| /linux/drivers/gpu/drm/sun4i/ |
| H A D | sun6i_drc.c | 25 struct sun6i_drc *drc; in sun6i_drc_bind() local
28 drc = devm_kzalloc(dev, sizeof(*drc), GFP_KERNEL); in sun6i_drc_bind()
29 if (!drc) in sun6i_drc_bind()
31 dev_set_drvdata(dev, drc); in sun6i_drc_bind()
33 drc->reset = devm_reset_control_get(dev, NULL); in sun6i_drc_bind()
34 if (IS_ERR(drc->reset)) { in sun6i_drc_bind()
36 return PTR_ERR(drc->reset); in sun6i_drc_bind()
39 ret = reset_control_deassert(drc->reset); in sun6i_drc_bind()
45 drc->bus_clk = devm_clk_get(dev, "ahb"); in sun6i_drc_bind()
46 if (IS_ERR(drc->bus_clk)) { in sun6i_drc_bind()
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| /linux/arch/powerpc/platforms/pseries/ |
| H A D | pseries_energy.c | 53 struct of_drc_info drc; in cpu_to_drc_index() local
66 of_read_drc_info_cell(&info, &value, &drc); in cpu_to_drc_index()
67 if (strncmp(drc.drc_type, "CPU", 3)) in cpu_to_drc_index()
70 if (thread_index < drc.last_drc_index) in cpu_to_drc_index()
74 ret = drc.drc_index_start + (thread_index * drc.sequential_inc); in cpu_to_drc_index()
122 struct of_drc_info drc; in drc_index_to_cpu() local
135 of_read_drc_info_cell(&info, &value, &drc); in drc_index_to_cpu()
136 if (strncmp(drc.drc_type, "CPU", 3)) in drc_index_to_cpu()
139 if (drc_index > drc.last_drc_index) { in drc_index_to_cpu()
140 cpu += drc.num_sequential_elems; in drc_index_to_cpu()
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| H A D | hotplug-cpu.c | 463 struct of_drc_info drc; in drc_info_valid_index() local
481 if (of_read_drc_info_cell(&info, &value, &drc)) in drc_info_valid_index()
484 if (strncmp(drc.drc_type, "CPU", 3)) in drc_info_valid_index()
487 if (drc_index > drc.last_drc_index) in drc_info_valid_index()
490 index = drc.drc_index_start; in drc_info_valid_index()
491 for (j = 0; j < drc.num_sequential_elems; j++) { in drc_info_valid_index()
495 index += drc.sequential_inc; in drc_info_valid_index()
516 u32 drc; in valid_cpu_drc_index() local
519 index++, &drc); in valid_cpu_drc_index()
524 if (drc == drc_index) in valid_cpu_drc_index()
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| H A D | dlpar.c | 373 struct of_drc_info drc; in get_device_node_with_drc_info() local
391 if (of_read_drc_info_cell(&info, &value, &drc)) in get_device_node_with_drc_info()
393 if (index > drc.last_drc_index) in get_device_node_with_drc_info()
395 node_index = drc.drc_index_start; in get_device_node_with_drc_info()
396 for (j = 0; j < drc.num_sequential_elems; j++) { in get_device_node_with_drc_info()
399 node_index += drc.sequential_inc; in get_device_node_with_drc_info()
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| /linux/drivers/pci/hotplug/ |
| H A D | rpaphp_core.c | 232 struct of_drc_info drc; in rpaphp_check_drc_props_v2() local
248 of_read_drc_info_cell(&info, &value, &drc); in rpaphp_check_drc_props_v2()
253 if (my_index >= drc.drc_index_start && my_index <= drc.last_drc_index) { in rpaphp_check_drc_props_v2()
254 int index = my_index - drc.drc_index_start; in rpaphp_check_drc_props_v2()
255 sprintf(cell_drc_name, "%s%d", drc.drc_name_prefix, in rpaphp_check_drc_props_v2()
256 drc.drc_name_suffix_start + index); in rpaphp_check_drc_props_v2()
264 (drc_type && !strcmp(drc_type, drc.drc_type)))) in rpaphp_check_drc_props_v2()
338 struct of_drc_info drc; in rpaphp_drc_info_add_slot() local
354 of_read_drc_info_cell(&info, &cur, &drc); in rpaphp_drc_info_add_slot()
355 if (!is_php_type(drc.drc_type)) in rpaphp_drc_info_add_slot()
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| /linux/drivers/edac/ |
| H A D | e7xxx_edac.c | 341 static inline int dual_channel_active(u32 drc, int dev_idx) in dual_channel_active() argument
343 return (dev_idx == E7501) ? ((drc >> 22) & 0x1) : 1; in dual_channel_active()
347 static inline int drb_granularity(u32 drc, int dev_idx) in drb_granularity() argument
350 return (dev_idx == E7501) ? ((drc >> 18) & 0x3) : 1; in drb_granularity()
354 int dev_idx, u32 drc) in e7xxx_init_csrows() argument
366 drc_chan = dual_channel_active(drc, dev_idx); in e7xxx_init_csrows()
367 drc_drbg = drb_granularity(drc, dev_idx); in e7xxx_init_csrows()
368 drc_ddim = (drc >> 20) & 0x3; in e7xxx_init_csrows()
426 u32 drc; in e7xxx_probe1() local
432 pci_read_config_dword(pdev, E7XXX_DRC, &drc); in e7xxx_probe1()
