| /linux-6.6.21/Documentation/devicetree/bindings/i2c/ |
| D | i2c-gpio.yaml | 20 sda-gpios:
22 gpio used for the sda signal, this should be flagged as
36 i2c-gpio,sda-output-only:
37 description: sda as output only
54 description: sda and scl gpio, alternative for {sda,scl}-gpios
56 i2c-gpio,sda-open-drain:
70 i2c-gpio,sda-has-no-pullup:
72 description: sda is used in a non-compliant way and has no pull-up.
74 with i2c-gpio,sda-open-drain.
83 i2c-gpio,sda-has-no-pullup:
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| D | hisilicon,ascend910-i2c.yaml | 35 i2c-sda-falling-time-ns:
41 i2c-sda-hold-time-ns:
65 i2c-sda-falling-time-ns = <56>;
67 i2c-sda-hold-time-ns = <56>;
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| D | atmel,at91sam-i2c.yaml | 67 sda-gpios: true
90 i2c-sda-hold-time-ns:
134 i2c-sda-hold-time-ns = <336>;
138 sda-gpios = <&pioA 30 GPIO_ACTIVE_HIGH>;
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| D | snps,designware-i2c.yaml | 68 i2c-sda-hold-time-ns:
80 i2c-sda-falling-time-ns:
117 i2c-sda-hold-time-ns = <300>;
118 i2c-sda-falling-time-ns = <300>;
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| D | samsung,s3c2410-i2c.yaml | 54 samsung,i2c-sda-delay:
121 samsung,i2c-sda-delay = <100>;
140 samsung,i2c-sda-delay = <100>;
157 samsung,i2c-sda-delay = <100>;
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| /linux-6.6.21/drivers/hwmon/ |
| D | emc1403.c | 38 struct sensor_device_attribute *sda = to_sensor_dev_attr(attr); in temp_show() local
43 retval = regmap_read(data->regmap, sda->index, &val); in temp_show()
52 struct sensor_device_attribute_2 *sda = to_sensor_dev_attr_2(attr); in bit_show() local
57 retval = regmap_read(data->regmap, sda->nr, &val); in bit_show()
60 return sprintf(buf, "%d\n", !!(val & sda->index)); in bit_show()
66 struct sensor_device_attribute *sda = to_sensor_dev_attr(attr); in temp_store() local
73 retval = regmap_write(data->regmap, sda->index, in temp_store()
83 struct sensor_device_attribute_2 *sda = to_sensor_dev_attr_2(attr); in bit_store() local
91 retval = regmap_update_bits(data->regmap, sda->nr, sda->index, in bit_store()
92 val ? sda->index : 0); in bit_store()
[all …]
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| D | max31760.c | 46 struct sensor_device_attribute sda; member
414 struct sensor_device_attribute *sda = to_sensor_dev_attr(devattr); in lut_show() local
419 ret = regmap_read(state->regmap, REG_LUT(sda->index), ®val); in lut_show()
430 struct sensor_device_attribute *sda = to_sensor_dev_attr(devattr); in lut_store() local
439 ret = regmap_write(state->regmap, REG_LUT(sda->index), pwm); in lut_store()
490 struct sensor_device_attribute *sda; in max31760_create_lut_nodes() local
495 sda = &lut->sda; in max31760_create_lut_nodes()
500 sda->dev_attr.attr.mode = 0644; in max31760_create_lut_nodes()
501 sda->index = i; in max31760_create_lut_nodes()
502 sda->dev_attr.show = lut_show; in max31760_create_lut_nodes()
[all …]
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| D | asc7621.c | 97 container_of(_sda, struct asc7621_param, sda)
105 struct sensor_device_attribute sda; member
150 struct sensor_device_attribute *sda = to_sensor_dev_attr(a); \
152 struct asc7621_param *param = to_asc7621_param(sda)
155 struct sensor_device_attribute *sda = to_sensor_dev_attr(a); \
158 struct asc7621_param *param = to_asc7621_param(sda)
299 u8 nr = sda->index; in show_in10()
316 u8 nr = sda->index; in show_in8()
328 u8 nr = sda->index; in store_in8()
800 {.sda = SENSOR_ATTR(name, S_IRUGO, show_##r, NULL, n), \
[all …]
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| /linux-6.6.21/arch/riscv/boot/dts/starfive/ |
| D | jh7100-common.dtsi | 111 i2c-sda-hold-time-ns = <300>;
