| /Linux-v5.4/drivers/i2c/busses/ |
| D | i2c-gpio.c | 23 struct gpio_desc *scl; member
57 gpiod_set_value_cansleep(priv->scl, state); in i2c_gpio_setscl_val()
71 return gpiod_get_value_cansleep(priv->scl); in i2c_gpio_getscl()
103 WIRE_ATTRIBUTE(scl);
170 int ret, irq = gpiod_to_irq(priv->scl); in i2c_gpio_fi_act_on_scl_irq()
177 ret = gpiod_direction_input(priv->scl); in i2c_gpio_fi_act_on_scl_irq()
192 ret = gpiod_direction_output(priv->scl, 1) ?: ret; in i2c_gpio_fi_act_on_scl_irq()
407 priv->scl = i2c_gpio_get_desc(dev, "scl", 1, gflags); in i2c_gpio_probe()
408 if (IS_ERR(priv->scl)) in i2c_gpio_probe()
409 return PTR_ERR(priv->scl); in i2c_gpio_probe()
[all …]
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| D | i2c-omap.c | 429 unsigned long scl; in omap_i2c_init() local
432 scl = internal_clk / 400; in omap_i2c_init()
433 fsscll = scl - (scl / 3) - 7; in omap_i2c_init()
434 fssclh = (scl / 3) - 5; in omap_i2c_init()
437 scl = fclk_rate / omap->speed; in omap_i2c_init()
438 hsscll = scl - (scl / 3) - 7; in omap_i2c_init()
439 hssclh = (scl / 3) - 5; in omap_i2c_init()
441 unsigned long scl; in omap_i2c_init() local
444 scl = internal_clk / omap->speed; in omap_i2c_init()
445 fsscll = scl - (scl / 3) - 7; in omap_i2c_init()
[all …]
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| D | i2c-hix5hd2.c | 125 u32 scl, sysclock; in hix5hd2_i2c_drv_setrate() local
133 scl = (sysclock / (rate * 2)) / 2 - 1; in hix5hd2_i2c_drv_setrate()
134 writel_relaxed(scl, priv->regs + HIX5I2C_SCL_H); in hix5hd2_i2c_drv_setrate()
135 writel_relaxed(scl, priv->regs + HIX5I2C_SCL_L); in hix5hd2_i2c_drv_setrate()
141 __func__, sysclock, rate, scl); in hix5hd2_i2c_drv_setrate()
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| /Linux-v5.4/arch/arm/boot/dts/ |
| D | stih407-pinctrl.dtsi | 164 scl = <&pio4 5 ALT1 BIDIR>;
173 scl = <&pio5 0 ALT1 BIDIR>;
322 scl = <&pio4 5 ALT1 OUT>;
329 scl = <&pio4 5 ALT1 OUT>;
339 scl = <&pio3 2 ALT2 OUT>;
346 scl = <&pio3 2 ALT2 OUT>;
356 scl = <&pio3 7 ALT2 OUT>;
363 scl = <&pio3 7 ALT2 OUT>;
519 scl = <&pio10 5 ALT2 BIDIR>;
528 scl = <&pio11 0 ALT2 BIDIR>;
[all …]
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| D | kirkwood-km_common.dtsi | 17 pmx_i2c_gpio_scl: pmx-gpio-scl {
31 &gpio0 9 GPIO_ACTIVE_HIGH>; /* scl */
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| D | stm32mp157a-avenger96.dts | 103 i2c-scl-rising-time-ns = <185>;
104 i2c-scl-falling-time-ns = <20>;
113 i2c-scl-rising-time-ns = <185>;
114 i2c-scl-falling-time-ns = <20>;
123 i2c-scl-rising-time-ns = <185>;
124 i2c-scl-falling-time-ns = <20>;
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| D | rk3288-veyron.dtsi | 213 i2c-scl-falling-time-ns = <50>; /* 2.5ns measured */
214 i2c-scl-rising-time-ns = <100>; /* 45ns measured */
349 i2c-scl-falling-time-ns = <50>; /* 2.5ns measured */
350 i2c-scl-rising-time-ns = <100>; /* 40ns measured */
364 i2c-scl-falling-time-ns = <50>; /* 10ns measured */
365 i2c-scl-rising-time-ns = <800>; /* 600ns measured */
372 i2c-scl-falling-time-ns = <50>; /* 11ns measured */
373 i2c-scl-rising-time-ns = <300>; /* 225ns measured */
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| D | stihxxx-b2120.dtsi | 90 st,i2c-min-scl-pulse-width-us = <0>;
97 st,i2c-min-scl-pulse-width-us = <0>;
