808 lines
23 KiB
C
808 lines
23 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* twl4030.h - header for TWL4030 PM and audio CODEC device
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*
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* Copyright (C) 2005-2006 Texas Instruments, Inc.
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*
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* Based on tlv320aic23.c:
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* Copyright (c) by Kai Svahn <kai.svahn@nokia.com>
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*/
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#ifndef __TWL_H_
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#define __TWL_H_
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#include <linux/types.h>
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#include <linux/input/matrix_keypad.h>
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/*
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* Using the twl4030 core we address registers using a pair
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* { module id, relative register offset }
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* which that core then maps to the relevant
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* { i2c slave, absolute register address }
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*
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* The module IDs are meaningful only to the twl4030 core code,
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* which uses them as array indices to look up the first register
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* address each module uses within a given i2c slave.
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*/
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/* Module IDs for similar functionalities found in twl4030/twl6030 */
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enum twl_module_ids {
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TWL_MODULE_USB,
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TWL_MODULE_PIH,
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TWL_MODULE_MAIN_CHARGE,
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TWL_MODULE_PM_MASTER,
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TWL_MODULE_PM_RECEIVER,
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TWL_MODULE_RTC,
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TWL_MODULE_PWM,
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TWL_MODULE_LED,
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TWL_MODULE_SECURED_REG,
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TWL_MODULE_LAST,
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};
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/* Modules only available in twl4030 series */
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enum twl4030_module_ids {
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TWL4030_MODULE_AUDIO_VOICE = TWL_MODULE_LAST,
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TWL4030_MODULE_GPIO,
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TWL4030_MODULE_INTBR,
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TWL4030_MODULE_TEST,
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TWL4030_MODULE_KEYPAD,
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TWL4030_MODULE_MADC,
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TWL4030_MODULE_INTERRUPTS,
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TWL4030_MODULE_PRECHARGE,
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TWL4030_MODULE_BACKUP,
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TWL4030_MODULE_INT,
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TWL5031_MODULE_ACCESSORY,
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TWL5031_MODULE_INTERRUPTS,
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TWL4030_MODULE_LAST,
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};
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/* Modules only available in twl6030 series */
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enum twl6030_module_ids {
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TWL6030_MODULE_ID0 = TWL_MODULE_LAST,
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TWL6030_MODULE_ID1,
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TWL6030_MODULE_ID2,
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TWL6030_MODULE_GPADC,
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TWL6030_MODULE_GASGAUGE,
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TWL6030_MODULE_LAST,
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};
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/* Until the clients has been converted to use TWL_MODULE_LED */
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#define TWL4030_MODULE_LED TWL_MODULE_LED
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#define GPIO_INTR_OFFSET 0
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#define KEYPAD_INTR_OFFSET 1
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#define BCI_INTR_OFFSET 2
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#define MADC_INTR_OFFSET 3
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#define USB_INTR_OFFSET 4
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#define CHARGERFAULT_INTR_OFFSET 5
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#define BCI_PRES_INTR_OFFSET 9
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#define USB_PRES_INTR_OFFSET 10
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#define RTC_INTR_OFFSET 11
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/*
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* Offset from TWL6030_IRQ_BASE / pdata->irq_base
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*/
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#define PWR_INTR_OFFSET 0
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#define HOTDIE_INTR_OFFSET 12
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#define SMPSLDO_INTR_OFFSET 13
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#define BATDETECT_INTR_OFFSET 14
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#define SIMDETECT_INTR_OFFSET 15
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#define MMCDETECT_INTR_OFFSET 16
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#define GASGAUGE_INTR_OFFSET 17
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#define USBOTG_INTR_OFFSET 4
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#define CHARGER_INTR_OFFSET 2
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#define RSV_INTR_OFFSET 0
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/* INT register offsets */
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#define REG_INT_STS_A 0x00
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#define REG_INT_STS_B 0x01
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#define REG_INT_STS_C 0x02
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#define REG_INT_MSK_LINE_A 0x03
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#define REG_INT_MSK_LINE_B 0x04
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#define REG_INT_MSK_LINE_C 0x05
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#define REG_INT_MSK_STS_A 0x06
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#define REG_INT_MSK_STS_B 0x07
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#define REG_INT_MSK_STS_C 0x08
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/* MASK INT REG GROUP A */
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#define TWL6030_PWR_INT_MASK 0x07
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#define TWL6030_RTC_INT_MASK 0x18
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#define TWL6030_HOTDIE_INT_MASK 0x20
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#define TWL6030_SMPSLDOA_INT_MASK 0xC0
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/* MASK INT REG GROUP B */
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#define TWL6030_SMPSLDOB_INT_MASK 0x01
