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/linux/Documentation/devicetree/bindings/net/
H A Dfsl,fec.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Shawn Guo <shawnguo@kernel.org>
11 - Wei Fang <wei.fang@nxp.com>
12 - NXP Linux Team <linux-imx@nxp.com>
15 - $ref: ethernet-controller.yaml#
20 - enum:
21 - fsl,imx25-fec
22 - fsl,imx27-fec
[all …]
/linux/Documentation/devicetree/bindings/net/dsa/
H A Dlan9303.txt2 -------------------------------------------------
6 - compatible: should be
7 - "smsc,lan9303-i2c" for I2C managed mode
9 - "smsc,lan9303-mdio" for mdio managed mode
13 - reset-gpios: GPIO to be used to reset the whole device
14 - reset-duration: reset duration in milliseconds, defaults to 200 ms
23 auto-detected and mapped accordingly.
31 fixed-link { /* RMII fixed link to LAN9303 */
33 full-duplex;
38 compatible = "smsc,lan9303-i2c";
[all …]
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-sr-som.dtsi4 * This file is dual-licensed: you can use it either under the terms
41 #include <dt-bindings/gpio/gpio.h>
44 vcc_3v3: regulator-vcc-3v3 {
45 compatible = "regulator-fixed";
46 regulator-always-on;
47 regulator-name = "vcc_3v3";
48 regulator-min-microvolt = <3300000>;
49 regulator-max-microvolt = <3300000>;
54 pinctrl-names = "default";
55 pinctrl-0 = <&pinctrl_microsom_enet_ar8035>;
[all …]
H A Dimx6sx-softing-vining-2000.dts1 // SPDX-License-Identifier: GPL-2.0-only
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
14 compatible = "samtec,imx6sx-vining-2000", "fsl,imx6sx";
17 stdout-path = &uart1;
25 reg_usb_otg1_vbus: regulator-usb_otg1_vbus {
26 compatible = "regulator-fixed";
27 regulator-name = "usb_otg1_vbus";
28 pinctrl-names = "default";
[all …]
H A Dmba6ulx.dtsi1 // SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
3 * Copyright 2018-2022 TQ-Systems GmbH
4 * Author: Markus Niebel <Markus.Niebel@tq-group.com>
8 model = "TQ-Systems MBA6ULx Baseboard";
18 stdout-path = &uart1;
22 compatible = "pwm-backlight";
23 power-supply = <&reg_mba6ul_3v3>;
24 enable-gpios = <&expander_out0 4 GPIO_ACTIVE_HIGH>;
29 compatible = "gpio-beeper";
33 gpio_buttons: gpio-keys {
[all …]
H A Dimx6ul-imx6ull-opos6ul.dtsi1 // SPDX-License-Identifier: GPL-2.0 OR MIT
8 reg = <0x80000000 0>; /* will be filled by U-Boot */
11 reg_3v3: regulator-3v3 {
12 compatible = "regulator-fixed";
13 regulator-name = "3V3";
14 regulator-min-microvolt = <3300000>;
15 regulator-max-microvolt = <3300000>;
18 usdhc3_pwrseq: usdhc3-pwrseq {
19 compatible = "mmc-pwrseq-simple";
20 reset-gpios = <&gpio2 9 GPIO_ACTIVE_LOW>;
[all …]
H A Dimx51-apf51.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2012 Armadeus Systems - <support@armadeus.com>
6 * Based on mx51-babbage.dts
11 /dts-v1/;
16 compatible = "armadeus,imx51-apf51", "fsl,imx51";
25 clock-frequency = <33554432>;
31 pinctrl-names = "default";
32 pinctrl-0 = <&pinctrl_fec>;
33 phy-mode = "mii";
34 phy-reset-gpios = <&gpio3 0 GPIO_ACTIVE_LOW>;
[all …]
H A Dimx6qdl-apf6.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/interrupt-controller/irq.h>
9 reg_1p8v: regulator-1p8v {
10 compatible = "regulator-fixed";
11 regulator-name = "1P8V";
12 regulator-min-microvolt = <1800000>;
13 regulator-max-microvolt = <1800000>;
14 regulator-always-on;
15 vin-supply = <&reg_3p3v>;
[all …]
H A Dimx51-ts4800.dts2 * Copyright 2015 Savoir-faire Linux
4 * This device tree is based on imx51-babbage.dts
9 /dts-v1/;
13 model = "Technologic Systems TS-4800";
14 compatible = "technologic,imx51-ts4800", "fsl,imx51";
17 stdout-path = &uart1;
27 clock-frequency = <22579200>;
31 clock-frequency = <24576000>;
35 backlight_reg: regulator-backlight {
36 compatible = "regulator-fixed";
[all …]
/linux/drivers/net/ethernet/arc/
H A Demac_mdio.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2004-2013 Synopsys, Inc. (www.synopsys.com)
19 * arc_mdio_complete_wait - Waits until MDIO transaction is completed.
