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/openbmc/linux/Documentation/devicetree/bindings/ata/
H A Dnvidia,tegra-ahci.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/ata/nvidia,tegra-ahci.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Thierry Reding <thierry.reding@gmail.com>
11 - Jonathan Hunter <jonathanh@nvidia.com>
16 - nvidia,tegra124-ahci
17 - nvidia,tegra132-ahci
18 - nvidia,tegra210-ahci
19 - nvidia,tegra186-ahci
[all …]
/openbmc/linux/Documentation/devicetree/bindings/media/i2c/
H A Daptina,mt9p031.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Aptina 1/2.5-Inch 5Mp CMOS Digital Image Sensor
10 - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13 The Aptina MT9P031 is a 1/2.5-inch CMOS active pixel digital image sensor
14 with an active array size of 2592H x 1944V. It is programmable through a
15 simple two-wire serial interface.
20 - aptina,mt9p006
21 - aptina,mt9p031
[all …]
/openbmc/linux/arch/arm/boot/dts/nvidia/
H A Dtegra124-apalis-v1.2-eval.dts1 // SPDX-License-Identifier: GPL-2.0 OR MIT
3 * Copyright 2016-2018 Toradex AG
6 /dts-v1/;
8 #include <dt-bindings/input/input.h>
9 #include "tegra124-apalis-v1.2.dtsi"
13 compatible = "toradex,apalis-tk1-v1.2-eval", "toradex,apalis-tk1-eval",
14 "toradex,apalis-tk1-v1.2", "toradex,apalis-tk1",
28 stdout-path = "serial0:115200n8";
40 hdmi-supply = <&reg_5v0>;
46 pex-perst-n-hog {
[all …]
H A Dtegra124-apalis-eval.dts1 // SPDX-License-Identifier: GPL-2.0 OR X11
3 * Copyright 2016-2019 Toradex AG
6 /dts-v1/;
8 #include <dt-bindings/input/input.h>
9 #include "tegra124-apalis.dtsi"
13 compatible = "toradex,apalis-tk1-eval", "toradex,apalis-tk1",
27 stdout-path = "serial0:115200n8";
39 hdmi-supply = <&reg_5v0>;
45 pex-perst-n-hog {
46 gpio-hog;
[all …]
H A Dtegra124-jetson-tk1.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
4 #include <dt-bindings/input/input.h>
7 #include "tegra124-jetson-tk1-emc.dtsi"
11 compatible = "nvidia,jetson-tk1", "nvidia,tegra124";
17 /* This order keeps the mapping DB9 connector <-> ttyS0 */
24 stdout-path = "serial0:115200n8";
34 avddio-pex-supply = <&vdd_1v05_run>;
35 dvddio-pex-supply = <&vdd_1v05_run>;
36 avdd-pex-pll-supply = <&vdd_1v05_run>;
[all …]
/openbmc/u-boot/arch/arm/cpu/arm926ejs/mxs/
H A Dspl_power_init.c1 // SPDX-License-Identifier: GPL-2.0+
12 #include <asm/arch/imx-regs.h>
24 * mxs_power_clock2xtal() - Switch CPU core clock source to 24MHz XTAL
39 &clkctrl_regs->hw_clkctrl_clkseq_set); in mxs_power_clock2xtal()
43 * mxs_power_clock2pll() - Switch CPU core clock source to PLL
46 * to PLL. This can only be called once the PLL has re-locked and once
63 setbits_le32(&clkctrl_regs->hw_clkctrl_pll0ctrl0, in mxs_power_clock2pll()
71 setbits_le32(&clkctrl_regs->hw_clkctrl_clkseq, in mxs_power_clock2pll()
76 * mxs_power_set_auto_restart() - Set the auto-restart bit
87 debug("SPL: Setting auto-restart bit\n"); in mxs_power_set_auto_restart()
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/openbmc/u-boot/arch/arm/dts/
H A Darmada-388-helios4.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
10 /dts-v1/;
11 #include "armada-388.dtsi"
12 #include "armada-38x-solidrun-microsom.dtsi"
25 /* So that mvebu u-boot can update the MAC addresses */
30 stdout-path = "serial0:115200n8";
33 reg_12v: regulator-12v {
34 compatible = "regulator-fixed";
35 regulator-name = "power_brick_12V";
36 regulator-min-microvolt = <12000000>;
[all …]
