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/Linux-v5.10/Documentation/devicetree/bindings/rtc/
Dingenic,rtc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ingenic SoCs Real-Time Clock DT bindings
10 - Paul Cercueil <paul@crapouillou.net>
13 - $ref: rtc.yaml#
18 - enum:
19 - ingenic,jz4740-rtc
20 - ingenic,jz4760-rtc
21 - items:
[all …]
/Linux-v5.10/Documentation/devicetree/bindings/sound/
Dti,tas5086.txt1 Texas Instruments TAS5086 6-channel PWM Processor
5 - compatible: Should contain "ti,tas5086".
6 - reg: The i2c address. Should contain <0x1b>.
10 - reset-gpio: A GPIO spec to define which pin is connected to the
11 chip's !RESET pin. If specified, the driver will
12 assert a hardware reset at probe time.
14 - ti,charge-period: This property should contain the time in microseconds
15 that closely matches the external single-ended
16 split-capacitor charge period. The hardware chip
17 waits for this period of time before starting the
[all …]
/Linux-v5.10/drivers/rtc/
Drtc-jz4740.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2009-2010, Lars-Peter Clausen <lars@metafoo.de>
66 return readl(rtc->base + reg); in jz4740_rtc_reg_read()
76 } while (!(ctrl & JZ_RTC_CTRL_WRDY) && --timeout); in jz4740_rtc_wait_write_ready()
78 return timeout ? 0 : -EIO; in jz4740_rtc_wait_write_ready()
90 writel(JZ_RTC_WENR_MAGIC, rtc->base + JZ_REG_RTC_WENR); in jz4780_rtc_enable_write()
93 ctrl = readl(rtc->base + JZ_REG_RTC_WENR); in jz4780_rtc_enable_write()
94 } while (!(ctrl & JZ_RTC_WENR_WEN) && --timeout); in jz4780_rtc_enable_write()
96 return timeout ? 0 : -EIO; in jz4780_rtc_enable_write()
104 if (rtc->type >= ID_JZ4760) in jz4740_rtc_reg_write()
[all …]
/Linux-v5.10/arch/arm64/boot/dts/rockchip/
Drk3399-gru-scarlet.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Google Gru-scarlet board device tree source
8 #include "rk3399-gru.dtsi"
14 pp1250_s3: pp1250-s3 {
15 compatible = "regulator-fixed";
16 regulator-name = "pp1250_s3";
19 regulator-always-on;
20 regulator-boot-on;
21 regulator-min-microvolt = <1250000>;
22 regulator-max-microvolt = <1250000>;
[all …]
/Linux-v5.10/drivers/pps/clients/
Dpps-gpio.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * pps-gpio.c -- PPS client driver using GPIO
9 #define PPS_GPIO_NAME "pps-gpio"
19 #include <linux/pps-gpio.h>
34 struct timer_list echo_timer; /* timer to reset echo active state */
51 /* Get the time stamp first */ in pps_gpio_irq_handler()
56 rising_edge = gpiod_get_value(info->gpio_pin); in pps_gpio_irq_handler()
57 if ((rising_edge && !info->assert_falling_edge) || in pps_gpio_irq_handler()
58 (!rising_edge && info->assert_falling_edge)) in pps_gpio_irq_handler()
59 pps_event(info->pps, &ts, PPS_CAPTUREASSERT, data); in pps_gpio_irq_handler()
[all …]
/Linux-v5.10/drivers/gpu/drm/bridge/
Dparade-ps8622.c1 // SPDX-License-Identifier: GPL-2.0-only
69 struct i2c_adapter *adap = client->adapter; in ps8622_set()
73 msg.addr = client->addr + page; in ps8622_set()
