Release 4.7 drivers/mfd/ab8500-debugfs.c
/*
* Copyright (C) ST-Ericsson SA 2010
*
* Author: Mattias Wallin <mattias.wallin@stericsson.com> for ST-Ericsson.
* License Terms: GNU General Public License v2
*/
/*
* AB8500 register access
* ======================
*
* read:
* # echo BANK > <debugfs>/ab8500/register-bank
* # echo ADDR > <debugfs>/ab8500/register-address
* # cat <debugfs>/ab8500/register-value
*
* write:
* # echo BANK > <debugfs>/ab8500/register-bank
* # echo ADDR > <debugfs>/ab8500/register-address
* # echo VALUE > <debugfs>/ab8500/register-value
*
* read all registers from a bank:
* # echo BANK > <debugfs>/ab8500/register-bank
* # cat <debugfs>/ab8500/all-bank-register
*
* BANK target AB8500 register bank
* ADDR target AB8500 register address
* VALUE decimal or 0x-prefixed hexadecimal
*
*
* User Space notification on AB8500 IRQ
* =====================================
*
* Allows user space entity to be notified when target AB8500 IRQ occurs.
* When subscribed, a sysfs entry is created in ab8500.i2c platform device.
* One can pool this file to get target IRQ occurence information.
*
* subscribe to an AB8500 IRQ:
* # echo IRQ > <debugfs>/ab8500/irq-subscribe
*
* unsubscribe from an AB8500 IRQ:
* # echo IRQ > <debugfs>/ab8500/irq-unsubscribe
*
*
* AB8500 register formated read/write access
* ==========================================
*
* Read: read data, data>>SHIFT, data&=MASK, output data
* [0xABCDEF98] shift=12 mask=0xFFF => 0x00000CDE
* Write: read data, data &= ~(MASK<<SHIFT), data |= (VALUE<<SHIFT), write data
* [0xABCDEF98] shift=12 mask=0xFFF value=0x123 => [0xAB123F98]
*
* Usage:
* # echo "CMD [OPTIONS] BANK ADRESS [VALUE]" > $debugfs/ab8500/hwreg
*
* CMD read read access
* write write access
*
* BANK target reg bank
* ADDRESS target reg address
* VALUE (write) value to be updated
*
* OPTIONS
* -d|-dec (read) output in decimal
* -h|-hexa (read) output in 0x-hexa (default)
* -l|-w|-b 32bit (default), 16bit or 8bit reg access
* -m|-mask MASK 0x-hexa mask (default 0xFFFFFFFF)
* -s|-shift SHIFT bit shift value (read:left, write:right)
* -o|-offset OFFSET address offset to add to ADDRESS value
*
* Warning: bit shift operation is applied to bit-mask.
* Warning: bit shift direction depends on read or right command.
*/
#include <linux/seq_file.h>
#include <linux/uaccess.h>
#include <linux/fs.h>
#include <linux/module.h>
#include <linux/debugfs.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
#include <linux/kobject.h>
#include <linux/slab.h>
#include <linux/irq.h>
#include <linux/mfd/abx500.h>
#include <linux/mfd/abx500/ab8500.h>
#include <linux/mfd/abx500/ab8500-gpadc.h>
#ifdef CONFIG_DEBUG_FS
#include <linux/string.h>
#include <linux/ctype.h>
#endif
static u32 debug_bank;
static u32 debug_address;
static int irq_ab8500;
static int irq_first;
static int irq_last;
static u32 *irq_count;
static int num_irqs;
static struct device_attribute **dev_attr;
static char **event_name;
static u8 avg_sample = SAMPLE_16;
static u8 trig_edge = RISING_EDGE;
static u8 conv_type = ADC_SW;
static u8 trig_timer;
/**
* struct ab8500_reg_range
* @first: the first address of the range
* @last: the last address of the range
* @perm: access permissions for the range
*/
struct ab8500_reg_range {
u8 first;
u8 last;
u8 perm;
};
/**
* struct ab8500_prcmu_ranges
* @num_ranges: the number of ranges in the list
* @bankid: bank identifier
* @range: the list of register ranges
*/
struct ab8500_prcmu_ranges {
u8 num_ranges;
u8 bankid;
const struct ab8500_reg_range *range;
};
/* hwreg- "mask" and "shift" entries ressources */
struct hwreg_cfg {
u32 bank; /* target bank */
unsigned long addr; /* target address */
uint fmt; /* format */
unsigned long mask; /* read/write mask, applied before any bit shift */
long shift; /* bit shift (read:right shift, write:left shift */
};
/* fmt bit #0: 0=hexa, 1=dec */
#define REG_FMT_DEC(c) ((c)->fmt & 0x1)
#define REG_FMT_HEX(c) (!REG_FMT_DEC(c))
static struct hwreg_cfg hwreg_cfg = {
.addr = 0, /* default: invalid phys addr */
.fmt = 0, /* default: 32bit access, hex output */
.mask = 0xFFFFFFFF, /* default: no mask */
.shift = 0, /* default: no bit shift */
};
#define AB8500_NAME_STRING "ab8500"
#define AB8500_ADC_NAME_STRING "gpadc"
#define AB8500_NUM_BANKS 24
#define AB8500_REV_REG 0x80
static struct ab8500_prcmu_ranges *debug_ranges;
static struct ab8500_prcmu_ranges ab8500_debug_ranges[AB8500_NUM_BANKS] = {
[0x0] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_SYS_CTRL1_BLOCK] = {
.num_ranges = 3,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x02,
},
{
.first = 0x42,
.last = 0x42,
},
{
.first = 0x80,
.last = 0x81,
},
},
},
[AB8500_SYS_CTRL2_BLOCK] = {
.num_ranges = 4,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x0D,
},
{
.first = 0x0F,
.last = 0x17,
},
{
.first = 0x30,
.last = 0x30,
},
{
.first = 0x32,
.last = 0x33,
},
},
},
[AB8500_REGU_CTRL1] = {
.num_ranges = 3,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x00,
},
{
.first = 0x03,
.last = 0x10,
},
{
.first = 0x80,
.last = 0x84,
},
},
},
[AB8500_REGU_CTRL2] = {
.num_ranges = 5,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x15,
},
{
.first = 0x17,
.last = 0x19,
},
{
.first = 0x1B,
.last = 0x1D,
},
{
.first = 0x1F,
.last = 0x22,
},
{
.first = 0x40,
.last = 0x44,
},
/*
* 0x80-0x8B are SIM registers and should
* not be accessed from here
*/
},
},
[AB8500_USB] = {
.num_ranges = 2,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x80,
.last = 0x83,
},
{
.first = 0x87,
.last = 0x8A,
},
},
},
[AB8500_TVOUT] = {
.num_ranges = 9,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x12,
},
{
.first = 0x15,
.last = 0x17,
},
{
.first = 0x19,
.last = 0x21,
},
{
.first = 0x27,
.last = 0x2C,
},
{
.first = 0x41,
.last = 0x41,
},
{
.first = 0x45,
.last = 0x5B,
},
{
.first = 0x5D,
.last = 0x5D,
},
{
.first = 0x69,
.last = 0x69,
},
{
.first = 0x80,
.last = 0x81,
},
},
},
[AB8500_DBI] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_ECI_AV_ACC] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x80,
.last = 0x82,
},
},
},
[0x9] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_GPADC] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x08,
},
},
},
[AB8500_CHARGER] = {
.num_ranges = 9,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x03,
},
{
.first = 0x05,
.last = 0x05,
},
{
.first = 0x40,
.last = 0x40,
},
{
.first = 0x42,
.last = 0x42,
},
{
.first = 0x44,
.last = 0x44,
},
{
.first = 0x50,
.last = 0x55,
},
{
.first = 0x80,
.last = 0x82,
},
{
.first = 0xC0,
.last = 0xC2,
},
{
.first = 0xf5,
.last = 0xf6,
},
},
},
[AB8500_GAS_GAUGE] = {
.num_ranges = 3,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x00,
},
{
.first = 0x07,
.last = 0x0A,
},
{
.first = 0x10,
.last = 0x14,
},
},
},
[AB8500_DEVELOPMENT] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x00,
},
},
},
[AB8500_DEBUG] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x05,
.last = 0x07,
},
},
},
[AB8500_AUDIO] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x6F,
},
},
},
[AB8500_INTERRUPT] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_RTC] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x0F,
},
},
},
[AB8500_MISC] = {
.num_ranges = 8,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x05,
},
{
.first = 0x10,
.last = 0x15,
},
{
.first = 0x20,
.last = 0x25,
},
{
.first = 0x30,
.last = 0x35,
},
{
.first = 0x40,
.last = 0x45,
},
{
.first = 0x50,
.last = 0x50,
},
{
.first = 0x60,
.last = 0x67,
},
{
.first = 0x80,
.last = 0x80,
},
},
},
[0x11] = {
.num_ranges = 0,
.range = NULL,
},
[0x12] = {
.num_ranges = 0,
.range = NULL,
},
[0x13] = {
.num_ranges = 0,
.range = NULL,
},
[0x14] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_OTP_EMUL] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x01,
.last = 0x0F,
},
},
},
};
static struct ab8500_prcmu_ranges ab8505_debug_ranges[AB8500_NUM_BANKS] = {
[0x0] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_SYS_CTRL1_BLOCK] = {
.num_ranges = 5,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x04,
},
{
.first = 0x42,
.last = 0x42,
},
{
.first = 0x52,
.last = 0x52,
},
{
.first = 0x54,
.last = 0x57,
},
{
.first = 0x80,
.last = 0x83,
},
},
},
[AB8500_SYS_CTRL2_BLOCK] = {
.num_ranges = 5,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x0D,
},
{
.first = 0x0F,
.last = 0x17,
},
{
.first = 0x20,
.last = 0x20,
},
{
.first = 0x30,
.last = 0x30,
},
{
.first = 0x32,
.last = 0x3A,
},
},
},
[AB8500_REGU_CTRL1] = {
.num_ranges = 3,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x00,
},
{
.first = 0x03,
.last = 0x11,
},
{
.first = 0x80,
.last = 0x86,
},
},
},
[AB8500_REGU_CTRL2] = {
.num_ranges = 6,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x06,
},
{
.first = 0x08,
.last = 0x15,
},
{
.first = 0x17,
.last = 0x19,
},
{
.first = 0x1B,
.last = 0x1D,
},
{
.first = 0x1F,
.last = 0x30,
},
{
.first = 0x40,
.last = 0x48,
},
/*
* 0x80-0x8B are SIM registers and should
* not be accessed from here
*/
},
},
[AB8500_USB] = {
.num_ranges = 3,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x80,
.last = 0x83,
},
{
.first = 0x87,
.last = 0x8A,
},
{
.first = 0x91,
.last = 0x94,
},
},
},
[AB8500_TVOUT] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_DBI] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_ECI_AV_ACC] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x80,
.last = 0x82,
},
},
},
[AB8500_RESERVED] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_GPADC] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x08,
},
},
},
[AB8500_CHARGER] = {
.num_ranges = 9,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x02,
.last = 0x03,
},
{
.first = 0x05,
.last = 0x05,
},
{
.first = 0x40,
.last = 0x44,
},
{
.first = 0x50,
.last = 0x57,
},
{
.first = 0x60,
.last = 0x60,
},
{
.first = 0xA0,
.last = 0xA7,
},
{
.first = 0xAF,
.last = 0xB2,
},
{
.first = 0xC0,
.last = 0xC2,
},
{
.first = 0xF5,
.last = 0xF5,
},
},
},
[AB8500_GAS_GAUGE] = {
.num_ranges = 3,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x00,
