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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/power/reset/
Dreboot-mode.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/reset/reboot-mode.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic reboot mode core map
10 - Andy Yan <andy.yan@rock-chips.com>
13 This driver get reboot mode arguments and call the write
15 or ram. Then the bootloader can read it and take different
18 All mode properties are vendor specific, it is a indication to tell
19 the bootloader what to do when the system reboots, and should be named
[all …]
Dnvmem-reboot-mode.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/reset/nvmem-reboot-mode.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic NVMEM reboot mode
10 - Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
13 This driver gets the reboot mode magic value from the reboot-mode driver
14 and stores it in the NVMEM cell named "reboot-mode". The bootloader can
19 const: nvmem-reboot-mode
21 nvmem-cells:
[all …]
Dsyscon-reboot-mode.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/power/reset/syscon-reboot-mode.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic SYSCON reboot mode driver
10 - Sebastian Reichel <sre@kernel.org>
13 This driver gets reboot mode magic value from reboot-mode driver
14 and stores it in a SYSCON mapped register. Then the bootloader
17 parental dt-node plus the offset. So the SYSCON reboot-mode node
18 should be represented as a sub-node of a "syscon", "simple-mfd" node.
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/power/reset/
Dreboot-mode.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/power/reset/reboot-mode.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic reboot mode core map
10 - Andy Yan <andy.yan@rock-chips.com>
13 This driver get reboot mode arguments and call the write
15 or ram. Then the bootloader can read it and take different
18 All mode properties are vendor specific, it is a indication to tell
19 the bootloader what to do when the system reboots, and should be named
[all …]
Dnvmem-reboot-mode.txt1 NVMEM reboot mode driver
3 This driver gets reboot mode magic value from reboot-mode driver
4 and stores it in a NVMEM cell named "reboot-mode". Then the bootloader
9 - compatible: should be "nvmem-reboot-mode".
10 - nvmem-cells: A phandle to the reboot mode provided by a nvmem device.
11 - nvmem-cell-names: Should be "reboot-mode".
13 The rest of the properties should follow the generic reboot-mode description
14 found in reboot-mode.txt
17 reboot-mode {
18 compatible = "nvmem-reboot-mode";
[all …]
Dsyscon-reboot-mode.yaml1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/power/reset/syscon-reboot-mode.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic SYSCON reboot mode driver
10 - Sebastian Reichel <sre@kernel.org>
13 This driver gets reboot mode magic value from reboot-mode driver
14 and stores it in a SYSCON mapped register. Then the bootloader
17 parental dt-node plus the offset. So the SYSCON reboot-mode node
18 should be represented as a sub-node of a "syscon", "simple-mfd" node.
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/touchscreen/
Dcyttsp.txt4 - compatible : must be "cypress,cyttsp-i2c" or "cypress,cyttsp-spi"
5 - reg : Device I2C address or SPI chip select number
6 - spi-max-frequency : Maximum SPI clocking speed of the device (for cyttsp-spi)
7 - interrupts : (gpio) interrupt to which the chip is connected
9 - bootloader-key : the 8-byte bootloader key that is required to switch
10 the chip from bootloader mode (default mode) to
11 application mode.
16 - reset-gpios : the reset gpio the chip is connected to
18 - touchscreen-size-x : horizontal resolution of touchscreen (in pixels)
19 - touchscreen-size-y : vertical resolution of touchscreen (in pixels)
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/input/touchscreen/
Dcypress,cy8ctma340.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - Javier Martinez Canillas <javier@dowhile0.org>
15 - Linus Walleij <linus.walleij@linaro.org>
18 - $ref: touchscreen.yaml#
26 - const: cypress,cy8ctma340
27 - const: cypress,cy8ctst341
28 - const: cypress,cyttsp-spi
31 - const: cypress,cyttsp-i2c
[all …]
/kernel/linux/linux-6.6/drivers/usb/typec/ucsi/
Ducsi_stm32g0.c1 // SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 * UCSI driver for STMicroelectronics STM32G0 Type-C PD controller
5 * Copyright (C) 2022, STMicroelectronics - All Rights Reserved
19 /* STM32G0 I2C bootloader addr: 0b1010001x (See AN2606) */
22 /* STM32G0 I2C bootloader max data size */
25 /* STM32 I2C bootloader commands (See AN4221) */
26 #define STM32_CMD_GVR 0x01 /* Gets the bootloader version */
33 #define STM32_CMD_GLOBAL_MASS_ERASE 0xffff /* All-bank erase */
35 /* STM32 I2C bootloader answer status */
50 #define STM32G0_FW_RSTGOBL 0x21 /* Reset and go to bootloader */
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dat91-sama5d27_wlsom1.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * at91-sama5d27_wlsom1.dtsi - Device Tree file for SAMA5D27 WLSOM1
11 #include "sama5d2-pinfunc.h"
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/mfd/atmel-flexcom.h>
14 #include <dt-bindings/pinctrl/at91.h>
18 compatible = "microchip,sama5d27-wlsom1", "atmel,sama5d27", "atmel,sama5d2", "atmel,sama5";
26 clock-frequency = <32768>;
30 clock-frequency = <24000000>;
36 atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
[all …]
Dsama5d3xcm.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * sama5d3xcm.dtsi - Device Tree Include file for SAMA5D3x CPU Module
14 stdout-path = "serial0:115200n8";
23 clock-frequency = <32768>;
27 clock-frequency = <12000000>;
34 cs-gpios = <&pioD 13 0>, <0>, <0>, <0>;
39 compatible = "atmel,tcb-timer";
44 compatible = "atmel,tcb-timer";
51 pinctrl-0 = <&pinctrl_ebi_addr &pinctrl_ebi_cs0>;
52 pinctr-name = "default";
[all …]
/kernel/linux/linux-5.10/arch/mips/netlogic/common/
Dsmpboot.S2 * Copyright 2003-2011 NetLogic Microsystems, Inc. (NetLogic). All rights
37 #include <asm/asm-offsets.h>
46 #include <asm/netlogic/xlp-hal/iomap.h>
47 #include <asm/netlogic/xlp-hal/xlp.h>
48 #include <asm/netlogic/xlp-hal/sys.h>
49 #include <asm/netlogic/xlp-hal/cpucontrol.h>
88 andi a0, 0x3ff /* a0 <- node/core */
99 * In case of RMIboot bootloader which is used on XLR boards, the CPUs
100 * be already woken up and waiting in bootloader code.