81 client->addr + page, reg, val, ret); in ps8622_set()
87 struct i2c_client *cl = ps8622->client; in ps8622_send_config()
138 /* [7:5] DCO_FTRNG=+-40% */ in ps8622_send_config()
148 /* Gitune=-37% */ in ps8622_send_config()
168 /* [7:6] Right-bar GPIO output strength is 8mA */ in ps8622_send_config()
180 err = ps8622_set(cl, 0x01, 0x02, 0x80 | ps8622->max_lane_count); in ps8622_send_config()
185 err = ps8622_set(cl, 0x01, 0x21, 0x80 | ps8622->lane_count); in ps8622_send_config()
[all …]
/Linux-v5.10/arch/mips/include/asm/sn/
Dioc3.h1 /* SPDX-License-Identifier: GPL-2.0 */
50 u8 fill0[0x151 - 0x142 - 1];
56 u8 fill1[0x159 - 0x153 - 1];
62 u8 fill2[0x16a - 0x15b - 1];
67 u8 fill3[0x170 - 0x16b - 1];
153 u32 pad1[(0x20000 - 0x00154) / 4];
157 u32 pad2[(0x40000 - 0x20180) / 4];
160 u32 ssram[(0x80000 - 0x40000) / 4];
163 0x80000 - Access to the generic devices selected with DEV0
165 0xA0000 - Access to the generic devices selected with DEV1
[all …]
/Linux-v5.10/drivers/net/ethernet/chelsio/cxgb/
Dpm3393.c7 * PMC/SIERRA (pm3393) MAC-PHY functionality. *
23 * Copyright (c) 2003 - 2005 Chelsio Communications, Inc. *
96 t1_tpi_read(cmac->adapter, OFFSET(reg), data32); in pmread()
102 t1_tpi_write(cmac->adapter, OFFSET(reg), data32); in pmwrite()
106 /* Port reset. */
124 /* PM3393 - Enabling all hardware block interrupts. in pm3393_interrupt_enable()
147 /* PM3393 - Global interrupt enable in pm3393_interrupt_enable()
153 /* TERMINATOR - PL_INTERUPTS_EXT */ in pm3393_interrupt_enable()
154 pl_intr = readl(cmac->adapter->regs + A_PL_ENABLE); in pm3393_interrupt_enable()
156 writel(pl_intr, cmac->adapter->regs + A_PL_ENABLE); in pm3393_interrupt_enable()
[all …]
/Linux-v5.10/drivers/net/ethernet/intel/igb/
De1000_defines.h1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 2007 - 2018 Intel Corporation. */
44 #define E1000_CTRL_EXT_SDP2_DATA 0x00000040 /* Value of SW Defineable Pin 2 */
45 #define E1000_CTRL_EXT_SDP3_DATA 0x00000080 /* Value of SW Defineable Pin 3 */
49 /* Physical Func Reset Done Indication */
62 /* Interrupt acknowledge Auto-mask */
91 #define E1000_RXD_STAT_TS 0x10000 /* Pkt was time stamped */
118 #define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */
119 #define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */
183 #define E1000_CTRL_LRST 0x00000008 /* Link reset. 0=normal,1=reset */
[all …]
/Linux-v5.10/drivers/net/ethernet/intel/ixgb/
Dixgb_hw.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2008 Intel Corporation. */
61 /* Workaround for 82597EX reset errata */ in ixgb_mac_reset()
67 /* Delay a few ms just to allow the reset to complete */ in ixgb_mac_reset()
71 /* Make sure the self-clearing global reset bit did self clear */ in ixgb_mac_reset()
72 ASSERT(!(ctrl_reg & IXGB_CTRL0_RST)); in ixgb_mac_reset()
75 if (hw->subsystem_vendor_id == PCI_VENDOR_ID_SUN) { in ixgb_mac_reset()
86 if (hw->phy_type == ixgb_phy_type_txn17401) in ixgb_mac_reset()
93 * Reset the transmit and receive units; mask and clear all interrupts.
