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/linux/arch/arm64/boot/dts/freescale/
H A Dimx8mm-venice-gw7904.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/linux-event-codes.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/phy/phy-imx8-pcie.h>
17 compatible = "gateworks,imx8mm-gw7904", "fsl,imx8mm";
20 stdout-path = &uart2;
28 gpio-keys {
29 compatible = "gpio-keys";
[all …]
H A Dimx8mm-venice-gw7903.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/linux-event-codes.h>
10 #include <dt-bindings/leds/common.h>
11 #include <dt-bindings/phy/phy-imx8-pcie.h>
17 compatible = "gw,imx8mm-gw7903", "fsl,imx8mm";
25 stdout-path = &uart2;
33 gpio-keys {
34 compatible = "gpio-keys";
[all …]
/linux/kernel/
H A Dreboot.c1 // SPDX-License-Identifier: GPL-2.0-only
23 * this indicates whether you can reboot with ctrl-alt-del: the default is yes
64 * the system cannot be powered off. This allowes kernel_halt() to notify users
76 * emergency_restart - reboot the system
100 * register_reboot_notifier - Register function to be called at reboot time
101 * @nb: Info about notifier function to be called
103 * Registers a function with the list of functions
116 * unregister_reboot_notifier - Unregister previously registered reboot notifier
120 * notifier function.
122 * Returns zero on success, or %-ENOENT on failure.
[all …]
H A Dkallsyms.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * kallsyms.c: in-kernel printing of symbolic oopses and stack traces.
5 * Rewritten and vastly simplified by Rusty Russell for in-kernel
42 static unsigned int kallsyms_expand_symbol(unsigned int off, in kallsyms_expand_symbol() argument
50 data = &kallsyms_names[off]; in kallsyms_expand_symbol()
53 off++; in kallsyms_expand_symbol()
59 off++; in kallsyms_expand_symbol()
66 off += len; in kallsyms_expand_symbol()
75 len--; in kallsyms_expand_symbol()
83 maxlen--; in kallsyms_expand_symbol()
[all …]
/linux/Documentation/devicetree/bindings/leds/
H A Dcommon.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacek Anaszewski <jacek.anaszewski@gmail.com>
11 - Pavel Machek <pavel@ucw.cz>
25 led-sources:
30 $ref: /schemas/types.yaml#/definitions/uint32-array
32 function:
34 LED function. Use one of the LED_FUNCTION_* prefixed definitions
35 from the header include/dt-bindings/leds/common.h. If there is no
[all …]
/linux/drivers/s390/crypto/
H A Dpkey_sysfs.c1 // SPDX-License-Identifier: GPL-2.0
34 if (rc == -ENODEV) { in sys_pkey_handler_gen_key()
46 * Sysfs attribute read function for all protected key binary attributes.
49 * (i.e. off != 0 or count < key blob size) -EINVAL is returned.
52 loff_t off, size_t count) in pkey_protkey_aes_attr_read() argument
58 if (off != 0 || count < sizeof(protkeytoken)) in pkey_protkey_aes_attr_read()
59 return -EINVAL; in pkey_protkey_aes_attr_read()
62 return -EINVAL; in pkey_protkey_aes_attr_read()
103 * Sysfs attribute read function for the AES XTS prot key binary attributes.
106 * (i.e. off != 0 or count < key blob size) -EINVAL is returned.
[all …]
/linux/arch/arm64/boot/dts/microchip/
H A Dsparx5_pcb134_board.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
10 gpio-restart {
11 compatible = "gpio-restart";
16 i2c0_imux: i2c-mux-0 {
17 compatible = "i2c-mux-pinctrl";
18 #address-cells = <1>;
19 #size-cells = <0>;
20 i2c-parent = <&i2c0>;
23 i2c0_emux: i2c-mux-1 {
[all …]
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_ptp.c1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2013 - 2018 Intel Corporation. */
5 #include <linux/posix-clock.h>
39 CANT_DO_PINS = -1,
52 end = -2,
54 off, enumerator
62 "off", "in_A", "in_B", "out_A", "out_B"
66 led_end = -2,
83 {off, off, off, high, high, high, high},
84 {off, in_A, off, high, high, high, low},
[all …]
/linux/Documentation/devicetree/bindings/pinctrl/
H A Dpinctrl-palmas.txt7 - compatible: It must be one of following:
8 - "ti,palmas-pinctrl" for Palma series of the pincontrol.
9 - "ti,tps65913-pinctrl" for Palma series device TPS65913.