112 i2c-sda-falling-time-ns = <500>;
131 i2c-sda-hold-time-ns = <300>;
132 i2c-sda-falling-time-ns = <100>;
141 i2c-sda-hold-time-ns = <300>;
142 i2c-sda-falling-time-ns = <500>;
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| D | jh7110-starfive-visionfive-2.dtsi | 135 i2c-sda-hold-time-ns = <300>;
136 i2c-sda-falling-time-ns = <510>;
145 i2c-sda-hold-time-ns = <300>;
146 i2c-sda-falling-time-ns = <510>;
155 i2c-sda-hold-time-ns = <300>;
156 i2c-sda-falling-time-ns = <510>;
198 i2c-sda-hold-time-ns = <300>;
199 i2c-sda-falling-time-ns = <510>;
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| /linux-6.6.21/arch/arc/boot/dts/ |
| D | abilis_tb100_dvk.dts | 37 i2c-sda-hold-time-ns = <432>;
40 i2c-sda-hold-time-ns = <432>;
43 i2c-sda-hold-time-ns = <432>;
46 i2c-sda-hold-time-ns = <432>;
49 i2c-sda-hold-time-ns = <432>;
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| D | abilis_tb101_dvk.dts | 37 i2c-sda-hold-time-ns = <432>;
40 i2c-sda-hold-time-ns = <432>;
43 i2c-sda-hold-time-ns = <432>;
46 i2c-sda-hold-time-ns = <432>;
49 i2c-sda-hold-time-ns = <432>;
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| /linux-6.6.21/kernel/rcu/ |
| D | srcutree.c | 134 sdp = per_cpu_ptr(ssp->sda, cpu); in init_srcu_struct_data()
219 sdp = per_cpu_ptr(ssp->sda, cpu); in init_srcu_struct_nodes()
257 ssp->sda = alloc_percpu(struct srcu_data); in init_srcu_struct_fields()
258 if (!ssp->sda) { in init_srcu_struct_fields()
269 free_percpu(ssp->sda); in init_srcu_struct_fields()
270 ssp->sda = NULL; in init_srcu_struct_fields()
427 struct srcu_data *cpuc = per_cpu_ptr(ssp->sda, cpu); in srcu_readers_lock_idx()
445 struct srcu_data *cpuc = per_cpu_ptr(ssp->sda, cpu); in srcu_readers_unlock_idx()
553 struct srcu_data *cpuc = per_cpu_ptr(ssp->sda, cpu); in srcu_readers_active()
655 struct srcu_data *sdp = per_cpu_ptr(ssp->sda, cpu); in cleanup_srcu_struct()
[all …]
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| /linux-6.6.21/Documentation/admin-guide/device-mapper/ |
| D | dm-ebs.rst | 42 Emulate 1 sector = 512 bytes logical block size on /dev/sda starting at
45 ebs /dev/sda 1024 1
47 Emulate 2 sector = 1KiB logical block size on /dev/sda starting at
49 This presumes 2KiB logical blocksize on /dev/sda or less to work:
51 ebs /dev/sda 128 2 4
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| D | dm-service-time.rst | 78 In case that 2 paths (sda and sdb) are used with repeat_count == 128
79 and sda has an average throughput 1GB/s and sdb has 4GB/s,
80 'relative_throughput' value may be '1' for sda and '4' for sdb::
92 Or '2' for sda and '8' for sdb would be also true::
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| /linux-6.6.21/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/ |
| D | bit.c | 108 i2c_bitw(struct nvkm_i2c_bus *bus, int sda) in i2c_bitw() argument
110 nvkm_i2c_drive_sda(bus, sda); in i2c_bitw()
125 int sda; in i2c_bitr() local
134 sda = nvkm_i2c_sense_sda(bus); in i2c_bitr()
138 return sda; in i2c_bitr()
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| /linux-6.6.21/drivers/gpu/drm/loongson/ |
| D | lsdc_i2c.c | 77 return __lsdc_gpio_i2c_set(li2c, li2c->sda, state); in lsdc_gpio_i2c_set_sda()
91 return __lsdc_gpio_i2c_get(li2c, li2c->sda); in lsdc_gpio_i2c_get_sda()
133 li2c->sda = 0x01; /* pin 0 */ in lsdc_create_i2c_chan()
136 li2c->sda = 0x04; /* pin 2 */ in lsdc_create_i2c_chan()
176 adapter->name, li2c->sda, li2c->scl); in lsdc_create_i2c_chan()
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| /linux-6.6.21/drivers/i2c/busses/ |
| D | i2c-gpio.c | 22 struct gpio_desc *sda; member
44 gpiod_set_value_cansleep(priv->sda, state); in i2c_gpio_setsda_val()