22 * returns: 0 on success, -ETIMEDOUT on a timeout.
34 /* Reset "MDIO complete" flag */ in arc_mdio_complete_wait()
42 return -ETIMEDOUT; in arc_mdio_complete_wait()
46 * arc_mdio_read - MDIO interface read function.
48 * @phy_addr: Address of the PHY device.
49 * @reg_num: PHY register to read.
51 * returns: The register contents on success, -ETIMEDOUT on a timeout.
[all …]
/linux/drivers/gpu/drm/msm/dsi/phy/
H A Ddsi_phy_14nm.c1 // SPDX-License-Identifier: GPL-2.0-only
7 #include <linux/clk-provider.h>
17 * DSI PLL 14nm - clock diagram (eg: DSI0):
22 * +----+ | +----+
23 * dsi0vco_clk ---| n1 |--o--| /8 |-- dsi0pllbyte
24 * +----+ | +----+
26 * | +----+ |
27 * o---| /2 |--o--|\
28 * | +----+ | \ +----+
29 * | | |--| n2 |-- dsi0pll
[all …]
/linux/arch/arm/boot/dts/rockchip/
H A Drk3036-evb.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
9 compatible = "rockchip,rk3036-evb", "rockchip,rk3036";
18 phy = <&phy0>;
19 phy-reset-duration = <10>; /* millisecond */
20 phy-reset-gpios = <&gpio2 RK_PC6 GPIO_ACTIVE_LOW>; /* PHY_RST */
21 pinctrl-names = "default";
22 pinctrl-0 = <&emac_xfer>, <&emac_mdio>;
26 #address-cells = <1>;
27 #size-cells = <0>;
[all …]
/linux/drivers/net/wireless/ath/ath5k/
H A Dreg.h2 * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
3 * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
4 * Copyright (c) 2007-2008 Michael Taylor <mike.taylor@apprion.com>
28 * 5210 - http://nova.stanford.edu/~bbaas/ps/isscc2002_slides.pdf
30 * 5211 - http://www.hotchips.org/archives/hc14/3_Tue/16_mcfarland.pdf
33 * Atheros's ART program (Atheros Radio Test), on ath9k, on legacy-hal
42 * AR5210-Specific TXDP registers
46 #define AR5K_NOQCU_TXDP0 0x0000 /* Queue 0 - data */
47 #define AR5K_NOQCU_TXDP1 0x0004 /* Queue 1 - beacons */
70 #define AR5K_CFG_SWTD 0x00000001 /* Byte-swap TX descriptor (for big endian archs) */
[all …]
H A Dpcu.c2 * Copyright (c) 2004-2008 Reyk Floeter <reyk@openbsd.org>
3 * Copyright (c) 2006-2008 Nick Kossifidis <mickflemm@gmail.com>
4 * Copyright (c) 2007-2008 Matthew W. S. Bell <mentor@madwifi.org>
5 * Copyright (c) 2007-2008 Luis Rodriguez <mcgrof@winlab.rutgers.edu>
6 * Copyright (c) 2007-2008 Pavel Roskin <proski@gnu.org>
7 * Copyright (c) 2007-2008 Jiri Slaby <jirislaby@gmail.com>
40 * - Buffering of RX and TX frames (after QCU/DCUs)
42 * - Encrypting and decrypting (using the built-in engine)
44 * - Generating ACKs, RTS/CTS frames
46 * - Maintaining TSF
[all …]
/linux/arch/arm/boot/dts/nxp/mxs/
H A Dimx28-duckbill.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2013-2014,2016 Michael Heimpold <mhei@heimpold.de>
4 * Copyright (C) 2015-2017 I2SE GmbH <info@i2se.com>
7 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