10 - "ti,tps80036-pinctrl" for Palma series device TPS80036.
12 Please refer to pinctrl-bindings.txt in this directory for details of the
18 list of pins. This configuration can include the mux function to select on
19 those pin(s), and various pin configuration parameters, such as pull-up,
26 other words, a subnode that lists a mux function but no pin configuration
29 information about e.g. the mux function.
32 - ti,palmas-enable-dvfs1: Enable DVFS1. Configure pins for DVFS1 mode.
[all …]
/linux/arch/arm/boot/dts/nxp/lpc/
H A Dlpc4357-myd-lpc4357.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
3 * MYIR Tech MYD-LPC4357 Development Board with 800x480 7" TFT panel
5 * Copyright (C) 2016-2018 Vladimir Zapolskiy <vz@mleia.com>
8 /dts-v1/;
13 #include <dt-bindings/gpio/gpio.h>
17 compatible = "myir,myd-lpc4357", "nxp,lpc4357";
20 stdout-path = "serial3:115200n8";
29 compatible = "gpio-leds";
30 pinctrl-names = "default";
31 pinctrl-0 = <&led_pins>;
[all …]
/linux/arch/parisc/net/
H A Dbpf_jit_comp64.c1 // SPDX-License-Identifier: GPL-2.0
3 * BPF JIT compiler for PA-RISC (64-bit)
10 * - check if bpf_jit_needs_zext() is needed (currently enabled)
11 * - implement arch_prepare_bpf_trampoline(), poke(), ...
39 * HPPA64 sp => +----------+ <= HPPA64 fp
42 * | ... | HPPA64 callee-saved registers
45 * +----------+ <= (BPF FP)
49 * | ... | Function call stack
51 * +----------+
58 #define EXIT_PTR_LOAD(reg) hppa64_ldd_im16(-FRAME_SIZE, HPPA_REG_SP, reg)
[all …]
/linux/arch/mips/net/
H A Dbpf_jit_comp64.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Just-In-Time compiler for eBPF bytecode on MIPS.
4 * Implementation of JIT functions for 64-bit CPUs.
18 #include <asm/cpu-features.h>
19 #include <asm/isa-rev.h>
24 /* MIPS t0-t3 are not available in the n64 ABI */
30 /* Stack is 16-byte aligned in n64 ABI */
33 /* Extra 64-bit eBPF registers used by JIT */
40 /* Callee-saved CPU registers that the JIT must preserve */
54 /* Caller-saved CPU registers available for JIT use */
[all …]
H A Dbpf_jit_comp32.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Just-In-Time compiler for eBPF bytecode on MIPS.
4 * Implementation of JIT functions for 32-bit CPUs.
19 #include <asm/cpu-features.h>
20 #include <asm/isa-rev.h>
25 /* MIPS a4-a7 are not available in the o32 ABI */
31 /* Stack is 8-byte aligned in o32 ABI */
36 * This corresponds to stack space for register arguments a0-a3.
40 /* Temporary 64-bit register used by JIT */
46 * R0-to-v0 assignment (4 bytes) if big endian.
[all …]
/linux/tools/testing/selftests/ftrace/test.d/kprobe/
H A Dkprobe_ftrace.tc2 # SPDX-License-Identifier: GPL-2.0
3 # description: Kprobe dynamic event with function tracer
4 # requires: kprobe_events stack_trace_filter function:tracer
11 # kprobe on / ftrace off
16 ! grep "$FUNCTION_FORK <-" trace
19 echo function > current_tracer
23 grep "$FUNCTION_FORK <-" trace
25 # kprobe off / ftrace on
30 grep "$FUNCTION_FORK <-" trace
34 echo function > current_tracer
[all …]
/linux/arch/arm/mach-omap2/
H A Domap-mpuss-lowpower.c1 // SPDX-License-Identifier: GPL-2.0-only
8 * OMAP4430 MPUSS mainly consists of dual Cortex-A9 with per-CPU
17 * to the Cortex-A9 processor must be asserted by the external
24 * ----------------------------------------------
26 * ON(Inactive) OFF ON(Inactive)
27 * OFF OFF CSWR
28 * OFF OFF OSWR
29 * OFF OFF OFF(Device OFF *TBD)
30 * ----------------------------------------------
33 * and first to wake-up when MPUSS low power states are excercised
[all …]
/linux/arch/arm/boot/dts/marvell/
H A Darmada-xp-netgear-rn2120.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 /dts-v1/;
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/gpio/gpio.h>
12 #include "armada-xp-mv78230.dtsi"
16 …compatible = "netgear,readynas-2120", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,arm…
19 stdout-path = "serial0:115200n8";
33 internal-regs {
41 clock-frequency = <400000>;
45 * MGT4012XB-O20, 8000RPM) near eSATA port */
[all …]
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 …]
/linux/include/drm/
H A Ddrm_panel.h17 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
44 * struct drm_panel_funcs - perform operations on a given panel
46 * The .prepare() function is typically called before the display controller
53 * to call the .enable() function. This will typically enable the backlight to
55 * time or frames before the image is displayed. This function is responsible
60 * necessary to turn off the panel to avoid visual glitches. This is done in
61 * the .disable() function. Analogously to .enable() this typically involves
62 * turning off the backlight and waiting for some time to make sure no image
67 * the panel. This is the job of the .unprepare() function.