95 * hw - Struct containing variables accessed by shared code
[all …]
/Linux-v5.10/drivers/macintosh/
Dvia-cuda.c1 // SPDX-License-Identifier: GPL-2.0
7 * This MCU controls system power, Parameter RAM, Real Time Clock and the
35 /* VIA registers - spaced 0x200 bytes apart */
37 #define B 0 /* B-side data */
38 #define A RS /* A-side data */
39 #define DIRB (2*RS) /* B-side direction (1=output) */
40 #define DIRA (3*RS) /* A-side direction (1=output) */
52 #define ANH (15*RS) /* A-side data, no handshake */
58 * VIA pin | Egret pin
59 * ----------------+------------------------------------------
[all …]
/Linux-v5.10/drivers/net/ethernet/marvell/
Dskge.h1 /* SPDX-License-Identifier: GPL-2.0 */
133 CS_CLK_RUN_HOT = 1<<13,/* CLK_RUN hot m. (YUKON-Lite only) */
134 CS_CLK_RUN_RST = 1<<12,/* CLK_RUN reset (YUKON-Lite only) */
135 CS_CLK_RUN_ENA = 1<<11,/* CLK_RUN enable (YUKON-Lite only) */
143 CS_MRST_CLR = 1<<3, /* Clear Master reset */
144 CS_MRST_SET = 1<<2, /* Set Master reset */
145 CS_RST_CLR = 1<<1, /* Clear Software reset */
146 CS_RST_SET = 1, /* Set Software reset */
217 IS_IRQ_TIST_OV = 1<<13, /* Time Stamp Timer Overflow (YUKON only) */
223 IS_NO_TIST_M1 = 1<<7, /* No Time Stamp from MAC 1 */
[all …]
Dsky2.h1 /* SPDX-License-Identifier: GPL-2.0 */
30 /* Yukon-2 */
32 PCI_Y2_PIG_ENA = 1<<31, /* Enable Plug-in-Go (YUKON-2) */
33 PCI_Y2_DLL_DIS = 1<<30, /* Disable PCI DLL (YUKON-2) */
34 PCI_SW_PWR_ON_RST= 1<<30, /* SW Power on Reset (Yukon-EX) */
35 PCI_Y2_PHY2_COMA = 1<<29, /* Set PHY 2 to Coma Mode (YUKON-2) */
36 PCI_Y2_PHY1_COMA = 1<<28, /* Set PHY 1 to Coma Mode (YUKON-2) */
37 PCI_Y2_PHY2_POWD = 1<<27, /* Set PHY 2 to Power Down (YUKON-2) */
38 PCI_Y2_PHY1_POWD = 1<<26, /* Set PHY 1 to Power Down (YUKON-2) */
60 /* PCI_OUR_REG_3 32 bit Our Register 3 (Yukon-ECU only) */
[all …]
/Linux-v5.10/drivers/iio/light/
Drpr0521.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * RPR-0521 ROHM Ambient Light and Proximity Sensor
7 * IIO driver for RPR-0521RS (7-bit I2C slave address 0x38).
31 #define RPR0521_REG_PXS_DATA 0x44 /* 16-bit, little endian */
32 #define RPR0521_REG_ALS_DATA0 0x46 /* 16-bit, little endian */
33 #define RPR0521_REG_ALS_DATA1 0x48 /* 16-bit, little endian */
68 #define RPR0521_DEFAULT_MEAS_TIME 0x06 /* ALS - 100ms, PXS - 100ms */
170 {2, 500000, 20, 0}, /* 1000, measurement 100ms, sleep 300ms */
171 {2, 500000, 10, 0}, /* 1001, measurement 100ms, sleep 300ms */
190 /* optimize runtime pm ops - enable/disable device only if needed */
[all …]
/Linux-v5.10/drivers/staging/octeon-usb/
Docteon-hcd.h1 /* SPDX-License-Identifier: GPL-2.0 */
11 * Copyright (c) 2003-2010 Cavium Networks (support@cavium.com). All rights
104 * This register can be used to configure the core after power-on or a change in
105 * mode of operation. This register mainly contains AHB system-related
126 * @nptxfemplvl: Non-Periodic TxFIFO Empty Level (NPTxFEmpLvl)
128 * Indicates when the Non-Periodic TxFIFO Empty Interrupt bit in
131 * * 1'b0: GINTSTS.NPTxFEmp interrupt indicates that the Non-
133 * * 1'b1: GINTSTS.NPTxFEmp interrupt indicates that the Non-
172 * This value is in terms of 32-bit words.
