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/Linux-v6.1/drivers/thunderbolt/
Ddma_test.c122 static void dma_test_free_rings(struct dma_test *dt) in dma_test_free_rings() argument
124 if (dt->rx_ring) { in dma_test_free_rings()
125 tb_xdomain_release_in_hopid(dt->xd, dt->rx_hopid); in dma_test_free_rings()
126 tb_ring_free(dt->rx_ring); in dma_test_free_rings()
127 dt->rx_ring = NULL; in dma_test_free_rings()
129 if (dt->tx_ring) { in dma_test_free_rings()
130 tb_xdomain_release_out_hopid(dt->xd, dt->tx_hopid); in dma_test_free_rings()
131 tb_ring_free(dt->tx_ring); in dma_test_free_rings()
132 dt->tx_ring = NULL; in dma_test_free_rings()
136 static int dma_test_start_rings(struct dma_test *dt) in dma_test_start_rings() argument
[all …]
/Linux-v6.1/drivers/mtd/nand/raw/
Ddenali_dt.c3 * NAND Flash Controller Device Driver for DT
116 struct denali_dt *dt; in denali_dt_probe() local
122 dt = devm_kzalloc(dev, sizeof(*dt), GFP_KERNEL); in denali_dt_probe()
123 if (!dt) in denali_dt_probe()
125 denali = &dt->controller; in denali_dt_probe()
149 dt->clk = devm_clk_get(dev, "nand"); in denali_dt_probe()
150 if (IS_ERR(dt->clk)) in denali_dt_probe()
151 return PTR_ERR(dt->clk); in denali_dt_probe()
153 dt->clk_x = devm_clk_get(dev, "nand_x"); in denali_dt_probe()
154 if (IS_ERR(dt->clk_x)) in denali_dt_probe()
[all …]
/Linux-v6.1/drivers/video/
Dof_display_timing.c55 * @dt: display_timing that contains the result. I may be partially written in case of errors
58 struct display_timing *dt) in of_parse_display_timing() argument
63 memset(dt, 0, sizeof(*dt)); in of_parse_display_timing()
65 ret |= parse_timing_property(np, "hback-porch", &dt->hback_porch); in of_parse_display_timing()
66 ret |= parse_timing_property(np, "hfront-porch", &dt->hfront_porch); in of_parse_display_timing()
67 ret |= parse_timing_property(np, "hactive", &dt->hactive); in of_parse_display_timing()
68 ret |= parse_timing_property(np, "hsync-len", &dt->hsync_len); in of_parse_display_timing()
69 ret |= parse_timing_property(np, "vback-porch", &dt->vback_porch); in of_parse_display_timing()
70 ret |= parse_timing_property(np, "vfront-porch", &dt->vfront_porch); in of_parse_display_timing()
71 ret |= parse_timing_property(np, "vactive", &dt->vactive); in of_parse_display_timing()
[all …]
Dvideomode.c13 void videomode_from_timing(const struct display_timing *dt, in videomode_from_timing() argument
16 vm->pixelclock = dt->pixelclock.typ; in videomode_from_timing()
17 vm->hactive = dt->hactive.typ; in videomode_from_timing()
18 vm->hfront_porch = dt->hfront_porch.typ; in videomode_from_timing()
19 vm->hback_porch = dt->hback_porch.typ; in videomode_from_timing()
20 vm->hsync_len = dt->hsync_len.typ; in videomode_from_timing()
22 vm->vactive = dt->vactive.typ; in videomode_from_timing()
23 vm->vfront_porch = dt->vfront_porch.typ; in videomode_from_timing()
24 vm->vback_porch = dt->vback_porch.typ; in videomode_from_timing()
25 vm->vsync_len = dt->vsync_len.typ; in videomode_from_timing()
[all …]
/Linux-v6.1/drivers/rtc/
Drtc-max6902.c52 static int max6902_read_time(struct device *dev, struct rtc_time *dt) in max6902_read_time() argument
66 dt->tm_sec = bcd2bin(buf[0]); in max6902_read_time()
67 dt->tm_min = bcd2bin(buf[1]); in max6902_read_time()
68 dt->tm_hour = bcd2bin(buf[2]); in max6902_read_time()
69 dt->tm_mday = bcd2bin(buf[3]); in max6902_read_time()
70 dt->tm_mon = bcd2bin(buf[4]) - 1; in max6902_read_time()
71 dt->tm_wday = bcd2bin(buf[5]); in max6902_read_time()
72 dt->tm_year = bcd2bin(buf[6]); in max6902_read_time()
81 dt->tm_year += century; in max6902_read_time()
82 dt->tm_year -= 1900; in max6902_read_time()
[all …]
