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/linux-5.10/Documentation/devicetree/bindings/net/
Dmdio.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Andrew Lunn <andrew@lunn.ch>
11 - Florian Fainelli <f.fainelli@gmail.com>
12 - Heiner Kallweit <hkallweit1@gmail.com>
17 bus. These should follow the generic ethernet-phy.yaml document, or
24 "#address-cells":
27 "#size-cells":
30 reset-gpios:
[all …]
Dhisilicon-femac.txt4 - compatible: should contain one of the following version strings:
5 * "hisilicon,hisi-femac-v1"
6 * "hisilicon,hisi-femac-v2"
7 and the soc string "hisilicon,hi3516cv300-femac".
8 - reg: specifies base physical address(s) and size of the device registers.
11 - interrupts: should contain the MAC interrupt.
12 - clocks: A phandle to the MAC main clock.
13 - resets: should contain the phandle to the MAC reset signal(required) and
14 the PHY reset signal(optional).
15 - reset-names: should contain the reset signal name "mac"(required)
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Dhisilicon-hix5hd2-gmac.txt4 - compatible: should contain one of the following SoC strings:
5 * "hisilicon,hix5hd2-gmac"
6 * "hisilicon,hi3798cv200-gmac"
7 * "hisilicon,hi3516a-gmac"
9 * "hisilicon,hisi-gmac-v1"
10 * "hisilicon,hisi-gmac-v2"
13 - reg: specifies base physical address(s) and size of the device registers.
16 - interrupts: should contain the MAC interrupt.
17 - #address-cells: must be <1>.
18 - #size-cells: must be <0>.
[all …]
Dsnps,dwmac.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Alexandre Torgue <alexandre.torgue@st.com>
11 - Giuseppe Cavallaro <peppe.cavallaro@st.com>
12 - Jose Abreu <joabreu@synopsys.com>
23 - snps,dwmac
24 - snps,dwmac-3.50a
25 - snps,dwmac-3.610
26 - snps,dwmac-3.70a
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/linux-5.10/Documentation/devicetree/bindings/mmc/
Dmmc-pwrseq-simple.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/mmc/mmc-pwrseq-simple.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Ulf Hansson <ulf.hansson@linaro.org>
14 of common properties between various SOC designs. It thus enables us to use
19 const: mmc-pwrseq-simple
21 reset-gpios:
26 contains a list of GPIO specifiers. The reset GPIOs are asserted
28 They will be de-asserted right after the power has been provided to the
[all …]
/linux-5.10/drivers/net/ethernet/emulex/benet/
Dbe_hw.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2005-2016 Broadcom.
7 * linux-drivers@emulex.com
16 * The software must write this register twice to post any command. First,
33 #define SLIPORT_SEMAPHORE_OFFSET_SH 0x94 /* PCI-CFG offset */
39 /* Soft Reset register masks */
42 /* MPU semphore POST stage values */
44 #define POST_STAGE_HOST_RDY 0x2 /* Host has given go-ahed to FW */
45 #define POST_STAGE_BE_RESET 0x3 /* Host wants to reset chip */
46 #define POST_STAGE_ARMFW_RDY 0xc000 /* FW is done with POST */
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/linux-5.10/arch/arm/boot/dts/
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>;
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Dsun8i-s3-pinecube.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR X11)
6 /dts-v1/;
7 #include "sun8i-v3.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
13 compatible = "pine64,pinecube", "sochip,s3", "allwinner,sun8i-v3";
20 stdout-path = "serial0:115200n8";
24 compatible = "gpio-leds";
38 compatible = "regulator-fixed";
39 regulator-name = "vcc5v0";
[all …]
Dimx6q-dhcom-som.dtsi1 // SPDX-License-Identifier: (GPL-2.0+)
8 #include <dt-bindings/pwm/pwm.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/clock/imx6qdl-clock.h>
11 #include <dt-bindings/input/input.h>
26 reg_usb_otg_vbus: regulator-usb-otg-vbus {
27 compatible = "regulator-fixed";
28 regulator-name = "usb_otg_vbus";
29 regulator-min-microvolt = <5000000>;
30 regulator-max-microvolt = <5000000>;
[all …]
Ds5pv210-aries.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
32 reserved-memory {
33 #address-cells = <1>;
34 #size-cells = <1>;
38 compatible = "shared-dma-pool";
39 no-map;
44 compatible = "shared-dma-pool";
[all …]
/linux-5.10/arch/arm64/boot/dts/allwinner/
Dsun50i-h5-nanopi-neo-plus2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
5 /dts-v1/;
6 #include "sun50i-h5.dtsi"
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/pinctrl/sun4i-a10.h>
14 compatible = "friendlyarm,nanopi-neo-plus2", "allwinner,sun50i-h5";
22 stdout-path = "serial0:115200n8";
26 compatible = "gpio-leds";
31 default-state = "on";
[all …]
Dsun50i-a64-pinetab.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "sun50i-a64.dtsi"
10 #include "sun50i-a64-cpu-opp.dtsi"
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/input/input.h>
14 #include <dt-bindings/pwm/pwm.h>
18 compatible = "pine64,pinetab", "allwinner,sun50i-a64";
26 compatible = "pwm-backlight";
28 brightness-levels = <0 16 18 20 22 24 26 29 32 35 38 42 46 51 56 62 68 75 83 91 100>;
[all …]
/linux-5.10/drivers/w1/
Dw1_io.c1 // SPDX-License-Identifier: GPL-2.0-or-later
8 #include <linux/delay.h>
48 * w1_touch_bit() - Generates a write-0 or write-1 cycle and samples the level.
