/kernel/linux/linux-5.10/arch/arm64/boot/dts/nvidia/ |
D | tegra210-p2595.dtsi | 17 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 26 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 35 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 44 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 53 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 61 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 69 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 77 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 85 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 93 nvidia,open-drain = <TEGRA_PIN_DISABLE>; [all …]
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D | tegra210-p2571.dts | 21 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 30 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 39 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 48 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 57 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 65 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 73 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 81 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 89 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 97 nvidia,open-drain = <TEGRA_PIN_DISABLE>; [all …]
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D | tegra210-p2597.dtsi | 51 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 60 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 69 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 78 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 87 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 95 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 103 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 110 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 117 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 124 nvidia,open-drain = <TEGRA_PIN_DISABLE>; [all …]
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D | tegra210-p2894.dtsi | 36 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 45 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 54 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 63 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 72 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 80 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 88 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 96 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 104 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 112 nvidia,open-drain = <TEGRA_PIN_DISABLE>; [all …]
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D | tegra210-smaug.dts | 49 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 58 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 67 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 76 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 85 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 94 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 102 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 110 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 118 nvidia,open-drain = <TEGRA_PIN_DISABLE>; 126 nvidia,open-drain = <TEGRA_PIN_DISABLE>; [all …]
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/kernel/linux/linux-5.10/sound/soc/au1x/ |
D | psc-ac97.c | 79 wmb(); /* drain writebuffer */ in au1xpsc_ac97_read() 87 wmb(); /* drain writebuffer */ in au1xpsc_ac97_read() 99 wmb(); /* drain writebuffer */ in au1xpsc_ac97_read() 119 wmb(); /* drain writebuffer */ in au1xpsc_ac97_write() 127 wmb(); /* drain writebuffer */ in au1xpsc_ac97_write() 137 wmb(); /* drain writebuffer */ in au1xpsc_ac97_write() 149 wmb(); /* drain writebuffer */ in au1xpsc_ac97_warm_reset() 152 wmb(); /* drain writebuffer */ in au1xpsc_ac97_warm_reset() 162 wmb(); /* drain writebuffer */ in au1xpsc_ac97_cold_reset() 164 wmb(); /* drain writebuffer */ in au1xpsc_ac97_cold_reset() [all …]
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D | psc-i2s.c | 150 wmb(); /* drain writebuffer */ in au1xpsc_i2s_configure() 160 wmb(); /* drain writebuffer */ in au1xpsc_i2s_configure() 162 wmb(); /* drain writebuffer */ in au1xpsc_i2s_configure() 175 wmb(); /* drain writebuffer */ in au1xpsc_i2s_configure() 195 wmb(); /* drain writebuffer */ in au1xpsc_i2s_start() 197 wmb(); /* drain writebuffer */ in au1xpsc_i2s_start() 206 wmb(); /* drain writebuffer */ in au1xpsc_i2s_start() 218 wmb(); /* drain writebuffer */ in au1xpsc_i2s_stop() 229 wmb(); /* drain writebuffer */ in au1xpsc_i2s_stop() 231 wmb(); /* drain writebuffer */ in au1xpsc_i2s_stop() [all …]
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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/i2c/ |
D | i2c-gpio.yaml | 23 active high using open drain with (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN) 25 open drain. 31 active high using open drain with (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN) 33 open drain. 54 i2c-gpio,sda-open-drain: 58 the GPIO line used for SDA into open drain mode, and that something is 61 i2c-gpio,scl-open-drain: 65 GPIO line used for SCL into open drain mode, and that something is not