101 * This will get them out of the bootloader code and into linux. Needed
[all …]
/kernel/linux/linux-5.10/arch/arm64/include/asm/
Dvirt.h1 /* SPDX-License-Identifier: GPL-2.0-only */
16 * The hypercall is allowed to clobber any of the caller-saved
17 * registers (x0-x18), so it is advisable to use it through the
18 * indirection of a function call (as implemented in hyp-stub.S).
22 * HVC_SET_VECTORS - Set the value of the vbar_el2 register.
29 * HVC_SOFT_RESTART - CPU soft reset, used by the cpu_soft_restart routine.
34 * HVC_RESET_VECTORS - Restore the vectors to the original HYP stubs
55 * __boot_cpu_mode records what mode CPUs were booted in.
56 * A correctly-implemented bootloader must start all CPUs in the same mode:
60 * Should the bootloader fail to do this, the two values will be different.
[all …]
/kernel/linux/linux-6.6/arch/arm64/include/asm/
Dvirt.h1 /* SPDX-License-Identifier: GPL-2.0-only */
16 * The hypercall is allowed to clobber any of the caller-saved
17 * registers (x0-x18), so it is advisable to use it through the
18 * indirection of a function call (as implemented in hyp-stub.S).
22 * HVC_SET_VECTORS - Set the value of the vbar_el2 register.
29 * HVC_SOFT_RESTART - CPU soft reset, used by the cpu_soft_restart routine.
34 * HVC_RESET_VECTORS - Restore the vectors to the original HYP stubs
39 * HVC_FINALISE_EL2 - Upgrade the CPU from EL1 to EL2, if possible
53 * Flags returned together with the boot mode, but not preserved in
67 * __boot_cpu_mode records what mode CPUs were booted in.
[all …]
/kernel/linux/linux-5.10/drivers/input/mouse/
Dcyapa_gen3.c9 * Copyright (C) 2011-2015 Cypress Semiconductor, Inc.
10 * Copyright (C) 2011-2012 Google, Inc.
60 * Used in register 0x00, bit1-0, DeviceStatus field.
88 * bit 7 - 4: high 4 bits of x position value
89 * bit 3 - 0: high 4 bits of y position value
95 /* id range is 1 - 15. It is incremented with every new touch. */
101 * bit 0 - 1: device status
102 * bit 3 - 2: power mode
103 * bit 6 - 4: reserved
108 * bit 7 - 4: number of fingers currently touching pad
[all …]
/kernel/linux/linux-6.6/drivers/input/mouse/
Dcyapa_gen3.c9 * Copyright (C) 2011-2015 Cypress Semiconductor, Inc.
10 * Copyright (C) 2011-2012 Google, Inc.
60 * Used in register 0x00, bit1-0, DeviceStatus field.
88 * bit 7 - 4: high 4 bits of x position value
89 * bit 3 - 0: high 4 bits of y position value
95 /* id range is 1 - 15. It is incremented with every new touch. */
101 * bit 0 - 1: device status
102 * bit 3 - 2: power mode
103 * bit 6 - 4: reserved
108 * bit 7 - 4: number of fingers currently touching pad
[all …]
/kernel/linux/linux-6.6/arch/arm/mach-exynos/
Dcommon.h1 /* SPDX-License-Identifier: GPL-2.0 */
12 #include <linux/platform_data/cpuidle-exynos.h>
113 /* CPU BOOT mode flag for Exynos3250 SoC bootloader */
116 * Magic values for bootloader indicating chosen low power mode.