},
{
.first = 0x07,
.last = 0x0A,
},
{
.first = 0x10,
.last = 0x14,
},
},
},
[AB8500_AUDIO] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x83,
},
},
},
[AB8500_INTERRUPT] = {
.num_ranges = 11,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x04,
},
{
.first = 0x06,
.last = 0x07,
},
{
.first = 0x09,
.last = 0x09,
},
{
.first = 0x0B,
.last = 0x0C,
},
{
.first = 0x12,
.last = 0x15,
},
{
.first = 0x18,
.last = 0x18,
},
/* Latch registers should not be read here */
{
.first = 0x40,
.last = 0x44,
},
{
.first = 0x46,
.last = 0x49,
},
{
.first = 0x4B,
.last = 0x4D,
},
{
.first = 0x52,
.last = 0x55,
},
{
.first = 0x58,
.last = 0x58,
},
/* LatchHier registers should not be read here */
},
},
[AB8500_RTC] = {
.num_ranges = 2,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x14,
},
{
.first = 0x16,
.last = 0x17,
},
},
},
[AB8500_MISC] = {
.num_ranges = 8,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x06,
},
{
.first = 0x10,
.last = 0x16,
},
{
.first = 0x20,
.last = 0x26,
},
{
.first = 0x30,
.last = 0x36,
},
{
.first = 0x40,
.last = 0x46,
},
{
.first = 0x50,
.last = 0x50,
},
{
.first = 0x60,
.last = 0x6B,
},
{
.first = 0x80,
.last = 0x82,
},
},
},
[AB8500_DEVELOPMENT] = {
.num_ranges = 2,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x00,
},
{
.first = 0x05,
.last = 0x05,
},
},
},
[AB8500_DEBUG] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x05,
.last = 0x07,
},
},
},
[AB8500_PROD_TEST] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_STE_TEST] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_OTP_EMUL] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x01,
.last = 0x15,
},
},
},
};
static struct ab8500_prcmu_ranges ab8540_debug_ranges[AB8500_NUM_BANKS] = {
[AB8500_M_FSM_RANK] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x0B,
},
},
},
[AB8500_SYS_CTRL1_BLOCK] = {
.num_ranges = 6,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x04,
},
{
.first = 0x42,
.last = 0x42,
},
{
.first = 0x50,
.last = 0x54,
},
{
.first = 0x57,
.last = 0x57,
},
{
.first = 0x80,
.last = 0x83,
},
{
.first = 0x90,
.last = 0x90,
},
},
},
[AB8500_SYS_CTRL2_BLOCK] = {
.num_ranges = 5,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x0D,
},
{
.first = 0x0F,
.last = 0x10,
},
{
.first = 0x20,
.last = 0x21,
},
{
.first = 0x32,
.last = 0x3C,
},
{
.first = 0x40,
.last = 0x42,
},
},
},
[AB8500_REGU_CTRL1] = {
.num_ranges = 4,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x03,
.last = 0x15,
},
{
.first = 0x20,
.last = 0x20,
},
{
.first = 0x80,
.last = 0x85,
},
{
.first = 0x87,
.last = 0x88,
},
},
},
[AB8500_REGU_CTRL2] = {
.num_ranges = 8,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x06,
},
{
.first = 0x08,
.last = 0x15,
},
{
.first = 0x17,
.last = 0x19,
},
{
.first = 0x1B,
.last = 0x1D,
},
{
.first = 0x1F,
.last = 0x2F,
},
{
.first = 0x31,
.last = 0x3A,
},
{
.first = 0x43,
.last = 0x44,
},
{
.first = 0x48,
.last = 0x49,
},
},
},
[AB8500_USB] = {
.num_ranges = 3,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x80,
.last = 0x83,
},
{
.first = 0x87,
.last = 0x8A,
},
{
.first = 0x91,
.last = 0x94,
},
},
},
[AB8500_TVOUT] = {
.num_ranges = 0,
.range = NULL
},
[AB8500_DBI] = {
.num_ranges = 4,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x07,
},
{
.first = 0x10,
.last = 0x11,
},
{
.first = 0x20,
.last = 0x21,
},
{
.first = 0x30,
.last = 0x43,
},
},
},
[AB8500_ECI_AV_ACC] = {
.num_ranges = 2,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x03,
},
{
.first = 0x80,
.last = 0x82,
},
},
},
[AB8500_RESERVED] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_GPADC] = {
.num_ranges = 4,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x01,
},
{
.first = 0x04,
.last = 0x06,
},
{
.first = 0x09,
.last = 0x0A,
},
{
.first = 0x10,
.last = 0x14,
},
},
},
[AB8500_CHARGER] = {
.num_ranges = 10,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x00,
},
{
.first = 0x02,
.last = 0x05,
},
{
.first = 0x40,
.last = 0x44,
},
{
.first = 0x50,
.last = 0x57,
},
{
.first = 0x60,
.last = 0x60,
},
{
.first = 0x70,
.last = 0x70,
},
{
.first = 0xA0,
.last = 0xA9,
},
{
.first = 0xAF,
.last = 0xB2,
},
{
.first = 0xC0,
.last = 0xC6,
},
{
.first = 0xF5,
.last = 0xF5,
},
},
},
[AB8500_GAS_GAUGE] = {
.num_ranges = 3,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x00,
},
{
.first = 0x07,
.last = 0x0A,
},
{
.first = 0x10,
.last = 0x14,
},
},
},
[AB8500_AUDIO] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x9f,
},
},
},
[AB8500_INTERRUPT] = {
.num_ranges = 6,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x05,
},
{
.first = 0x0B,
.last = 0x0D,
},
{
.first = 0x12,
.last = 0x20,
},
/* Latch registers should not be read here */
{
.first = 0x40,
.last = 0x45,
},
{
.first = 0x4B,
.last = 0x4D,
},
{
.first = 0x52,
.last = 0x60,
},
/* LatchHier registers should not be read here */
},
},
[AB8500_RTC] = {
.num_ranges = 3,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x07,
},
{
.first = 0x0B,
.last = 0x18,
},
{
.first = 0x20,
.last = 0x25,
},
},
},
[AB8500_MISC] = {
.num_ranges = 9,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x06,
},
{
.first = 0x10,
.last = 0x16,
},
{
.first = 0x20,
.last = 0x26,
},
{
.first = 0x30,
.last = 0x36,
},
{
.first = 0x40,
.last = 0x49,
},
{
.first = 0x50,
.last = 0x50,
},
{
.first = 0x60,
.last = 0x6B,
},
{
.first = 0x70,
.last = 0x74,
},
{
.first = 0x80,
.last = 0x82,
},
},
},
[AB8500_DEVELOPMENT] = {
.num_ranges = 3,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x01,
},
{
.first = 0x06,
.last = 0x06,
},
{
.first = 0x10,
.last = 0x21,
},
},
},
[AB8500_DEBUG] = {
.num_ranges = 3,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x01,
.last = 0x0C,
},
{
.first = 0x0E,
.last = 0x11,
},
{
.first = 0x80,
.last = 0x81,
},
},
},
[AB8500_PROD_TEST] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_STE_TEST] = {
.num_ranges = 0,
.range = NULL,
},
[AB8500_OTP_EMUL] = {
.num_ranges = 1,
.range = (struct ab8500_reg_range[]) {
{
.first = 0x00,
.last = 0x3F,
},
},
},
};
static irqreturn_t ab8500_debug_handler(int irq, void *data)
{
char buf[16];
struct kobject *kobj = (struct kobject *)data;
unsigned int irq_abb = irq - irq_first;
if (irq_abb < num_irqs)
irq_count[irq_abb]++;
/*
* This makes it possible to use poll for events (POLLPRI | POLLERR)
* from userspace on sysfs file named <irq-nr>
*/
sprintf(buf, "%d", irq);
sysfs_notify(kobj, NULL, buf);
return IRQ_HANDLED;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 51 | 69.86% | 1 | 33.33% |
| mattias wallin | mattias wallin | 21 | 28.77% | 1 | 33.33% |
| linus walleij | linus walleij | 1 | 1.37% | 1 | 33.33% |
| Total | 73 | 100.00% | 3 | 100.00% |
/* Prints to seq_file or log_buf */
static int ab8500_registers_print(struct device *dev, u32 bank,
struct seq_file *s)
{
unsigned int i;
for (i = 0; i < debug_ranges[bank].num_ranges; i++) {
u32 reg;
for (reg = debug_ranges[bank].range[i].first;
reg <= debug_ranges[bank].range[i].last;
reg++) {
u8 value;
int err;
err = abx500_get_register_interruptible(dev,
(u8)bank, (u8)reg, &value);
if (err < 0) {
dev_err(dev, "ab->read fail %d\n", err);
return err;
}
if (s) {
seq_printf(s, " [0x%02X/0x%02X]: 0x%02X\n",
bank, reg, value);
/*
* Error is not returned here since
* the output is wanted in any case
*/
if (seq_has_overflowed(s))
return 0;
} else {
dev_info(dev, " [0x%02X/0x%02X]: 0x%02X\n",
bank, reg, value);
}
}
}
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 142 | 80.68% | 2 | 33.33% |
| mian yousaf kaukab | mian yousaf kaukab | 26 | 14.77% | 1 | 16.67% |
| lee jones | lee jones | 4 | 2.27% | 2 | 33.33% |
| joe perches | joe perches | 4 | 2.27% | 1 | 16.67% |
| Total | 176 | 100.00% | 6 | 100.00% |
static int ab8500_print_bank_registers(struct seq_file *s, void *p)
{
struct device *dev = s->private;
u32 bank = debug_bank;
seq_puts(s, AB8500_NAME_STRING " register values:\n");
seq_printf(s, " bank 0x%02X:\n", bank);
return ab8500_registers_print(dev, bank, s);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mian yousaf kaukab | mian yousaf kaukab | 53 | 94.64% | 1 | 25.00% |
| lee jones | lee jones | 1 | 1.79% | 1 | 25.00% |
| mattias wallin | mattias wallin | 1 | 1.79% | 1 | 25.00% |
| joe perches | joe perches | 1 | 1.79% | 1 | 25.00% |
| Total | 56 | 100.00% | 4 | 100.00% |
static int ab8500_registers_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_print_bank_registers, inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 27 | 96.43% | 1 | 50.00% |
| mian yousaf kaukab | mian yousaf kaukab | 1 | 3.57% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_registers_fops = {
.open = ab8500_registers_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_print_all_banks(struct seq_file *s, void *p)
{
struct device *dev = s->private;
unsigned int i;
seq_puts(s, AB8500_NAME_STRING " register values:\n");
for (i = 0; i < AB8500_NUM_BANKS; i++) {
int err;
seq_printf(s, " bank 0x%02X:\n", i);
err = ab8500_registers_print(dev, i, s);
if (err)
return err;
}
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mian yousaf kaukab | mian yousaf kaukab | 69 | 82.14% | 1 | 20.00% |
| joe perches | joe perches | 12 | 14.29% | 1 | 20.00% |
| lee jones | lee jones | 2 | 2.38% | 2 | 40.00% |
| mattias wallin | mattias wallin | 1 | 1.19% | 1 | 20.00% |
| Total | 84 | 100.00% | 5 | 100.00% |
/* Dump registers to kernel log */
void ab8500_dump_all_banks(struct device *dev)
{
unsigned int i;
dev_info(dev, "ab8500 register values:\n");
for (i = 1; i < AB8500_NUM_BANKS; i++) {
dev_info(dev, " bank 0x%02X:\n", i);
ab8500_registers_print(dev, i, NULL);
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mian yousaf kaukab | mian yousaf kaukab | 47 | 87.04% | 1 | 33.33% |
| lee jones | lee jones | 6 | 11.11% | 1 | 33.33% |
| mattias wallin | mattias wallin | 1 | 1.85% | 1 | 33.33% |
| Total | 54 | 100.00% | 3 | 100.00% |
/* Space for 500 registers. */
#define DUMP_MAX_REGS 700
static struct ab8500_register_dump
{
u8 bank;
u8 reg;
u8 value;
}
ab8500_complete_register_dump[DUMP_MAX_REGS];