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#define TWL6030_BATDETECT_INT_MASK 0x02
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#define TWL6030_SIMDETECT_INT_MASK 0x04
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#define TWL6030_MMCDETECT_INT_MASK 0x08
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#define TWL6030_GPADC_INT_MASK 0x60
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#define TWL6030_GASGAUGE_INT_MASK 0x80
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/* MASK INT REG GROUP C */
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#define TWL6030_USBOTG_INT_MASK 0x0F
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#define TWL6030_CHARGER_CTRL_INT_MASK 0x10
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#define TWL6030_CHARGER_FAULT_INT_MASK 0x60
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#define TWL6030_MMCCTRL 0xEE
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#define VMMC_AUTO_OFF (0x1 << 3)
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#define SW_FC (0x1 << 2)
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#define STS_MMC 0x1
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#define TWL6030_CFG_INPUT_PUPD3 0xF2
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#define MMC_PU (0x1 << 3)
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#define MMC_PD (0x1 << 2)
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#define TWL_SIL_TYPE(rev) ((rev) & 0x00FFFFFF)
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#define TWL_SIL_REV(rev) ((rev) >> 24)
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#define TWL_SIL_5030 0x09002F
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#define TWL5030_REV_1_0 0x00
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#define TWL5030_REV_1_1 0x10
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#define TWL5030_REV_1_2 0x30
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#define TWL4030_CLASS_ID 0x4030
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#define TWL6030_CLASS_ID 0x6030
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unsigned int twl_rev(void);
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#define GET_TWL_REV (twl_rev())
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#define TWL_CLASS_IS(class, id) \
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static inline int twl_class_is_ ##class(void) \
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{ \
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return ((id) == (GET_TWL_REV)) ? 1 : 0; \
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}
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TWL_CLASS_IS(4030, TWL4030_CLASS_ID)
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TWL_CLASS_IS(6030, TWL6030_CLASS_ID)
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/* Set the regcache bypass for the regmap associated with the nodule */
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int twl_set_regcache_bypass(u8 mod_no, bool enable);
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/*
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* Read and write several 8-bit registers at once.
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*/
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int twl_i2c_write(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
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int twl_i2c_read(u8 mod_no, u8 *value, u8 reg, unsigned num_bytes);
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/*
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* Read and write single 8-bit registers
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*/
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static inline int twl_i2c_write_u8(u8 mod_no, u8 val, u8 reg) {
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return twl_i2c_write(mod_no, &val, reg, 1);
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}
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static inline int twl_i2c_read_u8(u8 mod_no, u8 *val, u8 reg) {
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return twl_i2c_read(mod_no, val, reg, 1);
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}
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static inline int twl_i2c_write_u16(u8 mod_no, u16 val, u8 reg) {
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__le16 value;
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value = cpu_to_le16(val);
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return twl_i2c_write(mod_no, (u8 *) &value, reg, 2);
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}
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static inline int twl_i2c_read_u16(u8 mod_no, u16 *val, u8 reg) {
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int ret;
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__le16 value;
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ret = twl_i2c_read(mod_no, (u8 *) &value, reg, 2);
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*val = le16_to_cpu(value);
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return ret;
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}
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int twl_get_type(void);
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int twl_get_version(void);
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int twl_get_hfclk_rate(void);
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int twl6030_interrupt_unmask(u8 bit_mask, u8 offset);
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int twl6030_interrupt_mask(u8 bit_mask, u8 offset);
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/* Card detect Configuration for MMC1 Controller on OMAP4 */
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#ifdef CONFIG_TWL4030_CORE
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int twl6030_mmc_card_detect_config(void);
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#else
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static inline int twl6030_mmc_card_detect_config(void)
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{
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pr_debug("twl6030_mmc_card_detect_config not supported\n");
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return 0;
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}
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#endif
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/* MMC1 Controller on OMAP4 uses Phoenix irq for Card detect */
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#ifdef CONFIG_TWL4030_CORE
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int twl6030_mmc_card_detect(struct device *dev, int slot);
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#else
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static inline int twl6030_mmc_card_detect(struct device *dev, int slot)
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{
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pr_debug("Call back twl6030_mmc_card_detect not supported\n");
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return -EIO;
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}
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#endif
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/*----------------------------------------------------------------------*/
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/*
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* NOTE: at up to 1024 registers, this is a big chip.
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*
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* Avoid putting register declarations in this file, instead of into
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* a driver-private file, unless some of the registers in a block
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* need to be shared with other drivers. One example is blocks that
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* have Secondary IRQ Handler (SIH) registers.
