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/openbmc/linux/arch/riscv/boot/dts/starfive/
H A Djh7110-starfive-visionfive-2-v1.3b.dts1 // SPDX-License-Identifier: GPL-2.0 OR MIT
7 /dts-v1/;
8 #include "jh7110-starfive-visionfive-2.dtsi"
12 compatible = "starfive,visionfive-2-v1.3b", "starfive,jh7110";
16 starfive,tx-use-rgmii-clk;
17 assigned-clocks = <&aoncrg JH7110_AONCLK_GMAC0_TX>;
18 assigned-clock-parents = <&aoncrg JH7110_AONCLK_GMAC0_RMII_RTX>;
22 starfive,tx-use-rgmii-clk;
23 assigned-clocks = <&syscrg JH7110_SYSCLK_GMAC1_TX>;
24 assigned-clock-parents = <&syscrg JH7110_SYSCLK_GMAC1_RMII_RTX>;
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/openbmc/linux/Documentation/devicetree/bindings/net/
H A Dmotorcomm,yt8xxx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Frank Sae <frank.sae@motor-comm.com>
13 - $ref: ethernet-phy.yaml#
18 - ethernet-phy-id4f51.e91a
19 - ethernet-phy-id4f51.e91b
21 rx-internal-delay-ps:
24 internal delay (phy-mode is 'rgmii-id' or 'rgmii-rxid') in pico-seconds.
30 tx-internal-delay-ps:
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/openbmc/u-boot/arch/arm/dts/
H A Dmeson-gxbb-nanopi-k2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-gxbb.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
12 compatible = "friendlyarm,nanopi-k2", "amlogic,meson-gxbb";
20 stdout-path = "serial0:115200n8";
29 compatible = "gpio-leds";
32 label = "nanopi-k2:blue:stat";
34 default-state = "on";
35 panic-indicator;
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H A Darmada-388-clearfog.dts11 * This file is dual-licensed: you can use it either under the terms
49 /dts-v1/;
50 #include <dt-bindings/input/input.h>
51 #include <dt-bindings/gpio/gpio.h>
52 #include "armada-388.dtsi"
53 #include "armada-38x-solidrun-microsom.dtsi"
57 compatible = "solidrun,clearfog-a1", "marvell,armada388",
61 /* So that mvebu u-boot can update the MAC addresses */
71 stdout-path = "serial0:115200n8";
74 reg_3p3v: regulator-3p3v {
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/openbmc/linux/drivers/net/phy/
H A Dmotorcomm.c1 // SPDX-License-Identifier: GPL-2.0+
6 * Author: Frank <Frank.Sae@motor-comm.com>
22 * ------------------------------------------------------------
26 * ------------------------------------------------------------
28 * ------------------------------------------------------------
104 /* FIBER Auto-Negotiation link partner ability */
122 /* RX Delay enabled = 1.8ns 1000T, 8ns 10/100T */
125 /* TX Gig-E Delay is bits 7:4, default 0x5
126 * TX Fast-E Delay is bits 15:12, default 0xf
127 * Delay = 150ps * N - 250ps
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/openbmc/linux/sound/soc/fsl/
H A Dfsl_ssi.c1 // SPDX-License-Identifier: GPL-2.0
7 // Copyright 2007-2010 Freescale Semiconductor, Inc.
9 // Some notes why imx-pcm-fiq is used instead of DMA on some boards:
16 // we receive in our (PCM-) data stream. The only chance we have is to
32 #include <linux/clk.h>
43 #include <linux/dma/imx-dma.h>
53 #include "imx-pcm.h"
55 /* Define RX and TX to index ssi->regvals array; Can be 0 or 1 only */
57 #define TX 1 macro
66 * (bit-endianness must match byte-endianness). Processors typically write
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/openbmc/linux/sound/soc/ti/
H A Ddavinci-i2s.c1 // SPDX-License-Identifier: GPL-2.0-only
9 * based on davinci-mcasp.c DT support
21 #include <linux/clk.h>
31 #include "edma-pcm.h"
32 #include "davinci-i2s.h"
34 #define DRV_NAME "davinci-i2s"
39 * - This driver supports the "Audio Serial Port" (ASP),
42 * - But it labels it a "Multi-channel Buffered Serial Port"
44 * backward-compatible, possibly explaining that confusion.
46 * - OMAP chips have a controller called McBSP, which is
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/openbmc/linux/drivers/tty/serial/
H A Dimx.c1 // SPDX-License-Identifier: GPL-2.0+
21 #include <linux/clk.h>
30 #include <linux/dma-mapping.h>
33 #include <linux/dma/imx-dma.h>
107 #define UCR3_INVT (1<<1) /* Inverted Infrared transmission */
111 #define UCR4_INVR (1<<9) /* Inverted infrared reception */
125 #define UFCR_RFDIV_REG(x) (((x) < 7 ? 6 - (x) : 6) << 7)
154 #define UTS_LOOP (1<<12) /* Loop tx and rx */
161 /* We've been assigned a range on the "Low-density serial ports" major */
170 * filling the TX fifo incase CTS has been dropped.
