| /arch/powerpc/boot/ |
| A D | serial.c | 85 void *devp; in serial_get_stdout_devp() local
89 devp = finddevice("/chosen"); in serial_get_stdout_devp()
90 if (devp == NULL) in serial_get_stdout_devp()
95 devp = finddevice(path); in serial_get_stdout_devp()
96 if (devp == NULL) in serial_get_stdout_devp()
101 return devp; in serial_get_stdout_devp()
112 void *devp; in serial_console_init() local
115 devp = serial_get_stdout_devp(); in serial_console_init()
116 if (devp == NULL) in serial_console_init()
119 if (dt_is_compatible(devp, "ns16550") || in serial_console_init()
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| A D | libfdt-wrapper.c | 37 #define devp_offset_find(devp) (((unsigned long)(devp))-1) argument
38 #define devp_offset(devp) (devp ? ((unsigned long)(devp))-1 : 0) argument
73 p = fdt_getprop(fdt, devp_offset(devp), name, &len); in fdt_wrapper_getprop()
85 rc = fdt_setprop(fdt, devp_offset(devp), name, buf, len); in fdt_wrapper_setprop()
88 rc = fdt_setprop(fdt, devp_offset(devp), name, buf, len); in fdt_wrapper_setprop()
94 static int fdt_wrapper_del_node(const void *devp) in fdt_wrapper_del_node() argument
96 return fdt_del_node(fdt, devp_offset(devp)); in fdt_wrapper_del_node()
99 static void *fdt_wrapper_get_parent(const void *devp) in fdt_wrapper_get_parent() argument
108 offset = fdt_add_subnode(fdt, devp_offset(devp), name); in fdt_wrapper_create_node()
111 offset = fdt_add_subnode(fdt, devp_offset(devp), name); in fdt_wrapper_create_node()
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| A D | cuboot-85xx-cpm2.c | 22 void *devp; in platform_fixups() local
34 devp = find_node_by_devtype(NULL, "soc"); in platform_fixups()
35 if (devp) { in platform_fixups()
38 setprop(devp, "bus-frequency", &bd.bi_busfreq, in platform_fixups()
42 if (get_parent(serial) != devp) in platform_fixups()
50 devp = find_node_by_compatible(NULL, "fsl,cpm2-brg"); in platform_fixups()
51 if (devp) in platform_fixups()
52 setprop(devp, "clock-frequency", &bd.bi_brgfreq, in platform_fixups()
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| A D | ops.h | 109 static inline int setprop(void *devp, const char *name, in setprop() argument
114 #define setprop_val(devp, name, val) \ argument
117 setprop((devp), (name), &x, sizeof(x)); \
123 return dt_ops.setprop(devp, name, buf, strlen(buf) + 1); in setprop_str()
128 static inline int del_node(const void *devp) in del_node() argument
130 return dt_ops.del_node ? dt_ops.del_node(devp) : -1; in del_node()
133 static inline void *get_parent(const char *devp) in get_parent() argument
135 return dt_ops.get_parent ? dt_ops.get_parent(devp) : NULL; in get_parent()
171 void *devp = finddevice("/aliases"); in find_node_by_alias() local
173 if (devp) { in find_node_by_alias()
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| A D | ebony.c | 36 void *devp; in ebony_flashsel_fixup() local
41 devp = finddevice(EBONY_FPGA_PATH); in ebony_flashsel_fixup()
42 if (!devp) in ebony_flashsel_fixup()
45 if (getprop(devp, "virtual-reg", &fpga, sizeof(fpga)) != sizeof(fpga)) in ebony_flashsel_fixup()
51 devp = finddevice(EBONY_SMALL_FLASH_PATH); in ebony_flashsel_fixup()
52 if (!devp) in ebony_flashsel_fixup()
56 if (getprop(devp, "reg", reg, sizeof(reg)) != sizeof(reg)) in ebony_flashsel_fixup()
64 setprop(devp, "reg", reg, sizeof(reg)); in ebony_flashsel_fixup()
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| A D | mvme7100.c | 26 void *devp; in mvme7100_fixups() local
31 devp = finddevice("/soc@f1000000"); in mvme7100_fixups()
32 if (devp) in mvme7100_fixups()
33 setprop(devp, "bus-frequency", &busfreq, sizeof(busfreq)); in mvme7100_fixups()
35 devp = finddevice("/soc/serial@4500"); in mvme7100_fixups()
36 if (devp) in mvme7100_fixups()
37 setprop(devp, "clock-frequency", &busfreq, sizeof(busfreq)); in mvme7100_fixups()
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| A D | treeboot-currituck.c | 61 void *devp = finddevice("/"); in ibm_currituck_fixups() local
66 while ((devp = find_node_by_devtype(devp, "pci"))) { in ibm_currituck_fixups()
67 if (getprop(devp, "dma-ranges", dma_ranges, sizeof(dma_ranges)) < 0) { in ibm_currituck_fixups()