20 reg_3p3v: regulator-3p3v {
21 compatible = "regulator-fixed";
22 regulator-name = "3P3V";
23 regulator-min-microvolt = <3300000>;
24 regulator-max-microvolt = <3300000>;
[all …]
H A Dimx28-duckbill-2.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2015-2017 I2SE GmbH <info@i2se.com>
7 /dts-v1/;
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/gpio/gpio.h>
14 compatible = "i2se,duckbill-2", "fsl,imx28";
21 reg_3p3v: regulator-3p3v {
22 compatible = "regulator-fixed";
23 regulator-name = "3P3V";
24 regulator-min-microvolt = <3300000>;
[all …]
H A Dimx28-cfa10037.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
7 * The CFA-10049 is an expansion board for the CFA-10036 module, thus we
8 * need to include the CFA-10036 DTS.
10 #include "imx28-cfa10036.dts"
13 model = "Crystalfontz CFA-10037 Board";
17 apbh-bus@80000000 {
19 usb_pins_cfa10037: usb-10037@0 {
21 fsl,pinmux-ids = <
24 fsl,drive-strength = <MXS_DRIVE_4mA>;
26 fsl,pull-up = <MXS_PULL_DISABLE>;
[all …]
H A Dimx28-cfa10058.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
8 * The CFA-10058 is an expansion board for the CFA-10036 module, thus we
9 * need to include the CFA-10036 DTS.
11 #include "imx28-cfa10036.dts"
14 model = "Crystalfontz CFA-10058 Board";
17 reg_usb1_vbus: regulator-0 {
18 compatible = "regulator-fixed";
19 pinctrl-names = "default";
20 pinctrl-0 = <&usb_pins_cfa10058>;
21 regulator-name = "usb1_vbus";
[all …]
H A Dimx28-cfa10057.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
8 * The CFA-10057 is an expansion board for the CFA-10036 module, thus we
9 * need to include the CFA-10036 DTS.
11 #include "imx28-cfa10036.dts"
14 model = "Crystalfontz CFA-10057 Board";
17 reg_usb1_vbus: regulator-0 {
18 compatible = "regulator-fixed";
19 pinctrl-names = "default";
20 pinctrl-0 = <&usb_pins_cfa10057>;
21 regulator-name = "usb1_vbus";
[all …]
/linux/drivers/net/wireless/mediatek/mt76/mt7915/
H A Dmac.c1 // SPDX-License-Identifier: ISC
12 #define to_rssi(field, rcpi) ((FIELD_GET(field, rcpi) - 220) / 2)
15 .pulse_th = { 110, -10, -80, 40, 5200, 128, 5200 },
29 .pulse_th = { 110, -10, -80, 40, 5200, 128, 5200 },
40 .pulse_th = { 110, -10, -80, 40, 5200, 128, 5200 },
59 if (idx >= ARRAY_SIZE(dev->mt76.wcid)) in mt7915_rx_get_wcid()
62 wcid = rcu_dereference(dev->mt76.wcid[idx]); in mt7915_rx_get_wcid()
66 if (!wcid->sta) in mt7915_rx_get_wcid()
70 if (!sta->vif) in mt7915_rx_get_wcid()
73 return &sta->vif->sta.wcid; in mt7915_rx_get_wcid()
[all …]
/linux/drivers/net/phy/
H A Ddp83td510.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Driver for the Texas Instruments DP83TD510 PHY
10 #include <linux/phy.h>
16 /* Bit 7 - mii_interrupt, active high. Clears on read.