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*/
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#define TWL4030_SIH_CTRL_EXCLEN_MASK BIT(0)
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#define TWL4030_SIH_CTRL_PENDDIS_MASK BIT(1)
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#define TWL4030_SIH_CTRL_COR_MASK BIT(2)
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/*----------------------------------------------------------------------*/
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/*
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* GPIO Block Register offsets (use TWL4030_MODULE_GPIO)
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*/
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#define REG_GPIODATAIN1 0x0
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#define REG_GPIODATAIN2 0x1
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#define REG_GPIODATAIN3 0x2
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#define REG_GPIODATADIR1 0x3
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#define REG_GPIODATADIR2 0x4
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#define REG_GPIODATADIR3 0x5
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#define REG_GPIODATAOUT1 0x6
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#define REG_GPIODATAOUT2 0x7
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#define REG_GPIODATAOUT3 0x8
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#define REG_CLEARGPIODATAOUT1 0x9
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#define REG_CLEARGPIODATAOUT2 0xA
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#define REG_CLEARGPIODATAOUT3 0xB
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#define REG_SETGPIODATAOUT1 0xC
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#define REG_SETGPIODATAOUT2 0xD
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#define REG_SETGPIODATAOUT3 0xE
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#define REG_GPIO_DEBEN1 0xF
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#define REG_GPIO_DEBEN2 0x10
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#define REG_GPIO_DEBEN3 0x11
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#define REG_GPIO_CTRL 0x12
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#define REG_GPIOPUPDCTR1 0x13
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#define REG_GPIOPUPDCTR2 0x14
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#define REG_GPIOPUPDCTR3 0x15
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#define REG_GPIOPUPDCTR4 0x16
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#define REG_GPIOPUPDCTR5 0x17
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#define REG_GPIO_ISR1A 0x19
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#define REG_GPIO_ISR2A 0x1A
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#define REG_GPIO_ISR3A 0x1B
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#define REG_GPIO_IMR1A 0x1C
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#define REG_GPIO_IMR2A 0x1D
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#define REG_GPIO_IMR3A 0x1E
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#define REG_GPIO_ISR1B 0x1F
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#define REG_GPIO_ISR2B 0x20
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#define REG_GPIO_ISR3B 0x21
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#define REG_GPIO_IMR1B 0x22
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#define REG_GPIO_IMR2B 0x23
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#define REG_GPIO_IMR3B 0x24
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#define REG_GPIO_EDR1 0x28
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#define REG_GPIO_EDR2 0x29
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#define REG_GPIO_EDR3 0x2A
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#define REG_GPIO_EDR4 0x2B
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#define REG_GPIO_EDR5 0x2C
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#define REG_GPIO_SIH_CTRL 0x2D
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/* Up to 18 signals are available as GPIOs, when their
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* pins are not assigned to another use (such as ULPI/USB).
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*/
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#define TWL4030_GPIO_MAX 18
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/*----------------------------------------------------------------------*/
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/*Interface Bit Register (INTBR) offsets
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*(Use TWL_4030_MODULE_INTBR)
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*/
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#define REG_IDCODE_7_0 0x00
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#define REG_IDCODE_15_8 0x01
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#define REG_IDCODE_16_23 0x02
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#define REG_IDCODE_31_24 0x03
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#define REG_GPPUPDCTR1 0x0F
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#define REG_UNLOCK_TEST_REG 0x12
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/*I2C1 and I2C4(SR) SDA/SCL pull-up control bits */
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#define I2C_SCL_CTRL_PU BIT(0)
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#define I2C_SDA_CTRL_PU BIT(2)
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#define SR_I2C_SCL_CTRL_PU BIT(4)
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#define SR_I2C_SDA_CTRL_PU BIT(6)
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#define TWL_EEPROM_R_UNLOCK 0x49
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/*----------------------------------------------------------------------*/
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/*
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* Keypad register offsets (use TWL4030_MODULE_KEYPAD)
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* ... SIH/interrupt only
