mfd: pm8058: Modify pm8058 subdevices to pm8xxx interface
Move the following subdevices to use the pm8xxx interface -
mpp, irq, gpio, keypad, power-key, leds, othc, vibrator,
rtc, batt-alarm, thermal, upl, nfc, pwm, xoadc, regulators,
xo-buffers, charger.
This allows usage of a common driver for modules which are same
across multiple PM8XXX PMICs. It also provides flexibility
to add/remove subdevices for multiple board configurations.
Change-Id: Id9795552fc9f4a2c920c070babfaef1f4cd6ca61
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>
diff --git a/include/linux/mfd/pmic8058.h b/include/linux/mfd/pmic8058.h
index 4d9f257..cf753b5d 100644
--- a/include/linux/mfd/pmic8058.h
+++ b/include/linux/mfd/pmic8058.h
@@ -15,12 +15,39 @@
*
*/
+#ifndef __MFD_PMIC8058_H__
+#define __MFD_PMIC8058_H__
+
#include <linux/irq.h>
#include <linux/mfd/core.h>
+#include <linux/mfd/pm8xxx/irq.h>
+#include <linux/mfd/pm8xxx/gpio.h>
+#include <linux/mfd/pm8xxx/mpp.h>
+#include <linux/mfd/pm8xxx/rtc.h>
+#include <linux/input/pmic8xxx-pwrkey.h>
+#include <linux/input/pmic8xxx-keypad.h>
+#include <linux/mfd/pm8xxx/vibrator.h>
+#include <linux/mfd/pm8xxx/nfc.h>
+#include <linux/mfd/pm8xxx/upl.h>
+#include <linux/mfd/pm8xxx/misc.h>
+#include <linux/mfd/pm8xxx/batt-alarm.h>
+#include <linux/leds-pmic8058.h>
+#include <linux/pmic8058-othc.h>
+#include <linux/mfd/pm8xxx/tm.h>
+#include <linux/pmic8058-xoadc.h>
+#include <linux/regulator/pmic8058-regulator.h>
+#include <linux/regulator/pm8058-xo.h>
+#include <linux/pwm.h>
+#include <linux/pmic8058-pwm.h>
#define PM8058_GPIOS 40
#define PM8058_MPPS 12
+#define PM8058_GPIO_BLOCK_START 24
+#define PM8058_MPP_BLOCK_START 16
+
+#define PM8058_NR_IRQS 256
+
#define PM8058_IRQ_BLOCK_BIT(block, bit) ((block) * 8 + (bit))
/* MPPs and GPIOs [0,N) */
@@ -29,146 +56,58 @@
#define PM8058_GPIO_IRQ(base, gpio) ((base) + \
PM8058_IRQ_BLOCK_BIT(24, (gpio)))
-#define PM8058_KEYPAD_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(9, 2))
-#define PM8058_KEYSTUCK_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(9, 3))
+/* PM8058 IRQ's */
+#define PM8058_VCP_IRQ PM8058_IRQ_BLOCK_BIT(1, 0)
+#define PM8058_CHGILIM_IRQ PM8058_IRQ_BLOCK_BIT(1, 3)
+#define PM8058_VBATDET_LOW_IRQ PM8058_IRQ_BLOCK_BIT(1, 4)
+#define PM8058_BATT_REPLACE_IRQ PM8058_IRQ_BLOCK_BIT(1, 5)
+#define PM8058_CHGINVAL_IRQ PM8058_IRQ_BLOCK_BIT(1, 6)
+#define PM8058_CHGVAL_IRQ PM8058_IRQ_BLOCK_BIT(1, 7)
+#define PM8058_CHG_END_IRQ PM8058_IRQ_BLOCK_BIT(2, 0)
+#define PM8058_FASTCHG_IRQ PM8058_IRQ_BLOCK_BIT(2, 1)
+#define PM8058_CHGSTATE_IRQ PM8058_IRQ_BLOCK_BIT(2, 3)
+#define PM8058_AUTO_CHGFAIL_IRQ PM8058_IRQ_BLOCK_BIT(2, 4)
+#define PM8058_AUTO_CHGDONE_IRQ PM8058_IRQ_BLOCK_BIT(2, 5)
+#define PM8058_ATCFAIL_IRQ PM8058_IRQ_BLOCK_BIT(2, 6)
+#define PM8058_ATC_DONE_IRQ PM8058_IRQ_BLOCK_BIT(2, 7)
+#define PM8058_OVP_OK_IRQ PM8058_IRQ_BLOCK_BIT(3, 0)
+#define PM8058_COARSE_DET_OVP_IRQ PM8058_IRQ_BLOCK_BIT(3, 1)