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/kernel/linux/linux-5.10/arch/arm/mm/ |
D | proc-arm1020.S | 86 mcr p15, 0, ip, c7, c10, 4 @ drain WB 141 mcr p15, 0, ip, c7, c10, 4 @ drain WB 145 mcr p15, 0, ip, c7, c10, 4 @ drain WB 155 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 177 mcr p15, 0, ip, c7, c10, 4 @ drain WB 186 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 219 mcr p15, 0, ip, c7, c10, 4 @ drain WB 227 mcr p15, 0, ip, c7, c10, 4 @ drain WB 245 mcr p15, 0, ip, c7, c10, 4 @ drain WB 250 mcr p15, 0, ip, c7, c10, 4 @ drain WB [all …]
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D | proc-mohawk.S | 63 mcr p15, 0, ip, c7, c10, 4 @ drain WB 81 mcr p15, 0, r0, c7, c10, 4 @ drain write buffer 117 mcrne p15, 0, ip, c7, c10, 0 @ drain write buffer 147 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 182 mcr p15, 0, r0, c7, c10, 4 @ drain WB 203 mcr p15, 0, r0, c7, c10, 4 @ drain WB 229 mcr p15, 0, r0, c7, c10, 4 @ drain WB 248 mcr p15, 0, r0, c7, c10, 4 @ drain WB 266 mcr p15, 0, r0, c7, c10, 4 @ drain WB 304 mcr p15, 0, r0, c7, c10, 4 @ drain WB [all …]
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D | proc-feroceon.S | 69 mcr p15, 0, r0, c7, c10, 4 @ drain WB 92 mcr p15, 0, ip, c7, c10, 4 @ drain WB 112 mcr p15, 0, r0, c7, c10, 4 @ Drain write buffer 158 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 187 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 221 mcr p15, 0, r0, c7, c10, 4 @ drain WB 243 mcr p15, 0, r0, c7, c10, 4 @ drain WB 257 mcr p15, 0, r0, c7, c10, 4 @ drain WB 284 mcr p15, 0, r0, c7, c10, 4 @ drain WB 320 mcr p15, 0, r0, c7, c10, 4 @ drain WB [all …]
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D | proc-arm925.S | 110 mcr p15, 0, ip, c7, c10, 4 @ drain WB 129 mcr p15, 0, r0, c7, c10, 4 @ Drain write buffer 176 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 213 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 246 mcr p15, 0, r0, c7, c10, 4 @ drain WB 267 mcr p15, 0, r0, c7, c10, 4 @ drain WB 295 mcr p15, 0, r0, c7, c10, 4 @ drain WB 316 mcr p15, 0, r0, c7, c10, 4 @ drain WB 338 mcr p15, 0, r0, c7, c10, 4 @ drain WB 378 mcr p15, 0, r0, c7, c10, 4 @ drain WB [all …]
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D | proc-arm926.S | 70 mcr p15, 0, ip, c7, c10, 4 @ drain WB 91 mcr p15, 0, r0, c7, c10, 4 @ Drain write buffer 139 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 176 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 209 mcr p15, 0, r0, c7, c10, 4 @ drain WB 230 mcr p15, 0, r0, c7, c10, 4 @ drain WB 258 mcr p15, 0, r0, c7, c10, 4 @ drain WB 279 mcr p15, 0, r0, c7, c10, 4 @ drain WB 301 mcr p15, 0, r0, c7, c10, 4 @ drain WB 341 mcr p15, 0, r0, c7, c10, 4 @ drain WB [all …]
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D | proc-arm922.S | 80 mcr p15, 0, ip, c7, c10, 4 @ drain WB 141 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 167 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 200 mcr p15, 0, r0, c7, c10, 4 @ drain WB 221 mcr p15, 0, r0, c7, c10, 4 @ drain WB 247 mcr p15, 0, r0, c7, c10, 4 @ drain WB 266 mcr p15, 0, r0, c7, c10, 4 @ drain WB 283 mcr p15, 0, r0, c7, c10, 4 @ drain WB 356 mcr p15, 0, ip, c7, c10, 4 @ drain WB 373 mcr p15, 0, r0, c7, c10, 4 @ drain WB [all …]
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D | proc-arm1020e.S | 86 mcr p15, 0, ip, c7, c10, 4 @ drain WB 141 mcr p15, 0, ip, c7, c10, 4 @ drain WB 154 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 183 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 221 mcr p15, 0, ip, c7, c10, 4 @ drain WB 243 mcr p15, 0, ip, c7, c10, 4 @ drain WB 272 mcr p15, 0, ip, c7, c10, 4 @ drain WB 294 mcr p15, 0, ip, c7, c10, 4 @ drain WB 314 mcr p15, 0, ip, c7, c10, 4 @ drain WB 390 mcr p15, 0, r1, c7, c10, 4 @ drain WB [all …]
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D | proc-arm920.S | 78 mcr p15, 0, ip, c7, c10, 4 @ drain WB 139 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 165 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 198 mcr p15, 0, r0, c7, c10, 4 @ drain WB 219 mcr p15, 0, r0, c7, c10, 4 @ drain WB 245 mcr p15, 0, r0, c7, c10, 4 @ drain WB 264 mcr p15, 0, r0, c7, c10, 4 @ drain WB 281 mcr p15, 0, r0, c7, c10, 4 @ drain WB 352 mcr p15, 0, ip, c7, c10, 4 @ drain WB 369 mcr p15, 0, r0, c7, c10, 4 @ drain WB [all …]
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D | proc-arm1022.S | 86 mcr p15, 0, ip, c7, c10, 4 @ drain WB 153 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 182 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 221 mcr p15, 0, ip, c7, c10, 4 @ drain WB 243 mcr p15, 0, ip, c7, c10, 4 @ drain WB 272 mcr p15, 0, ip, c7, c10, 4 @ drain WB 294 mcr p15, 0, ip, c7, c10, 4 @ drain WB 314 mcr p15, 0, ip, c7, c10, 4 @ drain WB 383 mcr p15, 0, r1, c7, c10, 4 @ drain WB 409 mcr p15, 0, r0, c7, c10, 4 @ drain write buffer on v4