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*/
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#define TWL4030_KEYPAD_KEYP_ISR1 0x11
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#define TWL4030_KEYPAD_KEYP_IMR1 0x12
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#define TWL4030_KEYPAD_KEYP_ISR2 0x13
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#define TWL4030_KEYPAD_KEYP_IMR2 0x14
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#define TWL4030_KEYPAD_KEYP_SIR 0x15 /* test register */
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#define TWL4030_KEYPAD_KEYP_EDR 0x16
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#define TWL4030_KEYPAD_KEYP_SIH_CTRL 0x17
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/*----------------------------------------------------------------------*/
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/*
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* Multichannel ADC register offsets (use TWL4030_MODULE_MADC)
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* ... SIH/interrupt only
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*/
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#define TWL4030_MADC_ISR1 0x61
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#define TWL4030_MADC_IMR1 0x62
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#define TWL4030_MADC_ISR2 0x63
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#define TWL4030_MADC_IMR2 0x64
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#define TWL4030_MADC_SIR 0x65 /* test register */
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#define TWL4030_MADC_EDR 0x66
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#define TWL4030_MADC_SIH_CTRL 0x67
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/*----------------------------------------------------------------------*/
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/*
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* Battery charger register offsets (use TWL4030_MODULE_INTERRUPTS)
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*/
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#define TWL4030_INTERRUPTS_BCIISR1A 0x0
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#define TWL4030_INTERRUPTS_BCIISR2A 0x1
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#define TWL4030_INTERRUPTS_BCIIMR1A 0x2
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#define TWL4030_INTERRUPTS_BCIIMR2A 0x3
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#define TWL4030_INTERRUPTS_BCIISR1B 0x4
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#define TWL4030_INTERRUPTS_BCIISR2B 0x5
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#define TWL4030_INTERRUPTS_BCIIMR1B 0x6
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#define TWL4030_INTERRUPTS_BCIIMR2B 0x7
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#define TWL4030_INTERRUPTS_BCISIR1 0x8 /* test register */
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#define TWL4030_INTERRUPTS_BCISIR2 0x9 /* test register */
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#define TWL4030_INTERRUPTS_BCIEDR1 0xa
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#define TWL4030_INTERRUPTS_BCIEDR2 0xb
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#define TWL4030_INTERRUPTS_BCIEDR3 0xc
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#define TWL4030_INTERRUPTS_BCISIHCTRL 0xd
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/*----------------------------------------------------------------------*/
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/*
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* Power Interrupt block register offsets (use TWL4030_MODULE_INT)
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*/
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#define TWL4030_INT_PWR_ISR1 0x0
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#define TWL4030_INT_PWR_IMR1 0x1
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#define TWL4030_INT_PWR_ISR2 0x2
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#define TWL4030_INT_PWR_IMR2 0x3
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#define TWL4030_INT_PWR_SIR 0x4 /* test register */
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#define TWL4030_INT_PWR_EDR1 0x5
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#define TWL4030_INT_PWR_EDR2 0x6
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#define TWL4030_INT_PWR_SIH_CTRL 0x7
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/*----------------------------------------------------------------------*/
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/*
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* Accessory Interrupts
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*/
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#define TWL5031_ACIIMR_LSB 0x05
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#define TWL5031_ACIIMR_MSB 0x06
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#define TWL5031_ACIIDR_LSB 0x07
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#define TWL5031_ACIIDR_MSB 0x08
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#define TWL5031_ACCISR1 0x0F
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#define TWL5031_ACCIMR1 0x10
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#define TWL5031_ACCISR2 0x11
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#define TWL5031_ACCIMR2 0x12
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#define TWL5031_ACCSIR 0x13
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#define TWL5031_ACCEDR1 0x14
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#define TWL5031_ACCSIHCTRL 0x15
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/*----------------------------------------------------------------------*/
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/*
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* Battery Charger Controller
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*/
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#define TWL5031_INTERRUPTS_BCIISR1 0x0