+#define PM8058_VCPMAJOR_IRQ PM8058_IRQ_BLOCK_BIT(3, 2)
+#define PM8058_CHG_GONE_IRQ PM8058_IRQ_BLOCK_BIT(3, 3)
+#define PM8058_CHGTLIMIT_IRQ PM8058_IRQ_BLOCK_BIT(3, 4)
+#define PM8058_CHGHOT_IRQ PM8058_IRQ_BLOCK_BIT(3, 5)
+#define PM8058_BATTTEMP_IRQ PM8058_IRQ_BLOCK_BIT(3, 6)
+#define PM8058_BATTCONNECT_IRQ PM8058_IRQ_BLOCK_BIT(3, 7)
+#define PM8058_BATFET_IRQ PM8058_IRQ_BLOCK_BIT(5, 4)
+#define PM8058_VBATDET_IRQ PM8058_IRQ_BLOCK_BIT(5, 5)
+#define PM8058_VBAT_IRQ PM8058_IRQ_BLOCK_BIT(5, 6)
-#define PM8058_VCP_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(1, 0))
-#define PM8058_CHGILIM_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(1, 3))
-#define PM8058_VBATDET_LOW_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(1, 4))
-#define PM8058_BATT_REPLACE_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(1, 5))
-#define PM8058_CHGINVAL_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(1, 6))
-#define PM8058_CHGVAL_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(1, 7))
-#define PM8058_CHG_END_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(2, 0))
-#define PM8058_FASTCHG_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(2, 1))
-#define PM8058_CHGSTATE_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(2, 3))
-#define PM8058_AUTO_CHGFAIL_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(2, 4))
-#define PM8058_AUTO_CHGDONE_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(2, 5))
-#define PM8058_ATCFAIL_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(2, 6))
-#define PM8058_ATC_DONE_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(2, 7))
-#define PM8058_OVP_OK_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(3, 0))
-#define PM8058_COARSE_DET_OVP_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(3, 1))
-#define PM8058_VCPMAJOR_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(3, 2))
-#define PM8058_CHG_GONE_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(3, 3))
-#define PM8058_CHGTLIMIT_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(3, 4))
-#define PM8058_CHGHOT_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(3, 5))
-#define PM8058_BATTTEMP_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(3, 6))
-#define PM8058_BATTCONNECT_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(3, 7))
-#define PM8058_BATFET_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(5, 4))
-#define PM8058_VBATDET_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(5, 5))
-#define PM8058_VBAT_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(5, 6))
-
-#define PM8058_CBLPWR_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(4, 3))
-
-#define PM8058_PWRKEY_REL_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(6, 2))
-#define PM8058_PWRKEY_PRESS_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(6, 3))
-#define PM8058_SW_0_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(7, 1))
-#define PM8058_IR_0_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(7, 0))
