include/linux/mfd/wm8350/comparator.h

Source file repositories/reference/linux-study-clean/include/linux/mfd/wm8350/comparator.h

File Facts

System: Linux kernel
Corpus path: include/linux/mfd/wm8350/comparator.h
Extension: .h
Size: 5054 bytes
Lines: 172
Domain: Core OS
Bucket: Core Kernel Interface
Inferred role: Core OS: implementation source
Status: source implementation candidate

Why This File Exists

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.

Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

struct wm8350

Annotated Snippet

#ifndef __LINUX_MFD_WM8350_COMPARATOR_H_
#define __LINUX_MFD_WM8350_COMPARATOR_H_

/*
 * Registers
 */

#define WM8350_DIGITISER_CONTROL_1              0x90
#define WM8350_DIGITISER_CONTROL_2              0x91
#define WM8350_AUX1_READBACK                    0x98
#define WM8350_AUX2_READBACK                    0x99
#define WM8350_AUX3_READBACK                    0x9A
#define WM8350_AUX4_READBACK                    0x9B
#define WM8350_CHIP_TEMP_READBACK               0x9F
#define WM8350_GENERIC_COMPARATOR_CONTROL       0xA3
#define WM8350_GENERIC_COMPARATOR_1             0xA4
#define WM8350_GENERIC_COMPARATOR_2             0xA5
#define WM8350_GENERIC_COMPARATOR_3             0xA6
#define WM8350_GENERIC_COMPARATOR_4             0xA7

/*
 * R144 (0x90) - Digitiser Control (1)
 */
#define WM8350_AUXADC_CTC                       0x4000
#define WM8350_AUXADC_POLL                      0x2000
#define WM8350_AUXADC_HIB_MODE                  0x1000
#define WM8350_AUXADC_SEL8                      0x0080
#define WM8350_AUXADC_SEL7                      0x0040
#define WM8350_AUXADC_SEL6                      0x0020
#define WM8350_AUXADC_SEL5                      0x0010
#define WM8350_AUXADC_SEL4                      0x0008
#define WM8350_AUXADC_SEL3                      0x0004
#define WM8350_AUXADC_SEL2                      0x0002
#define WM8350_AUXADC_SEL1                      0x0001

/*
 * R145 (0x91) - Digitiser Control (2)
 */
#define WM8350_AUXADC_MASKMODE_MASK             0x3000
#define WM8350_AUXADC_CRATE_MASK                0x0700
#define WM8350_AUXADC_CAL                       0x0004
#define WM8350_AUX_RBMODE                       0x0002
#define WM8350_AUXADC_WAIT                      0x0001

/*
 * R152 (0x98) - AUX1 Readback
 */
#define WM8350_AUXADC_SCALE1_MASK               0x6000
#define WM8350_AUXADC_REF1                      0x1000
#define WM8350_AUXADC_DATA1_MASK                0x0FFF

/*
 * R153 (0x99) - AUX2 Readback
 */
#define WM8350_AUXADC_SCALE2_MASK               0x6000
#define WM8350_AUXADC_REF2                      0x1000
#define WM8350_AUXADC_DATA2_MASK                0x0FFF

/*
 * R154 (0x9A) - AUX3 Readback
 */
#define WM8350_AUXADC_SCALE3_MASK               0x6000
#define WM8350_AUXADC_REF3                      0x1000
#define WM8350_AUXADC_DATA3_MASK                0x0FFF

/*
 * R155 (0x9B) - AUX4 Readback
 */
#define WM8350_AUXADC_SCALE4_MASK               0x6000
#define WM8350_AUXADC_REF4                      0x1000
#define WM8350_AUXADC_DATA4_MASK                0x0FFF

/*
 * R156 (0x9C) - USB Voltage Readback
 */
#define WM8350_AUXADC_DATA_USB_MASK             0x0FFF

/*
 * R157 (0x9D) - LINE Voltage Readback
 */
#define WM8350_AUXADC_DATA_LINE_MASK            0x0FFF

/*
 * R158 (0x9E) - BATT Voltage Readback
 */
#define WM8350_AUXADC_DATA_BATT_MASK            0x0FFF

/*
 * R159 (0x9F) - Chip Temp Readback
 */

Annotation

Detected declarations: `struct wm8350`.
Atlas domain: Core OS / Core Kernel Interface.
Implementation status: source implementation candidate.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.