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/Linux-v6.6/Documentation/devicetree/bindings/mmc/
Dfsl-imx-esdhc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/fsl-imx-esdhc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Shawn Guo <shawnguo@kernel.org>
13 - $ref: sdhci-common.yaml#
20 by mmc.txt and the properties used by the sdhci-esdhc-imx driver.
25 - enum:
26 - fsl,imx25-esdhc
27 - fsl,imx35-esdhc
[all …]
Dmarvell,xenon-sdhci.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/mmc/marvell,xenon-sdhci.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 mmc-controller.yaml and the properties used by the Xenon implementation.
20 - Ulf Hansson <ulf.hansson@linaro.org>
25 - enum:
26 - marvell,armada-cp110-sdhci
27 - marvell,armada-ap806-sdhci
29 - items:
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/Linux-v6.6/Documentation/userspace-api/media/v4l/
Dext-ctrls-fm-tx.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _fm-tx-controls:
12 limiter, RDS transmission and tuning power features.
15 .. _fm-tx-control-id:
27 step are driver-specific.
34 to 31 pre-defined programme types.
52 programme-related information or any other text. In these cases,
103 receiver-generated distortion and prevent overmodulation.
107 useconds. Step and range are driver-specific.
110 Configures audio frequency deviation level in Hz. The range and step
[all …]
/Linux-v6.6/Documentation/admin-guide/media/
Dsi4713.rst1 .. SPDX-License-Identifier: GPL-2.0
14 ----------------------------
29 -------------------------
34 The I2C device driver exports a v4l2-subdev interface to the kernel.
36 using the v4l2-subdev calls (g_ext_ctrls, s_ext_ctrls).
48 ----------------------
51 Here is an output from v4l2-ctl util:
53 .. code-block:: none
55 / # v4l2-ctl -d /dev/radio0 --all -L
57 Driver name : radio-si4713
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Dfaq.rst1 .. SPDX-License-Identifier: GPL-2.0
23 1. The signal seems to die a few seconds after tuning.
28 is closed). The ``dvb-core`` module parameter ``dvb_shutdown_timeout``
37 tools and are grouped together with the ``v4l-utils`` git repository:
39 https://git.linuxtv.org/v4l-utils.git/
45 The first step is to get a list of services that are transmitted.
48 for example the ``dvbv5-scan`` tool. You can find more information
51 https://www.linuxtv.org/wiki/index.php/Dvbv5-scan
70 https://git.linuxtv.org/dtv-scan-tables.git
88 list with a tool like ``dvbv5-scan``.
[all …]
/Linux-v6.6/arch/arm64/boot/dts/freescale/
Dimx8ulp.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx8ulp-clock.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/power/imx8ulp-power.h>
10 #include <dt-bindings/thermal/thermal.h>
12 #include "imx8ulp-pinfunc.h"
15 interrupt-parent = <&gic>;
16 #address-cells = <2>;
17 #size-cells = <2>;
[all …]
Dimx93.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 #include <dt-bindings/clock/imx93-clock.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/interrupt-controller/arm-gic.h>
10 #include <dt-bindings/power/fsl,imx93-power.h>
11 #include <dt-bindings/thermal/thermal.h>
13 #include "imx93-pinfunc.h"
16 interrupt-parent = <&gic>;
17 #address-cells = <2>;
[all …]
/Linux-v6.6/include/media/
Dtuner-types.h1 /* SPDX-License-Identifier: GPL-2.0 */
10 * enum param_type - type of the tuner pameters
27 * struct tuner_range - define the frequencies supported by the tuner
54 * struct tuner_params - Parameters to be used to setup the tuner. Those
55 * are used by drivers/media/tuners/tuner-types.c in
57 * the parameters are for tuners based on tda9887 IF-PLL
58 * multi-standard analog TV/Radio demodulator, with is
65 * @cb_first_if_lower_freq: Many Philips-based tuners have a comment in
68 * switching, and to ensure smooth tuning to the
74 * in very low tuning voltage which may drive the
[all …]
Ddvb_frontend.h4 * The Digital TV Frontend kABI defines a driver-internal interface for