50 * @bit: 0 - write a 0, 1 - write a 0 read the level
54 if (dev->bus_master->touch_bit) in w1_touch_bit()
55 return dev->bus_master->touch_bit(dev->bus_master->data, bit); in w1_touch_bit()
66 * w1_write_bit() - Generates a write-0 or write-1 cycle.
70 * Only call if dev->bus_master->touch_bit is NULL
79 dev->bus_master->write_bit(dev->bus_master->data, 0); in w1_write_bit()
81 dev->bus_master->write_bit(dev->bus_master->data, 1); in w1_write_bit()
[all …]
/linux-5.10/arch/mips/boot/dts/ingenic/
Dcu1830-neo.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/clock/ingenic,tcu.h>
7 #include <dt-bindings/interrupt-controller/irq.h>
10 compatible = "yna,cu1830-neo", "ingenic,x1830";
11 model = "YSH & ATIL General Board CU1830-Neo";
18 stdout-path = "serial1:115200n8";
27 compatible = "gpio-leds";
28 led-0 {
[all …]
Dcu1000-neo.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/clock/ingenic,tcu.h>
7 #include <dt-bindings/interrupt-controller/irq.h>
10 compatible = "yna,cu1000-neo", "ingenic,x1000e";
11 model = "YSH & ATIL General Board CU1000-Neo";
18 stdout-path = "serial2:115200n8";
27 compatible = "gpio-leds";
28 led-0 {
[all …]
/linux-5.10/drivers/mmc/core/
Dpwrseq_simple.c1 // SPDX-License-Identifier: GPL-2.0-only
18 #include <linux/delay.h>
39 struct gpio_descs *reset_gpios = pwrseq->reset_gpios; in mmc_pwrseq_simple_set_gpios_value()
43 int nvalues = reset_gpios->ndescs; in mmc_pwrseq_simple_set_gpios_value()
54 gpiod_set_array_value_cansleep(nvalues, reset_gpios->desc, in mmc_pwrseq_simple_set_gpios_value()
55 reset_gpios->info, values); in mmc_pwrseq_simple_set_gpios_value()
63 struct mmc_pwrseq_simple *pwrseq = to_pwrseq_simple(host->pwrseq); in mmc_pwrseq_simple_pre_power_on()
65 if (!IS_ERR(pwrseq->ext_clk) && !pwrseq->clk_enabled) { in mmc_pwrseq_simple_pre_power_on()
66 clk_prepare_enable(pwrseq->ext_clk); in mmc_pwrseq_simple_pre_power_on()
67 pwrseq->clk_enabled = true; in mmc_pwrseq_simple_pre_power_on()
[all …]
/linux-5.10/drivers/clk/tegra/
Dclk.h1 /* SPDX-License-Identifier: GPL-2.0-only */
9 #include <linux/clk-provider.h>
11 #include <linux/delay.h>
73 * struct tegra_clk_sync_source - external clock source from codec
75 * @hw: handle between common and hardware-specific interfaces
95 * struct tegra_clk_frac_div - fractional divider clock
97 * @hw: handle between common and hardware-specific interfaces
99 * @flags: hardware-specific flags
106 * TEGRA_DIVIDER_ROUND_UP - This flags indicates to round up the divider value.
107 * TEGRA_DIVIDER_FIXED - Fixed rate PLL dividers has addition override bit, this
[all …]
/linux-5.10/arch/arm/mach-omap2/
Dsram243x.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * linux/arch/arm/mach-omap2/sram243x.S
9 * Richard Woodruff <r-woodruff2@ti.com>
31 stmfd sp!, {r0 - r12, lr} @ save registers on stack
39 str r3, [r2] @ go to L1-freq operation
62 mov r9, #0x0 @ shift back to L0-voltage
67 str r3, [r2] @ go to L0-freq operation
69 /* reset entry mode for dllctrl */
82 ldmfd sp!, {r0 - r12, pc} @ restore regs and return
86 mov r4, #0x800 @ delay DLL relock, min 0x400 L3 clocks
[all …]
Dsram242x.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * linux/arch/arm/mach-omap2/sram242x.S
9 * Richard Woodruff <r-woodruff2@ti.com>
31 stmfd sp!, {r0 - r12, lr} @ save registers on stack
39 str r3, [r2] @ go to L1-freq operation
62 mov r9, #0x0 @ shift back to L0-voltage
67 str r3, [r2] @ go to L0-freq operation
69 /* reset entry mode for dllctrl */
82 ldmfd sp!, {r0 - r12, pc} @ restore regs and return
86 mov r4, #0x800 @ delay DLL relock, min 0x400 L3 clocks
[all …]
/linux-5.10/Documentation/devicetree/bindings/usb/
Ddwc3.txt3 DWC3- USB3 CONTROLLER. Complies to the generic USB binding properties
7 - compatible: must be "snps,dwc3"
8 - reg : Address and length of the register set for the device
9 - interrupts: Interrupts used by the dwc3 controller.