127 st,i2c-min-scl-pulse-width-us = <0>;
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| D | rk3288-veyron-tiger.dts | 69 i2c-scl-falling-time-ns = <50>;
70 i2c-scl-rising-time-ns = <300>;
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| D | stm32mp157c-ev1.dts | 180 i2c-scl-rising-time-ns = <185>;
181 i2c-scl-falling-time-ns = <20>;
233 i2c-scl-rising-time-ns = <185>;
234 i2c-scl-falling-time-ns = <20>;
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| /Linux-v5.4/drivers/i2c/algos/ |
| D | i2c-algo-bit.c | 233 int scl, sda, ret; in test_bus() local
245 scl = (adap->getscl == NULL) ? 1 : getscl(adap); in test_bus()
246 if (!scl || !sda) { in test_bus()
249 name, scl, sda); in test_bus()
255 scl = (adap->getscl == NULL) ? 1 : getscl(adap); in test_bus()
260 if (!scl) { in test_bus()
269 scl = (adap->getscl == NULL) ? 1 : getscl(adap); in test_bus()
274 if (!scl) { in test_bus()
283 scl = (adap->getscl == NULL) ? 0 : getscl(adap); in test_bus()
284 if (scl) { in test_bus()
[all …]
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| /Linux-v5.4/drivers/firmware/ |
| D | stratix10-svc.c | 160 struct stratix10_svc_client *scl; member
223 p_data->chan->scl->receive_cb(p_data->chan->scl, in svc_thread_cmd_data_claim()
276 p_data->chan->scl->receive_cb(p_data->chan->scl, cb_data); in svc_thread_cmd_config_status()
323 p_data->chan->scl->receive_cb(p_data->chan->scl, cb_data); in svc_thread_recv_status_ok()
440 pdata->chan->scl->receive_cb(pdata->chan->scl, cbdata); in svc_normal_to_secure_thread()
493 pdata->chan->scl->receive_cb(pdata->chan->scl, cbdata); in svc_normal_to_secure_thread()
753 if (chan->scl || !try_module_get(controller->dev->driver->owner)) { in stratix10_svc_request_channel_byname()
759 chan->scl = client; in stratix10_svc_request_channel_byname()
778 chan->scl = NULL; in stratix10_svc_free_channel()
1014 chans[0].scl = NULL; in stratix10_svc_drv_probe()
[all …]
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| /Linux-v5.4/arch/arm64/boot/dts/rockchip/ |
| D | rk3399-sapphire-excavator.dts | 157 i2c-scl-rising-time-ns = <300>;
158 i2c-scl-falling-time-ns = <15>;
173 i2c-scl-rising-time-ns = <600>;
174 i2c-scl-falling-time-ns = <20>;
233 i2c-scl-rising-time-ns = <450>;
234 i2c-scl-falling-time-ns = <15>;
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| D | rk3399-roc-pc.dts | 189 i2c-scl-rising-time-ns = <168>;
190 i2c-scl-falling-time-ns = <4>;
416 i2c-scl-rising-time-ns = <300>;
417 i2c-scl-falling-time-ns = <15>;
422 i2c-scl-rising-time-ns = <450>;
423 i2c-scl-falling-time-ns = <15>;
428 i2c-scl-rising-time-ns = <600>;
429 i2c-scl-falling-time-ns = <20>;
445 i2c-scl-rising-time-ns = <600>;
446 i2c-scl-falling-time-ns = <20>;
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| D | rk3399-leez-p710.dts | 170 i2c-scl-rising-time-ns = <168>;
171 i2c-scl-falling-time-ns = <4>;
379 i2c-scl-rising-time-ns = <300>;
380 i2c-scl-falling-time-ns = <15>;
385 i2c-scl-rising-time-ns = <450>;
386 i2c-scl-falling-time-ns = <15>;
391 i2c-scl-rising-time-ns = <600>;
392 i2c-scl-falling-time-ns = <20>;
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| D | rk3399-rock-pi-4.dts | 187 i2c-scl-rising-time-ns = <168>;
188 i2c-scl-falling-time-ns = <4>;
418 i2c-scl-rising-time-ns = <300>;