181 * @rsttype: Reset Style for Clocked always Blocks in RTL (RstType)
[all …]
/Linux-v5.10/drivers/bluetooth/
Dhci_bcm.c1 // SPDX-License-Identifier: GPL-2.0-or-later
52 * struct bcm_device_data - device specific data
61 * struct bcm_device - device driver resources
66 * @device_wakeup: BT_WAKE pin,
67 * assert = Bluetooth device must wake up or remain awake,
69 * @shutdown: BT_REG_ON pin,
71 * @set_device_wakeup: callback to toggle BT_WAKE pin
73 * @set_shutdown: callback to toggle BT_REG_ON pin
75 * @btlp: Apple ACPI method to toggle BT_WAKE pin ("Bluetooth Low Power")
76 * @btpu: Apple ACPI method to drive BT_REG_ON pin high ("Bluetooth Power Up")
[all …]
/Linux-v5.10/drivers/pci/
Dpci.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright 1993 -- 1997 Drew Eckhardt, Frederic Potter,
6 * David Mosberger-Tang
8 * Copyright 1997 -- 2000 Martin Mares <mj@ucw.cz>
66 unsigned int delay = dev->d3hot_delay; in pci_dev_d3_sleep()
91 * pci=hpmmiosize=nnM overrides non-prefetchable MMIO size,
102 /* PCIe MPS/MRRS strategy; can be overridden by kernel command-line param */
119 * measured in 32-bit words, not bytes.
160 /* Time to wait after a reset for device to become responsive */
164 * pci_bus_max_busnr - returns maximum PCI bus number of given bus' children
[all …]
/Linux-v5.10/drivers/net/ethernet/intel/e1000e/
Ddefines.h1 /* SPDX-License-Identifier: GPL-2.0 */
2 /* Copyright(c) 1999 - 2018 Intel Corporation. */
16 #define E1000_WUC_APMPME 0x00000008 /* Assert PME on APM Wakeup */
36 #define E1000_CTRL_EXT_SDP3_DATA 0x00000080 /* Value of SW Definable Pin 3 */
46 #define E1000_CTRL_EXT_IAME 0x08000000 /* Int ACK Auto-mask */
67 #define E1000_RXDEXT_STATERR_TST 0x00000100 /* Time Stamp taken */
100 #define E1000_MANC_SMBUS_EN 0x00000001 /* SMBus Enabled - RO */
101 #define E1000_MANC_ASF_EN 0x00000002 /* ASF Enabled - RO */
182 #define E1000_CTRL_LRST 0x00000008 /* Link reset. 0=normal,1=reset */
183 #define E1000_CTRL_ASDE 0x00000020 /* Auto-speed detect enable */
[all …]
/Linux-v5.10/drivers/net/fddi/skfp/h/
Dsupern_2.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
48 #define FS_SSRCRTG (1<<12) /* if SA has set MSB (source-routing)*/
54 #define FS_SFRMTY2 (1<<6) /* frame-class bit */
55 #define FS_SFRMTY1 (1<<5) /* frame-type bit (impementor) */
56 #define FS_SFRMTY0 (1<<4) /* frame-type bit (LLC) */
58 #define FS_ERFBB0 (1<<0) /* - " - */
95 unsigned int rx_sadrrg :1 ; /* DA == MA or broad-/multicast */
97 unsigned int rx_seac0 :1 ; /* frame-copied C-indicator */
98 unsigned int rx_seac1 :1 ; /* address-match A-indicator */
99 unsigned int rx_seac2 :1 ; /* frame-error E-indicator */
[all …]
/Linux-v5.10/drivers/net/ethernet/intel/e1000/
De1000_hw.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 1999 - 2006 Intel Corporation. */
88 * e1000_set_phy_type - Set the phy type member in the hw struct.