-#define PM8058_SW_1_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(7, 3))
-#define PM8058_IR_1_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(7, 2))
-#define PM8058_SW_2_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(7, 5))
-#define PM8058_IR_2_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(7, 4))
-#define PM8058_RTC_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(6, 5))
-#define PM8058_RTC_ALARM_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(4, 7))
-#define PM8058_ADC_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(9, 4))
-#define PM8058_TEMP_ALARM_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(6, 7))
-#define PM8058_OSCHALT_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(4, 6))
-#define PM8058_BATT_ALARM_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(5, 6))
-#define PM8058_RESOUT_IRQ(base) ((base) + PM8058_IRQ_BLOCK_BIT(6, 4))
-
-struct pm8058_chip;
-
-struct pm8058_platform_data {
- /* This table is only needed for misc interrupts. */
- int irq_base;
- int irq;
- int (*init)(struct pm8058_chip *pm_chip);
-
- int num_subdevs;
- struct mfd_cell *sub_devices;
- int irq_trigger_flags;
- struct mfd_cell *charger_sub_device;
-};
-
-struct pm8058_gpio_platform_data {
- int gpio_base;
- int irq_base;
- int (*init)(void);
-};
-
-/* GPIO parameters */
-/* direction */
-#define PM_GPIO_DIR_OUT 0x01
-#define PM_GPIO_DIR_IN 0x02
-#define PM_GPIO_DIR_BOTH (PM_GPIO_DIR_OUT | PM_GPIO_DIR_IN)
-
-/* output_buffer */
-#define PM_GPIO_OUT_BUF_OPEN_DRAIN 1
-#define PM_GPIO_OUT_BUF_CMOS 0
-
-/* pull */
-#define PM_GPIO_PULL_UP_30 0
-#define PM_GPIO_PULL_UP_1P5 1
-#define PM_GPIO_PULL_UP_31P5 2
-#define PM_GPIO_PULL_UP_1P5_30 3
-#define PM_GPIO_PULL_DN 4
-#define PM_GPIO_PULL_NO 5
-
-/* vin_sel: Voltage Input Select */
-#define PM_GPIO_VIN_VPH 0
-#define PM_GPIO_VIN_BB 1
-#define PM_GPIO_VIN_S3 2
-#define PM_GPIO_VIN_L3 3
-#define PM_GPIO_VIN_L7 4
-#define PM_GPIO_VIN_L6 5
-#define PM_GPIO_VIN_L5 6
-#define PM_GPIO_VIN_L2 7
-
-/* out_strength */
-#define PM_GPIO_STRENGTH_NO 0
-#define PM_GPIO_STRENGTH_HIGH 1
-#define PM_GPIO_STRENGTH_MED 2
-#define PM_GPIO_STRENGTH_LOW 3
-
-/* function */
-#define PM_GPIO_FUNC_NORMAL 0
-#define PM_GPIO_FUNC_PAIRED 1
-#define PM_GPIO_FUNC_1 2
-#define PM_GPIO_FUNC_2 3
-#define PM_GPIO_DTEST1 4
-#define PM_GPIO_DTEST2 5
-#define PM_GPIO_DTEST3 6
-#define PM_GPIO_DTEST4 7
-
-struct pm8058_gpio {
- int direction;
- int output_buffer;
- int output_value;
- int pull;
- int vin_sel; /* 0..7 */
- int out_strength;
- int function;
- int inv_int_pol; /* invert interrupt polarity */
- int disable_pin; /* disable pin and tri-state its pad */
-};
+#define PM8058_RTC_IRQ PM8058_IRQ_BLOCK_BIT(6, 5)
+#define PM8058_RTC_ALARM_IRQ PM8058_IRQ_BLOCK_BIT(4, 7)
+#define PM8058_PWRKEY_REL_IRQ PM8058_IRQ_BLOCK_BIT(6, 2)
+#define PM8058_PWRKEY_PRESS_IRQ PM8058_IRQ_BLOCK_BIT(6, 3)