/* This shall only be called upon kernel panic! */
void ab8500_dump_all_banks_to_mem(void)
{
int i, r = 0;
u8 bank;
int err = 0;
pr_info("Saving all ABB registers for crash analysis.\n");
for (bank = 0; bank < AB8500_NUM_BANKS; bank++) {
for (i = 0; i < debug_ranges[bank].num_ranges; i++) {
u8 reg;
for (reg = debug_ranges[bank].range[i].first;
reg <= debug_ranges[bank].range[i].last;
reg++) {
u8 value;
err = prcmu_abb_read(bank, reg, &value, 1);
if (err < 0)
goto out;
ab8500_complete_register_dump[r].bank = bank;
ab8500_complete_register_dump[r].reg = reg;
ab8500_complete_register_dump[r].value = value;
r++;
if (r >= DUMP_MAX_REGS) {
pr_err("%s: too many register to dump!\n",
__func__);
err = -EINVAL;
goto out;
}
}
}
}
out:
if (err >= 0)
pr_info("Saved all ABB registers.\n");
else
pr_info("Failed to save all ABB registers.\n");
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 158 | 79.80% | 3 | 75.00% |
| jonas aberg | jonas aberg | 40 | 20.20% | 1 | 25.00% |
| Total | 198 | 100.00% | 4 | 100.00% |
static int ab8500_all_banks_open(struct inode *inode, struct file *file)
{
struct seq_file *s;
int err;
err = single_open(file, ab8500_print_all_banks, inode->i_private);
if (!err) {
/* Default buf size in seq_read is not enough */
s = (struct seq_file *)file->private_data;
s->size = (PAGE_SIZE * 2);
s->buf = kmalloc(s->size, GFP_KERNEL);
if (!s->buf) {
single_release(inode, file);
err = -ENOMEM;
}
}
return err;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mian yousaf kaukab | mian yousaf kaukab | 103 | 100.00% | 1 | 100.00% |
| Total | 103 | 100.00% | 1 | 100.00% |
static const struct file_operations ab8500_all_banks_fops = {
.open = ab8500_all_banks_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_bank_print(struct seq_file *s, void *p)
{
seq_printf(s, "0x%02X\n", debug_bank);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 24 | 88.89% | 2 | 66.67% |
| joe perches | joe perches | 3 | 11.11% | 1 | 33.33% |
| Total | 27 | 100.00% | 3 | 100.00% |
static int ab8500_bank_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_bank_print, inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static ssize_t ab8500_bank_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct device *dev = ((struct seq_file *)(file->private_data))->private;
unsigned long user_bank;
int err;
err = kstrtoul_from_user(user_buf, count, 0, &user_bank);
if (err)
return err;
if (user_bank >= AB8500_NUM_BANKS) {
dev_err(dev, "debugfs error input > number of banks\n");
return -EINVAL;
}
debug_bank = user_bank;
return count;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 93 | 94.90% | 1 | 50.00% |
| peter huewe | peter huewe | 5 | 5.10% | 1 | 50.00% |
| Total | 98 | 100.00% | 2 | 100.00% |
static int ab8500_address_print(struct seq_file *s, void *p)
{
seq_printf(s, "0x%02X\n", debug_address);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 24 | 88.89% | 1 | 50.00% |
| joe perches | joe perches | 3 | 11.11% | 1 | 50.00% |
| Total | 27 | 100.00% | 2 | 100.00% |
static int ab8500_address_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_address_print, inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static ssize_t ab8500_address_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct device *dev = ((struct seq_file *)(file->private_data))->private;
unsigned long user_address;
int err;
err = kstrtoul_from_user(user_buf, count, 0, &user_address);
if (err)
return err;
if (user_address > 0xff) {
dev_err(dev, "debugfs error input > 0xff\n");
return -EINVAL;
}
debug_address = user_address;
return count;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 93 | 94.90% | 1 | 50.00% |
| peter huewe | peter huewe | 5 | 5.10% | 1 | 50.00% |
| Total | 98 | 100.00% | 2 | 100.00% |
static int ab8500_val_print(struct seq_file *s, void *p)
{
struct device *dev = s->private;
int ret;
u8 regvalue;
ret = abx500_get_register_interruptible(dev,
(u8)debug_bank, (u8)debug_address, ®value);
if (ret < 0) {
dev_err(dev, "abx500_get_reg fail %d, %d\n",
ret, __LINE__);
return -EINVAL;
}
seq_printf(s, "0x%02X\n", regvalue);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 85 | 100.00% | 1 | 100.00% |
| Total | 85 | 100.00% | 1 | 100.00% |
static int ab8500_val_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_val_print, inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static ssize_t ab8500_val_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct device *dev = ((struct seq_file *)(file->private_data))->private;
unsigned long user_val;
int err;
err = kstrtoul_from_user(user_buf, count, 0, &user_val);
if (err)
return err;
if (user_val > 0xff) {
dev_err(dev, "debugfs error input > 0xff\n");
return -EINVAL;
}
err = abx500_set_register_interruptible(dev,
(u8)debug_bank, debug_address, (u8)user_val);
if (err < 0) {
pr_err("abx500_set_reg failed %d, %d", err, __LINE__);
return -EINVAL;
}
return count;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 128 | 95.52% | 1 | 33.33% |
| peter huewe | peter huewe | 5 | 3.73% | 1 | 33.33% |
| lee jones | lee jones | 1 | 0.75% | 1 | 33.33% |
| Total | 134 | 100.00% | 3 | 100.00% |
/*
* Interrupt status
*/
static u32 num_interrupts[AB8500_MAX_NR_IRQS];
static u32 num_wake_interrupts[AB8500_MAX_NR_IRQS];
static int num_interrupt_lines;
bool __attribute__((weak)) suspend_test_wake_cause_interrupt_is_mine(u32 my_int)
{
return false;
}
void ab8500_debug_register_interrupt(int line)
{
if (line < num_interrupt_lines) {
num_interrupts[line]++;
if (suspend_test_wake_cause_interrupt_is_mine(irq_ab8500))
num_wake_interrupts[line]++;
}
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bengt jonsson | bengt jonsson | 20 | 57.14% | 1 | 33.33% |
| jonas aberg | jonas aberg | 14 | 40.00% | 1 | 33.33% |
| linus walleij | linus walleij | 1 | 2.86% | 1 | 33.33% |
| Total | 35 | 100.00% | 3 | 100.00% |
static int ab8500_interrupts_print(struct seq_file *s, void *p)
{
int line;
seq_puts(s, "name: number: number of: wake:\n");
for (line = 0; line < num_interrupt_lines; line++) {
struct irq_desc *desc = irq_to_desc(line + irq_first);
seq_printf(s, "%3i: %6i %4i",
line,
num_interrupts[line],
num_wake_interrupts[line]);
if (desc && desc->name)
seq_printf(s, "-%-8s", desc->name);
if (desc && desc->action) {
struct irqaction *action = desc->action;
seq_printf(s, " %s", action->name);
while ((action = action->next) != NULL)
seq_printf(s, ", %s", action->name);
}
seq_putc(s, '\n');
}
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| jonas aberg | jonas aberg | 87 | 56.86% | 1 | 25.00% |
| bengt jonsson | bengt jonsson | 52 | 33.99% | 1 | 25.00% |
| dan carpenter | dan carpenter | 13 | 8.50% | 1 | 25.00% |
| lee jones | lee jones | 1 | 0.65% | 1 | 25.00% |
| Total | 153 | 100.00% | 4 | 100.00% |
static int ab8500_interrupts_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_interrupts_print, inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| bengt jonsson | bengt jonsson | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
/*
* - HWREG DB8500 formated routines
*/
static int ab8500_hwreg_print(struct seq_file *s, void *d)
{
struct device *dev = s->private;
int ret;
u8 regvalue;
ret = abx500_get_register_interruptible(dev,
(u8)hwreg_cfg.bank, (u8)hwreg_cfg.addr, ®value);
if (ret < 0) {
dev_err(dev, "abx500_get_reg fail %d, %d\n",
ret, __LINE__);
return -EINVAL;
}
if (hwreg_cfg.shift >= 0)
regvalue >>= hwreg_cfg.shift;
else
regvalue <<= -hwreg_cfg.shift;
regvalue &= hwreg_cfg.mask;
if (REG_FMT_DEC(&hwreg_cfg))
seq_printf(s, "%d\n", regvalue);
else
seq_printf(s, "0x%02X\n", regvalue);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| carriere etienne | carriere etienne | 111 | 82.22% | 1 | 33.33% |
| lee jones | lee jones | 21 | 15.56% | 1 | 33.33% |
| mattias wallin | mattias wallin | 3 | 2.22% | 1 | 33.33% |
| Total | 135 | 100.00% | 3 | 100.00% |
static int ab8500_hwreg_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_hwreg_print, inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 23 | 82.14% | 1 | 33.33% |
| mattias wallin | mattias wallin | 3 | 10.71% | 1 | 33.33% |
| carriere etienne | carriere etienne | 2 | 7.14% | 1 | 33.33% |
| Total | 28 | 100.00% | 3 | 100.00% |
#define AB8500_SUPPLY_CONTROL_CONFIG_1 0x01
#define AB8500_SUPPLY_CONTROL_REG 0x00
#define AB8500_FIRST_SIM_REG 0x80
#define AB8500_LAST_SIM_REG 0x8B
#define AB8505_LAST_SIM_REG 0x8C
static int ab8500_print_modem_registers(struct seq_file *s, void *p)
{
struct device *dev = s->private;
struct ab8500 *ab8500;
int err;
u8 value;
u8 orig_value;
u32 bank = AB8500_REGU_CTRL2;
u32 last_sim_reg = AB8500_LAST_SIM_REG;
u32 reg;
ab8500 = dev_get_drvdata(dev->parent);
dev_warn(dev, "WARNING! This operation can interfer with modem side\n"
"and should only be done with care\n");
err = abx500_get_register_interruptible(dev,
AB8500_REGU_CTRL1, AB8500_SUPPLY_CONTROL_REG, &orig_value);
if (err < 0) {
dev_err(dev, "ab->read fail %d\n", err);
return err;
}
/* Config 1 will allow APE side to read SIM registers */
err = abx500_set_register_interruptible(dev,
AB8500_REGU_CTRL1, AB8500_SUPPLY_CONTROL_REG,
AB8500_SUPPLY_CONTROL_CONFIG_1);
if (err < 0) {
dev_err(dev, "ab->write fail %d\n", err);
return err;
}
seq_printf(s, " bank 0x%02X:\n", bank);
if (is_ab9540(ab8500) || is_ab8505(ab8500))
last_sim_reg = AB8505_LAST_SIM_REG;
for (reg = AB8500_FIRST_SIM_REG; reg <= last_sim_reg; reg++) {
err = abx500_get_register_interruptible(dev,
bank, reg, &value);
if (err < 0) {
dev_err(dev, "ab->read fail %d\n", err);
return err;
}
seq_printf(s, " [0x%02X/0x%02X]: 0x%02X\n", bank, reg, value);
}
err = abx500_set_register_interruptible(dev,
AB8500_REGU_CTRL1, AB8500_SUPPLY_CONTROL_REG, orig_value);
if (err < 0) {
dev_err(dev, "ab->write fail %d\n", err);
return err;
}
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 259 | 100.00% | 1 | 100.00% |
| Total | 259 | 100.00% | 1 | 100.00% |