93 if (hw->mac_type == e1000_undefined) in e1000_set_phy_type()
94 return -E1000_ERR_PHY_TYPE; in e1000_set_phy_type()
96 switch (hw->phy_id) { in e1000_set_phy_type()
102 hw->phy_type = e1000_phy_m88; in e1000_set_phy_type()
105 if (hw->mac_type == e1000_82541 || in e1000_set_phy_type()
106 hw->mac_type == e1000_82541_rev_2 || in e1000_set_phy_type()
107 hw->mac_type == e1000_82547 || in e1000_set_phy_type()
[all …]
/Linux-v5.10/drivers/net/ethernet/sun/
Dcassini.h1 /* SPDX-License-Identifier: GPL-2.0+ */
29 /* cassini register map: 2M memory mapped in 32-bit memory space accessible as
30 * 32-bit words. there is no i/o port access. REG_ addresses are
62 /* top level interrupts [0-9] are auto-cleared to 0 when the status
63 * register is read. second level interrupts [13 - 18] are cleared at
64 * the source. tx completion register 3 is replicated in [19 - 31]
104 len of non-reassembly pkt
183 #define BIM_CFG_64BIT_DISABLE 0x004 /* disable 64-bit mode */
185 #define BIM_CFG_32BIT 0x010 /* (ro) 1 = 32-bit slot, 0 = 64-bit */
191 reset. reserved in Cassini. */
[all …]
/Linux-v5.10/fs/ocfs2/dlm/
Ddlmmaster.c1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* -*- mode: c; c-basic-offset: 8; -*-
60 if (dlm != mle->dlm) in dlm_mle_equal()
63 if (namelen != mle->mnamelen || in dlm_mle_equal()
64 memcmp(name, mle->mname, namelen) != 0) in dlm_mle_equal()
120 case -EBADF: in dlm_is_host_down()
121 case -ECONNREFUSED: in dlm_is_host_down()
122 case -ENOTCONN: in dlm_is_host_down()
123 case -ECONNRESET: in dlm_is_host_down()
124 case -EPIPE: in dlm_is_host_down()
[all …]
/Linux-v5.10/Documentation/admin-guide/
Dkernel-parameters.txt5 force -- enable ACPI if default was off
6 on -- enable ACPI but allow fallback to DT [arm64]
7 off -- disable ACPI if default was on
8 noirq -- do not use ACPI for IRQ routing
9 strict -- Be less tolerant of platforms that are not
11 rsdt -- prefer RSDT over (default) XSDT
12 copy_dsdt -- copy DSDT to memory
26 If set to vendor, prefer vendor-specific driver
58 Documentation/firmware-guide/acpi/debug.rst for more information about
121 Disable auto-serialization of AML methods
[all …]
/Linux-v5.10/drivers/scsi/sym53c8xx_2/
Dsym_hipd.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * of PCI-SCSI IO processors.
6 * Copyright (C) 1999-2001 Gerard Roudier <groudier@free.fr>
7 * Copyright (c) 2003-2005 Matthew Wilcox <matthew@wil.cx>
10 * Copyright (C) 1998-2000 Gerard Roudier
13 * a port of the FreeBSD ncr driver to Linux-1.2.13.
17 * Stefan Esser <se@mi.Uni-Koeln.de>
25 *-----------------------------------------------------------------------------
55 while (n-- > 0) in sym_printl_hex()
62 sym_print_addr(cp->cmd, "%s: ", label); in sym_print_msg()
[all …]
/Linux-v5.10/drivers/net/ethernet/sfc/falcon/
Dfalcon.c1 // SPDX-License-Identifier: GPL-2.0-only
4 * Copyright 2005-2006 Fen Systems Ltd.
5 * Copyright 2006-2013 Solarflare Communications Inc.
134 (*(u32 *)((efx)->stats_buffer.addr + XgDmaDone_offset))
139 /* 48-bit stats are zero-padded to 64 on DMA */ \
199 [0 ... BITS_TO_LONGS(FALCON_STAT_COUNT) - 1] = ~0UL,
211 #define SPI_WRDI 0x04 /* Reset write enable latch */
216 #define SPI_STATUS_WPEN 0x80 /* Write-protect pin enabled */
225 * Non-volatile memory layout
231 * 0-0x400 chip and board config (see struct falcon_nvconfig)
[all …]

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