10 - clock-names: list of clock names. Ideally should be "ref",
12 - clocks: list of phandle and clock specifier pairs corresponding to
13 entries in the clock-names property.
16 clocks are optional if the parent node (i.e. glue-layer) is compatible to
18 "cavium,octeon-7130-usb-uctl"
20 "samsung,exynos5250-dwusb3"
[all …]
/linux-5.10/Documentation/admin-guide/blockdev/
Dparide.rst5 PARIDE v1.03 (c) 1997-8 Grant Guenther <grant@torque.net>
11 to personal computers, many external devices such as portable hard-disk,
12 CD-ROM, LS-120 and tape drives use the parallel port to connect to their
13 host computer. While some devices (notably scanners) use ad-hoc methods
16 a parallel-port adapter chip added in. Some of the original parallel port
18 (The Iomega PPA-3 adapter used in the ZIP drives is an example of this
26 which is then connected to a floppy-tape mechanism. The vast majority
29 were to open up a parallel port CD-ROM drive, for instance, one would
30 find a standard ATAPI CD-ROM drive, a power supply, and a single adapter
32 IDE cable. It is usually possible to exchange the CD-ROM device with
[all …]
/linux-5.10/drivers/infiniband/hw/hfi1/
Dpcie.c2 * Copyright(c) 2015 - 2019 Intel Corporation.
24 * - Redistributions of source code must retain the above copyright
26 * - Redistributions in binary form must reproduce the above copyright
30 * - Neither the name of Intel Corporation nor the names of its
50 #include <linux/delay.h>
69 struct pci_dev *pdev = dd->pcidev; in hfi1_pcie_init()
75 * We did a chip reset, and then failed to reprogram the in hfi1_pcie_init()
76 * BAR, or the chip reset due to an internal error. We then in hfi1_pcie_init()
79 * Both reset cases set the BAR back to initial state. For in hfi1_pcie_init()
85 dd_dev_err(dd, "pci enable failed: error %d\n", -ret); in hfi1_pcie_init()
[all …]
/linux-5.10/drivers/net/mdio/
Dof_mdio.c1 // SPDX-License-Identifier: GPL-2.0-only
29 * ethernet-phy-idAAAA.BBBB */
37 if (sscanf(cp, "ethernet-phy-id%4x.%4x", &upper, &lower) == 2) { in of_get_phy_id()
42 return -EINVAL; in of_get_phy_id()
52 if (err == -ENOENT) in of_find_mii_timestamper()
58 return ERR_PTR(-EINVAL); in of_find_mii_timestamper()
69 if (rc == -EPROBE_DEFER) in of_mdiobus_phy_device_register()
73 phy->irq = rc; in of_mdiobus_phy_device_register()
74 mdio->irq[addr] = rc; in of_mdiobus_phy_device_register()
76 phy->irq = mdio->irq[addr]; in of_mdiobus_phy_device_register()
[all …]
/linux-5.10/drivers/media/pci/cx18/
Dcx18-av-core.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Derived from cx25840-core.c
11 #include "cx18-driver.h"
12 #include "cx18-io.h"
13 #include "cx18-cards.h"
96 * VDCLK Integer = 0x0f, Post Divider = 0x04 in cx18_av_init()
97 * AIMCLK Integer = 0x0e, Post Divider = 0x16 in cx18_av_init()
102 /* xtal * 0xf.15f17f0/4 = 108 MHz: 432 MHz before post divide */ in cx18_av_init()
106 /* xtal * 0xe.2913d68/0x16 = 48000 * 384: 406 MHz pre post-div*/ in cx18_av_init()
127 /* enable sleep mode - register appears to be read only... */ in cx18_av_initialize()
[all …]
/linux-5.10/drivers/scsi/aacraid/
Drx.c1 // SPDX-License-Identifier: GPL-2.0-or-later
9 * Copyright (c) 2000-2010 Adaptec, Inc.
10 * 2010-2015 PMC-Sierra, Inc. (aacraid@pmc-sierra.com)
11 * 2016-2017 Microsemi Corp. (aacraid@microsemi.com)
25 #include <linux/delay.h>
42 * This allows us to only service interrupts that have in aac_rx_intr_producer()
46 if (likely(intstat & ~(dev->OIMR))) { in aac_rx_intr_producer()
49 aac_printf(dev, readl (&dev->IndexRegs->Mailbox[5])); in aac_rx_intr_producer()
55 aac_command_normal(&dev->queues->queue[HostNormCmdQueue]); in aac_rx_intr_producer()
59 aac_response_normal(&dev->queues->queue[HostNormRespQueue]); in aac_rx_intr_producer()
[all …]

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