| /linux-6.6.21/Documentation/devicetree/bindings/i2c/ |
| D | i2c-gpio.yaml | 28 scl-gpios:
30 gpio used for the scl signal, this should be flagged as
40 i2c-gpio,scl-output-only:
41 description: scl as output only
54 description: sda and scl gpio, alternative for {sda,scl}-gpios
63 i2c-gpio,scl-open-drain:
76 i2c-gpio,scl-has-no-pullup:
78 description: scl is used in a non-compliant way and has no pull-up.
80 with i2c-gpio,scl-open-drain.
87 i2c-gpio,scl-has-no-pullup:
[all …]
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| D | hisilicon,ascend910-i2c.yaml | 38 i2c-scl-falling-time-ns:
44 i2c-scl-rising-time-ns:
66 i2c-scl-falling-time-ns = <56>;
68 i2c-scl-rising-time-ns = <56>;
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| D | st,stm32-i2c.yaml | 24 i2c-scl-rising-time-ns:
27 i2c-scl-falling-time-ns:
158 i2c-scl-rising-time-ns = <185>;
159 i2c-scl-falling-time-ns = <20>;
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| D | i2c-rk3x.yaml | 82 i2c-scl-rising-time-ns:
90 i2c-scl-falling-time-ns:
138 i2c-scl-falling-time-ns = <100>;
139 i2c-scl-rising-time-ns = <800>;
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| D | renesas,rcar-i2c.yaml | 93 i2c-scl-falling-time-ns:
99 i2c-scl-internal-delay-ns:
104 i2c-scl-rising-time-ns:
164 i2c-scl-internal-delay-ns = <6>;
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| /linux-6.6.21/drivers/gpu/drm/imx/dcss/ |
| D | dcss-scaler.c | 71 struct dcss_scaler *scl; member
289 struct dcss_scaler *scl = ch->scl; in dcss_scaler_write() local
291 dcss_ctxld_write(scl->ctxld, scl->ctx_id, val, ch->base_ofs + ofs); in dcss_scaler_write()
294 static int dcss_scaler_ch_init_all(struct dcss_scaler *scl, in dcss_scaler_ch_init_all() argument
301 ch = &scl->ch[i]; in dcss_scaler_ch_init_all()
307 dev_err(scl->dev, "scaler: unable to remap ch base\n"); in dcss_scaler_ch_init_all()
311 ch->scl = scl; in dcss_scaler_ch_init_all()
346 void dcss_scaler_exit(struct dcss_scaler *scl) in dcss_scaler_exit() argument
351 struct dcss_scaler_ch *ch = &scl->ch[ch_no]; in dcss_scaler_exit()
359 kfree(scl); in dcss_scaler_exit()
[all …]
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| D | dcss-dev.h | 167 void dcss_scaler_exit(struct dcss_scaler *scl);
168 void dcss_scaler_set_filter(struct dcss_scaler *scl, int ch_num,
170 void dcss_scaler_setup(struct dcss_scaler *scl, int ch_num,
174 void dcss_scaler_ch_enable(struct dcss_scaler *scl, int ch_num, bool en);
175 int dcss_scaler_get_min_max_ratios(struct dcss_scaler *scl, int ch_num,
177 void dcss_scaler_write_sclctrl(struct dcss_scaler *scl);
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| /linux-6.6.21/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()
414 priv->scl = i2c_gpio_get_desc(dev, "scl", 1, gflags); in i2c_gpio_probe()
415 if (IS_ERR(priv->scl)) in i2c_gpio_probe()
416 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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| /linux-6.6.21/arch/arm/boot/dts/st/ |
| 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 | stm32mp15xx-dhcom-picoitx.dtsi | 82 i2c-scl-rising-time-ns = <185>;
83 i2c-scl-falling-time-ns = <20>;
93 i2c-scl-rising-time-ns = <185>;
94 i2c-scl-falling-time-ns = <20>;
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| D | stm32mp15xx-dhcom-drc02.dtsi | 75 i2c-scl-rising-time-ns = <185>;
76 i2c-scl-falling-time-ns = <20>;
99 i2c-scl-rising-time-ns = <185>;
100 i2c-scl-falling-time-ns = <20>;
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| D | stihxxx-b2120.dtsi | 101 st,i2c-min-scl-pulse-width-us = <0>;
108 st,i2c-min-scl-pulse-width-us = <0>;
138 st,i2c-min-scl-pulse-width-us = <0>;
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| D | stm32mp157c-emstamp-argon.dtsi | 191 i2c-scl-rising-time-ns = <100>;
192 i2c-scl-falling-time-ns = <7>;
202 i2c-scl-rising-time-ns = <185>;
203 i2c-scl-falling-time-ns = <20>;
352 i2c-scl-rising-time-ns = <185>;
353 i2c-scl-falling-time-ns = <20>;
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| /linux-6.6.21/drivers/firmware/ |
| D | stratix10-svc.c | 167 struct stratix10_svc_client *scl; member