Drtc-max6916.c53 static int max6916_read_time(struct device *dev, struct rtc_time *dt) in max6916_read_time() argument
66 dt->tm_sec = bcd2bin(buf[0]); in max6916_read_time()
67 dt->tm_min = bcd2bin(buf[1]); in max6916_read_time()
68 dt->tm_hour = bcd2bin(buf[2] & 0x3F); in max6916_read_time()
69 dt->tm_mday = bcd2bin(buf[3]); in max6916_read_time()
70 dt->tm_mon = bcd2bin(buf[4]) - 1; in max6916_read_time()
71 dt->tm_wday = bcd2bin(buf[5]) - 1; in max6916_read_time()
72 dt->tm_year = bcd2bin(buf[6]) + 100; in max6916_read_time()
77 static int max6916_set_time(struct device *dev, struct rtc_time *dt) in max6916_set_time() argument
82 if (dt->tm_year < 100 || dt->tm_year > 199) { in max6916_set_time()
[all …]
Drtc-v3020.c208 static int v3020_read_time(struct device *dev, struct rtc_time *dt) in v3020_read_time() argument
218 dt->tm_sec = bcd2bin(tmp); in v3020_read_time()
220 dt->tm_min = bcd2bin(tmp); in v3020_read_time()
222 dt->tm_hour = bcd2bin(tmp); in v3020_read_time()
224 dt->tm_mday = bcd2bin(tmp); in v3020_read_time()
226 dt->tm_mon = bcd2bin(tmp) - 1; in v3020_read_time()
228 dt->tm_wday = bcd2bin(tmp); in v3020_read_time()
230 dt->tm_year = bcd2bin(tmp)+100; in v3020_read_time()
233 dev_dbg(dev, "tm_hour: %i\n", dt->tm_hour); in v3020_read_time()
234 dev_dbg(dev, "tm_min : %i\n", dt->tm_min); in v3020_read_time()
[all …]
Drtc-ds1347.c50 static int ds1347_read_time(struct device *dev, struct rtc_time *dt) in ds1347_read_time() argument
78 dt->tm_sec = bcd2bin(buf[0]); in ds1347_read_time()
79 dt->tm_min = bcd2bin(buf[1] & 0x7f); in ds1347_read_time()
80 dt->tm_hour = bcd2bin(buf[2] & 0x3F); in ds1347_read_time()
81 dt->tm_mday = bcd2bin(buf[3]); in ds1347_read_time()
82 dt->tm_mon = bcd2bin(buf[4]) - 1; in ds1347_read_time()
83 dt->tm_wday = bcd2bin(buf[5]) - 1; in ds1347_read_time()
84 dt->tm_year = (bcd2bin(century) * 100) + bcd2bin(buf[6]) - 1900; in ds1347_read_time()
89 static int ds1347_set_time(struct device *dev, struct rtc_time *dt) in ds1347_set_time() argument
101 buf[0] = bin2bcd(dt->tm_sec); in ds1347_set_time()
[all …]
Drtc-ds1390.c117 "Unsupported ohm value %02ux in dt\n", ohms); in ds1390_trickle_of_init()
127 static int ds1390_read_time(struct device *dev, struct rtc_time *dt) in ds1390_read_time() argument
143 dt->tm_sec = bcd2bin(chip->txrx_buf[0]); in ds1390_read_time()
144 dt->tm_min = bcd2bin(chip->txrx_buf[1]); in ds1390_read_time()
145 dt->tm_hour = bcd2bin(chip->txrx_buf[2]); in ds1390_read_time()
146 dt->tm_wday = bcd2bin(chip->txrx_buf[3]); in ds1390_read_time()
147 dt->tm_mday = bcd2bin(chip->txrx_buf[4]); in ds1390_read_time()
149 dt->tm_mon = bcd2bin(chip->txrx_buf[5] & 0x7f) - 1; in ds1390_read_time()
151 dt->tm_year = bcd2bin(chip->txrx_buf[6]) + ((chip->txrx_buf[5] & 0x80) ? 100 : 0); in ds1390_read_time()
156 static int ds1390_set_time(struct device *dev, struct rtc_time *dt) in ds1390_set_time() argument
[all …]
Drtc-r9701.c68 static int r9701_get_datetime(struct device *dev, struct rtc_time *dt) in r9701_get_datetime() argument
78 dt->tm_sec = bcd2bin(buf[0]); /* RSECCNT */ in r9701_get_datetime()
79 dt->tm_min = bcd2bin(buf[1]); /* RMINCNT */ in r9701_get_datetime()
80 dt->tm_hour = bcd2bin(buf[2]); /* RHRCNT */ in r9701_get_datetime()
82 dt->tm_mday = bcd2bin(buf[3]); /* RDAYCNT */ in r9701_get_datetime()
83 dt->tm_mon = bcd2bin(buf[4]) - 1; /* RMONCNT */ in r9701_get_datetime()
84 dt->tm_year = bcd2bin(buf[5]) + 100; /* RYRCNT */ in r9701_get_datetime()
89 static int r9701_set_datetime(struct device *dev, struct rtc_time *dt) in r9701_set_datetime() argument
93 ret = write_reg(dev, RHRCNT, bin2bcd(dt->tm_hour)); in r9701_set_datetime()
94 ret = ret ? ret : write_reg(dev, RMINCNT, bin2bcd(dt->tm_min)); in r9701_set_datetime()
