From 3c4188ae49cc3e060c0dbccba1d9b5b23829ac3e Mon Sep 17 00:00:00 2001 From: John Beckett Date: Tue, 31 May 2011 13:54:27 +0100 Subject: [PATCH] --- yaml --- r: 357631 b: refs/heads/master c: 1478a316e3ff3c3b0967091ac36bc6987773570a h: refs/heads/master i: 357629: 3ad03454e2e8eae3a658de32d011478dc0e27713 357627: c528be68e3749199795a9674706bfed8667913e7 357623: 533be6910459ad288b78fec0efc662712edb4135 357615: 7ccc139e6268c71db5e48dd318285002d058dcf4 357599: 155f087b25c2301266aacd336c387b0abab05ff8 357567: ebe494fc0552037b721bdca22b7a7850296b2f56 357503: 9601f669b3253a409ceab7ba6fb523096b115f62 357375: 4065b16c421f96fed0030935d69347ecc575fb21 v: v3 --- [refs] | 2 +- trunk/drivers/mfd/ab8500-debugfs.c | 486 +++++++++++++++++++++++++++-- 2 files changed, 466 insertions(+), 22 deletions(-) diff --git a/[refs] b/[refs] index 89f6d513d57e..b323f1cda6ce 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 0fbce76eff0e7ea92f51b253c504a79d9b3b5769 +refs/heads/master: 1478a316e3ff3c3b0967091ac36bc6987773570a diff --git a/trunk/drivers/mfd/ab8500-debugfs.c b/trunk/drivers/mfd/ab8500-debugfs.c index 79a954f79732..f32ac976577f 100644 --- a/trunk/drivers/mfd/ab8500-debugfs.c +++ b/trunk/drivers/mfd/ab8500-debugfs.c @@ -82,7 +82,7 @@ #include #include -#include +#include #ifdef CONFIG_DEBUG_FS #include @@ -143,6 +143,7 @@ static struct hwreg_cfg hwreg_cfg = { }; #define AB8500_NAME_STRING "ab8500" +#define AB8500_ADC_NAME_STRING "gpadc" #define AB8500_NUM_BANKS 22 #define AB8500_REV_REG 0x80 @@ -672,6 +673,382 @@ static int ab8500_hwreg_open(struct inode *inode, struct file *file) return single_open(file, ab8500_hwreg_print, inode->i_private); } +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(); + bat_ctrl_raw = ab8500_gpadc_read_raw(gpadc, BAT_CTRL); + bat_ctrl_convert = ab8500_gpadc_ad_to_voltage(gpadc, + BAT_CTRL, bat_ctrl_raw); + + return seq_printf(s, "%d,0x%X\n", + bat_ctrl_convert, bat_ctrl_raw); +} + +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); +} + +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(); + btemp_ball_raw = ab8500_gpadc_read_raw(gpadc, BTEMP_BALL); + btemp_ball_convert = ab8500_gpadc_ad_to_voltage(gpadc, BTEMP_BALL, + btemp_ball_raw); + + return seq_printf(s, + "%d,0x%X\n", btemp_ball_convert, btemp_ball_raw); +} + +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); +} + +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(); + main_charger_v_raw = ab8500_gpadc_read_raw(gpadc, MAIN_CHARGER_V); + main_charger_v_convert = ab8500_gpadc_ad_to_voltage(gpadc, + MAIN_CHARGER_V, main_charger_v_raw); + + return seq_printf(s, "%d,0x%X\n", + main_charger_v_convert, main_charger_v_raw); +} + +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); +} + +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(); + acc_detect1_raw = ab8500_gpadc_read_raw(gpadc, ACC_DETECT1); + acc_detect1_convert = ab8500_gpadc_ad_to_voltage(gpadc, ACC_DETECT1, + acc_detect1_raw); + + return seq_printf(s, "%d,0x%X\n", + acc_detect1_convert, acc_detect1_raw); +} + +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); +} + +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(); + acc_detect2_raw = ab8500_gpadc_read_raw(gpadc, ACC_DETECT2); + acc_detect2_convert = ab8500_gpadc_ad_to_voltage(gpadc, + ACC_DETECT2, acc_detect2_raw); + + return seq_printf(s, "%d,0x%X\n", + acc_detect2_convert, acc_detect2_raw); +} + +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); +} + +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(); + aux1_raw = ab8500_gpadc_read_raw(gpadc, ADC_AUX1); + aux1_convert = ab8500_gpadc_ad_to_voltage(gpadc, ADC_AUX1, + aux1_raw); + + return seq_printf(s, "%d,0x%X\n", + aux1_convert, aux1_raw); +} + +static int ab8500_gpadc_aux1_open(struct inode *inode, struct file *file) +{ + return single_open(file, ab8500_gpadc_aux1_print, inode->i_private); +} + +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(); + aux2_raw = ab8500_gpadc_read_raw(gpadc, ADC_AUX2); + aux2_convert = ab8500_gpadc_ad_to_voltage(gpadc, ADC_AUX2, + aux2_raw); + + return seq_printf(s, "%d,0x%X\n", + aux2_convert, aux2_raw); +} + +static int ab8500_gpadc_aux2_open(struct inode *inode, struct file *file) +{ + return single_open(file, ab8500_gpadc_aux2_print, inode->i_private); +} + +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(); + main_bat_v_raw = ab8500_gpadc_read_raw(gpadc, MAIN_BAT_V); + main_bat_v_convert = ab8500_gpadc_ad_to_voltage(gpadc, MAIN_BAT_V, + main_bat_v_raw); + + return seq_printf(s, "%d,0x%X\n", + main_bat_v_convert, main_bat_v_raw); +} + +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); +} + +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(); + vbus_v_raw = ab8500_gpadc_read_raw(gpadc, VBUS_V); + vbus_v_convert = ab8500_gpadc_ad_to_voltage(gpadc, VBUS_V, + vbus_v_raw); + + return seq_printf(s, "%d,0x%X\n", + vbus_v_convert, vbus_v_raw); +} + +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); +} + +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(); + main_charger_c_raw = ab8500_gpadc_read_raw(gpadc, MAIN_CHARGER_C); + main_charger_c_convert = ab8500_gpadc_ad_to_voltage(gpadc, + MAIN_CHARGER_C, main_charger_c_raw); + + return seq_printf(s, "%d,0x%X\n", + main_charger_c_convert, main_charger_c_raw); +} + +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); +} + +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(); + usb_charger_c_raw = ab8500_gpadc_read_raw(gpadc, USB_CHARGER_C); + usb_charger_c_convert = ab8500_gpadc_ad_to_voltage(gpadc, + USB_CHARGER_C, usb_charger_c_raw); + + return seq_printf(s, "%d,0x%X\n", + usb_charger_c_convert, usb_charger_c_raw); +} + +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); +} + +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(); + bk_bat_v_raw = ab8500_gpadc_read_raw(gpadc, BK_BAT_V); + bk_bat_v_convert = ab8500_gpadc_ad_to_voltage(gpadc, + BK_BAT_V, bk_bat_v_raw); + + return seq_printf(s, "%d,0x%X\n", + bk_bat_v_convert, bk_bat_v_raw); +} + +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); +} + +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(); + die_temp_raw = ab8500_gpadc_read_raw(gpadc, DIE_TEMP); + die_temp_convert = ab8500_gpadc_ad_to_voltage(gpadc, DIE_TEMP, + die_temp_raw); + + return seq_printf(s, "%d,0x%X\n", + die_temp_convert, die_temp_raw); +} + +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); +} + +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, +}; + /* * return length of an ASCII numerical value, 0 is string is not a * numerical value. @@ -1042,6 +1419,7 @@ static const struct file_operations ab8500_hwreg_fops = { }; static struct dentry *ab8500_dir; +static struct dentry *ab8500_gpadc_dir; static int ab8500_debug_probe(struct platform_device *plf) { @@ -1052,14 +1430,14 @@ static int ab8500_debug_probe(struct platform_device *plf) 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); + 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); + irq_last); return irq_last; } @@ -1067,42 +1445,108 @@ static int ab8500_debug_probe(struct platform_device *plf) if (!ab8500_dir) goto