H A Darmada-388-gp.dts3 * (RD-88F6820-GP)
7 * Gregory CLEMENT <gregory.clement@free-electrons.com>
9 * This file is dual-licensed: you can use it either under the terms
42 /dts-v1/;
43 #include "armada-388.dtsi"
44 #include <dt-bindings/gpio/gpio.h>
48 compatible = "marvell,a385-gp", "marvell,armada388", "marvell,armada380";
51 stdout-path = "serial0:115200n8";
69 internal-regs {
71 pinctrl-names = "default";
[all …]
H A Dsunxi-common-regulators.dtsi2 * sunxi boards common regulator (ahci target power supply, usb-vbus) code
4 * Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
6 * This file is dual-licensed: you can use it either under the terms
45 #include <dt-bindings/gpio/gpio.h>
46 #include <dt-bindings/pinctrl/sun4i-a10.h>
79 reg_ahci_5v: ahci-5v {
80 compatible = "regulator-fixed";
81 pinctrl-names = "default";
82 pinctrl-0 = <&ahci_pwr_pin_a>;
83 regulator-name = "ahci-5v";
[all …]
/openbmc/linux/arch/arm/boot/dts/marvell/
H A Darmada-388-helios4.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
10 /dts-v1/;
11 #include "armada-388.dtsi"
12 #include "armada-38x-solidrun-microsom.dtsi"
25 /* So that mvebu u-boot can update the MAC addresses */
30 stdout-path = "serial0:115200n8";
33 reg_12v: regulator-12v {
34 compatible = "regulator-fixed";
35 regulator-name = "power_brick_12V";
36 regulator-min-microvolt = <12000000>;
[all …]
H A Darmada-388-gp.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
4 * (RD-88F6820-GP)
8 * Gregory CLEMENT <gregory.clement@free-electrons.com>
11 /dts-v1/;
12 #include "armada-388.dtsi"
13 #include <dt-bindings/gpio/gpio.h>
16 model = "Marvell Armada 388 DB-88F6820-GP";
17 compatible = "marvell,a388-gp", "marvell,armada388", "marvell,armada380";
20 stdout-path = "serial0:115200n8";
35 internal-regs {
[all …]
/openbmc/linux/arch/arm64/boot/dts/exynos/
H A Dexynos5433-tm2-common.dtsi1 // SPDX-License-Identifier: GPL-2.0
11 /dts-v1/;
13 #include <dt-bindings/clock/samsung,s2mps11.h>
14 #include <dt-bindings/gpio/gpio.h>
15 #include <dt-bindings/input/input.h>
16 #include <dt-bindings/interrupt-controller/irq.h>
17 #include <dt-bindings/sound/samsung-i2s.h>
48 stdout-path = &serial_1;
56 gpio-keys {
57 compatible = "gpio-keys";
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/openbmc/u-boot/doc/
H A DREADME.mpc83xxads2 -----------------------------------------
7 $ CROSS_COMPILE=powerpc-linux-
10 $ powerpc-linux-gcc -v
11 Reading specs from /usr/powerpc/lib/gcc/powerpc-linux/3.4.3/specs
12 Configured with: ../configure --prefix=/usr/powerpc
13 --exec-prefix=/usr/powerpc --target=powerpc-linux --enable-shared
14 --disable-nls --disable-multilib --enable-languages=c,c++,ada,f77,objc
18 $ powerpc-linux-as -v
19 GNU assembler version 2.15 (powerpc-linux) using BFD version 2.15
53 CONFIG_TSEC_ENET Use on-chip 10/100/1000 ethernet
[all …]
/openbmc/linux/arch/arm/boot/dts/allwinner/
H A Dsunxi-common-regulators.dtsi2 * sunxi boards common regulator (ahci target power supply, usb-vbus) code
4 * Copyright 2014 - Hans de Goede <hdegoede@redhat.com>
6 * This file is dual-licensed: you can use it either under the terms
45 #include <dt-bindings/gpio/gpio.h>
48 reg_ahci_5v: ahci-5v {
49 compatible = "regulator-fixed";
50 regulator-name = "ahci-5v";
51 regulator-min-microvolt = <5000000>;
52 regulator-max-microvolt = <5000000>;
53 regulator-boot-on;
[all …]
/openbmc/linux/Documentation/devicetree/bindings/power/supply/