static int ab8500_modem_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_print_modem_registers,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static const struct file_operations ab8500_modem_fops = {
.open = ab8500_modem_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_bat_ctrl_print(struct seq_file *s, void *p)
{
int bat_ctrl_raw;
int bat_ctrl_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
bat_ctrl_raw = ab8500_gpadc_read_raw(gpadc, BAT_CTRL,
avg_sample, trig_edge, trig_timer, conv_type);
bat_ctrl_convert = ab8500_gpadc_ad_to_voltage(gpadc,
BAT_CTRL, bat_ctrl_raw);
seq_printf(s, "%d,0x%X\n", bat_ctrl_convert, bat_ctrl_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 42 | 56.00% | 1 | 12.50% |
| carriere etienne | carriere etienne | 12 | 16.00% | 1 | 12.50% |
| lee jones | lee jones | 11 | 14.67% | 2 | 25.00% |
| mattias wallin | mattias wallin | 4 | 5.33% | 2 | 25.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 12.50% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 12.50% |
| Total | 75 | 100.00% | 8 | 100.00% |
static int ab8500_gpadc_bat_ctrl_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_gpadc_bat_ctrl_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 19 | 67.86% | 1 | 50.00% |
| carriere etienne | carriere etienne | 9 | 32.14% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_bat_ctrl_fops = {
.open = ab8500_gpadc_bat_ctrl_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_btemp_ball_print(struct seq_file *s, void *p)
{
int btemp_ball_raw;
int btemp_ball_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
btemp_ball_raw = ab8500_gpadc_read_raw(gpadc, BTEMP_BALL,
avg_sample, trig_edge, trig_timer, conv_type);
btemp_ball_convert = ab8500_gpadc_ad_to_voltage(gpadc, BTEMP_BALL,
btemp_ball_raw);
seq_printf(s, "%d,0x%X\n", btemp_ball_convert, btemp_ball_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 49 | 65.33% | 1 | 20.00% |
| carriere etienne | carriere etienne | 12 | 16.00% | 1 | 20.00% |
| lee jones | lee jones | 8 | 10.67% | 1 | 20.00% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 20.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 20.00% |
| Total | 75 | 100.00% | 5 | 100.00% |
static int ab8500_gpadc_btemp_ball_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8500_gpadc_btemp_ball_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 24 | 85.71% | 1 | 50.00% |
| carriere etienne | carriere etienne | 4 | 14.29% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_btemp_ball_fops = {
.open = ab8500_gpadc_btemp_ball_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_main_charger_v_print(struct seq_file *s, void *p)
{
int main_charger_v_raw;
int main_charger_v_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
main_charger_v_raw = ab8500_gpadc_read_raw(gpadc, MAIN_CHARGER_V,
avg_sample, trig_edge, trig_timer, conv_type);
main_charger_v_convert = ab8500_gpadc_ad_to_voltage(gpadc,
MAIN_CHARGER_V, main_charger_v_raw);
seq_printf(s, "%d,0x%X\n", main_charger_v_convert, main_charger_v_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 47 | 62.67% | 1 | 20.00% |
| carriere etienne | carriere etienne | 14 | 18.67% | 1 | 20.00% |
| lee jones | lee jones | 8 | 10.67% | 1 | 20.00% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 20.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 20.00% |
| Total | 75 | 100.00% | 5 | 100.00% |
static int ab8500_gpadc_main_charger_v_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8500_gpadc_main_charger_v_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 24 | 85.71% | 1 | 50.00% |
| carriere etienne | carriere etienne | 4 | 14.29% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_main_charger_v_fops = {
.open = ab8500_gpadc_main_charger_v_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_acc_detect1_print(struct seq_file *s, void *p)
{
int acc_detect1_raw;
int acc_detect1_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
acc_detect1_raw = ab8500_gpadc_read_raw(gpadc, ACC_DETECT1,
avg_sample, trig_edge, trig_timer, conv_type);
acc_detect1_convert = ab8500_gpadc_ad_to_voltage(gpadc, ACC_DETECT1,
acc_detect1_raw);
seq_printf(s, "%d,0x%X\n", acc_detect1_convert, acc_detect1_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 49 | 65.33% | 1 | 20.00% |
| carriere etienne | carriere etienne | 12 | 16.00% | 1 | 20.00% |
| lee jones | lee jones | 8 | 10.67% | 1 | 20.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 20.00% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 20.00% |
| Total | 75 | 100.00% | 5 | 100.00% |
static int ab8500_gpadc_acc_detect1_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8500_gpadc_acc_detect1_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 20 | 71.43% | 1 | 50.00% |
| carriere etienne | carriere etienne | 8 | 28.57% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_acc_detect1_fops = {
.open = ab8500_gpadc_acc_detect1_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_acc_detect2_print(struct seq_file *s, void *p)
{
int acc_detect2_raw;
int acc_detect2_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
acc_detect2_raw = ab8500_gpadc_read_raw(gpadc, ACC_DETECT2,
avg_sample, trig_edge, trig_timer, conv_type);
acc_detect2_convert = ab8500_gpadc_ad_to_voltage(gpadc,
ACC_DETECT2, acc_detect2_raw);
seq_printf(s, "%d,0x%X\n", acc_detect2_convert, acc_detect2_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 43 | 57.33% | 1 | 20.00% |
| carriere etienne | carriere etienne | 18 | 24.00% | 1 | 20.00% |
| lee jones | lee jones | 8 | 10.67% | 1 | 20.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 20.00% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 20.00% |
| Total | 75 | 100.00% | 5 | 100.00% |
static int ab8500_gpadc_acc_detect2_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8500_gpadc_acc_detect2_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 21 | 75.00% | 1 | 50.00% |
| carriere etienne | carriere etienne | 7 | 25.00% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_acc_detect2_fops = {
.open = ab8500_gpadc_acc_detect2_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_aux1_print(struct seq_file *s, void *p)
{
int aux1_raw;
int aux1_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
aux1_raw = ab8500_gpadc_read_raw(gpadc, ADC_AUX1,
avg_sample, trig_edge, trig_timer, conv_type);
aux1_convert = ab8500_gpadc_ad_to_voltage(gpadc, ADC_AUX1,
aux1_raw);
seq_printf(s, "%d,0x%X\n", aux1_convert, aux1_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 44 | 58.67% | 1 | 20.00% |
| carriere etienne | carriere etienne | 17 | 22.67% | 1 | 20.00% |
| lee jones | lee jones | 8 | 10.67% | 1 | 20.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 20.00% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 20.00% |
| Total | 75 | 100.00% | 5 | 100.00% |
static int ab8500_gpadc_aux1_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_gpadc_aux1_print, inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 22 | 78.57% | 1 | 50.00% |
| carriere etienne | carriere etienne | 6 | 21.43% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_aux1_fops = {
.open = ab8500_gpadc_aux1_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_aux2_print(struct seq_file *s, void *p)
{
int aux2_raw;
int aux2_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
aux2_raw = ab8500_gpadc_read_raw(gpadc, ADC_AUX2,
avg_sample, trig_edge, trig_timer, conv_type);
aux2_convert = ab8500_gpadc_ad_to_voltage(gpadc, ADC_AUX2,
aux2_raw);
seq_printf(s, "%d,0x%X\n", aux2_convert, aux2_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 39 | 52.00% | 1 | 20.00% |
| carriere etienne | carriere etienne | 22 | 29.33% | 1 | 20.00% |
| lee jones | lee jones | 8 | 10.67% | 1 | 20.00% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 20.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 20.00% |
| Total | 75 | 100.00% | 5 | 100.00% |
static int ab8500_gpadc_aux2_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_gpadc_aux2_print, inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 25 | 89.29% | 1 | 50.00% |
| carriere etienne | carriere etienne | 3 | 10.71% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_aux2_fops = {
.open = ab8500_gpadc_aux2_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_main_bat_v_print(struct seq_file *s, void *p)
{
int main_bat_v_raw;
int main_bat_v_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
main_bat_v_raw = ab8500_gpadc_read_raw(gpadc, MAIN_BAT_V,
avg_sample, trig_edge, trig_timer, conv_type);
main_bat_v_convert = ab8500_gpadc_ad_to_voltage(gpadc, MAIN_BAT_V,
main_bat_v_raw);
seq_printf(s, "%d,0x%X\n", main_bat_v_convert, main_bat_v_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 41 | 54.67% | 1 | 20.00% |
| carriere etienne | carriere etienne | 20 | 26.67% | 1 | 20.00% |
| lee jones | lee jones | 8 | 10.67% | 1 | 20.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 20.00% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 20.00% |
| Total | 75 | 100.00% | 5 | 100.00% |
static int ab8500_gpadc_main_bat_v_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8500_gpadc_main_bat_v_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| carriere etienne | carriere etienne | 26 | 92.86% | 1 | 50.00% |
| john beckett | john beckett | 2 | 7.14% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_main_bat_v_fops = {
.open = ab8500_gpadc_main_bat_v_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_vbus_v_print(struct seq_file *s, void *p)
{
int vbus_v_raw;
int vbus_v_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
vbus_v_raw = ab8500_gpadc_read_raw(gpadc, VBUS_V,
avg_sample, trig_edge, trig_timer, conv_type);
vbus_v_convert = ab8500_gpadc_ad_to_voltage(gpadc, VBUS_V,
vbus_v_raw);
seq_printf(s, "%d,0x%X\n", vbus_v_convert, vbus_v_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 42 | 56.00% | 1 | 20.00% |
| carriere etienne | carriere etienne | 19 | 25.33% | 1 | 20.00% |
| lee jones | lee jones | 8 | 10.67% | 1 | 20.00% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 20.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 20.00% |