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| H A D | i82875p_edac.c | 334 static inline int dual_channel_active(u32 drc) in dual_channel_active() argument
336 return (drc >> 21) & 0x1; in dual_channel_active()
341 void __iomem * ovrfl_window, u32 drc) in i82875p_init_csrows() argument
345 unsigned nr_chans = dual_channel_active(drc) + 1; in i82875p_init_csrows()
352 drc_ddim = (drc >> 18) & 0x1; in i82875p_init_csrows()
395 u32 drc; in i82875p_probe1() local
403 drc = readl(ovrfl_window + I82875P_DRC); in i82875p_probe1()
404 nr_chans = dual_channel_active(drc) + 1; in i82875p_probe1()
432 i82875p_init_csrows(mci, pdev, ovrfl_window, drc); in i82875p_probe1()
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| H A D | i82975x_edac.c | 471 u32 drc[2]; in i82975x_probe1() local
515 drc[0] = readl(mch_window + I82975X_DRC_CH0M0); in i82975x_probe1()
516 drc[1] = readl(mch_window + I82975X_DRC_CH1M0); in i82975x_probe1()
518 i82975x_printk(KERN_INFO, "DRC_CH0 = %0x, %s\n", drc[0], in i82975x_probe1()
519 ((drc[0] >> 21) & 3) == 1 ? in i82975x_probe1()
521 i82975x_printk(KERN_INFO, "DRC_CH1 = %0x, %s\n", drc[1], in i82975x_probe1()
522 ((drc[1] >> 21) & 3) == 1 ? in i82975x_probe1()
532 if (!(((drc[0] >> 21) & 3) == 1 || ((drc[1] >> 21) & 3) == 1)) { in i82975x_probe1()
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| H A D | e752x_edac.c | 1075 u32 dra, drc, cumul_size, i, nr_pages; in e752x_init_csrows() local
1083 pci_read_config_dword(pdev, E752X_DRC, &drc); in e752x_init_csrows()
1086 drc_ddim = (drc >> 20) & 0x3; in e752x_init_csrows()
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| /linux/arch/arm/boot/dts/st/ |
| H A D | stm32mp153c-dhcor-drc-compact.dts | 16 #include "stm32mp15xx-dhcor-drc-compact.dtsi"
20 compatible = "dh,stm32mp153c-dhcor-drc-compact",
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| /linux/drivers/s390/cio/ |
| H A D | ccwreq.c | 67 if (rc && rc != -ENODEV && req->drc) in ccwreq_stop()
68 rc = req->drc; in ccwreq_stop()
132 req->drc = 0; in ccw_request_start()
348 req->drc = -ETIME; in ccw_request_timeout()
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| H A D | io_sch.h | 93 int drc; member
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| /linux/drivers/staging/media/sunxi/sun6i-isp/ |
| H A D | sun6i_isp.h | 46 struct sun6i_isp_table drc; member
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| /linux/sound/soc/codecs/ |
| H A D | wm8994.c | 323 static void wm8994_set_drc(struct snd_soc_component *component, int drc) in wm8994_set_drc() argument
328 int base = wm8994_drc_base[drc]; in wm8994_set_drc()
329 int cfg = wm8994->drc_cfg[drc]; in wm8994_set_drc()
365 int drc = wm8994_get_drc(kcontrol->id.name); in wm8994_put_drc_enum() local
368 if (drc < 0) in wm8994_put_drc_enum()
369 return drc; in wm8994_put_drc_enum()
374 wm8994->drc_cfg[drc] = value; in wm8994_put_drc_enum()
376 wm8994_set_drc(component, drc); in wm8994_put_drc_enum()
386 int drc = wm8994_get_drc(kcontrol->id.name); in wm8994_get_drc_enum() local
388 if (drc < 0) in wm8994_get_drc_enum()
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| /linux/drivers/media/platform/samsung/exynos4-is/ |
| H A D | fimc-is.h | 224 struct drc_param drc; member
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| /linux/arch/arm/boot/dts/allwinner/ |
| H A D | sun8i-a23.dtsi | 78 compatible = "allwinner,sun8i-a23-drc";
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| H A D | sun9i-a80.dtsi | 807 drc0: drc@3400000 {
808 compatible = "allwinner,sun9i-a80-drc";
841 drc1: drc@3440000 {
842 compatible = "allwinner,sun9i-a80-drc";
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| H A D | sun6i-a31.dtsi | 1175 drc1: drc@1e50000 {
1176 compatible = "allwinner,sun6i-a31-drc";
1258 drc0: drc@1e70000 {
1259 compatible = "allwinner,sun6i-a31-drc";
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| H A D | sun8i-a33.dtsi | 387 compatible = "allwinner,sun8i-a33-drc";
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| H A D | sun8i-a23-a33.dtsi | 682 drc0: drc@1e70000 {
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| /linux/arch/arm/boot/dts/samsung/ |
| H A D | exynos4x12.dtsi | 511 "drc", "fd", "mcuisp",
519 iommu-names = "isp", "drc", "fd", "mcuctl";
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