419 i2c-scl-falling-time-ns = <15>;
424 i2c-scl-rising-time-ns = <450>;
425 i2c-scl-falling-time-ns = <15>;
430 i2c-scl-rising-time-ns = <600>;
431 i2c-scl-falling-time-ns = <20>;
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| D | rk3399-hugsun-x99.dts | 180 i2c-scl-rising-time-ns = <180>;
181 i2c-scl-falling-time-ns = <30>;
410 i2c-scl-rising-time-ns = <300>;
411 i2c-scl-falling-time-ns = <15>;
416 i2c-scl-rising-time-ns = <450>;
417 i2c-scl-falling-time-ns = <15>;
422 i2c-scl-rising-time-ns = <600>;
423 i2c-scl-falling-time-ns = <40>;
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| D | rk3399-gru-kevin.dts | 185 i2c-scl-falling-time-ns = <50>;
186 i2c-scl-rising-time-ns = <300>;
201 i2c-scl-falling-time-ns = <50>;
202 i2c-scl-rising-time-ns = <300>;
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| D | rk3399-rockpro64.dts | 243 i2c-scl-rising-time-ns = <168>;
244 i2c-scl-falling-time-ns = <4>;
470 i2c-scl-rising-time-ns = <300>;
471 i2c-scl-falling-time-ns = <15>;
476 i2c-scl-rising-time-ns = <450>;
477 i2c-scl-falling-time-ns = <15>;
482 i2c-scl-rising-time-ns = <600>;
483 i2c-scl-falling-time-ns = <20>;
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| /Linux-v5.4/Documentation/devicetree/bindings/i3c/ |
| D | cdns,i3c-master.txt | 21 - i2c-scl-hz
22 - i3c-scl-hz
37 i2c-scl-hz = <100000>;
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| D | snps,dw-i3c-master.txt | 20 - i2c-scl-hz
21 - i3c-scl-hz
|
| /Linux-v5.4/drivers/gpu/drm/amd/display/dc/dce/ |
| D | dce_hwseq.c | 52 uint32_t dcp_grph, scl, blnd, update_lock_mode, val; in dce_pipe_control_lock() local
62 BLND_SCL_V_UPDATE_LOCK, &scl, in dce_pipe_control_lock()
67 scl = lock_val; in dce_pipe_control_lock()
73 BLND_SCL_V_UPDATE_LOCK, scl); in dce_pipe_control_lock()
|
| /Linux-v5.4/drivers/gpu/drm/amd/powerplay/hwmgr/ |
| D | vega10_processpptables.c | 379 static void get_scl_sda_value(uint8_t line, uint8_t *scl, uint8_t* sda) in get_scl_sda_value() argument
383 *scl = Vega10_I2C_DDC1CLK; in get_scl_sda_value()
387 *scl = Vega10_I2C_DDC2CLK; in get_scl_sda_value()
391 *scl = Vega10_I2C_DDC3CLK; in get_scl_sda_value()
395 *scl = Vega10_I2C_DDC4CLK; in get_scl_sda_value()
399 *scl = Vega10_I2C_DDC5CLK; in get_scl_sda_value()
403 *scl = Vega10_I2C_DDC6CLK; in get_scl_sda_value()
407 *scl = Vega10_I2C_SCL; in get_scl_sda_value()
411 *scl = Vega10_I2C_DDCVGACLK; in get_scl_sda_value()
415 *scl = 0; in get_scl_sda_value()
[all …]
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| /Linux-v5.4/Documentation/devicetree/bindings/i2c/ |
| D | i2c-rk3x.txt | 36 - i2c-scl-rising-time-ns : Number of nanoseconds the SCL signal takes to rise
40 - i2c-scl-falling-time-ns : Number of nanoseconds the SCL signal takes to fall
66 i2c-scl-rising-time-ns = <800>;
67 i2c-scl-falling-time-ns = <100>;
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| /Linux-v5.4/Documentation/devicetree/bindings/pinctrl/ |
| D | cirrus,lochnagar.txt | 73 dsp-dmicclk1, dsp-dmicdat1, dsp-dmicclk2, dsp-dmicdat2, i2c2-scl,
74 i2c2-sda, i2c3-scl, i2c3-sda, i2c4-scl, i2c4-sda, dsp-standby,
93 gf-uart2-tx, usb-uart-rx, usb-uart-tx, i2c2-scl, i2c2-sda,
94 i2c3-scl, i2c3-sda, i2c4-scl, i2c4-sda, spdif-aif, psia1,
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