5 * registering low-level, hardware specific driver to a hardware independent
28 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
61 * struct dvb_frontend_tune_settings - parameters to adjust frontend tuning
63 * @min_delay_ms: minimum delay for tuning, in ms
64 * @step_size: step size between two consecutive frequencies
78 * struct dvb_tuner_info - Frontend name and min/max ranges/bandwidths
83 * @frequency_step_hz: frequency step in Hz
86 * @bandwidth_step: frontend bandwidth step
101 * struct analog_parameters - Parameters to tune into an analog/radio channel
[all …]
/Linux-v6.6/arch/arm/boot/dts/nxp/imx/
Dimx6ul-tqma6ul2.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 #include "imx6ul-tqma6ul-common.dtsi"
9 #include "imx6ul-tqma6ulx-common.dtsi"
12 model = "TQ-Systems TQMa6UL2 SoM";
13 compatible = "tq,imx6ul-tqma6ul2", "fsl,imx6ul";
17 fsl,tuning-step = <6>;
38 pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
55 pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
Dimx6ul-tqma6ul2l.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 #include "imx6ul-tqma6ul-common.dtsi"
9 #include "imx6ul-tqma6ulxl-common.dtsi"
12 model = "TQ-Systems TQMa6UL2L SoM";
13 compatible = "tq,imx6ul-tqma6ul2l", "fsl,imx6ul";
17 fsl,tuning-step = <6>;
38 pinctrl_usdhc2_100mhz: usdhc2-100mhzgrp {
55 pinctrl_usdhc2_200mhz: usdhc2-200mhzgrp {
Dimx6ull-tqma6ull2.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 #include "imx6ul-tqma6ul-common.dtsi"
9 #include "imx6ul-tqma6ulx-common.dtsi"
12 model = "TQ-Systems TQMa6ULL2 SoM";
13 compatible = "tq,imx6ull-tqma6ull2", "fsl,imx6ull";
17 fsl,tuning-step = <6>;
19 max-frequency = <99000000>;
20 assigned-clocks = <&clks IMX6UL_CLK_USDHC2_SEL>, <&clks IMX6UL_CLK_USDHC2>;
[all …]
Dimx6ull-tqma6ull2l.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 #include "imx6ul-tqma6ul-common.dtsi"
9 #include "imx6ul-tqma6ulxl-common.dtsi"
13 compatible = "tq,imx6ull-tqma6ull2l", "fsl,imx6ull";
17 fsl,tuning-step = <6>;
19 max-frequency = <99000000>;
20 assigned-clocks = <&clks IMX6UL_CLK_USDHC2_SEL>, <&clks IMX6UL_CLK_USDHC2>;
21 assigned-clock-parents = <&clks IMX6UL_CLK_PLL2_PFD2>;
[all …]
Dimx7ulp.dtsi1 // SPDX-License-Identifier: GPL-2.0+
4 * Copyright 2017-2018 NXP
8 #include <dt-bindings/clock/imx7ulp-clock.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
12 #include "imx7ulp-pinfunc.h"
15 interrupt-parent = <&intc>;
17 #address-cells = <1>;
18 #size-cells = <1>;
37 #address-cells = <1>;
[all …]
Dimx6sll.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 * Copyright 2017-2018 NXP.
8 #include <dt-bindings/clock/imx6sll-clock.h>
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/interrupt-controller/arm-gic.h>
11 #include "imx6sll-pinfunc.h"
14 #address-cells = <1>;
15 #size-cells = <1>;
46 #address-cells = <1>;
47 #size-cells = <0>;
[all …]
Dimxrt1050.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 #include "../../armv7-m.dtsi"
8 #include <dt-bindings/interrupt-controller/arm-gic.h>
9 #include <dt-bindings/clock/imxrt1050-clock.h>
10 #include <dt-bindings/gpio/gpio.h>
13 #address-cells = <1>;
14 #size-cells = <1>;
18 compatible = "fixed-clock";
19 #clock-cells = <0>;
20 clock-frequency = <24000000>;
[all …]
/Linux-v6.6/drivers/mmc/host/
Dsdhci-pci-gli.c1 // SPDX-License-Identifier: GPL-2.0+
7 * Version: v0.9.0 (2019-08-08)
18 #include "sdhci-cqhci.h"
19 #include "sdhci-pci.h"
289 /* reset the tuning flow after reinit and before starting tuning */ in gli_set_9750()
326 /* enable tuning parameters control */ in gli_set_9750()
332 /* write tuning parameters */ in gli_set_9750()
335 /* disable tuning parameters control */ in gli_set_9750()
383 if (!host->tuning_done) { in __sdhci_execute_tuning_9750()
396 if (!host->tuning_done) { in __sdhci_execute_tuning_9750()
[all …]
Dsdhci-esdhc-imx.c1 // SPDX-License-Identifier: GPL-2.0
5 * derived from the OF-version.
