xxx_clocks.c | 19 u32 bus_freq; in mpc5xxx_fwnode_get_bus_frequency() local
22 ret = fwnode_property_read_u32(fwnode, "bus-frequency", &bus_freq); in mpc5xxx_fwnode_get_bus_frequency()
24 return bus_freq; in mpc5xxx_fwnode_get_bus_frequency()
27 ret = fwnode_property_read_u32(parent, "bus-frequency", &bus_freq); in mpc5xxx_fwnode_get_bus_frequency()
30 return bus_freq; in mpc5xxx_fwnode_get_bus_frequency()
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| /linux/Documentation/devicetree/bindings/net/ |
| H A D | ti,davinci-mdio.yaml | 36 bus_freq:
62 - bus_freq
79 bus_freq = <1000000>;
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| H A D | ti,cpsw-switch.yaml | 227 bus_freq = <1000000>;
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| H A D | ti,k3-am654-cpsw-nuss.yaml | 297 bus_freq = <1000000>;
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-mt7621.c | 64 u32 bus_freq; member
263 i2c->clk_div = clk_get_rate(i2c->clk) / i2c->bus_freq - 1; in mtk_i2c_init()
295 &i2c->bus_freq)) in mtk_i2c_probe()
296 i2c->bus_freq = I2C_MAX_STANDARD_MODE_FREQ; in mtk_i2c_probe()
298 if (i2c->bus_freq == 0) { in mtk_i2c_probe()
320 dev_info(&pdev->dev, "clock %u kHz\n", i2c->bus_freq / 1000); in mtk_i2c_probe()
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| H A D | i2c-owl.c | 102 u32 bus_freq; member
162 val = DIV_ROUND_UP(i2c_dev->clk_rate, i2c_dev->bus_freq * 16); in owl_i2c_set_freq()
455 &i2c_dev->bus_freq)) in owl_i2c_probe()
456 i2c_dev->bus_freq = I2C_MAX_STANDARD_MODE_FREQ; in owl_i2c_probe()
459 if (i2c_dev->bus_freq != I2C_MAX_STANDARD_MODE_FREQ && in owl_i2c_probe()
460 i2c_dev->bus_freq != I2C_MAX_FAST_MODE_FREQ) { in owl_i2c_probe()
461 dev_err(dev, "invalid clock-frequency %d\n", i2c_dev->bus_freq); in owl_i2c_probe()
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| H A D | i2c-sprd.c | 85 u32 bus_freq; member
360 sprd_i2c_set_clk(i2c_dev, i2c_dev->bus_freq); in sprd_i2c_enable()
508 i2c_dev->bus_freq = I2C_MAX_STANDARD_MODE_FREQ; in sprd_i2c_probe()
519 i2c_dev->bus_freq = prop; in sprd_i2c_probe()
522 if (i2c_dev->bus_freq != I2C_MAX_STANDARD_MODE_FREQ && in sprd_i2c_probe()
523 i2c_dev->bus_freq != I2C_MAX_FAST_MODE_FREQ) in sprd_i2c_probe()
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| H A D | i2c-davinci.c | 140 .bus_freq = 100,
215 clk = ((input_clock / (psc + 1)) / (pdata->bus_freq * 1000)); in i2c_davinci_calc_clk_dividers()
217 if (input_clock / (psc + 1) / clk > pdata->bus_freq * 1000) in i2c_davinci_calc_clk_dividers()
224 if (pdata->bus_freq > 100) in i2c_davinci_calc_clk_dividers()
277 dev_dbg(dev->dev, "bus_freq = %dkHz, bus_delay = %d\n", in i2c_davinci_init()
278 pdata->bus_freq, pdata->bus_delay); in i2c_davinci_init()
791 dev->pdata->bus_freq = prop / 1000; in davinci_i2c_probe()
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| H A D | i2c-mv64xxx.c | 863 u32 bus_freq, tclk; in mv64xxx_of_config() local
876 if (of_property_read_u32(np, "clock-frequency", &bus_freq)) in mv64xxx_of_config()
877 bus_freq = I2C_MAX_STANDARD_MODE_FREQ; /* 100kHz by default */ in mv64xxx_of_config()
883 if (!mv64xxx_find_baud_factors(drv_data, bus_freq, tclk)) { in mv64xxx_of_config()
912 if (bus_freq <= I2C_MAX_STANDARD_MODE_FREQ) in mv64xxx_of_config()
919 if (bus_freq <= I2C_MAX_STANDARD_MODE_FREQ) in mv64xxx_of_config()
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| /linux/drivers/net/mdio/ |
| H A D | mdio-mscc-miim.c | 60 u32 bus_freq; member
255 if (!miim->bus_freq) in mscc_miim_clk_set()