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#define TWL5031_INTERRUPTS_BCIIMR1 0x1
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#define TWL5031_INTERRUPTS_BCIISR2 0x2
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#define TWL5031_INTERRUPTS_BCIIMR2 0x3
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#define TWL5031_INTERRUPTS_BCISIR 0x4
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#define TWL5031_INTERRUPTS_BCIEDR1 0x5
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#define TWL5031_INTERRUPTS_BCIEDR2 0x6
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#define TWL5031_INTERRUPTS_BCISIHCTRL 0x7
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/*----------------------------------------------------------------------*/
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/*
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* PM Master module register offsets (use TWL4030_MODULE_PM_MASTER)
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*/
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#define TWL4030_PM_MASTER_CFG_P1_TRANSITION 0x00
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#define TWL4030_PM_MASTER_CFG_P2_TRANSITION 0x01
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#define TWL4030_PM_MASTER_CFG_P3_TRANSITION 0x02
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#define TWL4030_PM_MASTER_CFG_P123_TRANSITION 0x03
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#define TWL4030_PM_MASTER_STS_BOOT 0x04
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#define TWL4030_PM_MASTER_CFG_BOOT 0x05
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#define TWL4030_PM_MASTER_SHUNDAN 0x06
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#define TWL4030_PM_MASTER_BOOT_BCI 0x07
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#define TWL4030_PM_MASTER_CFG_PWRANA1 0x08
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#define TWL4030_PM_MASTER_CFG_PWRANA2 0x09
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#define TWL4030_PM_MASTER_BACKUP_MISC_STS 0x0b
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#define TWL4030_PM_MASTER_BACKUP_MISC_CFG 0x0c
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#define TWL4030_PM_MASTER_BACKUP_MISC_TST 0x0d
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#define TWL4030_PM_MASTER_PROTECT_KEY 0x0e
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#define TWL4030_PM_MASTER_STS_HW_CONDITIONS 0x0f
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#define TWL4030_PM_MASTER_P1_SW_EVENTS 0x10
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#define TWL4030_PM_MASTER_P2_SW_EVENTS 0x11
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#define TWL4030_PM_MASTER_P3_SW_EVENTS 0x12
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#define TWL4030_PM_MASTER_STS_P123_STATE 0x13
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#define TWL4030_PM_MASTER_PB_CFG 0x14
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#define TWL4030_PM_MASTER_PB_WORD_MSB 0x15
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#define TWL4030_PM_MASTER_PB_WORD_LSB 0x16
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#define TWL4030_PM_MASTER_SEQ_ADD_W2P 0x1c
|
|
#define TWL4030_PM_MASTER_SEQ_ADD_P2A 0x1d
|
|
#define TWL4030_PM_MASTER_SEQ_ADD_A2W 0x1e
|
|
#define TWL4030_PM_MASTER_SEQ_ADD_A2S 0x1f
|
|
#define TWL4030_PM_MASTER_SEQ_ADD_S2A12 0x20
|
|
#define TWL4030_PM_MASTER_SEQ_ADD_S2A3 0x21
|
|
#define TWL4030_PM_MASTER_SEQ_ADD_WARM 0x22
|
|
#define TWL4030_PM_MASTER_MEMORY_ADDRESS 0x23
|
|
#define TWL4030_PM_MASTER_MEMORY_DATA 0x24
|
|
|
|
#define TWL4030_PM_MASTER_KEY_CFG1 0xc0
|
|
#define TWL4030_PM_MASTER_KEY_CFG2 0x0c
|
|
|
|
#define TWL4030_PM_MASTER_KEY_TST1 0xe0
|
|
#define TWL4030_PM_MASTER_KEY_TST2 0x0e
|
|
|
|
#define TWL4030_PM_MASTER_GLOBAL_TST 0xb6
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
/* Power bus message definitions */
|
|
|
|
/* The TWL4030/5030 splits its power-management resources (the various
|
|
* regulators, clock and reset lines) into 3 processor groups - P1, P2 and
|
|
* P3. These groups can then be configured to transition between sleep, wait-on
|
|
* and active states by sending messages to the power bus. See Section 5.4.2
|
|
* Power Resources of TWL4030 TRM
|
|
*/
|
|
|
|
/* Processor groups */
|
|
#define DEV_GRP_NULL 0x0
|
|
#define DEV_GRP_P1 0x1 /* P1: all OMAP devices */
|
|
#define DEV_GRP_P2 0x2 /* P2: all Modem devices */
|
|
#define DEV_GRP_P3 0x4 /* P3: all peripheral devices */
|
|
|
|
/* Resource groups */
|
|
#define RES_GRP_RES 0x0 /* Reserved */
|
|
#define RES_GRP_PP 0x1 /* Power providers */
|
|
#define RES_GRP_RC 0x2 /* Reset and control */
|
|
#define RES_GRP_PP_RC 0x3
|
|
#define RES_GRP_PR 0x4 /* Power references */
|
|
#define RES_GRP_PP_PR 0x5
|
|
#define RES_GRP_RC_PR 0x6
|
|
#define RES_GRP_ALL 0x7 /* All resource groups */
|
|
|
|
#define RES_TYPE2_R0 0x0
|
|
#define RES_TYPE2_R1 0x1
|
|
#define RES_TYPE2_R2 0x2
|
|
|
|
#define RES_TYPE_R0 0x0
|
|
#define RES_TYPE_ALL 0x7
|
|
|
|
/* Resource states */
|
|
#define RES_STATE_WRST 0xF
|
|
#define RES_STATE_ACTIVE 0xE
|
|
#define RES_STATE_SLEEP 0x8
|
|
#define RES_STATE_OFF 0x0
|
|
|
|
/* Power resources */
|
|
|
|
/* Power providers */
|
|
#define RES_VAUX1 1
|
|
#define RES_VAUX2 2
|
|
#define RES_VAUX3 3
|
|
#define RES_VAUX4 4
|
|
#define RES_VMMC1 5
|
|
#define RES_VMMC2 6
|
|
#define RES_VPLL1 7
|
|
#define RES_VPLL2 8
|
|
#define RES_VSIM 9
|
|
#define RES_VDAC 10
|
|
#define RES_VINTANA1 11
|
|
#define RES_VINTANA2 12
|
|
#define RES_VINTDIG 13
|
|
#define RES_VIO 14
|
|
#define RES_VDD1 15
|
|
#define RES_VDD2 16
|
|
#define RES_VUSB_1V5 17
|
|
#define RES_VUSB_1V8 18
|
|
#define RES_VUSB_3V1 19
|
|
#define RES_VUSBCP 20
|
|
#define RES_REGEN 21
|
|
/* Reset and control */
|
|
#define RES_NRES_PWRON 22
|
|
#define RES_CLKEN 23
|
|
#define RES_SYSEN 24
|
|
#define RES_HFCLKOUT 25
|
|
#define RES_32KCLKOUT 26
|
|
#define RES_RESET 27
|
|
/* Power Reference */
|
|
#define RES_MAIN_REF 28
|
|
|
|
#define TOTAL_RESOURCES 28
|
|
/*
|
|
* Power Bus Message Format ... these can be sent individually by Linux,
|
|
* but are usually part of downloaded scripts that are run when various
|
|
* power events are triggered.