23 #include <linux/mmc/slot-gpio.h>
28 #include "sdhci-cqhci.h"
29 #include "sdhci-pltfm.h"
30 #include "sdhci-esdhc.h"
70 /* Tuning bits */
82 #define ESDHC_TUNE_CTRL_MAX ((1 << 7) - 1)
106 /* NOTE: the minimum valid tuning start tap for mx6sl is 1 */
140 * open ended multi-blk IO. Otherwise the TC INT wouldn't
[all …]
Dsdhci-xenon-phy.c1 // SPDX-License-Identifier: GPL-2.0-only
8 * Date: 2016-8-24
16 #include "sdhci-pltfm.h"
17 #include "sdhci-xenon.h"
194 /* Divider for calculating Tuning Step */
206 params = devm_kzalloc(mmc_dev(host->mmc), sizeof(*params), GFP_KERNEL); in xenon_alloc_emmc_phy()
208 return -ENOMEM; in xenon_alloc_emmc_phy()
210 priv->phy_params = params; in xenon_alloc_emmc_phy()
211 if (priv->phy_type == EMMC_5_0_PHY) in xenon_alloc_emmc_phy()
212 priv->emmc_phy_regs = &xenon_emmc_5_0_phy_regs; in xenon_alloc_emmc_phy()
[all …]
/Linux-v6.6/drivers/clk/sunxi-ng/
Dccu_sdm.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2017 Chen-Yu Tsai. All rights reserved.
9 #include <linux/clk-provider.h>
17 * XXX We don't know what the step and bottom register fields
36 /* second enable bit in tuning register */
/Linux-v6.6/drivers/net/wireless/ralink/rt2x00/
Drt2x00link.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com>
10 Abstract: rt2x00 generic link tuning routines.
20 * When we lack RSSI information return something less then -80 to
23 #define DEFAULT_RSSI -128
31 return -avg; in rt2x00link_get_avg_rssi()
38 struct link_ant *ant = &rt2x00dev->link.ant; in rt2x00link_antenna_get_link_rssi()
40 if (rt2x00dev->link.qual.rx_success) in rt2x00link_antenna_get_link_rssi()
41 return rt2x00link_get_avg_rssi(&ant->rssi_ant); in rt2x00link_antenna_get_link_rssi()
48 struct link_ant *ant = &rt2x00dev->link.ant; in rt2x00link_antenna_get_rssi_history()
[all …]
/Linux-v6.6/tools/thermal/tmon/
Dpid.c1 // SPDX-License-Identifier: GPL-2.0-or-later
29 * PID (Proportional-Integral-Derivative) controller is commonly used in
39 * y[k] = y[k-1] - kp*(x[k] - x[k-1]) + Ki*Ts*e[k] - Kd*(x[k]
40 * - 2*x[k-1]+x[k-2])/Ts
46 static double xk_1, xk_2; /* input temperature x[k-#] */
50 * 1. use CPU burn to produce open loop unit step response
51 * 2. calculate PID based on Ziegler-Nichols rule
53 * add a flag for tuning PID
60 /* TODO: get it from TUI tuning tab */ in init_thermal_controller()
73 syslog(LOG_DEBUG, "TC inactive, relax p-state\n"); in controller_reset()
[all …]
/Linux-v6.6/drivers/media/radio/si4713/
Dsi4713.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * drivers/media/radio/si4713-i2c.c
19 #include <media/v4l2-device.h>
20 #include <media/v4l2-ioctl.h>
21 #include <media/v4l2-common.h>
28 MODULE_PARM_DESC(debug, "Debug level (0 - 2)");
46 #define DEFAULT_ACOMP_THRESHOLD (-0x28)
160 int rval = -EINVAL; in usecs_to_dev()
176 v4l2_dbg(2, debug, &sdev->sd, in si4713_handler()
178 complete(&sdev->work); in si4713_handler()
[all …]
/Linux-v6.6/Documentation/devicetree/bindings/net/
Dmicrel-ksz90x1.txt3 Some boards require special tuning values, particularly when it comes
8 Note that these settings are applied after any phy-specific fixup from
17 skew values actually increase in 120ps steps, starting from -840ps. The
28 -----------------------------------------------------
29 0 -840ps 0000
30 200 -720ps 0001
31 400 -600ps 0010
32 600 -480ps 0011
33 800 -360ps 0100
34 1000 -240ps 0101
[all …]
/Linux-v6.6/include/linux/
Ddim.h1 /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
24 ((ref) && (((100UL * abs((val) - (ref))) / (ref)) > 10))
28 * Take wrap-around and variable size into consideration.
30 #define BIT_GAP(bits, end, start) ((((end) - (start)) + BIT_ULL(bits)) \
31 & (BIT_ULL(bits) - 1))
34 * struct dim_cq_moder - Structure for CQ moderation values.
50 * struct dim_sample - Structure for DIM sample data.
68 * struct dim_stats - Structure for DIM stats.
86 * struct dim - Main structure for dynamic interrupt moderation (DIM).
97 * @tune_state: Algorithm tuning state (see below)
[all …]

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