260 div = DIV_ROUND_UP(rate, 2 * miim->bus_freq) - 1; in mscc_miim_clk_set()
316 of_property_read_u32(np, "clock-frequency", &miim->bus_freq); in mscc_miim_probe()
318 if (miim->bus_freq && !miim->clk) { in mscc_miim_probe()
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| /linux/drivers/net/ethernet/ti/ |
| H A D | davinci_mdio.c | 90 .bus_freq = DEF_OUT_FREQ,
115 div = (mdio_in / data->pdata.bus_freq) - 1; in davinci_mdio_init_clk()
316 data->pdata.bus_freq); in davinci_mdio_common_reset()
496 if (of_property_read_u32(node, "bus_freq", &prop)) { in davinci_mdio_probe_dt()
497 dev_err(&pdev->dev, "Missing bus_freq property in the DT.\n"); in davinci_mdio_probe_dt()
500 data->bus_freq = prop; in davinci_mdio_probe_dt()
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| H A D | am65-cpsw-qos.c | 33 am65_cpsw_qos_tx_rate_calc(u32 rate_mbps, unsigned long bus_freq) in am65_cpsw_qos_tx_rate_calc() argument
37 bus_freq /= 1000000; in am65_cpsw_qos_tx_rate_calc()
38 ir = DIV_ROUND_UP(((u64)rate_mbps * 32768), bus_freq); in am65_cpsw_qos_tx_rate_calc()
85 common->bus_freq); in am65_cpsw_tx_pn_shaper_apply()
95 common->bus_freq); in am65_cpsw_tx_pn_shaper_apply()
1187 ch_cir = am65_cpsw_qos_tx_rate_calc(rate_mbps, common->bus_freq); in am65_cpsw_qos_tx_p0_rate_apply()
1275 common->bus_freq); in am65_cpsw_qos_tx_p0_rate_init()
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| H A D | cpsw_ale.h | 28 unsigned long bus_freq; member
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| H A D | am65-cpsw-nuss.h | 166 unsigned long bus_freq; member
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| /linux/arch/arm/boot/dts/ti/omap/ |
| H A D | am57-pruss.dtsi | 112 bus_freq = <1000000>;
221 bus_freq = <1000000>;
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| H A D | am3517.dtsi | 108 bus_freq = <1000000>;
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| /linux/include/linux/platform_data/ |
| H A D | i2c-davinci.h | 17 unsigned int bus_freq; /* standard bus frequency (kHz) */ member
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| /linux/include/linux/ |
| H A D | davinci_emac.h | 18 unsigned long bus_freq; member
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| /linux/arch/powerpc/platforms/512x/ |
| H A D | clock-commonclk.c | 421 static void __init mpc512x_clk_setup_ref_clock(struct device_node *np, int bus_freq, in mpc512x_clk_setup_ref_clock() argument
452 if (bus_freq && calc_freq != bus_freq) in mpc512x_clk_setup_ref_clock()
454 calc_freq, bus_freq); in mpc512x_clk_setup_ref_clock()
456 calc_freq = bus_freq; /* start with IPS */ in mpc512x_clk_setup_ref_clock()
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| /linux/Documentation/devicetree/bindings/soc/ti/ |
| H A D | ti,pruss.yaml | 444 bus_freq = <1000000>;
535 bus_freq = <1000000>;
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| /linux/arch/arm64/boot/dts/ti/ |
| H A D | k3-j784s4-evm-quad-port-eth-exp1.dtso | 77 bus_freq = <1000000>;
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| H A D | k3-j721e-evm-gesi-exp-board.dtso | 73 bus_freq = <1000000>;
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| /linux/arch/arm/boot/dts/ti/keystone/ |
| H A D | keystone-k2e.dtsi | 195 bus_freq = <2500000>;
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| H A D | keystone-k2hk.dtsi | 292 bus_freq = <2500000>;
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| /linux/arch/arm/boot/dts/ti/davinci/ |
| H A D | da850-lcdk.dts | 263 bus_freq = <2200000>;
|