err; - file = debugfs_create_file("all-bank-registers", - S_IRUGO, ab8500_dir, &plf->dev, &ab8500_registers_fops); + 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("register-bank", (S_IRUGO | S_IWUSR), + ab8500_dir, &plf->dev, &ab8500_bank_fops); + if (!file) + goto err; + + file = debugfs_create_file("register-address", (S_IRUGO | S_IWUSR), + ab8500_dir, &plf->dev, &ab8500_address_fops); + if (!file) + goto err; + + file = debugfs_create_file("register-value", (S_IRUGO | S_IWUSR), + ab8500_dir, &plf->dev, &ab8500_val_fops); + if (!file) + goto err; + + file = debugfs_create_file("irq-subscribe", (S_IRUGO | S_IWUSR), + ab8500_dir, &plf->dev, &ab8500_subscribe_fops); + if (!file) + goto err; + + file = debugfs_create_file("irq-unsubscribe", (S_IRUGO | S_IWUSR), + ab8500_dir, &plf->dev, &ab8500_unsubscribe_fops); + if (!file) + goto err; + + file = debugfs_create_file("hwreg", (S_IRUGO | S_IWUSR), + ab8500_dir, &plf->dev, &ab8500_hwreg_fops); + if (!file) + goto err; + + file = debugfs_create_file("bat_ctrl", (S_IRUGO | S_IWUSR), + ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_bat_ctrl_fops); + if (!file) + goto err; + + file = debugfs_create_file("btemp_ball", (S_IRUGO | S_IWUSR), + 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), + 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), + ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_acc_detect1_fops); + if (!file) + goto err; + + file = debugfs_create_file("acc_detect2", (S_IRUGO | S_IWUSR), + ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_acc_detect2_fops); + if (!file) + goto err; + + file = debugfs_create_file("adc_aux1", (S_IRUGO | S_IWUSR), + ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_aux1_fops); + if (!file) + goto err; + + file = debugfs_create_file("adc_aux2", (S_IRUGO | S_IWUSR), + ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_aux2_fops); if (!file) goto err; - file = debugfs_create_file("register-bank", - (S_IRUGO | S_IWUSR), ab8500_dir, &plf->dev, &ab8500_bank_fops); + file = debugfs_create_file("main_bat_v", (S_IRUGO | S_IWUSR), + ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_bat_v_fops); if (!file) goto err; - file = debugfs_create_file("register-address", - (S_IRUGO | S_IWUSR), ab8500_dir, &plf->dev, - &ab8500_address_fops); + file = debugfs_create_file("vbus_v", (S_IRUGO | S_IWUSR), + ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_vbus_v_fops); if (!file) goto err; - file = debugfs_create_file("register-value", - (S_IRUGO | S_IWUSR), ab8500_dir, &plf->dev, &ab8500_val_fops); + file = debugfs_create_file("main_charger_c", (S_IRUGO | S_IWUSR), + ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_main_charger_c_fops); if (!file) goto err; - file = debugfs_create_file("irq-subscribe", - (S_IRUGO | S_IWUSR), ab8500_dir, &plf->dev, - &ab8500_subscribe_fops); + file = debugfs_create_file("usb_charger_c", (S_IRUGO | S_IWUSR), + ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_usb_charger_c_fops); if (!file) goto err; - file = debugfs_create_file("irq-unsubscribe", - (S_IRUGO | S_IWUSR), ab8500_dir, &plf->dev, - &ab8500_unsubscribe_fops); + file = debugfs_create_file("bk_bat_v", (S_IRUGO | S_IWUSR), + ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_bk_bat_v_fops); if (!file) goto err; - file = debugfs_create_file("hwreg", - (S_IRUGO | S_IWUSR), ab8500_dir, &plf->dev, - &ab8500_hwreg_fops); + file = debugfs_create_file("die_temp", (S_IRUGO | S_IWUSR), + ab8500_gpadc_dir, &plf->dev, &ab8500_gpadc_die_temp_fops); if (!file) goto err;