[all …]
Drtc-pcf8583.c49 static int pcf8583_get_datetime(struct i2c_client *client, struct rtc_time *dt) in pcf8583_get_datetime() argument
71 dt->tm_year = buf[4] >> 6; in pcf8583_get_datetime()
72 dt->tm_wday = buf[5] >> 5; in pcf8583_get_datetime()
77 dt->tm_sec = bcd2bin(buf[1]); in pcf8583_get_datetime()
78 dt->tm_min = bcd2bin(buf[2]); in pcf8583_get_datetime()
79 dt->tm_hour = bcd2bin(buf[3]); in pcf8583_get_datetime()
80 dt->tm_mday = bcd2bin(buf[4]); in pcf8583_get_datetime()
81 dt->tm_mon = bcd2bin(buf[5]) - 1; in pcf8583_get_datetime()
87 static int pcf8583_set_datetime(struct i2c_client *client, struct rtc_time *dt, int datetoo) in pcf8583_set_datetime() argument
95 buf[3] = bin2bcd(dt->tm_sec); in pcf8583_set_datetime()
[all …]
/Linux-v6.1/drivers/iio/
Dindustrialio-sw-device.c68 void iio_unregister_sw_device_type(struct iio_sw_device_type *dt) in iio_unregister_sw_device_type() argument
73 iter = __iio_find_sw_device_type(dt->name, strlen(dt->name)); in iio_unregister_sw_device_type()
75 list_del(&dt->list); in iio_unregister_sw_device_type()
78 configfs_unregister_default_group(dt->group); in iio_unregister_sw_device_type()
85 struct iio_sw_device_type *dt; in iio_get_sw_device_type() local
88 dt = __iio_find_sw_device_type(name, strlen(name)); in iio_get_sw_device_type()
89 if (dt && !try_module_get(dt->owner)) in iio_get_sw_device_type()
90 dt = NULL; in iio_get_sw_device_type()
93 return dt; in iio_get_sw_device_type()
99 struct iio_sw_device_type *dt; in iio_sw_device_create() local
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/clock/
Dqcom,sc7280-lpasscorecc.yaml17 - dt-bindings/clock/qcom,lpasscorecc-sc7280.h
18 - dt-bindings/clock/qcom,lpassaudiocc-sc7280.h
130 #include <dt-bindings/clock/qcom,rpmh.h>
131 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
132 #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
133 #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
148 #include <dt-bindings/clock/qcom,rpmh.h>
149 #include <dt-bindings/clock/qcom,gcc-sc7280.h>
150 #include <dt-bindings/clock/qcom,lpassaudiocc-sc7280.h>
151 #include <dt-bindings/clock/qcom,lpasscorecc-sc7280.h>
[all …]
Dqcom,gcc-other.yaml18 - dt-bindings/clock/qcom,gcc-ipq4019.h
19 - dt-bindings/clock/qcom,gcc-ipq6018.h
20 - dt-bindings/reset/qcom,gcc-ipq6018.h
21 - dt-bindings/clock/qcom,gcc-msm8953.h
22 - dt-bindings/clock/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
23 - dt-bindings/reset/qcom,gcc-msm8974.h (qcom,gcc-msm8226 and qcom,gcc-msm8974)
24 - dt-bindings/clock/qcom,gcc-mdm9607.h
25 - dt-bindings/clock/qcom,gcc-mdm9615.h
26 - dt-bindings/reset/qcom,gcc-mdm9615.h
27 - dt-bindings/clock/qcom,gcc-sdm660.h (qcom,gcc-sdm630 and qcom,gcc-sdm660)
Dqcom,gpucc.yaml17 dt-bindings/clock/qcom,gpucc-sdm845.h
18 dt-bindings/clock/qcom,gpucc-sc7180.h
19 dt-bindings/clock/qcom,gpucc-sc7280.h
20 dt-bindings/clock/qcom,gpucc-sc8280xp.h
21 dt-bindings/clock/qcom,gpucc-sm6350.h
22 dt-bindings/clock/qcom,gpucc-sm8150.h
23 dt-bindings/clock/qcom,gpucc-sm8250.h
74 #include <dt-bindings/clock/qcom,gcc-sdm845.h>
75 #include <dt-bindings/clock/qcom,rpmh.h>
/Linux-v6.1/drivers/perf/
Darm-ccn.c120 #define CCN_NUM_XP_WATCHPOINTS 2 /* See DT.dbg_id.num_watchpoints */
121 #define CCN_NUM_PMU_EVENT_COUNTERS 8 /* See DT.dbg_id.num_pmucntr */
143 struct arm_ccn_dt, pmu), struct arm_ccn, dt)
183 struct arm_ccn_dt dt; member
460 return &ccn->dt.cmp_mask[i].l; in arm_ccn_pmu_get_cmp_mask()
462 return &ccn->dt.cmp_mask[i].h; in arm_ccn_pmu_get_cmp_mask()
550 return cpumap_print_to_pagebuf(true, buf, cpumask_of(ccn->dt.cpu)); in arm_ccn_pmu_cpumask_show()
646 ccn->dt.pmu_counters_mask)) in arm_ccn_pmu_event_alloc()