64 return gpiod_get_value_cansleep(priv->sda); in i2c_gpio_getsda()
104 WIRE_ATTRIBUTE(sda);
406 priv->sda = i2c_gpio_get_desc(dev, "sda", 0, gflags); in i2c_gpio_probe()
407 if (IS_ERR(priv->sda)) in i2c_gpio_probe()
408 return PTR_ERR(priv->sda); in i2c_gpio_probe()
418 if (gpiod_cansleep(priv->sda) || gpiod_cansleep(priv->scl)) in i2c_gpio_probe()
469 desc_to_gpio(priv->sda), desc_to_gpio(priv->scl), in i2c_gpio_probe()
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| D | i2c-ibm_iic.c | 243 u8 mask, v, sda; in iic_smbus_quick() local
266 sda = 0; in iic_smbus_quick()
272 out_8(&iic->directcntl, sda); in iic_smbus_quick()
274 sda = (v & mask) ? DIRCNTL_SDAC : 0; in iic_smbus_quick()
275 out_8(&iic->directcntl, sda); in iic_smbus_quick()
278 out_8(&iic->directcntl, DIRCNTL_SCC | sda); in iic_smbus_quick()
285 out_8(&iic->directcntl, sda); in iic_smbus_quick()
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| /linux-6.6.21/drivers/media/usb/gspca/ |
| D | w996Xcf.c | 192 int sda; in w9968cf_smbus_write_byte() local
195 sda = (v & 0x80) ? 2 : 0; in w9968cf_smbus_write_byte()
198 w9968cf_write_sb(sd, 0x10 | sda); in w9968cf_smbus_write_byte()
200 w9968cf_write_sb(sd, 0x11 | sda); in w9968cf_smbus_write_byte()
202 w9968cf_write_sb(sd, 0x10 | sda); in w9968cf_smbus_write_byte()
234 int sda; in w9968cf_smbus_read_ack() local
239 sda = w9968cf_read_sb(sd); in w9968cf_smbus_read_ack()
241 if (sda >= 0 && (sda & 0x08)) { in w9968cf_smbus_read_ack()
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| /linux-6.6.21/Documentation/devicetree/bindings/pinctrl/ |
| D | marvell,armada-39x-pinctrl.txt | 21 mpp3 3 gpio, i2c0(sda)
34 mpp16 16 gpio, dram(deccerr), spi0(miso), pcie0(clkreq), i2c1(sda)
37 mpp19 19 gpio, sata1(prsnt) [1], ua0(cts), ua1(rxd), i2c2(sda)
46 mpp27 27 gpio, spi0(cs3), i2c1(sda), sd0(d7), dev(cs2), ge(txclkout)
59 mpp40 40 gpio, i2c1(sda), ua0(rts), sd0(d2), dev(ad6), ge(rxd3)
75 mpp53 53 gpio, sata1(prsnt) [1], sata0(prsnt) [1], tdm(rst) [2], audio(bclk) [2], sd0(d7), i2c3(sda)
81 mpp59 59 gpio, pcie0(rstout), i2c1(sda), spi1(cs0), sd0(d2)
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| /linux-6.6.21/drivers/gpu/drm/amd/pm/powerplay/hwmgr/ |
| D | vega10_processpptables.c | 375 static void get_scl_sda_value(uint8_t line, uint8_t *scl, uint8_t *sda) in get_scl_sda_value() argument
380 *sda = Vega10_I2C_DDC1DATA; in get_scl_sda_value()
384 *sda = Vega10_I2C_DDC2DATA; in get_scl_sda_value()
388 *sda = Vega10_I2C_DDC3DATA; in get_scl_sda_value()
392 *sda = Vega10_I2C_DDC4DATA; in get_scl_sda_value()
396 *sda = Vega10_I2C_DDC5DATA; in get_scl_sda_value()
400 *sda = Vega10_I2C_DDC6DATA; in get_scl_sda_value()
404 *sda = Vega10_I2C_SDA; in get_scl_sda_value()
408 *sda = Vega10_I2C_DDCVGADATA; in get_scl_sda_value()
412 *sda = 0; in get_scl_sda_value()
[all …]
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| /linux-6.6.21/Documentation/block/ |
| D | switching-sched.rst | 31 # cat /sys/block/sda/queue/scheduler
33 # echo none >/sys/block/sda/queue/scheduler
34 # cat /sys/block/sda/queue/scheduler
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| /linux-6.6.21/arch/arm/boot/dts/marvell/ |
| D | kirkwood-km_common.dtsi | 13 pmx_i2c_gpio_sda: pmx-gpio-sda {
30 gpios = < &gpio0 8 GPIO_ACTIVE_HIGH /* sda */
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| /linux-6.6.21/arch/arm/boot/dts/samsung/ |
| D | exynos5250-spring.dts | 111 samsung,i2c-sda-delay = <100>;
339 samsung,i2c-sda-delay = <100>;
370 samsung,i2c-sda-delay = <100>;
376 samsung,i2c-sda-delay = <100>;
382 samsung,i2c-sda-delay = <100>;
398 samsung,i2c-sda-delay = <100>;
404 samsung,i2c-sda-delay = <100>;
416 samsung,i2c-sda-delay = <100>;
|