| Total | 75 | 100.00% | 5 | 100.00% |
static int ab8500_gpadc_vbus_v_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_gpadc_vbus_v_print, inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 21 | 75.00% | 1 | 25.00% |
| lee jones | lee jones | 5 | 17.86% | 1 | 25.00% |
| carriere etienne | carriere etienne | 1 | 3.57% | 1 | 25.00% |
| mattias wallin | mattias wallin | 1 | 3.57% | 1 | 25.00% |
| Total | 28 | 100.00% | 4 | 100.00% |
static const struct file_operations ab8500_gpadc_vbus_v_fops = {
.open = ab8500_gpadc_vbus_v_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_main_charger_c_print(struct seq_file *s, void *p)
{
int main_charger_c_raw;
int main_charger_c_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
main_charger_c_raw = ab8500_gpadc_read_raw(gpadc, MAIN_CHARGER_C,
avg_sample, trig_edge, trig_timer, conv_type);
main_charger_c_convert = ab8500_gpadc_ad_to_voltage(gpadc,
MAIN_CHARGER_C, main_charger_c_raw);
seq_printf(s, "%d,0x%X\n", main_charger_c_convert, main_charger_c_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 38 | 50.67% | 2 | 33.33% |
| john beckett | john beckett | 30 | 40.00% | 1 | 16.67% |
| joe perches | joe perches | 3 | 4.00% | 1 | 16.67% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 16.67% |
| mattias wallin | mattias wallin | 1 | 1.33% | 1 | 16.67% |
| Total | 75 | 100.00% | 6 | 100.00% |
static int ab8500_gpadc_main_charger_c_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8500_gpadc_main_charger_c_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 21 | 75.00% | 1 | 50.00% |
| lee jones | lee jones | 7 | 25.00% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_main_charger_c_fops = {
.open = ab8500_gpadc_main_charger_c_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_usb_charger_c_print(struct seq_file *s, void *p)
{
int usb_charger_c_raw;
int usb_charger_c_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
usb_charger_c_raw = ab8500_gpadc_read_raw(gpadc, USB_CHARGER_C,
avg_sample, trig_edge, trig_timer, conv_type);
usb_charger_c_convert = ab8500_gpadc_ad_to_voltage(gpadc,
USB_CHARGER_C, usb_charger_c_raw);
seq_printf(s, "%d,0x%X\n", usb_charger_c_convert, usb_charger_c_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 42 | 56.00% | 1 | 16.67% |
| lee jones | lee jones | 25 | 33.33% | 2 | 33.33% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 16.67% |
| joe perches | joe perches | 3 | 4.00% | 1 | 16.67% |
| mattias wallin | mattias wallin | 2 | 2.67% | 1 | 16.67% |
| Total | 75 | 100.00% | 6 | 100.00% |
static int ab8500_gpadc_usb_charger_c_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8500_gpadc_usb_charger_c_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 18 | 64.29% | 1 | 50.00% |
| lee jones | lee jones | 10 | 35.71% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_usb_charger_c_fops = {
.open = ab8500_gpadc_usb_charger_c_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_bk_bat_v_print(struct seq_file *s, void *p)
{
int bk_bat_v_raw;
int bk_bat_v_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
bk_bat_v_raw = ab8500_gpadc_read_raw(gpadc, BK_BAT_V,
avg_sample, trig_edge, trig_timer, conv_type);
bk_bat_v_convert = ab8500_gpadc_ad_to_voltage(gpadc,
BK_BAT_V, bk_bat_v_raw);
seq_printf(s, "%d,0x%X\n", bk_bat_v_convert, bk_bat_v_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 37 | 49.33% | 1 | 16.67% |
| lee jones | lee jones | 30 | 40.00% | 2 | 33.33% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 16.67% |
| joe perches | joe perches | 3 | 4.00% | 1 | 16.67% |
| mattias wallin | mattias wallin | 2 | 2.67% | 1 | 16.67% |
| Total | 75 | 100.00% | 6 | 100.00% |
static int ab8500_gpadc_bk_bat_v_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_gpadc_bk_bat_v_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 20 | 71.43% | 1 | 33.33% |
| mattias wallin | mattias wallin | 4 | 14.29% | 1 | 33.33% |
| lee jones | lee jones | 4 | 14.29% | 1 | 33.33% |
| Total | 28 | 100.00% | 3 | 100.00% |
static const struct file_operations ab8500_gpadc_bk_bat_v_fops = {
.open = ab8500_gpadc_bk_bat_v_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_die_temp_print(struct seq_file *s, void *p)
{
int die_temp_raw;
int die_temp_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
die_temp_raw = ab8500_gpadc_read_raw(gpadc, DIE_TEMP,
avg_sample, trig_edge, trig_timer, conv_type);
die_temp_convert = ab8500_gpadc_ad_to_voltage(gpadc, DIE_TEMP,
die_temp_raw);
seq_printf(s, "%d,0x%X\n", die_temp_convert, die_temp_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 52 | 69.33% | 1 | 20.00% |
| lee jones | lee jones | 17 | 22.67% | 2 | 40.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 20.00% |
| philippe langlais | philippe langlais | 3 | 4.00% | 1 | 20.00% |
| Total | 75 | 100.00% | 5 | 100.00% |
static int ab8500_gpadc_die_temp_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_gpadc_die_temp_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 25 | 89.29% | 1 | 50.00% |
| lee jones | lee jones | 3 | 10.71% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_die_temp_fops = {
.open = ab8500_gpadc_die_temp_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_usb_id_print(struct seq_file *s, void *p)
{
int usb_id_raw;
int usb_id_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
usb_id_raw = ab8500_gpadc_read_raw(gpadc, USB_ID,
avg_sample, trig_edge, trig_timer, conv_type);
usb_id_convert = ab8500_gpadc_ad_to_voltage(gpadc, USB_ID,
usb_id_raw);
seq_printf(s, "%d,0x%X\n", usb_id_convert, usb_id_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 72 | 96.00% | 1 | 50.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 50.00% |
| Total | 75 | 100.00% | 2 | 100.00% |
static int ab8500_gpadc_usb_id_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_gpadc_usb_id_print, inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static const struct file_operations ab8500_gpadc_usb_id_fops = {
.open = ab8500_gpadc_usb_id_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8540_gpadc_xtal_temp_print(struct seq_file *s, void *p)
{
int xtal_temp_raw;
int xtal_temp_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
xtal_temp_raw = ab8500_gpadc_read_raw(gpadc, XTAL_TEMP,
avg_sample, trig_edge, trig_timer, conv_type);
xtal_temp_convert = ab8500_gpadc_ad_to_voltage(gpadc, XTAL_TEMP,
xtal_temp_raw);
seq_printf(s, "%d,0x%X\n", xtal_temp_convert, xtal_temp_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 72 | 96.00% | 1 | 50.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 50.00% |
| Total | 75 | 100.00% | 2 | 100.00% |
static int ab8540_gpadc_xtal_temp_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8540_gpadc_xtal_temp_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static const struct file_operations ab8540_gpadc_xtal_temp_fops = {
.open = ab8540_gpadc_xtal_temp_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8540_gpadc_vbat_true_meas_print(struct seq_file *s, void *p)
{
int vbat_true_meas_raw;
int vbat_true_meas_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
vbat_true_meas_raw = ab8500_gpadc_read_raw(gpadc, VBAT_TRUE_MEAS,
avg_sample, trig_edge, trig_timer, conv_type);
vbat_true_meas_convert =
ab8500_gpadc_ad_to_voltage(gpadc, VBAT_TRUE_MEAS,
vbat_true_meas_raw);
seq_printf(s, "%d,0x%X\n", vbat_true_meas_convert, vbat_true_meas_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 72 | 96.00% | 1 | 50.00% |
| joe perches | joe perches | 3 | 4.00% | 1 | 50.00% |
| Total | 75 | 100.00% | 2 | 100.00% |
static int ab8540_gpadc_vbat_true_meas_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8540_gpadc_vbat_true_meas_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static const struct file_operations ab8540_gpadc_vbat_true_meas_fops = {
.open = ab8540_gpadc_vbat_true_meas_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8540_gpadc_bat_ctrl_and_ibat_print(struct seq_file *s, void *p)
{
int bat_ctrl_raw;
int bat_ctrl_convert;
int ibat_raw;
int ibat_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
bat_ctrl_raw = ab8500_gpadc_double_read_raw(gpadc, BAT_CTRL_AND_IBAT,
avg_sample, trig_edge, trig_timer, conv_type, &ibat_raw);
bat_ctrl_convert = ab8500_gpadc_ad_to_voltage(gpadc, BAT_CTRL,
bat_ctrl_raw);
ibat_convert = ab8500_gpadc_ad_to_voltage(gpadc, IBAT_VIRTUAL_CHANNEL,
ibat_raw);
seq_printf(s,
"%d,0x%X\n"
"%d,0x%X\n",
bat_ctrl_convert, bat_ctrl_raw,
ibat_convert, ibat_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 97 | 97.00% | 1 | 50.00% |
| joe perches | joe perches | 3 | 3.00% | 1 | 50.00% |
| Total | 100 | 100.00% | 2 | 100.00% |
static int ab8540_gpadc_bat_ctrl_and_ibat_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8540_gpadc_bat_ctrl_and_ibat_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static const struct file_operations ab8540_gpadc_bat_ctrl_and_ibat_fops = {
.open = ab8540_gpadc_bat_ctrl_and_ibat_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8540_gpadc_vbat_meas_and_ibat_print(struct seq_file *s, void *p)
{
int vbat_meas_raw;
int vbat_meas_convert;
int ibat_raw;
int ibat_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
vbat_meas_raw = ab8500_gpadc_double_read_raw(gpadc, VBAT_MEAS_AND_IBAT,
avg_sample, trig_edge, trig_timer, conv_type, &ibat_raw);
vbat_meas_convert = ab8500_gpadc_ad_to_voltage(gpadc, MAIN_BAT_V,
vbat_meas_raw);
ibat_convert = ab8500_gpadc_ad_to_voltage(gpadc, IBAT_VIRTUAL_CHANNEL,
ibat_raw);
seq_printf(s,
"%d,0x%X\n"
"%d,0x%X\n",
vbat_meas_convert, vbat_meas_raw,
ibat_convert, ibat_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 97 | 97.00% | 1 | 50.00% |
| joe perches | joe perches | 3 | 3.00% | 1 | 50.00% |
| Total | 100 | 100.00% | 2 | 100.00% |
static int ab8540_gpadc_vbat_meas_and_ibat_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8540_gpadc_vbat_meas_and_ibat_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static const struct file_operations ab8540_gpadc_vbat_meas_and_ibat_fops = {