650 ccn->dt.pmu_counters[CCN_IDX_PMU_CYCLE_COUNTER].event = event; in arm_ccn_pmu_event_alloc()
656 hw->idx = arm_ccn_pmu_alloc_bit(ccn->dt.pmu_counters_mask, in arm_ccn_pmu_event_alloc()
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/
Dwriting-schema.rst22 URI typically containing the binding's filename and path. For DT schema, it must
37 A DT specific property. Contains a list of email address(es)
57 A set of sub-schema defining all the DT properties for the
62 A property can also define a child DT node with child properties defined
71 A list of DT properties from the 'properties' section that
83 The 'properties' section of the schema contains all the DT properties for a
86 validation of DT files.
96 The Devicetree schemas don't exactly match the YAML-encoded DT data produced by
123 The DT schema project must be installed in order to validate the DT schema
124 binding documents and validate DTS files using the DT schema. The DT schema
[all …]
Dsubmitting-patches.rst4 Submitting Devicetree (DT) binding patches
13 1) The Documentation/ and include/dt-bindings/ portion of the patch should
16 "dt-bindings: <binding dir>: ..."
22 2) DT binding files are written in DT schema format using json-schema
23 vocabulary and YAML file format. The DT binding files must pass validation
31 3) DT binding files should be dual licensed. The preferred license tag is
38 and Cc: the DT maintainers. Use scripts/get_maintainer.pl to identify
39 all of the DT maintainers.
45 previously documented in the corresponding DT binding text file
50 ("checkpatch: add DT compatible string documentation checks"). ]
/Linux-v6.1/drivers/gpu/drm/i915/gt/
Dselftest_gt_pm.c42 ktime_t dt[5]; in measure_clocks() local
49 dt[i] = ktime_get(); in measure_clocks()
53 dt[i] = ktime_sub(ktime_get(), dt[i]); in measure_clocks()
58 /* Use the median of both cycle/dt; close enough */ in measure_clocks()
62 sort(dt, 5, sizeof(*dt), cmp_u64, NULL); in measure_clocks()
63 *out_dt = div_u64(dt[1] + 2 * dt[2] + dt[3], 4); in measure_clocks()
107 u64 dt; in live_gt_clocks() local
112 measure_clocks(engine, &cycles, &dt); in live_gt_clocks()
115 expected = intel_gt_ns_to_clock_interval(engine->gt, dt); in live_gt_clocks()
118 engine->name, cycles, time, dt, expected, in live_gt_clocks()
[all …]
Dselftest_engine_pm.c73 u64 *dt, u64 *d_ring, u64 *d_ctx) in __measure_timestamps() argument
118 *dt = local_clock(); in __measure_timestamps()
120 *dt = local_clock() - *dt; in __measure_timestamps()
140 u64 s_ring[COUNT], s_ctx[COUNT], st[COUNT], d_ring, d_ctx, dt; in __live_engine_timestamps() local
157 dt = trifilter(st); in __live_engine_timestamps()
162 engine->name, dt, in __live_engine_timestamps()
167 if (3 * dt > 4 * d_ring || 4 * dt < 3 * d_ring) { in __live_engine_timestamps()
220 ktime_t start, unused, dt; in __spin_until_busier() local
232 dt = ktime_get() - start; in __spin_until_busier()
233 if (dt > 10000000) { in __spin_until_busier()
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/power/
Drockchip,power-controller.yaml112 "include/dt-bindings/power/px30-power.h"
113 "include/dt-bindings/power/rk3036-power.h"
114 "include/dt-bindings/power/rk3066-power.h"
115 "include/dt-bindings/power/rk3128-power.h"
116 "include/dt-bindings/power/rk3188-power.h"
117 "include/dt-bindings/power/rk3228-power.h"
118 "include/dt-bindings/power/rk3288-power.h"
119 "include/dt-bindings/power/rk3328-power.h"
120 "include/dt-bindings/power/rk3366-power.h"
121 "include/dt-bindings/power/rk3368-power.h"
[all …]
/Linux-v6.1/Documentation/devicetree/bindings/serial/
Datmel,at91-usart.yaml64 <AT91_USART_MODE_SERIAL> for USART (found in dt-bindings/mfd/at91-usart.h).