230 p_data->chan->scl->receive_cb(p_data->chan->scl, in svc_thread_cmd_data_claim()
305 p_data->chan->scl->receive_cb(p_data->chan->scl, cb_data); in svc_thread_cmd_config_status()
378 p_data->chan->scl->receive_cb(p_data->chan->scl, cb_data); in svc_thread_recv_status_ok()
583 pdata->chan->scl->receive_cb(pdata->chan->scl, cbdata); in svc_normal_to_secure_thread()
622 pdata->chan->scl->receive_cb(pdata->chan->scl, in svc_normal_to_secure_thread()
635 pdata->chan->scl->receive_cb(pdata->chan->scl, cbdata); in svc_normal_to_secure_thread()
651 pdata->chan->scl->receive_cb( in svc_normal_to_secure_thread()
652 pdata->chan->scl, cbdata); in svc_normal_to_secure_thread()
911 if (chan->scl || !try_module_get(controller->dev->driver->owner)) { in stratix10_svc_request_channel_byname()
[all …]
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| /linux-6.6.21/drivers/gpu/drm/loongson/ |
| D | lsdc_i2c.c | 84 return __lsdc_gpio_i2c_set(li2c, li2c->scl, state); in lsdc_gpio_i2c_set_scl()
98 return __lsdc_gpio_i2c_get(li2c, li2c->scl); in lsdc_gpio_i2c_get_scl()
134 li2c->scl = 0x02; /* pin 1 */ in lsdc_create_i2c_chan()
137 li2c->scl = 0x08; /* pin 3 */ 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/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
379 *scl = Vega10_I2C_DDC1CLK; in get_scl_sda_value()
383 *scl = Vega10_I2C_DDC2CLK; in get_scl_sda_value()
387 *scl = Vega10_I2C_DDC3CLK; in get_scl_sda_value()
391 *scl = Vega10_I2C_DDC4CLK; in get_scl_sda_value()
395 *scl = Vega10_I2C_DDC5CLK; in get_scl_sda_value()
399 *scl = Vega10_I2C_DDC6CLK; in get_scl_sda_value()
403 *scl = Vega10_I2C_SCL; in get_scl_sda_value()
407 *scl = Vega10_I2C_DDCVGACLK; in get_scl_sda_value()
411 *scl = 0; in get_scl_sda_value()
[all …]
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| /linux-6.6.21/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()
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| /linux-6.6.21/arch/arm/boot/dts/marvell/ |
| D | kirkwood-km_common.dtsi | 17 pmx_i2c_gpio_scl: pmx-gpio-scl {
31 &gpio0 9 GPIO_ACTIVE_HIGH>; /* scl */
|
| /linux-6.6.21/arch/arm64/boot/dts/rockchip/ |
| D | rk3399-sapphire-excavator.dts | 161 i2c-scl-rising-time-ns = <300>;
162 i2c-scl-falling-time-ns = <15>;
177 i2c-scl-rising-time-ns = <600>;
178 i2c-scl-falling-time-ns = <20>;
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| D | rk3399-leez-p710.dts | 177 i2c-scl-rising-time-ns = <168>;
178 i2c-scl-falling-time-ns = <4>;
386 i2c-scl-rising-time-ns = <300>;
387 i2c-scl-falling-time-ns = <15>;
392 i2c-scl-rising-time-ns = <450>;
393 i2c-scl-falling-time-ns = <15>;
398 i2c-scl-rising-time-ns = <600>;
399 i2c-scl-falling-time-ns = <20>;
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| D | rk3399-roc-pc.dtsi | 288 i2c-scl-rising-time-ns = <168>;
289 i2c-scl-falling-time-ns = <4>;
515 i2c-scl-rising-time-ns = <300>;
516 i2c-scl-falling-time-ns = <15>;
521 i2c-scl-rising-time-ns = <450>;
522 i2c-scl-falling-time-ns = <15>;
527 i2c-scl-rising-time-ns = <600>;
528 i2c-scl-falling-time-ns = <20>;
544 i2c-scl-rising-time-ns = <600>;
545 i2c-scl-falling-time-ns = <20>;
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| D | rk3399pro-vmarc-som.dtsi | 67 i2c-scl-falling-time-ns = <30>;
68 i2c-scl-rising-time-ns = <180>;
291 i2c-scl-falling-time-ns = <30>;
292 i2c-scl-rising-time-ns = <140>;
313 i2c-scl-rising-time-ns = <450>;
314 i2c-scl-falling-time-ns = <15>;
|
| /linux-6.6.21/arch/riscv/boot/dts/starfive/ |
| D | jh7100-common.dtsi | 113 i2c-scl-falling-time-ns = <500>;
133 i2c-scl-falling-time-ns = <100>;
143 i2c-scl-falling-time-ns = <500>;
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| /linux-6.6.21/arch/arm/boot/dts/rockchip/ |
| D | rk3288-veyron.dtsi | 188 i2c-scl-falling-time-ns = <50>; /* 2.5ns measured */
189 i2c-scl-rising-time-ns = <100>; /* 45ns measured */
324 i2c-scl-falling-time-ns = <50>; /* 2.5ns measured */
325 i2c-scl-rising-time-ns = <100>; /* 40ns measured */
339 i2c-scl-falling-time-ns = <50>; /* 10ns measured */
340 i2c-scl-rising-time-ns = <800>; /* 600ns measured */
347 i2c-scl-falling-time-ns = <50>; /* 11ns measured */
348 i2c-scl-rising-time-ns = <300>; /* 225ns measured */
|