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Searched refs:dev_np (Results 1 – 4 of 4) sorted by relevance

/components/drivers/i2c/
A Ddev_i2c_dm.c18 static void i2c_parse_timing(struct rt_ofw_node *dev_np, const char *propname, in i2c_parse_timing() argument
21 if (rt_ofw_prop_read_u32(dev_np, propname, out_value) && use_defaults) in i2c_parse_timing()
27 rt_err_t i2c_timings_ofw_parse(struct rt_ofw_node *dev_np, struct i2c_timings *timings, in i2c_timings_ofw_parse() argument
34 i2c_parse_timing(dev_np, "clock-frequency", &t->bus_freq_hz, I2C_MAX_STANDARD_MODE_FREQ, udef); in i2c_timings_ofw_parse()
37 i2c_parse_timing(dev_np, "i2c-scl-rising-time-ns", &t->scl_rise_ns, def, udef); in i2c_timings_ofw_parse()
40 i2c_parse_timing(dev_np, "i2c-scl-falling-time-ns", &t->scl_fall_ns, def, udef); in i2c_timings_ofw_parse()
42 i2c_parse_timing(dev_np, "i2c-scl-internal-delay-ns", &t->scl_int_delay_ns, 0, udef); in i2c_timings_ofw_parse()
43 i2c_parse_timing(dev_np, "i2c-sda-falling-time-ns", &t->sda_fall_ns, t->scl_fall_ns, udef); in i2c_timings_ofw_parse()
44 i2c_parse_timing(dev_np, "i2c-sda-hold-time-ns", &t->sda_hold_ns, 0, udef); in i2c_timings_ofw_parse()
45 i2c_parse_timing(dev_np, "i2c-digital-filter-width-ns", &t->digital_filter_width_ns, 0, udef); in i2c_timings_ofw_parse()
[all …]
/components/drivers/pci/
A Dofw.c30 struct rt_ofw_node *dev_np, *p2pnode = RT_NULL; in pci_ofw_irq_parse() local
33 dev_np = pdev->parent.ofw_node; in pci_ofw_irq_parse()
35 if (dev_np) in pci_ofw_irq_parse()
61 p2pnode = dev_np; in pci_ofw_irq_parse()
254 if (!dev_np || !host_bridge) in rt_pci_ofw_parse_ranges()
307 if (!dev_np || !host_bridge) in rt_pci_ofw_host_bridge_init()
540 struct rt_ofw_node *dev_np, *mfd_np; in ofw_find_device() local
542 rt_ofw_foreach_child_node(np, dev_np) in ofw_find_device()
544 if (ofw_pci_devfn(dev_np) == devfn) in ofw_find_device()
546 return dev_np; in ofw_find_device()
[all …]
/components/drivers/include/drivers/
A Ddev_i2c_dm.h39 rt_err_t i2c_timings_ofw_parse(struct rt_ofw_node *dev_np, struct i2c_timings *timings,
42 rt_inline rt_err_t i2c_timings_ofw_parse(struct rt_ofw_node *dev_np, struct i2c_timings *timings, in i2c_timings_ofw_parse() argument
A Dpci.h419 rt_err_t rt_pci_ofw_parse_ranges(struct rt_ofw_node *dev_np,
422 rt_err_t rt_pci_ofw_host_bridge_init(struct rt_ofw_node *dev_np,
430 rt_inline rt_err_t rt_pci_ofw_host_bridge_init(struct rt_ofw_node *dev_np, in rt_pci_ofw_host_bridge_init() argument
456 rt_inline rt_err_t rt_pci_ofw_parse_ranges(struct rt_ofw_node *dev_np, in rt_pci_ofw_parse_ranges() argument

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