125 #include <dt-bindings/gpio/gpio.h>
126 #include <dt-bindings/interrupt-controller/irq.h>
127 #include <dt-bindings/mfd/at91-usart.h>
128 #include <dt-bindings/dma/at91.h>
149 #include <dt-bindings/gpio/gpio.h>
150 #include <dt-bindings/interrupt-controller/irq.h>
151 #include <dt-bindings/mfd/at91-usart.h>
152 #include <dt-bindings/dma/at91.h>
171 #include <dt-bindings/gpio/gpio.h>
[all …]
/Linux-v6.1/crypto/
Dansi_cprng.c31 * Note: DT is our counter value
43 unsigned char DT[DEFAULT_BLK_SZ]; member
91 hexdump("Input DT: ", ctx->DT, DEFAULT_BLK_SZ); in _get_more_prng_bytes()
106 memcpy(tmp, ctx->DT, DEFAULT_BLK_SZ); in _get_more_prng_bytes()
161 * Now update our DT value in _get_more_prng_bytes()
164 ctx->DT[i] += 1; in _get_more_prng_bytes()
165 if (ctx->DT[i] != 0) in _get_more_prng_bytes()
172 hexdump("Output DT: ", ctx->DT, DEFAULT_BLK_SZ); in _get_more_prng_bytes()
278 const unsigned char *V, const unsigned char *DT) in reset_prng_context() argument
296 if (DT) in reset_prng_context()
[all …]
/Linux-v6.1/drivers/cpufreq/
Dimx-cpufreq-dt.c20 #include "cpufreq-dt.h"
32 /* cpufreq-dt device registered by imx-cpufreq-dt */
101 dt_pdev = platform_device_register_data(NULL, "cpufreq-dt", in imx_cpufreq_dt_probe()
107 dev_err(&pdev->dev, "Failed to register cpufreq-dt: %d\n", ret); in imx_cpufreq_dt_probe()
137 * match any OPP defined in DT. So clamp to minimum OPP defined in in imx_cpufreq_dt_probe()
138 * DT to avoid warning for "no OPPs". in imx_cpufreq_dt_probe()
164 &pdev->dev, "cpufreq-dt", -1, NULL, 0); in imx_cpufreq_dt_probe()
168 dev_err(&pdev->dev, "Failed to register cpufreq-dt: %d\n", ret); in imx_cpufreq_dt_probe()
190 .name = "imx-cpufreq-dt",
195 MODULE_ALIAS("platform:imx-cpufreq-dt");
/Linux-v6.1/drivers/clocksource/
Dtimer-digicolor.c71 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_disable() local
72 writeb(CONTROL_DISABLE, dt->base + CONTROL(dt->timer_id)); in dc_timer_disable()
77 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_enable() local
78 writeb(CONTROL_ENABLE | mode, dt->base + CONTROL(dt->timer_id)); in dc_timer_enable()
84 struct digicolor_timer *dt = dc_timer(ce); in dc_timer_set_count() local
85 writel(count, dt->base + COUNT(dt->timer_id)); in dc_timer_set_count()
103 struct digicolor_timer *dt = dc_timer(ce); in digicolor_clkevt_set_periodic() local
106 dc_timer_set_count(ce, dt->ticks_per_jiffy); in digicolor_clkevt_set_periodic()

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