.open = ab8540_gpadc_vbat_meas_and_ibat_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8540_gpadc_vbat_true_meas_and_ibat_print(struct seq_file *s,
void *p)
{
int vbat_true_meas_raw;
int vbat_true_meas_convert;
int ibat_raw;
int ibat_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
vbat_true_meas_raw = ab8500_gpadc_double_read_raw(gpadc,
VBAT_TRUE_MEAS_AND_IBAT, avg_sample, trig_edge,
trig_timer, conv_type, &ibat_raw);
vbat_true_meas_convert = ab8500_gpadc_ad_to_voltage(gpadc,
VBAT_TRUE_MEAS, vbat_true_meas_raw);
ibat_convert = ab8500_gpadc_ad_to_voltage(gpadc, IBAT_VIRTUAL_CHANNEL,
ibat_raw);
seq_printf(s,
"%d,0x%X\n"
"%d,0x%X\n",
vbat_true_meas_convert, vbat_true_meas_raw,
ibat_convert, ibat_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 97 | 97.00% | 1 | 50.00% |
| joe perches | joe perches | 3 | 3.00% | 1 | 50.00% |
| Total | 100 | 100.00% | 2 | 100.00% |
static int ab8540_gpadc_vbat_true_meas_and_ibat_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8540_gpadc_vbat_true_meas_and_ibat_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static const struct file_operations
ab8540_gpadc_vbat_true_meas_and_ibat_fops = {
.open = ab8540_gpadc_vbat_true_meas_and_ibat_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8540_gpadc_bat_temp_and_ibat_print(struct seq_file *s, void *p)
{
int bat_temp_raw;
int bat_temp_convert;
int ibat_raw;
int ibat_convert;
struct ab8500_gpadc *gpadc;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
bat_temp_raw = ab8500_gpadc_double_read_raw(gpadc, BAT_TEMP_AND_IBAT,
avg_sample, trig_edge, trig_timer, conv_type, &ibat_raw);
bat_temp_convert = ab8500_gpadc_ad_to_voltage(gpadc, BTEMP_BALL,
bat_temp_raw);
ibat_convert = ab8500_gpadc_ad_to_voltage(gpadc, IBAT_VIRTUAL_CHANNEL,
ibat_raw);
seq_printf(s,
"%d,0x%X\n"
"%d,0x%X\n",
bat_temp_convert, bat_temp_raw,
ibat_convert, ibat_raw);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 97 | 97.00% | 1 | 50.00% |
| joe perches | joe perches | 3 | 3.00% | 1 | 50.00% |
| Total | 100 | 100.00% | 2 | 100.00% |
static int ab8540_gpadc_bat_temp_and_ibat_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8540_gpadc_bat_temp_and_ibat_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static const struct file_operations ab8540_gpadc_bat_temp_and_ibat_fops = {
.open = ab8540_gpadc_bat_temp_and_ibat_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8540_gpadc_otp_cal_print(struct seq_file *s, void *p)
{
struct ab8500_gpadc *gpadc;
u16 vmain_l, vmain_h, btemp_l, btemp_h;
u16 vbat_l, vbat_h, ibat_l, ibat_h;
gpadc = ab8500_gpadc_get("ab8500-gpadc.0");
ab8540_gpadc_get_otp(gpadc, &vmain_l, &vmain_h, &btemp_l, &btemp_h,
&vbat_l, &vbat_h, &ibat_l, &ibat_h);
seq_printf(s,
"VMAIN_L:0x%X\n"
"VMAIN_H:0x%X\n"
"BTEMP_L:0x%X\n"
"BTEMP_H:0x%X\n"
"VBAT_L:0x%X\n"
"VBAT_H:0x%X\n"
"IBAT_L:0x%X\n"
"IBAT_H:0x%X\n",
vmain_l, vmain_h, btemp_l, btemp_h,
vbat_l, vbat_h, ibat_l, ibat_h);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 104 | 97.20% | 1 | 50.00% |
| joe perches | joe perches | 3 | 2.80% | 1 | 50.00% |
| Total | 107 | 100.00% | 2 | 100.00% |
static int ab8540_gpadc_otp_cal_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8540_gpadc_otp_cal_print, inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static const struct file_operations ab8540_gpadc_otp_calib_fops = {
.open = ab8540_gpadc_otp_cal_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_avg_sample_print(struct seq_file *s, void *p)
{
seq_printf(s, "%d\n", avg_sample);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 21 | 77.78% | 2 | 50.00% |
| john beckett | john beckett | 3 | 11.11% | 1 | 25.00% |
| joe perches | joe perches | 3 | 11.11% | 1 | 25.00% |
| Total | 27 | 100.00% | 4 | 100.00% |
static int ab8500_gpadc_avg_sample_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_gpadc_avg_sample_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 26 | 92.86% | 1 | 50.00% |
| john beckett | john beckett | 2 | 7.14% | 1 | 50.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
static ssize_t ab8500_gpadc_avg_sample_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct device *dev = ((struct seq_file *)(file->private_data))->private;
unsigned long user_avg_sample;
int err;
err = kstrtoul_from_user(user_buf, count, 0, &user_avg_sample);
if (err)
return err;
if ((user_avg_sample == SAMPLE_1) || (user_avg_sample == SAMPLE_4)
|| (user_avg_sample == SAMPLE_8)
|| (user_avg_sample == SAMPLE_16)) {
avg_sample = (u8) user_avg_sample;
} else {
dev_err(dev,
"debugfs err input: should be egal to 1, 4, 8 or 16\n");
return -EINVAL;
}
return count;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 110 | 88.71% | 3 | 60.00% |
| john beckett | john beckett | 9 | 7.26% | 1 | 20.00% |
| srinidhi kasagar | srinidhi kasagar | 5 | 4.03% | 1 | 20.00% |
| Total | 124 | 100.00% | 5 | 100.00% |
static const struct file_operations ab8500_gpadc_avg_sample_fops = {
.open = ab8500_gpadc_avg_sample_open,
.read = seq_read,
.write = ab8500_gpadc_avg_sample_write,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_trig_edge_print(struct seq_file *s, void *p)
{
seq_printf(s, "%d\n", trig_edge);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 24 | 88.89% | 1 | 50.00% |
| joe perches | joe perches | 3 | 11.11% | 1 | 50.00% |
| Total | 27 | 100.00% | 2 | 100.00% |
static int ab8500_gpadc_trig_edge_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_gpadc_trig_edge_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static ssize_t ab8500_gpadc_trig_edge_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct device *dev = ((struct seq_file *)(file->private_data))->private;
unsigned long user_trig_edge;
int err;
err = kstrtoul_from_user(user_buf, count, 0, &user_trig_edge);
if (err)
return err;
if ((user_trig_edge == RISING_EDGE)
|| (user_trig_edge == FALLING_EDGE)) {
trig_edge = (u8) user_trig_edge;
} else {
dev_err(dev, "Wrong input:\n"
"Enter 0. Rising edge\n"
"Enter 1. Falling edge\n");
return -EINVAL;
}
return count;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 109 | 95.61% | 1 | 50.00% |
| srinidhi kasagar | srinidhi kasagar | 5 | 4.39% | 1 | 50.00% |
| Total | 114 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_trig_edge_fops = {
.open = ab8500_gpadc_trig_edge_open,
.read = seq_read,
.write = ab8500_gpadc_trig_edge_write,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_trig_timer_print(struct seq_file *s, void *p)
{
seq_printf(s, "%d\n", trig_timer);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 24 | 88.89% | 1 | 50.00% |
| joe perches | joe perches | 3 | 11.11% | 1 | 50.00% |
| Total | 27 | 100.00% | 2 | 100.00% |
static int ab8500_gpadc_trig_timer_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_gpadc_trig_timer_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static ssize_t ab8500_gpadc_trig_timer_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct device *dev = ((struct seq_file *)(file->private_data))->private;
unsigned long user_trig_timer;
int err;
err = kstrtoul_from_user(user_buf, count, 0, &user_trig_timer);
if (err)
return err;
if (user_trig_timer & ~0xFF) {
dev_err(dev,
"debugfs error input: should be between 0 to 255\n");
return -EINVAL;
}
trig_timer = (u8) user_trig_timer;
return count;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 96 | 94.12% | 2 | 50.00% |
| srinidhi kasagar | srinidhi kasagar | 5 | 4.90% | 1 | 25.00% |
| colin king | colin king | 1 | 0.98% | 1 | 25.00% |
| Total | 102 | 100.00% | 4 | 100.00% |
static const struct file_operations ab8500_gpadc_trig_timer_fops = {
.open = ab8500_gpadc_trig_timer_open,
.read = seq_read,
.write = ab8500_gpadc_trig_timer_write,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static int ab8500_gpadc_conv_type_print(struct seq_file *s, void *p)
{
seq_printf(s, "%d\n", conv_type);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 24 | 88.89% | 1 | 50.00% |
| joe perches | joe perches | 3 | 11.11% | 1 | 50.00% |
| Total | 27 | 100.00% | 2 | 100.00% |
static int ab8500_gpadc_conv_type_open(struct inode *inode, struct file *file)
{
return single_open(file, ab8500_gpadc_conv_type_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
static ssize_t ab8500_gpadc_conv_type_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct device *dev = ((struct seq_file *)(file->private_data))->private;
unsigned long user_conv_type;
int err;
err = kstrtoul_from_user(user_buf, count, 0, &user_conv_type);
if (err)
return err;
if ((user_conv_type == ADC_SW)
|| (user_conv_type == ADC_HW)) {
conv_type = (u8) user_conv_type;
} else {
dev_err(dev, "Wrong input:\n"
"Enter 0. ADC SW conversion\n"
"Enter 1. ADC HW conversion\n");
return -EINVAL;
}
return count;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 109 | 95.61% | 1 | 50.00% |
| srinidhi kasagar | srinidhi kasagar | 5 | 4.39% | 1 | 50.00% |
| Total | 114 | 100.00% | 2 | 100.00% |
static const struct file_operations ab8500_gpadc_conv_type_fops = {
.open = ab8500_gpadc_conv_type_open,
.read = seq_read,
.write = ab8500_gpadc_conv_type_write,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
/*
* return length of an ASCII numerical value, 0 is string is not a
* numerical value.
* string shall start at value 1st char.
* string can be tailed with \0 or space or newline chars only.
* value can be decimal or hexadecimal (prefixed 0x or 0X).
*/
static int strval_len(char *b)
{
char *s = b;
if ((*s == '0') && ((*(s+1) == 'x') || (*(s+1) == 'X'))) {
s += 2;
for (; *s && (*s != ' ') && (*s != '\n'); s++) {
if (!isxdigit(*s))
return 0;
}
} else {
if (*s == '-')
s++;
for (; *s && (*s != ' ') && (*s != '\n'); s++) {
if (!isdigit(*s))
return 0;
}
}
return (int) (s-b);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 88 | 57.89% | 1 | 50.00% |
| john beckett | john beckett | 64 | 42.11% | 1 | 50.00% |
| Total | 152 | 100.00% | 2 | 100.00% |
/*
* parse hwreg input data.
* update global hwreg_cfg only if input data syntax is ok.