|
|
*
|
|
* Broadcast Message (16 Bits):
|
|
* DEV_GRP[15:13] MT[12] RES_GRP[11:9] RES_TYPE2[8:7] RES_TYPE[6:4]
|
|
* RES_STATE[3:0]
|
|
*
|
|
* Singular Message (16 Bits):
|
|
* DEV_GRP[15:13] MT[12] RES_ID[11:4] RES_STATE[3:0]
|
|
*/
|
|
|
|
#define MSG_BROADCAST(devgrp, grp, type, type2, state) \
|
|
( (devgrp) << 13 | 1 << 12 | (grp) << 9 | (type2) << 7 \
|
|
| (type) << 4 | (state))
|
|
|
|
#define MSG_SINGULAR(devgrp, id, state) \
|
|
((devgrp) << 13 | 0 << 12 | (id) << 4 | (state))
|
|
|
|
#define MSG_BROADCAST_ALL(devgrp, state) \
|
|
((devgrp) << 5 | (state))
|
|
|
|
#define MSG_BROADCAST_REF MSG_BROADCAST_ALL
|
|
#define MSG_BROADCAST_PROV MSG_BROADCAST_ALL
|
|
#define MSG_BROADCAST__CLK_RST MSG_BROADCAST_ALL
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
struct twl4030_clock_init_data {
|
|
bool ck32k_lowpwr_enable;
|
|
};
|
|
|
|
struct twl4030_bci_platform_data {
|
|
int *battery_tmp_tbl;
|
|
unsigned int tblsize;
|
|
int bb_uvolt; /* voltage to charge backup battery */
|
|
int bb_uamp; /* current for backup battery charging */
|
|
};
|
|
|
|
/* TWL4030_GPIO_MAX (18) GPIOs, with interrupts */
|
|
struct twl4030_gpio_platform_data {
|
|
/* package the two LED signals as output-only GPIOs? */
|
|
bool use_leds;
|
|
|
|
/* gpio-n should control VMMC(n+1) if BIT(n) in mmc_cd is set */
|
|
u8 mmc_cd;
|
|
|
|
/* if BIT(N) is set, or VMMC(n+1) is linked, debounce GPIO-N */
|
|
u32 debounce;
|
|
|
|
/* For gpio-N, bit (1 << N) in "pullups" is set if that pullup
|
|
* should be enabled. Else, if that bit is set in "pulldowns",
|
|
* that pulldown is enabled. Don't waste power by letting any
|
|
* digital inputs float...
|
|
*/
|
|
u32 pullups;
|
|
u32 pulldowns;
|
|
|
|
int (*setup)(struct device *dev,
|
|
unsigned gpio, unsigned ngpio);
|
|
};
|
|
|
|
struct twl4030_madc_platform_data {
|
|
int irq_line;
|
|
};
|
|
|
|
/* Boards have unique mappings of {row, col} --> keycode.
|
|
* Column and row are 8 bits each, but range only from 0..7.
|
|
* a PERSISTENT_KEY is "always on" and never reported.