H A Drohm,bd99954.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/power/supply/rohm,bd99954.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Matti Vaittinen <mazziesaccount@gmail.com>
11 - Markus Laine <markus.laine@fi.rohmeurope.com>
12 - Mikko Mutanen <mikko.mutanen@fi.rohmeurope.com>
15 The ROHM BD99954 is a Battery Management LSI for 1-4 cell Lithium-Ion
16 secondary battery intended to be used in space-constraint equipment such
18 provides a Dual-source Battery Charger, two port BC1.2 detection and a
[all …]
/openbmc/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6qdl-zii-rdu2.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright (C) 2016-2017 Zodiac Inflight Innovations
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/sound/fsl-imx-audmux.h>
11 stdout-path = &uart1;
15 mdio-gpio0 = &mdio1;
20 compatible = "virtual,mdio-gpio";
21 #address-cells = <1>;
22 #size-cells = <0>;
23 pinctrl-names = "default";
[all …]
/openbmc/linux/drivers/media/i2c/
H A Ds5k5baf.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Driver for Samsung S5K5BAF UXGA 1/5" 2M CMOS Image Sensor
24 #include <media/media-entity.h>
25 #include <media/v4l2-ctrls.h>
26 #include <media/v4l2-device.h>
27 #include <media/v4l2-subdev.h>
28 #include <media/v4l2-mediabus.h>
29 #include <media/v4l2-fwnode.h>
38 #define S5K5BAF_FW_FILENAME "s5k5baf-cfg.bin"
50 /* Default number of MIPI CSI-2 data lanes used */
[all …]
/openbmc/u-boot/board/freescale/t102xqds/
H A DREADME2 ------------------
4 combines two or one 64-bit Power Architecture e5500 core respectively with high
9 and general-purpose embedded computing. Its high level of integration offers
14 - two e5500 cores, each with a private 256 KB L2 cache
15 - Up to 1.4 GHz with 64-bit ISA support (Power Architecture v2.06-compliant)
16 - Three levels of instructions: User, supervisor, and hypervisor
17 - Independent boot and reset
18 - Secure boot capability
19 - 256 KB shared L3 CoreNet platform cache (CPC)
20 - Interconnect CoreNet platform
[all …]
/openbmc/linux/include/linux/mmc/
H A Dhost.h1 /* SPDX-License-Identifier: GPL-2.0-only */
12 #include <linux/fault-inject.h>
17 #include <linux/dma-direction.h>
18 #include <linux/blk-crypto-profile.h>
38 unsigned char power_mode; /* power supply mode */
58 #define MMC_TIMING_UHS_SDR50 5
67 unsigned char signal_voltage; /* signalling voltage (1.8V or 3.3V) */
141 * ios->clock might be 0. For some controllers, setting 0Hz
151 * 1 for a read-only card
152 * -ENOSYS when not supported (equal to NULL callback)
[all …]
/openbmc/linux/rust/alloc/
H A Dslice.rs1 // SPDX-License-Identifier: Apache-2.0 OR MIT
91 // `core::slice::SliceExt` - we need to supply these functions for the
102 pub fn into_vec<T, A: Allocator>(b: Box<[T], A>) -> Vec<T, A> { in into_vec()
112 pub fn to_vec<T: ConvertVec, A: Allocator>(s: &[T], alloc: A) -> Vec<T, A> { in to_vec()
118 fn to_vec<A: Allocator>(s: &[Self], alloc: A) -> Vec<Self, A> in to_vec()
126 default fn to_vec<A: Allocator>(s: &[Self], alloc: A) -> Vec<Self, A> { in to_vec()
163 fn to_vec<A: Allocator>(s: &[Self], alloc: A) -> Vec<Self, A> { in to_vec()
164 let mut v = Vec::with_capacity_in(s.len(), alloc); in to_vec() localVariable
169 s.as_ptr().copy_to_nonoverlapping(v.as_mut_ptr(), s.len()); in to_vec()
170 v.set_len(s.len()); in to_vec()
[all …]
/openbmc/linux/drivers/regulator/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
38 managed regulators and simple non-configurable regulators.