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H A Damba-pl011.c1 // SPDX-License-Identifier: GPL-2.0+
9 * Copyright (C) 2010 ST-Ericsson SA
11 * This is a generic driver for ARM AMBA-type serial ports. They
12 * have a lot of 16550-like features, but are not register compatible.
32 #include <linux/clk.h>
35 #include <linux/dma-mapping.h>
82 /* The size of the array - must be last */
257 struct clk *clk; member
262 unsigned int fifosize; /* vendor-specific */
263 unsigned int fixed_baud; /* vendor-set fixed baud rate */
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/openbmc/linux/Documentation/devicetree/bindings/input/
H A Diqs626a.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
13 The Azoteq IQS626A is a 14-channel capacitive touch controller that features
14 additional Hall-effect and inductive sensing capabilities.
19 - $ref: touchscreen/touchscreen.yaml#
31 "#address-cells":
34 "#size-cells":
37 azoteq,suspend-mode:
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/openbmc/linux/sound/soc/intel/boards/
H A Dbytcr_rt5651.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * bytcr_rt5651.c - ASoc Machine driver for Intel Byt CR platform
18 #include <linux/clk.h>
29 #include <sound/soc-acpi.h>
31 #include "../atom/sst-atom-controls.h"
32 #include "../common/soc-intel-quirks.h"
80 /* jack-detect-source + inv + dmic-en + ovcd-th + -sf + terminating entry */
84 struct clk *mclk;
93 /* Default: jack-detect on JD1_1, internal mic on in2, headsetmic on in3 */
97 static int quirk_override = -1;
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H A Dbytcr_rt5640.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * byt_cr_dpcm_rt5640.c - ASoc Machine driver for Intel Byt CR platform
18 #include <linux/clk.h>
30 #include <sound/soc-acpi.h>
31 #include <dt-bindings/sound/rt5640.h>
33 #include "../atom/sst-atom-controls.h"
34 #include "../common/soc-intel-quirks.h"
36 #define BYT_RT5640_FALLBACK_CODEC_DEV_NAME "i2c-rt5640"
77 #define BYT_RT5640_DIFF_MIC BIT(18) /* default is single-ended */
98 /* in-diff or dmic-pin + jdsrc + ovcd-th + -sf + jd-inv + terminating entry */
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/openbmc/linux/sound/soc/codecs/
H A Dwm8960.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * wm8960.c -- WM8960 ALSA SoC Audio driver
5 * Copyright 2007-11 Wolfson Microelectronics, plc
15 #include <linux/clk.h>
29 /* R25 - Power 1 */
33 /* R26 - Power 2 */
38 /* R28 - Anti-pop 1 */
45 /* R29 - Anti-pop 2 */
133 struct clk *mclk;
155 static const char *wm8960_polarity[] = {"No Inversion", "Left Inverted",
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H A Dcs4234.c1 // SPDX-License-Identifier: GPL-2.0-only
2 // cs4234.c -- ALSA SoC CS4234 driver
8 #include <linux/clk.h>
36 struct clk *mclk;
44 /* -89.92dB to +6.02dB with step of 0.38dB */
45 static const DECLARE_TLV_DB_SCALE(dac_tlv, -8992, 38, 0);
48 "0us", "100us", "150us", "200us", "225us", "250us", "275us", "300us",
96 regmap_read(cs4234->regmap, CS4234_ADC_CTRL2, &val); in cs4234_dac14_grp_delay_put()
98 ret = -EBUSY; in cs4234_dac14_grp_delay_put()
99 dev_err(component->dev, "Can't change group delay while ADC are ON\n"); in cs4234_dac14_grp_delay_put()
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H A Drt5640.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * rt5640.c -- RT5640/RT5639 ALSA SoC audio codec driver
27 #include <sound/soc-dapm.h>
340 static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -4650, 150, 0);
341 static const DECLARE_TLV_DB_MINMAX(dac_vol_tlv, -6562, 0);
342 static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -3450, 150, 0);
343 static const DECLARE_TLV_DB_MINMAX(adc_vol_tlv, -1762, 3000);
451 * set_dmic_clk - Set parameter of dmic.
461 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in set_dmic_clk()
465 rate = rt5640->sysclk / rl6231_get_pre_div(rt5640->regmap, in set_dmic_clk()
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/openbmc/u-boot/arch/arm/mach-mvebu/serdes/a38x/
H A Dhigh_speed_env_spec.c1 // SPDX-License-Identifier: GPL-2.0
24 * serdes_seq_db - holds all serdes sequences, their size and the
30 #define ENDED_OK "High speed PHY - Ended Successfully\n"
32 #define LINK_WAIT_CNTR 100
33 #define LINK_WAIT_SLEEP 100
63 /* Selector mapping for A380-A0 and A390-Z1 */
158 /* Rx clk and Tx clk select non-inverted mode */
177 /* Rx clk and Tx clk select non-inverted mode */
185 /* SATA and SGMII - power up seq */
202 /* SATA and SGMII - speed config seq */
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/openbmc/linux/drivers/net/wireless/ath/wil6210/
H A Dwil6210.h1 /* SPDX-License-Identifier: ISC */
3 * Copyright (c) 2012-2017 Qualcomm Atheros, Inc.