*/
static ssize_t hwreg_common_write(char *b, struct hwreg_cfg *cfg,
struct device *dev)
{
uint write, val = 0;
u8 regvalue;
int ret;
struct hwreg_cfg loc = {
.bank = 0, /* default: invalid phys addr */
.addr = 0, /* default: invalid phys addr */
.fmt = 0, /* default: 32bit access, hex output */
.mask = 0xFFFFFFFF, /* default: no mask */
.shift = 0, /* default: no bit shift */
};
/* read or write ? */
if (!strncmp(b, "read ", 5)) {
write = 0;
b += 5;
} else if (!strncmp(b, "write ", 6)) {
write = 1;
b += 6;
} else
return -EINVAL;
/* OPTIONS -l|-w|-b -s -m -o */
while ((*b == ' ') || (*b == '-')) {
if (*(b-1) != ' ') {
b++;
continue;
}
if ((!strncmp(b, "-d ", 3)) ||
(!strncmp(b, "-dec ", 5))) {
b += (*(b+2) == ' ') ? 3 : 5;
loc.fmt |= (1<<0);
} else if ((!strncmp(b, "-h ", 3)) ||
(!strncmp(b, "-hex ", 5))) {
b += (*(b+2) == ' ') ? 3 : 5;
loc.fmt &= ~(1<<0);
} else if ((!strncmp(b, "-m ", 3)) ||
(!strncmp(b, "-mask ", 6))) {
b += (*(b+2) == ' ') ? 3 : 6;
if (strval_len(b) == 0)
return -EINVAL;
ret = kstrtoul(b, 0, &loc.mask);
if (ret)
return ret;
} else if ((!strncmp(b, "-s ", 3)) ||
(!strncmp(b, "-shift ", 7))) {
b += (*(b+2) == ' ') ? 3 : 7;
if (strval_len(b) == 0)
return -EINVAL;
ret = kstrtol(b, 0, &loc.shift);
if (ret)
return ret;
} else {
return -EINVAL;
}
}
/* get arg BANK and ADDRESS */
if (strval_len(b) == 0)
return -EINVAL;
ret = kstrtouint(b, 0, &loc.bank);
if (ret)
return ret;
while (*b == ' ')
b++;
if (strval_len(b) == 0)
return -EINVAL;
ret = kstrtoul(b, 0, &loc.addr);
if (ret)
return ret;
if (write) {
while (*b == ' ')
b++;
if (strval_len(b) == 0)
return -EINVAL;
ret = kstrtouint(b, 0, &val);
if (ret)
return ret;
}
/* args are ok, update target cfg (mainly for read) */
*cfg = loc;
#ifdef ABB_HWREG_DEBUG
pr_warn("HWREG request: %s, %s,\n", (write) ? "write" : "read",
REG_FMT_DEC(cfg) ? "decimal" : "hexa");
pr_warn(" addr=0x%08X, mask=0x%X, shift=%d" "value=0x%X\n",
cfg->addr, cfg->mask, cfg->shift, val);
#endif
if (!write)
return 0;
ret = abx500_get_register_interruptible(dev,
(u8)cfg->bank, (u8)cfg->addr, ®value);
if (ret < 0) {
dev_err(dev, "abx500_get_reg fail %d, %d\n",
ret, __LINE__);
return -EINVAL;
}
if (cfg->shift >= 0) {
regvalue &= ~(cfg->mask << (cfg->shift));
val = (val & cfg->mask) << (cfg->shift);
} else {
regvalue &= ~(cfg->mask >> (-cfg->shift));
val = (val & cfg->mask) >> (-cfg->shift);
}
val = val | regvalue;
ret = abx500_set_register_interruptible(dev,
(u8)cfg->bank, (u8)cfg->addr, (u8)val);
if (ret < 0) {
pr_err("abx500_set_reg failed %d, %d", ret, __LINE__);
return -EINVAL;
}
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 729 | 90.67% | 1 | 33.33% |
| lee jones | lee jones | 75 | 9.33% | 2 | 66.67% |
| Total | 804 | 100.00% | 3 | 100.00% |
static ssize_t ab8500_hwreg_write(struct file *file,
const char __user *user_buf, size_t count, loff_t *ppos)
{
struct device *dev = ((struct seq_file *)(file->private_data))->private;
char buf[128];
int buf_size, ret;
/* Get userspace string and assure termination */
buf_size = min(count, (sizeof(buf)-1));
if (copy_from_user(buf, user_buf, buf_size))
return -EFAULT;
buf[buf_size] = 0;
/* get args and process */
ret = hwreg_common_write(buf, &hwreg_cfg, dev);
return (ret) ? ret : buf_size;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 116 | 100.00% | 1 | 100.00% |
| Total | 116 | 100.00% | 1 | 100.00% |
/*
* - irq subscribe/unsubscribe stuff
*/
static int ab8500_subscribe_unsubscribe_print(struct seq_file *s, void *p)
{
seq_printf(s, "%d\n", irq_first);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 27 | 100.00% | 1 | 100.00% |
| Total | 27 | 100.00% | 1 | 100.00% |
static int ab8500_subscribe_unsubscribe_open(struct inode *inode,
struct file *file)
{
return single_open(file, ab8500_subscribe_unsubscribe_print,
inode->i_private);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 28 | 100.00% | 1 | 100.00% |
| Total | 28 | 100.00% | 1 | 100.00% |
/*
* Userspace should use poll() on this file. When an event occur
* the blocking poll will be released.
*/
static ssize_t show_irq(struct device *dev,
struct device_attribute *attr, char *buf)
{
unsigned long name;
unsigned int irq_index;
int err;
err = kstrtoul(attr->attr.name, 0, &name);
if (err)
return err;
irq_index = name - irq_first;
if (irq_index >= num_irqs)
return -EINVAL;
return sprintf(buf, "%u\n", irq_count[irq_index]);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 81 | 97.59% | 1 | 33.33% |
| jingoo han | jingoo han | 1 | 1.20% | 1 | 33.33% |
| linus walleij | linus walleij | 1 | 1.20% | 1 | 33.33% |
| Total | 83 | 100.00% | 3 | 100.00% |
static ssize_t ab8500_subscribe_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct device *dev = ((struct seq_file *)(file->private_data))->private;
unsigned long user_val;
int err;
unsigned int irq_index;
err = kstrtoul_from_user(user_buf, count, 0, &user_val);
if (err)
return err;
if (user_val < irq_first) {
dev_err(dev, "debugfs error input < %d\n", irq_first);
return -EINVAL;
}
if (user_val > irq_last) {
dev_err(dev, "debugfs error input > %d\n", irq_last);
return -EINVAL;
}
irq_index = user_val - irq_first;
if (irq_index >= num_irqs)
return -EINVAL;
/*
* This will create a sysfs file named <irq-nr> which userspace can
* use to select or poll and get the AB8500 events
*/
dev_attr[irq_index] = kmalloc(sizeof(struct device_attribute),
GFP_KERNEL);
if (!dev_attr[irq_index])
return -ENOMEM;
event_name[irq_index] = kmalloc(count, GFP_KERNEL);
if (!event_name[irq_index])
return -ENOMEM;
sprintf(event_name[irq_index], "%lu", user_val);
dev_attr[irq_index]->show = show_irq;
dev_attr[irq_index]->store = NULL;
dev_attr[irq_index]->attr.name = event_name[irq_index];
dev_attr[irq_index]->attr.mode = S_IRUGO;
err = sysfs_create_file(&dev->kobj, &dev_attr[irq_index]->attr);
if (err < 0) {
pr_info("sysfs_create_file failed %d\n", err);
return err;
}
err = request_threaded_irq(user_val, NULL, ab8500_debug_handler,
IRQF_SHARED | IRQF_NO_SUSPEND | IRQF_ONESHOT,
"ab8500-debug", &dev->kobj);
if (err < 0) {
pr_info("request_threaded_irq failed %d, %lu\n",
err, user_val);
sysfs_remove_file(&dev->kobj, &dev_attr[irq_index]->attr);
return err;
}
return count;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 306 | 89.74% | 1 | 14.29% |
| lee jones | lee jones | 26 | 7.62% | 3 | 42.86% |
| srinidhi kasagar | srinidhi kasagar | 6 | 1.76% | 1 | 14.29% |
| fabio estevam | fabio estevam | 2 | 0.59% | 1 | 14.29% |
| linus walleij | linus walleij | 1 | 0.29% | 1 | 14.29% |
| Total | 341 | 100.00% | 7 | 100.00% |
static ssize_t ab8500_unsubscribe_write(struct file *file,
const char __user *user_buf,
size_t count, loff_t *ppos)
{
struct device *dev = ((struct seq_file *)(file->private_data))->private;
unsigned long user_val;
int err;
unsigned int irq_index;
err = kstrtoul_from_user(user_buf, count, 0, &user_val);
if (err)
return err;
if (user_val < irq_first) {
dev_err(dev, "debugfs error input < %d\n", irq_first);
return -EINVAL;
}
if (user_val > irq_last) {
dev_err(dev, "debugfs error input > %d\n", irq_last);
return -EINVAL;
}
irq_index = user_val - irq_first;
if (irq_index >= num_irqs)
return -EINVAL;
/* Set irq count to 0 when unsubscribe */
irq_count[irq_index] = 0;
if (dev_attr[irq_index])
sysfs_remove_file(&dev->kobj, &dev_attr[irq_index]->attr);
free_irq(user_val, &dev->kobj);
kfree(event_name[irq_index]);
kfree(dev_attr[irq_index]);
return count;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| john beckett | john beckett | 188 | 96.91% | 1 | 33.33% |
| srinidhi kasagar | srinidhi kasagar | 5 | 2.58% | 1 | 33.33% |
| linus walleij | linus walleij | 1 | 0.52% | 1 | 33.33% |
| Total | 194 | 100.00% | 3 | 100.00% |
/*
* - several deubgfs nodes fops
*/
static const struct file_operations ab8500_bank_fops = {
.open = ab8500_bank_open,
.write = ab8500_bank_write,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static const struct file_operations ab8500_address_fops = {
.open = ab8500_address_open,
.write = ab8500_address_write,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static const struct file_operations ab8500_val_fops = {
.open = ab8500_val_open,
.write = ab8500_val_write,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static const struct file_operations ab8500_interrupts_fops = {
.open = ab8500_interrupts_open,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static const struct file_operations ab8500_subscribe_fops = {
.open = ab8500_subscribe_unsubscribe_open,
.write = ab8500_subscribe_write,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static const struct file_operations ab8500_unsubscribe_fops = {
.open = ab8500_subscribe_unsubscribe_open,
.write = ab8500_unsubscribe_write,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static const struct file_operations ab8500_hwreg_fops = {
.open = ab8500_hwreg_open,
.write = ab8500_hwreg_write,
.read = seq_read,
.llseek = seq_lseek,
.release = single_release,
.owner = THIS_MODULE,
};
static struct dentry *ab8500_dir;
static struct dentry *ab8500_gpadc_dir;
static int ab8500_debug_probe(struct platform_device *plf)
{
struct dentry *file;
struct ab8500 *ab8500;
struct resource *res;
debug_bank = AB8500_MISC;
debug_address = AB8500_REV_REG & 0x00FF;
ab8500 = dev_get_drvdata(plf->dev.parent);
num_irqs = ab8500->mask_size;
irq_count = devm_kzalloc(&plf->dev,
sizeof(*irq_count)*num_irqs, GFP_KERNEL);
if (!irq_count)
return -ENOMEM;
dev_attr = devm_kzalloc(&plf->dev,
sizeof(*dev_attr)*num_irqs, GFP_KERNEL);
if (!dev_attr)
return -ENOMEM;
event_name = devm_kzalloc(&plf->dev,