+#define PM8058_KEYPAD_IRQ PM8058_IRQ_BLOCK_BIT(9, 2)
+#define PM8058_KEYSTUCK_IRQ PM8058_IRQ_BLOCK_BIT(9, 3)
+#define PM8058_BATT_ALARM_IRQ PM8058_IRQ_BLOCK_BIT(5, 6)
+#define PM8058_SW_0_IRQ PM8058_IRQ_BLOCK_BIT(7, 1)
+#define PM8058_IR_0_IRQ PM8058_IRQ_BLOCK_BIT(7, 0)
+#define PM8058_SW_1_IRQ PM8058_IRQ_BLOCK_BIT(7, 3)
+#define PM8058_IR_1_IRQ PM8058_IRQ_BLOCK_BIT(7, 2)
+#define PM8058_SW_2_IRQ PM8058_IRQ_BLOCK_BIT(7, 5)
+#define PM8058_IR_2_IRQ PM8058_IRQ_BLOCK_BIT(7, 4)
+#define PM8058_TEMPSTAT_IRQ PM8058_IRQ_BLOCK_BIT(6, 7)
+#define PM8058_OVERTEMP_IRQ PM8058_IRQ_BLOCK_BIT(4, 2)
+#define PM8058_ADC_IRQ PM8058_IRQ_BLOCK_BIT(9, 4)
+#define PM8058_OSCHALT_IRQ PM8058_IRQ_BLOCK_BIT(4, 6)
+#define PM8058_CBLPWR_IRQ PM8058_IRQ_BLOCK_BIT(4, 3)
+#define PM8058_RESOUT_IRQ PM8058_IRQ_BLOCK_BIT(6, 4)
struct pmic8058_charger_data {
unsigned int max_source_current;
int charger_type;
+ bool charger_data_valid;
};
-/* chip revision */
-#define PM_8058_REV_1p0 0xE1
-#define PM_8058_REV_2p0 0xE2
-#define PM_8058_REV_2p1 0xE3
-
-/* misc: control mask and flag */
-#define PM8058_UART_MUX_MASK 0x60
-
-#define PM8058_UART_MUX_NO 0x0
-#define PM8058_UART_MUX_1 0x20
-#define PM8058_UART_MUX_2 0x40
-#define PM8058_UART_MUX_3 0x60
-
enum pon_config{
DISABLE_HARD_RESET = 0,
SHUTDOWN_ON_HARD_RESET,
@@ -183,19 +122,27 @@
PM8058_SMPL_DELAY_2p0,
};
-/* Note -do not call pm8058_read and pm8058_write in an atomic context */
-int pm8058_read(struct pm8058_chip *pm_chip, u16 addr, u8 *values,
- unsigned int len);
-int pm8058_write(struct pm8058_chip *pm_chip, u16 addr, u8 *values,
- unsigned int len);
-
-int pm8058_gpio_config(int gpio, struct pm8058_gpio *param);
-
-int pm8058_rev(struct pm8058_chip *pm_chip);
-
-int pm8058_irq_get_rt_status(struct pm8058_chip *pm_chip, int irq);
-
-int pm8058_misc_control(struct pm8058_chip *pm_chip, int mask, int flag);
+struct pm8058_platform_data {
+ struct pm8xxx_mpp_platform_data *mpp_pdata;
+ struct pm8xxx_keypad_platform_data *keypad_pdata;
+ struct pm8xxx_gpio_platform_data *gpio_pdata;
+ struct pm8xxx_irq_platform_data *irq_pdata;
+ struct pm8xxx_rtc_platform_data *rtc_pdata;
+ struct pm8xxx_pwrkey_platform_data *pwrkey_pdata;
+ struct pm8xxx_vibrator_platform_data *vibrator_pdata;
+ struct pm8xxx_misc_platform_data *misc_pdata;
+ struct pmic8058_leds_platform_data *leds_pdata;
+ struct pmic8058_othc_config_pdata *othc0_pdata;
+ struct pmic8058_othc_config_pdata *othc1_pdata;
+ struct pmic8058_othc_config_pdata *othc2_pdata;
+ struct xoadc_platform_data *xoadc_pdata;
+ struct pm8058_pwm_pdata *pwm_pdata;
+ struct pm8058_vreg_pdata *regulator_pdatas;
+ int num_regulators;
+ struct pm8058_xo_pdata *xo_buffer_pdata;
+ int num_xo_buffers;
+ struct pmic8058_charger_data *charger_pdata;
+};
#ifdef CONFIG_PMIC8058
int pm8058_reset_pwr_off(int reset);
@@ -256,3 +203,5 @@
* RETURNS: an appropriate -ERRNO error value on error, or zero for success.
*/
int pm8058_stay_on(void);
+
+#endif /* __MFD_PMIC8058_H__ */