117 * See also Documentation/arch/arm/samsung/bootloader-interface.rst
123 void exynos_set_boot_flag(unsigned int cpu, unsigned int mode);
124 void exynos_clear_boot_flag(unsigned int cpu, unsigned int mode);
/kernel/linux/linux-5.10/arch/arm/mach-exynos/
Dcommon.h1 /* SPDX-License-Identifier: GPL-2.0 */
12 #include <linux/platform_data/cpuidle-exynos.h>
105 /* CPU BOOT mode flag for Exynos3250 SoC bootloader */
108 * Magic values for bootloader indicating chosen low power mode.
109 * See also Documentation/arm/samsung/bootloader-interface.rst
115 void exynos_set_boot_flag(unsigned int cpu, unsigned int mode);
116 void exynos_clear_boot_flag(unsigned int cpu, unsigned int mode);
/kernel/linux/linux-6.6/arch/arm/include/asm/
Dvirt.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
12 * Flag indicating that the kernel was not entered in the same mode on every
23 * __boot_cpu_mode records what mode the primary CPU was booted in.
24 * A correctly-implemented bootloader must start all CPUs in the same mode:
26 * that some CPU(s) were booted in a different mode.
50 /* Reports the availability of HYP mode */
57 /* Check if the bootloader has booted CPUs in different modes */
/kernel/linux/linux-5.10/arch/arm/include/asm/
Dvirt.h1 /* SPDX-License-Identifier: GPL-2.0-or-later */
12 * Flag indicating that the kernel was not entered in the same mode on every
23 * __boot_cpu_mode records what mode the primary CPU was booted in.
24 * A correctly-implemented bootloader must start all CPUs in the same mode:
26 * that some CPU(s) were booted in a different mode.
50 /* Reports the availability of HYP mode */
57 /* Check if the bootloader has booted CPUs in different modes */
/kernel/linux/linux-6.6/arch/powerpc/boot/dts/
Dmpc5200b.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
10 /dts-v1/;
15 #address-cells = <1>;
16 #size-cells = <1>;
17 interrupt-parent = <&mpc5200_pic>;
20 #address-cells = <1>;
21 #size-cells = <0>;
26 d-cache-line-size = <32>;
27 i-cache-line-size = <32>;
28 d-cache-size = <0x4000>; // L1, 16K
[all …]
/kernel/linux/linux-5.10/arch/powerpc/boot/dts/
Dmpc5200b.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
10 /dts-v1/;
15 #address-cells = <1>;
16 #size-cells = <1>;
17 interrupt-parent = <&mpc5200_pic>;
20 #address-cells = <1>;
21 #size-cells = <0>;
26 d-cache-line-size = <32>;
27 i-cache-line-size = <32>;
28 d-cache-size = <0x4000>; // L1, 16K
[all …]
/kernel/linux/linux-6.6/drivers/bluetooth/
Dbtintel.c1 // SPDX-License-Identifier: GPL-2.0-or-later
66 if (skb->len != sizeof(*bda)) { in btintel_check_bdaddr()
69 return -EIO; in btintel_check_bdaddr()
72 bda = (struct hci_rp_read_bd_addr *)skb->data; in btintel_check_bdaddr()
79 if (!bacmp(&bda->bdaddr, BDADDR_INTEL)) { in btintel_check_bdaddr()
81 &bda->bdaddr); in btintel_check_bdaddr()
82 set_bit(HCI_QUIRK_INVALID_BDADDR, &hdev->quirks); in btintel_check_bdaddr()
98 bt_dev_err(hdev, "Entering manufacturer mode failed (%ld)", in btintel_enter_mfg()
114 * 0x00: Just disable the manufacturing mode (0x00). in btintel_exit_mfg()
115 * 0x01: Disable manufacturing mode and reset with patches deactivated. in btintel_exit_mfg()
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/microchip/
Dsama5d3xcm.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * sama5d3xcm.dtsi - Device Tree Include file for SAMA5D3x CPU Module
14 stdout-path = "serial0:115200n8";
23 clock-frequency = <32768>;
27 clock-frequency = <12000000>;
34 cs-gpios = <&pioD 13 0>, <0>, <0>, <0>;
39 compatible = "atmel,tcb-timer";
44 compatible = "atmel,tcb-timer";
51 pinctrl-0 = <&pinctrl_ebi_addr &pinctrl_ebi_cs0>;
52 pinctr-name = "default";
[all …]
/kernel/linux/linux-5.10/drivers/input/touchscreen/
Dmelfas_mip4.c1 // SPDX-License-Identifier: GPL-2.0-or-later
185 .addr = ts->client->addr, in mip4_i2c_xfer()
190 .addr = ts->client->addr, in mip4_i2c_xfer()
201 res = i2c_transfer(ts->client->adapter, msg, ARRAY_SIZE(msg)); in mip4_i2c_xfer()
205 error = res < 0 ? res : -EIO; in mip4_i2c_xfer()
206 dev_err(&ts->client->dev, in mip4_i2c_xfer()
207 "%s - i2c_transfer failed: %d (%d)\n", in mip4_i2c_xfer()
209 } while (--retry); in mip4_i2c_xfer()
216 v->boot = get_unaligned_le16(buf + 0); in mip4_parse_fw_version()
217 v->core = get_unaligned_le16(buf + 2); in mip4_parse_fw_version()
[all …]

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