45 * "Application Report - DP83TD510E Cable Diagnostics Toolkit":
46 * SNR(dB) = -10 * log10 (VAL/2^17) - 1.76 dB.
47 * SQI ranges are implemented according to "OPEN ALLIANCE - Advanced diagnostic
48 * features for 100BASE-T1 automotive Ethernet PHYs"
65 /* Time Domain Reflectometry (TDR) Functionality of DP83TD510 PHY
67 * I assume that this PHY is using a variation of Spread Spectrum Time Domain
[all …]
/linux/drivers/net/wireless/mediatek/mt76/mt7996/
H A Dmac.c1 // SPDX-License-Identifier: ISC
14 #define to_rssi(field, rcpi) ((FIELD_GET(field, rcpi) - 220) / 2)
17 .pulse_th = { 110, -10, -80, 40, 5200, 128, 5200 },
31 .pulse_th = { 110, -10, -80, 40, 5200, 128, 5200 },
42 .pulse_th = { 110, -10, -80, 40, 5200, 128, 5200 },
61 if (idx >= ARRAY_SIZE(dev->mt76.wcid)) in mt7996_rx_get_wcid()
64 wcid = rcu_dereference(dev->mt76.wcid[idx]); in mt7996_rx_get_wcid()
68 if (!wcid->sta) in mt7996_rx_get_wcid()
72 if (!sta->vif) in mt7996_rx_get_wcid()
75 return &sta->vif->sta.wcid; in mt7996_rx_get_wcid()
[all …]
/linux/drivers/ata/
H A Dlibata-sata.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright 2003-2004 Red Hat, Inc. All rights reserved.
6 * Copyright 2003-2004 Jeff Garzik
19 #include "libata-transport.h"
21 /* debounce timing parameters in msecs { interval, duration, timeout } */
30 * sata_scr_valid - test whether SCRs are accessible
43 struct ata_port *ap = link->ap; in sata_scr_valid()
45 return (ap->flags & ATA_FLAG_SATA) && ap->ops->scr_read; in sata_scr_valid()
50 * sata_scr_read - read SCR register of the specified port
56 * guaranteed to succeed if @link is ap->link, the cable type of
[all …]
/linux/drivers/net/usb/
H A Dsmsc95xx.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
4 * Copyright (C) 2007-2008 SMSC
38 /* SCSRs - System Control and Status Registers */
52 #define INT_STS_MAC_RTO_ (0x00040000) /* MAC Reset Time Out */
55 #define INT_STS_PHY_INT_ (0x00008000) /* PHY Interrupt */
83 #define HW_CFG_LRST_ (0x00000008) /* Soft Lite Reset */
84 #define HW_CFG_PSEL_ (0x00000004) /* External PHY Select */
86 #define HW_CFG_SRST_ (0x00000001) /* Soft Reset */
106 #define PM_CTL_PHY_RST_ (0x00000010) /* PHY Reset */
128 #define AFC_CFG_BACK_DUR_ (0x000000F0) /* Back Pressure Duration */
[all …]
/linux/Documentation/devicetree/bindings/phy/
H A Dqcom,qusb2-phy.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/phy/qcom,qusb2-phy.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Qualcomm QUSB2 phy controller
11 - Wesley Cheng <quic_wcheng@quicinc.com>
19 - items:
20 - enum:
21 - qcom,ipq6018-qusb2-phy
22 - qcom,ipq8074-qusb2-phy
[all …]

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