75 setprop(devp, "dma-ranges", dma_ranges, sizeof(dma_ranges)); in ibm_currituck_fixups()
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| A D | devtree.c | 65 void *devp = NULL; in dt_fixup_cpu_clocks() local
72 while ((devp = find_node_by_devtype(devp, "cpu"))) { in dt_fixup_cpu_clocks()
73 setprop_val(devp, "clock-frequency", cpu_to_be32(cpu)); in dt_fixup_cpu_clocks()
76 setprop_val(devp, "bus-frequency", cpu_to_be32(bus)); in dt_fixup_cpu_clocks()
84 void *devp = finddevice(path); in dt_fixup_clock() local
86 if (devp) { in dt_fixup_clock()
94 void *devp = find_node_by_alias(alias); in dt_fixup_mac_address_by_alias() local
96 if (devp) { in dt_fixup_mac_address_by_alias()
102 setprop(devp, "local-mac-address", addr, 6); in dt_fixup_mac_address_by_alias()
111 if (devp) { in dt_fixup_mac_address()
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| A D | ofconsole.c | 21 void *devp; in of_console_open() local
23 if (((devp = of_finddevice("/chosen")) != NULL) in of_console_open()
24 && (of_getprop(devp, "stdout", &of_stdout_handle, in of_console_open()
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| A D | ns16550.c | 57 int ns16550_console_init(void *devp, struct serial_console_data *scdp) in ns16550_console_init() argument
62 if (dt_get_virtual_reg(devp, (void **)®_base, 1) < 1) { in ns16550_console_init()
67 n = getprop(devp, "reg-offset", ®_offset, sizeof(reg_offset)); in ns16550_console_init()
71 n = getprop(devp, "reg-shift", ®_shift, sizeof(reg_shift)); in ns16550_console_init()
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| A D | ugecon.c | 109 void *devp; in ug_grab_exi_io_base() local
111 devp = find_node_by_compatible(NULL, "nintendo,flipper-exi"); in ug_grab_exi_io_base()
112 if (devp == NULL) in ug_grab_exi_io_base()
114 if (getprop(devp, "virtual-reg", &v, sizeof(v)) != sizeof(v)) in ug_grab_exi_io_base()
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| A D | cpm-serial.c | 199 int cpm_console_init(void *devp, struct serial_console_data *scdp) in cpm_console_init() argument
208 if (dt_is_compatible(devp, "fsl,cpm1-smc-uart")) { in cpm_console_init()
210 } else if (dt_is_compatible(devp, "fsl,cpm2-scc-uart")) { in cpm_console_init()
212 } else if (dt_is_compatible(devp, "fsl,cpm2-smc-uart")) { in cpm_console_init()
230 if (getprop(devp, "fsl,cpm-command", &cpm_cmd, 4) < 4) in cpm_console_init()
233 if (dt_get_virtual_reg(devp, vreg, 2) < 2) in cpm_console_init()
243 parent = get_parent(devp); in cpm_console_init()
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| A D | opal.c | 80 int opal_console_init(void *devp, struct serial_console_data *scdp) in opal_console_init() argument
84 if (devp) { in opal_console_init()
85 int n = getprop(devp, "reg", &opal_con_id, sizeof(u32)); in opal_console_init()
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| A D | 4xx.c | 170 void *devp; in ibm4xx_denali_get_cs() local
174 devp = finddevice("/"); in ibm4xx_denali_get_cs()
175 if (!devp) in ibm4xx_denali_get_cs()
178 if (getprop(devp, "model", model, sizeof(model)) <= 0) in ibm4xx_denali_get_cs()
292 void *devp; in ibm4xx_fixup_ebc_ranges() local
310 devp = finddevice(ebc); in ibm4xx_fixup_ebc_ranges()
311 if (! devp) in ibm4xx_fixup_ebc_ranges()
314 setprop(devp, "ranges", ranges, (p - ranges) * sizeof(u32)); in ibm4xx_fixup_ebc_ranges()
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| A D | mpc52xx-psc.c | 53 int mpc5200_psc_console_init(void *devp, struct serial_console_data *scdp) in mpc5200_psc_console_init() argument
56 if (dt_get_virtual_reg(devp, &psc, 1) < 1) in mpc5200_psc_console_init()
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| /arch/loongarch/pci/ |
| A D | pci.c | 87 struct pci_dev *devp = NULL; in pci_fixup_vgadev() local
89 while ((devp = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, devp))) { in pci_fixup_vgadev()
90 if (devp->vendor != PCI_VENDOR_ID_LOONGSON) { in pci_fixup_vgadev()
91 vga_set_default_device(devp); in pci_fixup_vgadev()
94 devp->vendor, devp->device); in pci_fixup_vgadev()
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