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D | proc-arm946.S | 59 mcr p15, 0, ip, c7, c10, 4 @ drain WB 115 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 154 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 188 mcr p15, 0, r0, c7, c10, 4 @ drain WB 210 mcr p15, 0, r0, c7, c10, 4 @ drain WB 237 mcr p15, 0, r0, c7, c10, 4 @ drain WB 258 mcr p15, 0, r0, c7, c10, 4 @ drain WB 282 mcr p15, 0, r0, c7, c10, 4 @ drain WB 322 mcr p15, 0, r0, c7, c10, 4 @ drain WB 330 mcr p15, 0, r0, c7, c10, 4 @ drain WB
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D | proc-arm1026.S | 86 mcr p15, 0, ip, c7, c10, 4 @ drain WB 148 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 177 mcrne p15, 0, ip, c7, c10, 4 @ drain WB 215 mcr p15, 0, ip, c7, c10, 4 @ drain WB 237 mcr p15, 0, ip, c7, c10, 4 @ drain WB 266 mcr p15, 0, ip, c7, c10, 4 @ drain WB 288 mcr p15, 0, ip, c7, c10, 4 @ drain WB 308 mcr p15, 0, ip, c7, c10, 4 @ drain WB 372 mcr p15, 0, r1, c7, c10, 4 @ drain WB 398 mcr p15, 0, r0, c7, c10, 4 @ drain write buffer on v4
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/kernel/linux/linux-5.10/drivers/spi/ |
D | spi-au1550.c | 131 wmb(); /* drain writebuffer */ in au1550_spi_mask_ack_all() 137 wmb(); /* drain writebuffer */ in au1550_spi_mask_ack_all() 145 wmb(); /* drain writebuffer */ in au1550_spi_reset_fifos() 148 wmb(); /* drain writebuffer */ in au1550_spi_reset_fifos() 178 wmb(); /* drain writebuffer */ in au1550_spi_chipsel() 180 wmb(); /* drain writebuffer */ in au1550_spi_chipsel() 208 wmb(); /* drain writebuffer */ in au1550_spi_chipsel() 211 wmb(); /* drain writebuffer */ in au1550_spi_chipsel() 241 wmb(); /* drain writebuffer */ in au1550_spi_setupxfer() 243 wmb(); /* drain writebuffer */ in au1550_spi_setupxfer() [all …]
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/kernel/linux/linux-5.10/Documentation/driver-api/gpio/ |
D | intro.rst | 51 other value (notably, "open drain" signaling). 92 Open Drain and Open Source 94 Sometimes shared signals need to use "open drain" (where only the low signal 101 One common example of an open drain signal is a shared active-low IRQ line. 102 Also, bidirectional data bus signals sometimes use open drain signals. 104 Some GPIO controllers directly support open drain and open source outputs; many 105 don't. When you need open drain signaling but your hardware doesn't directly 116 high signal and configuring the GPIO as input for low. This open drain/open
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D | consumer.rst | 71 to be electrically used with open drain. 73 to be electrically used with open drain. 75 The two last flags are used for use cases where open drain is mandatory, such 76 as I2C: if the line is not already configured as open drain in the mappings 77 (see board.txt), then open drain will be enforced anyway and a warning will be 220 open-drain signaling and output latencies. 255 The active low and open drain semantics 264 The same is applicable for open drain or open source output lines: those do not 265 actively drive their output high (open drain) or low (open source), they just 267 care. (For details read about open drain in driver.txt.) [all …]
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/kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
D | dev-encoder.rst | 61 node [shape = circle, label="Drain"] Drain; 69 Encoding -> Drain [ label = "V4L2_ENC_CMD_STOP" ]; 74 Drain -> Stopped [ label = "All CAPTURE\nbuffers dequeued\nor\nVIDIOC_STREAMOFF(OUTPUT)" ]; 75 Drain -> Reset [ label = "VIDIOC_STREAMOFF(CAPTURE)" ]; 479 buffers queued to ``OUTPUT`` (e.g. during drain or ``EOS``), because of the 548 configuration change to be allowed. To do this, it may follow the `Drain` 556 Drain chapter 561 drain sequence described below. After the drain sequence ends, the client has 565 1. Begin the drain sequence by issuing :c:func:`VIDIOC_ENCODER_CMD`. 583 not streaming, but at the same time it will not initiate the `Drain` [all …]
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/kernel/linux/linux-5.10/drivers/w1/masters/ |
D | w1-gpio.c | 30 * This will OVERRIDE open drain emulation and force-pull in w1_gpio_set_pullup() 37 * open drain emulation in the GPIO library. in w1_gpio_set_pullup() 75 /* Enforce open drain mode by default */ in w1_gpio_probe() 86 * already set the line into open drain mode, so we should just in w1_gpio_probe() 88 * open drain will happen transparently. in w1_gpio_probe() 90 if (of_get_property(np, "linux,open-drain", NULL)) in w1_gpio_probe() 129 * If we are using open drain emulation from the GPIO library, in w1_gpio_probe()
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/kernel/linux/linux-5.10/arch/arm/boot/dts/ |
D | ste-href-tvk1281618-r2.dtsi | 15 drive-open-drain; 24 * cannot set its DRDY line to open drain, so it cannot be 42 * cannot set its DRDY line to open drain, so it cannot be 61 /* INT2 would need to be open drain */
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