65 They provide two I2C-controlled DC/DC step-down converters with
85 tristate "Active-semi act8865 voltage regulator"
90 This driver controls a active-semi act8865 voltage output
94 tristate "Active-semi ACT8945A voltage regulator"
97 This driver controls a active-semi ACT8945A voltage regulator
98 via I2C bus. The ACT8945A features three step-down DC/DC converters
99 and four low-dropout linear regulators, along with a ActivePath
110 tristate "Freescale i.MX on-chip ANATOP LDO regulators"
[all …]
/openbmc/linux/sound/soc/codecs/
H A Dmt6358.c1 // SPDX-License-Identifier: GPL-2.0
3 // mt6358.c -- mt6358 ALSA SoC audio codec driver
54 /* Supply widget subseq */
107 priv->mtkaif_protocol = mtkaif_protocol; in mt6358_set_mtkaif_protocol()
115 regmap_update_bits(priv->regmap, MT6358_GPIO_MODE2_CLR, in playback_gpio_set()
117 regmap_update_bits(priv->regmap, MT6358_GPIO_MODE2_SET, in playback_gpio_set()
119 regmap_update_bits(priv->regmap, MT6358_GPIO_MODE2, in playback_gpio_set()
130 regmap_update_bits(priv->regmap, MT6358_GPIO_MODE2_CLR, in playback_gpio_reset()
132 regmap_update_bits(priv->regmap, MT6358_GPIO_MODE2, in playback_gpio_reset()
134 regmap_update_bits(priv->regmap, MT6358_GPIO_DIR0, in playback_gpio_reset()
[all …]
/openbmc/linux/arch/arm/boot/dts/ti/omap/
H A Domap5-l4.dtsi2 compatible = "ti,omap5-l4-cfg", "simple-pm-bus";
3 power-domains = <&prm_core>;
5 clock-names = "fck";
9 reg-names = "ap", "la", "ia0";
10 #address-cells = <1>;
11 #size-cells = <1>;
17 <0x00280000 0x4a280000 0x080000>, /* segment 5 */
21 compatible = "simple-pm-bus";
22 #address-cells = <1>;
23 #size-cells = <1>;
[all …]
H A Domap4-l4.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 compatible = "ti,omap4-l4-cfg", "simple-pm-bus";
4 power-domains = <&prm_core>;
6 clock-names = "fck";
10 reg-names = "ap", "la", "ia0";
11 #address-cells = <1>;
12 #size-cells = <1>;
18 <0x00280000 0x4a280000 0x080000>, /* segment 5 */
22 compatible = "simple-pm-bus";
23 #address-cells = <1>;
[all …]
/openbmc/linux/Documentation/driver-api/thermal/
H A Dpower_allocator.rst6 -----------
15 "switch on" trip point. This the target temperature the governor
20 --------------
23 Proportional-Integral-Derivative controller (PID controller) with
29 - e = desired_temperature - current_temperature
30 - err_integral is the sum of previous errors
31 - diff_err = e - previous_error
38 | v
39 | +----------+ +---+
40 | +----->| diff_err |-->| X |------+
[all …]

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