|
|
*/
|
|
#define PERSISTENT_KEY(r, c) KEY((r), (c), KEY_RESERVED)
|
|
|
|
struct twl4030_keypad_data {
|
|
const struct matrix_keymap_data *keymap_data;
|
|
unsigned rows;
|
|
unsigned cols;
|
|
bool rep;
|
|
};
|
|
|
|
enum twl4030_usb_mode {
|
|
T2_USB_MODE_ULPI = 1,
|
|
T2_USB_MODE_CEA2011_3PIN = 2,
|
|
};
|
|
|
|
struct twl4030_usb_data {
|
|
enum twl4030_usb_mode usb_mode;
|
|
unsigned long features;
|
|
|
|
int (*phy_init)(struct device *dev);
|
|
int (*phy_exit)(struct device *dev);
|
|
/* Power on/off the PHY */
|
|
int (*phy_power)(struct device *dev, int iD, int on);
|
|
/* enable/disable phy clocks */
|
|
int (*phy_set_clock)(struct device *dev, int on);
|
|
/* suspend/resume of phy */
|
|
int (*phy_suspend)(struct device *dev, int suspend);
|
|
};
|
|
|
|
struct twl4030_ins {
|
|
u16 pmb_message;
|
|
u8 delay;
|
|
};
|
|
|
|
struct twl4030_script {
|
|
struct twl4030_ins *script;
|
|
unsigned size;
|
|
u8 flags;
|
|
#define TWL4030_WRST_SCRIPT (1<<0)
|
|
#define TWL4030_WAKEUP12_SCRIPT (1<<1)
|
|
#define TWL4030_WAKEUP3_SCRIPT (1<<2)
|
|
#define TWL4030_SLEEP_SCRIPT (1<<3)
|
|
};
|
|
|
|
struct twl4030_resconfig {
|
|
u8 resource;
|
|
u8 devgroup; /* Processor group that Power resource belongs to */
|
|
u8 type; /* Power resource addressed, 6 / broadcast message */
|
|
u8 type2; /* Power resource addressed, 3 / broadcast message */
|
|
u8 remap_off; /* off state remapping */
|
|
u8 remap_sleep; /* sleep state remapping */
|
|
};
|
|
|
|
struct twl4030_power_data {
|
|
struct twl4030_script **scripts;
|
|
unsigned num;
|
|
struct twl4030_resconfig *resource_config;
|
|
struct twl4030_resconfig *board_config;
|
|
#define TWL4030_RESCONFIG_UNDEF ((u8)-1)
|
|
bool use_poweroff; /* Board is wired for TWL poweroff */
|
|
bool ac_charger_quirk; /* Disable AC charger on board */
|
|
};
|
|
|
|
extern int twl4030_remove_script(u8 flags);
|
|
extern void twl4030_power_off(void);
|
|
|
|
struct twl4030_codec_data {
|
|
unsigned int digimic_delay; /* in ms */
|
|
unsigned int ramp_delay_value;
|
|
unsigned int offset_cncl_path;
|
|
unsigned int hs_extmute:1;
|
|
int hs_extmute_gpio;
|
|
};
|
|
|
|
struct twl4030_vibra_data {
|
|
unsigned int coexist;
|
|
};
|
|
|
|
struct twl4030_audio_data {
|
|
unsigned int audio_mclk;
|
|
struct twl4030_codec_data *codec;
|
|
struct twl4030_vibra_data *vibra;
|
|
|
|
/* twl6040 */
|
|
int audpwron_gpio; /* audio power-on gpio */
|
|
int naudint_irq; /* audio interrupt */
|
|
unsigned int irq_base;
|
|
};
|
|
|
|
struct twl_regulator_driver_data {
|
|
int (*set_voltage)(void *data, int target_uV);
|
|
int (*get_voltage)(void *data);
|
|
void *data;
|
|
unsigned long features;
|
|
};
|
|
/* chip-specific feature flags, for twl_regulator_driver_data.features */
|
|
#define TWL4030_VAUX2 BIT(0) /* pre-5030 voltage ranges */
|
|
#define TPS_SUBSET BIT(1) /* tps659[23]0 have fewer LDOs */
|
|
#define TWL5031 BIT(2) /* twl5031 has different registers */
|
|
#define TWL6030_CLASS BIT(3) /* TWL6030 class */
|
|
#define TWL6032_SUBCLASS BIT(4) /* TWL6032 has changed registers */
|
|
#define TWL4030_ALLOW_UNSUPPORTED BIT(5) /* Some voltages are possible
|
|
* but not officially supported.
|
|
* This flag is necessary to
|
|
* enable them.