79 * This function is optional.
[all …]
/linux/arch/arm64/boot/dts/rockchip/
H A Drk3588s-khadas-edge2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 /dts-v1/;
5 #include <dt-bindings/gpio/gpio.h>
6 #include <dt-bindings/input/input.h>
7 #include <dt-bindings/pinctrl/rockchip.h>
8 #include <dt-bindings/leds/common.h>
21 stdout-path = "serial2:1500000n8";
24 adc-keys {
25 compatible = "adc-keys";
26 io-channels = <&saradc 1>;
[all …]
/linux/arch/arm/boot/dts/samsung/
H A 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 …]
H A Dexynos5420-peach-pit.dts1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/clock/maxim,max77802.h>
13 #include <dt-bindings/regulator/maxim,max77802.h>
14 #include <dt-bindings/sound/samsung-i2s.h>
16 #include "exynos5420-cpus.dtsi"
21 compatible = "google,pit-rev16",
[all …]
H A Dexynos5800-peach-pi.dts1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/interrupt-controller/irq.h>
12 #include <dt-bindings/clock/maxim,max77802.h>
13 #include <dt-bindings/regulator/maxim,max77802.h>
14 #include <dt-bindings/sound/samsung-i2s.h>
16 #include "exynos5420-cpus.dtsi"
21 compatible = "google,pi-rev16",
[all …]
/linux/drivers/clk/samsung/
H A Dclk-exynos-arm64.c1 // SPDX-License-Identifier: GPL-2.0-only
18 #include "clk-exynos-arm64.h"
49 static bool is_gate_reg(unsigned long off) in is_gate_reg() argument
51 return off >= GATE_OFF_START && off <= GATE_OFF_END; in is_gate_reg()
55 static bool is_pll_conx_reg(unsigned long off) in is_pll_conx_reg() argument
57 return off >= PLL_CON_OFF_START && off <= PLL_CON_OFF_END; in is_pll_conx_reg()
61 static bool is_pll_con1_reg(unsigned long off) in is_pll_con1_reg() argument
63 return is_pll_conx_reg(off) && (off & 0xf) == 0x4 && !(off & 0x10); in is_pll_con1_reg()
67 * exynos_arm64_init_clocks - Set clocks initial configuration
76 const unsigned long *reg_offs = cmu->clk_regs; in exynos_arm64_init_clocks()
[all …]
/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-gxl-s905d-sml5442tw.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-gxl-s905d.dtsi"
9 #include "meson-gx-p23x-q20x.dtsi"
10 #include <dt-bindings/leds/common.h>
13 compatible = "smartlabs,sml5442tw", "amlogic,s905d", "amlogic,meson-gxl";
14 model = "SmartLabs SML-5442TW";
17 compatible = "gpio-leds";
19 led-yellow {
21 function = LED_FUNCTION_STATUS;
[all …]
/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6ull-dhcom-pdk2.dts1 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
6 * DHCM-iMX6ULL-C080-R051-F0409-SPI-E2-CAN2-RTC-WBT-ADC-I-01D2
7 * DHCOR PCB number: 578-200 or newer
8 * DHCOM PCB number: 579-200 or newer
9 * PDK2 PCB number: 516-400 or newer
11 /dts-v1/;
13 #include "imx6ull-dhcom-som.dtsi"
17 compatible = "dh,imx6ull-dhcom-pdk2", "dh,imx6ull-dhcom-som",
18 "dh,imx6ull-dhcor-som", "fsl,imx6ull";
20 clk_ext_audio_codec: clock-codec {
[all …]

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