4 * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
67 return (x >> b0) & ((1 << (b1 - b0 + 1)) - 1); in WIL_GET_BITS()
90 #define WIL_WMI_CALL_GENERAL_TO_MS 100
96 * 26 bytes - 3-address QoS data header
97 * 8 bytes - IV + EIV (for GCMP)
98 * 8 bytes - SNAP
99 * 16 bytes - MIC (for GCMP)
100 * 4 bytes - CRC
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/openbmc/linux/arch/arm/boot/dts/ti/omap/
H A Domap3-gta04.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
5 * Based on omap3-beagle-xm.dts
7 /dts-v1/;
10 #include <dt-bindings/input/input.h>
17 cpu0-supply = <&vcc>;
27 stdout-path = &uart3;
33 /delete-property/ mmc2;
34 /delete-property/ mmc3;
38 compatible = "regulator-fixed";
39 regulator-name = "ldo_3v3";
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/openbmc/linux/drivers/net/wireless/ti/wl18xx/
H A Dmain.c1 // SPDX-License-Identifier: GPL-2.0-only
20 #include "../wlcore/tx.h"
28 #include "tx.h"
40 static int num_rx_desc_param = -1;
43 static int dc2dc_param = -1;
44 static int n_antennas_2_param = -1;
45 static int n_antennas_5_param = -1;
46 static int low_band_component_param = -1;
47 static int low_band_component_type_param = -1;
48 static int high_band_component_param = -1;
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/openbmc/linux/drivers/net/ethernet/marvell/
H A Dsky2.c1 // SPDX-License-Identifier: GPL-2.0-only
7 * of the original driver such as link fail-over and link management because
19 #include <linux/dma-mapping.h>
53 #define RX_MAX_PENDING (RX_LE_SIZE/6 - 2)
69 #define RING_NEXT(x, s) (((x)+1) & ((s)-1))
76 static int debug = -1; /* defaults above */
84 static int disable_msi = -1;
93 { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) }, /* SK-9Sxx */
94 { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) }, /* SK-9Exx */
95 { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E01) }, /* SK-9E21M */
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/openbmc/linux/drivers/net/ethernet/ibm/emac/
H A Dcore.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Driver for PowerPC 4xx on-chip ethernet controller.
50 #include <asm/dcr-regs.h>
57 * API-correct usage requires additional support state information to be
58 * maintained for every RX and TX buffer descriptor (BD). Unfortunately, due to
59 * EMAC design (e.g. TX buffer passed from network stack can be split into
67 * controversial, but I really tried to make code API-correct and efficient
68 * at the same time and didn't come up with code I liked :(. --ebs
80 /* minimum number of free TX descriptors required to wake up TX process */
89 * to avoid re-using the same PHY ID in cases where the arch didn't
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/openbmc/linux/drivers/gpu/drm/bridge/
H A Dsamsung-dsim.c1 // SPDX-License-Identifier: GPL-2.0-only
15 #include <linux/clk.h>
18 #include <linux/media-bus-format.h>
25 #include <drm/bridge/samsung-dsim.h>
111 #define DSIM_MAIN_VRESOL(x, num_bits) (((x) & ((1 << (num_bits)) - 1)) << 16)
112 #define DSIM_MAIN_HRESOL(x, num_bits) (((x) & ((1 << (num_bits)) - 1)) << 0)
219 #define DSI_XFER_TIMEOUT_MS 100
490 * downstream driver - drivers/gpu/drm/bridge/sec-dsim.c
523 writel(val, dsi->reg_base + dsi->driver_data->reg_ofs[idx]); in samsung_dsim_write()
528 return readl(dsi->reg_base + dsi->driver_data->reg_ofs[idx]); in samsung_dsim_read()
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/openbmc/linux/drivers/net/ethernet/broadcom/bnx2x/
H A Dbnx2x_reg.h3 * Copyright (c) 2007-2013 Broadcom Corporation
13 * R - Read only
14 * RC - Clear on read
15 * RW - Read/Write
16 * ST - Statistics register (clear on read)
17 * W - Write only
18 * WB - Wide bus register - the size is over 32 bits and it should be
20 * WR - Write Clear (write 1 to clear the bit)
32 /* [RW 1] Initiate the ATC array - reset all the valid bits */
56 * BRB1_IND_FREE_LIST_PRS_CRDT+2 initialize parser initial credit. Warning -
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/openbmc/linux/drivers/media/i2c/cx25840/
H A Dcx25840-core.c1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /* cx25840 - Conexant CX25840 audio/video decoder driver
10 * - cleanup/rewrite for V4L2 API (2005)
36 #include <media/v4l2-common.h>
37 #include <media/drv-intf/cx25840.h>
39 #include "cx25840-core.h"
73 /* ----------------------------------------------------------------------- */
107 msgs[0].addr = client->addr; in cx25840_read()
113 msgs[1].addr = client->addr; in cx25840_read()
118 if (i2c_transfer(client->adapter, msgs, 2) < 2) in cx25840_read()
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