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Searched refs:bus_frequency (Results 1 - 6 of 6) sorted by relevance

/kernel/linux/linux-5.10/drivers/i2c/busses/
H A Di2c-kempld.c66 static unsigned int bus_frequency = KEMPLD_I2C_FREQ_STD; variable
67 module_param(bus_frequency, uint, 0);
68 MODULE_PARM_DESC(bus_frequency, "Set I2C bus frequency in kHz (default="
236 if (bus_frequency > KEMPLD_I2C_FREQ_MAX) in kempld_i2c_device_init()
237 bus_frequency = KEMPLD_I2C_FREQ_MAX; in kempld_i2c_device_init()
240 prescale = pld->pld_clock / (bus_frequency * 5) - 1000; in kempld_i2c_device_init()
242 prescale = pld->pld_clock / (bus_frequency * 4) - 3000; in kempld_i2c_device_init()
325 bus_frequency); in kempld_i2c_probe()
H A Di2c-aspeed.c154 u32 bus_frequency; member
905 divisor = DIV_ROUND_UP(bus->parent_clk_frequency, bus->bus_frequency); in aspeed_i2c_init_clk()
1021 "bus-frequency", &bus->bus_frequency); in aspeed_i2c_probe_bus()
1025 bus->bus_frequency = I2C_MAX_STANDARD_MODE_FREQ; in aspeed_i2c_probe_bus()
/kernel/linux/linux-6.6/drivers/i2c/busses/
H A Di2c-kempld.c66 static unsigned int bus_frequency = KEMPLD_I2C_FREQ_STD; variable
67 module_param(bus_frequency, uint, 0);
68 MODULE_PARM_DESC(bus_frequency, "Set I2C bus frequency in kHz (default="
236 if (bus_frequency > KEMPLD_I2C_FREQ_MAX) in kempld_i2c_device_init()
237 bus_frequency = KEMPLD_I2C_FREQ_MAX; in kempld_i2c_device_init()
240 prescale = pld->pld_clock / (bus_frequency * 5) - 1000; in kempld_i2c_device_init()
242 prescale = pld->pld_clock / (bus_frequency * 4) - 3000; in kempld_i2c_device_init()
327 bus_frequency); in kempld_i2c_probe()
H A Di2c-aspeed.c152 u32 bus_frequency; member
914 divisor = DIV_ROUND_UP(bus->parent_clk_frequency, bus->bus_frequency); in aspeed_i2c_init_clk()
1028 "bus-frequency", &bus->bus_frequency); in aspeed_i2c_probe_bus()
1032 bus->bus_frequency = I2C_MAX_STANDARD_MODE_FREQ; in aspeed_i2c_probe_bus()
/kernel/linux/linux-5.10/drivers/cpufreq/
H A Dpowernow-k6.c35 module_param_named(bus_frequency, param_busfreq, uint, S_IRUGO);
36 MODULE_PARM_DESC(bus_frequency, "Bus frequency in kHz");
185 pr_warn("use module parameters max_multiplier and bus_frequency\n"); in powernow_k6_cpu_init()
197 pr_err("invalid bus_frequency parameter, allowed range 50000 - 150000 kHz\n"); in powernow_k6_cpu_init()
/kernel/linux/linux-6.6/drivers/cpufreq/
H A Dpowernow-k6.c35 module_param_named(bus_frequency, param_busfreq, uint, S_IRUGO);
36 MODULE_PARM_DESC(bus_frequency, "Bus frequency in kHz");
185 pr_warn("use module parameters max_multiplier and bus_frequency\n"); in powernow_k6_cpu_init()
197 pr_err("invalid bus_frequency parameter, allowed range 50000 - 150000 kHz\n"); in powernow_k6_cpu_init()

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