|
|
*/
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
int twl4030_sih_setup(struct device *dev, int module, int irq_base);
|
|
|
|
/* Offsets to Power Registers */
|
|
#define TWL4030_VDAC_DEV_GRP 0x3B
|
|
#define TWL4030_VDAC_DEDICATED 0x3E
|
|
#define TWL4030_VAUX1_DEV_GRP 0x17
|
|
#define TWL4030_VAUX1_DEDICATED 0x1A
|
|
#define TWL4030_VAUX2_DEV_GRP 0x1B
|
|
#define TWL4030_VAUX2_DEDICATED 0x1E
|
|
#define TWL4030_VAUX3_DEV_GRP 0x1F
|
|
#define TWL4030_VAUX3_DEDICATED 0x22
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
/* Linux-specific regulator identifiers ... for now, we only support
|
|
* the LDOs, and leave the three buck converters alone. VDD1 and VDD2
|
|
* need to tie into hardware based voltage scaling (cpufreq etc), while
|
|
* VIO is generally fixed.
|
|
*/
|
|
|
|
/* TWL4030 SMPS/LDO's */
|
|
/* EXTERNAL dc-to-dc buck converters */
|
|
#define TWL4030_REG_VDD1 0
|
|
#define TWL4030_REG_VDD2 1
|
|
#define TWL4030_REG_VIO 2
|
|
|
|
/* EXTERNAL LDOs */
|
|
#define TWL4030_REG_VDAC 3
|
|
#define TWL4030_REG_VPLL1 4
|
|
#define TWL4030_REG_VPLL2 5 /* not on all chips */
|
|
#define TWL4030_REG_VMMC1 6
|
|
#define TWL4030_REG_VMMC2 7 /* not on all chips */
|
|
#define TWL4030_REG_VSIM 8 /* not on all chips */
|
|
#define TWL4030_REG_VAUX1 9 /* not on all chips */
|
|
#define TWL4030_REG_VAUX2_4030 10 /* (twl4030-specific) */
|
|
#define TWL4030_REG_VAUX2 11 /* (twl5030 and newer) */
|
|
#define TWL4030_REG_VAUX3 12 /* not on all chips */
|
|
#define TWL4030_REG_VAUX4 13 /* not on all chips */
|
|
|
|
/* INTERNAL LDOs */
|
|
#define TWL4030_REG_VINTANA1 14
|
|
#define TWL4030_REG_VINTANA2 15
|
|
#define TWL4030_REG_VINTDIG 16
|
|
#define TWL4030_REG_VUSB1V5 17
|
|
#define TWL4030_REG_VUSB1V8 18
|
|
#define TWL4030_REG_VUSB3V1 19
|
|
|
|
/* TWL6030 SMPS/LDO's */
|
|
/* EXTERNAL dc-to-dc buck convertor controllable via SR */
|
|
#define TWL6030_REG_VDD1 30
|
|
#define TWL6030_REG_VDD2 31
|
|
#define TWL6030_REG_VDD3 32
|
|
|
|
/* Non SR compliant dc-to-dc buck convertors */
|
|
#define TWL6030_REG_VMEM 33
|
|
#define TWL6030_REG_V2V1 34
|
|
#define TWL6030_REG_V1V29 35
|
|
#define TWL6030_REG_V1V8 36
|
|
|
|
/* EXTERNAL LDOs */
|
|
#define TWL6030_REG_VAUX1_6030 37
|
|
#define TWL6030_REG_VAUX2_6030 38
|
|
#define TWL6030_REG_VAUX3_6030 39
|
|
#define TWL6030_REG_VMMC 40
|
|
#define TWL6030_REG_VPP 41
|
|
#define TWL6030_REG_VUSIM 42
|
|
#define TWL6030_REG_VANA 43
|
|
#define TWL6030_REG_VCXIO 44
|
|
#define TWL6030_REG_VDAC 45
|
|
#define TWL6030_REG_VUSB 46
|
|
|
|
/* INTERNAL LDOs */
|
|
#define TWL6030_REG_VRTC 47
|
|
#define TWL6030_REG_CLK32KG 48
|
|
|
|
/* LDOs on 6025 have different names */
|
|
#define TWL6032_REG_LDO2 49
|
|
#define TWL6032_REG_LDO4 50
|
|
#define TWL6032_REG_LDO3 51
|
|
#define TWL6032_REG_LDO5 52
|
|
#define TWL6032_REG_LDO1 53
|
|
#define TWL6032_REG_LDO7 54
|
|
#define TWL6032_REG_LDO6 55
|
|
#define TWL6032_REG_LDOLN 56
|
|
#define TWL6032_REG_LDOUSB 57
|
|
|
|
/* 6025 DCDC supplies */
|
|
#define TWL6032_REG_SMPS3 58
|
|
#define TWL6032_REG_SMPS4 59
|
|
#define TWL6032_REG_VIO 60
|
|
|
|
|
|
#endif /* End of __TWL4030_H */
|