sizeof(*event_name)*num_irqs, GFP_KERNEL);
if (!event_name)
return -ENOMEM;
res = platform_get_resource_byname(plf, 0, "IRQ_AB8500");
if (!res) {
dev_err(&plf->dev, "AB8500 irq not found, err %d\n", irq_first);
return -ENXIO;
}
irq_ab8500 = res->start;
irq_first = platform_get_irq_byname(plf, "IRQ_FIRST");
if (irq_first < 0) {
dev_err(&plf->dev, "First irq not found, err %d\n", irq_first);
return irq_first;
}
irq_last = platform_get_irq_byname(plf, "IRQ_LAST");
if (irq_last < 0) {
dev_err(&plf->dev, "Last irq not found, err %d\n", irq_last);
return irq_last;
}
ab8500_dir = debugfs_create_dir(AB8500_NAME_STRING, NULL);
if (!ab8500_dir)
goto err;
ab8500_gpadc_dir = debugfs_create_dir(AB8500_ADC_NAME_STRING,
ab8500_dir);
if (!ab8500_gpadc_dir)
goto err;
file = debugfs_create_file("all-bank-registers", S_IRUGO, ab8500_dir,
&plf->dev, &ab8500_registers_fops);
if (!file)
goto err;
file = debugfs_create_file("all-banks", S_IRUGO, ab8500_dir,
&plf->dev, &ab8500_all_banks_fops);
if (!file)
goto err;
file = debugfs_create_file("register-bank",
(S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_dir, &plf->dev, &ab8500_bank_fops);
if (!file)
goto err;
file = debugfs_create_file("register-address",
(S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_dir, &plf->dev, &ab8500_address_fops);
if (!file)
goto err;
file = debugfs_create_file("register-value",
(S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_dir, &plf->dev, &ab8500_val_fops);
if (!file)
goto err;
file = debugfs_create_file("irq-subscribe",
(S_IRUGO | S_IWUSR | S_IWGRP), ab8500_dir,
&plf->dev, &ab8500_subscribe_fops);
if (!file)
goto err;
if (is_ab8500(ab8500)) {
debug_ranges = ab8500_debug_ranges;
num_interrupt_lines = AB8500_NR_IRQS;
} else if (is_ab8505(ab8500)) {
debug_ranges = ab8505_debug_ranges;
num_interrupt_lines = AB8505_NR_IRQS;
} else if (is_ab9540(ab8500)) {
debug_ranges = ab8505_debug_ranges;
num_interrupt_lines = AB9540_NR_IRQS;
} else if (is_ab8540(ab8500)) {
debug_ranges = ab8540_debug_ranges;
num_interrupt_lines = AB8540_NR_IRQS;
}
file = debugfs_create_file("interrupts", (S_IRUGO), ab8500_dir,
&plf->dev, &ab8500_interrupts_fops);
if (!file)
goto err;
file = debugfs_create_file("irq-unsubscribe",
(S_IRUGO | S_IWUSR | S_IWGRP), ab8500_dir,
&plf->dev, &ab8500_unsubscribe_fops);
if (!file)
goto err;
file = debugfs_create_file("hwreg", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_dir, &plf->dev, &ab8500_hwreg_fops);
if (!file)
goto err;
file = debugfs_create_file("all-modem-registers",
(S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_dir, &plf->dev, &ab8500_modem_fops);
if (!file)
goto err;
file = debugfs_create_file("bat_ctrl", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_bat_ctrl_fops);
if (!file)
goto err;
file = debugfs_create_file("btemp_ball", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir,
&plf->dev, &ab8500_gpadc_btemp_ball_fops);
if (!file)
goto err;
file = debugfs_create_file("main_charger_v",
(S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_main_charger_v_fops);
if (!file)
goto err;
file = debugfs_create_file("acc_detect1",
(S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_acc_detect1_fops);
if (!file)
goto err;
file = debugfs_create_file("acc_detect2",
(S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_acc_detect2_fops);
if (!file)
goto err;
file = debugfs_create_file("adc_aux1", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_aux1_fops);
if (!file)
goto err;
file = debugfs_create_file("adc_aux2", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_aux2_fops);
if (!file)
goto err;
file = debugfs_create_file("main_bat_v", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_main_bat_v_fops);
if (!file)
goto err;
file = debugfs_create_file("vbus_v", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_vbus_v_fops);
if (!file)
goto err;
file = debugfs_create_file("main_charger_c",
(S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_main_charger_c_fops);
if (!file)
goto err;
file = debugfs_create_file("usb_charger_c",
(S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir,
&plf->dev, &ab8500_gpadc_usb_charger_c_fops);
if (!file)
goto err;
file = debugfs_create_file("bk_bat_v", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_bk_bat_v_fops);
if (!file)
goto err;
file = debugfs_create_file("die_temp", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_die_temp_fops);
if (!file)
goto err;
file = debugfs_create_file("usb_id", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_usb_id_fops);
if (!file)
goto err;
if (is_ab8540(ab8500)) {
file = debugfs_create_file("xtal_temp",
(S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8540_gpadc_xtal_temp_fops);
if (!file)
goto err;
file = debugfs_create_file("vbattruemeas",
(S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8540_gpadc_vbat_true_meas_fops);
if (!file)
goto err;
file = debugfs_create_file("batctrl_and_ibat",
(S_IRUGO | S_IWUGO),
ab8500_gpadc_dir,
&plf->dev,
&ab8540_gpadc_bat_ctrl_and_ibat_fops);
if (!file)
goto err;
file = debugfs_create_file("vbatmeas_and_ibat",
(S_IRUGO | S_IWUGO),
ab8500_gpadc_dir, &plf->dev,
&ab8540_gpadc_vbat_meas_and_ibat_fops);
if (!file)
goto err;
file = debugfs_create_file("vbattruemeas_and_ibat",
(S_IRUGO | S_IWUGO),
ab8500_gpadc_dir,
&plf->dev,
&ab8540_gpadc_vbat_true_meas_and_ibat_fops);
if (!file)
goto err;
file = debugfs_create_file("battemp_and_ibat",
(S_IRUGO | S_IWUGO),
ab8500_gpadc_dir,
&plf->dev, &ab8540_gpadc_bat_temp_and_ibat_fops);
if (!file)
goto err;
file = debugfs_create_file("otp_calib",
(S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir,
&plf->dev, &ab8540_gpadc_otp_calib_fops);
if (!file)
goto err;
}
file = debugfs_create_file("avg_sample", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_avg_sample_fops);
if (!file)
goto err;
file = debugfs_create_file("trig_edge", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_trig_edge_fops);
if (!file)
goto err;
file = debugfs_create_file("trig_timer", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_trig_timer_fops);
if (!file)
goto err;
file = debugfs_create_file("conv_type", (S_IRUGO | S_IWUSR | S_IWGRP),
ab8500_gpadc_dir, &plf->dev,
&ab8500_gpadc_conv_type_fops);
if (!file)
goto err;
return 0;
err:
debugfs_remove_recursive(ab8500_dir);
dev_err(&plf->dev, "failed to create debugfs entries.\n");
return -ENOMEM;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 621 | 41.04% | 11 | 55.00% |
| john beckett | john beckett | 489 | 32.32% | 1 | 5.00% |
| mattias wallin | mattias wallin | 131 | 8.66% | 1 | 5.00% |
| linus walleij | linus walleij | 124 | 8.20% | 2 | 10.00% |
| bengt jonsson | bengt jonsson | 64 | 4.23% | 1 | 5.00% |
| carriere etienne | carriere etienne | 53 | 3.50% | 1 | 5.00% |
| mian yousaf kaukab | mian yousaf kaukab | 27 | 1.78% | 1 | 5.00% |
| vasiliy kulikov | vasiliy kulikov | 3 | 0.20% | 1 | 5.00% |
| ashok g | ashok g | 1 | 0.07% | 1 | 5.00% |
| Total | 1513 | 100.00% | 20 | 100.00% |
static int ab8500_debug_remove(struct platform_device *plf)
{
debugfs_remove_recursive(ab8500_dir);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 18 | 94.74% | 1 | 50.00% |
| carriere etienne | carriere etienne | 1 | 5.26% | 1 | 50.00% |
| Total | 19 | 100.00% | 2 | 100.00% |
static struct platform_driver ab8500_debug_driver = {
.driver = {
.name = "ab8500-debug",
},
.probe = ab8500_debug_probe,
.remove = ab8500_debug_remove
};
static int __init ab8500_debug_init(void)
{
return platform_driver_register(&ab8500_debug_driver);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 16 | 100.00% | 1 | 100.00% |
| Total | 16 | 100.00% | 1 | 100.00% |
static void __exit ab8500_debug_exit(void)
{
platform_driver_unregister(&ab8500_debug_driver);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| mattias wallin | mattias wallin | 15 | 100.00% | 1 | 100.00% |
| Total | 15 | 100.00% | 1 | 100.00% |
subsys_initcall(ab8500_debug_init);
module_exit(ab8500_debug_exit);
MODULE_AUTHOR("Mattias WALLIN <mattias.wallin@stericsson.com");
MODULE_DESCRIPTION("AB8500 DEBUG");
MODULE_LICENSE("GPL v2");
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| lee jones | lee jones | 6340 | 46.82% | 18 | 38.30% |
| john beckett | john beckett | 3441 | 25.41% | 1 | 2.13% |
| mattias wallin | mattias wallin | 2074 | 15.32% | 4 | 8.51% |
| carriere etienne | carriere etienne | 520 | 3.84% | 1 | 2.13% |
| mian yousaf kaukab | mian yousaf kaukab | 361 | 2.67% | 2 | 4.26% |
| bengt jonsson | bengt jonsson | 209 | 1.54% | 1 | 2.13% |
| jonas aberg | jonas aberg | 168 | 1.24% | 2 | 4.26% |
| linus walleij | linus walleij | 143 | 1.06% | 3 | 6.38% |
| philippe langlais | philippe langlais | 109 | 0.80% | 2 | 4.26% |
| joe perches | joe perches | 98 | 0.72% | 1 | 2.13% |
| srinidhi kasagar | srinidhi kasagar | 31 | 0.23% | 1 | 2.13% |
| peter huewe | peter huewe | 15 | 0.11% | 1 | 2.13% |
| dan carpenter | dan carpenter | 13 | 0.10% | 1 | 2.13% |
| sachin kamat | sachin kamat | 4 | 0.03% | 1 | 2.13% |
| mark brown | mark brown | 4 | 0.03% | 1 | 2.13% |
| paul gortmaker | paul gortmaker | 3 | 0.02% | 1 | 2.13% |
| vasiliy kulikov | vasiliy kulikov | 3 | 0.02% | 1 | 2.13% |
| fabio estevam | fabio estevam | 2 | 0.01% | 1 | 2.13% |
| jingoo han | jingoo han | 1 | 0.01% | 1 | 2.13% |
| ashok g | ashok g | 1 | 0.01% | 1 | 2.13% |
| colin king | colin king | 1 | 0.01% | 1 | 2.13% |
| bill pemberton | bill pemberton | 1 | 0.01% | 1 | 2.13% |
| Total | 13542 | 100.00% | 47 | 100.00% |
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