diff options
author | Linus Torvalds | 2018-01-29 10:59:24 -0800 |
---|---|---|
committer | Linus Torvalds | 2018-01-29 10:59:24 -0800 |
commit | bc4e118355caf83f472a5d31b850e73adddcf0ab (patch) | |
tree | a2263dff4a54ce68c648292721612c7ae6f50225 /include | |
parent | 1c7385dbf8c55d0866172fdf70320c8f11b1ac15 (diff) | |
parent | 0f89ffefa4e122e7e9bc1c2d716c6052b4601b76 (diff) |
Merge tag 'mfd-next-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd
Pull MFD updates from Lee Jones:
"New Drivers:
- Add support for RAVE Supervisory Processor
Moved drivers:
- Move Realtek Card Reader Driver to Misc
New Device Support:
- Add support for Pinctrl to axp20x
New Functionality:
- Add resume support to atmel-flexcom
Fix-ups:
- Split MFD (mfd) and userspace handlers (platform) in cros_ec
- Fix trivial (whitespace, spelling) issue(s) in pcf50633-core
- Clean-up error handling in ab8500-debugfs
- General tidying up in tmio_core
- Kconfig fix-ups for qcom-pm8xxx
- Licensing changes (SPDX) to stm32-lptimer, stm32-timers
- Device Tree fixups in mc13xxx
- Simplify/remove unused code in cros_ec_spi, axp20x, ti_am335x_tscadc,
kempld-core, intel_soc_pmic_core.c, ab8500-debugfs"
* tag 'mfd-next-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (32 commits)
mfd: lpc_ich: Do not touch SPI-NOR write protection bit on Apollo Lake
mfd: axp20x: Mark axp288 CHRG_BAK_CTRL register volatile
mfd: ab8500: Introduce DEFINE_SHOW_ATTRIBUTE() macro
atmel_flexcom: Support resuming after a chip reset
mfd: Remove duplicate includes
dt-bindings: mfd: mc13xxx: Add the unit address to sysled
mfd: stm32: Adopt SPDX identifier
mfd: axp20x: Add pinctrl cell for AXP813
mfd: pm8xxx: Make elegible for COMPILE_TEST
mfd: kempld-core: Use resource_size function on resource object
mfd: tmio: Move register macros to tmio_core.c
mfd: cros ec: spi: Simplify delay handling between SPI messages
mfd: palmas: Assign the right powerhold mask for tps65917
mfd: ab8500-debugfs: Use common error handling code in ab8500_print_modem_registers()
mfd: ti_am335x_tscadc: Remove redundant assignment to node
mfd: pcf50633: Fix spelling mistake: 'Falied' -> 'Failed'
dt-bindings: watchdog: Add bindings for RAVE SP watchdog driver
watchdog: Add RAVE SP watchdog driver
mfd: Add driver for RAVE Supervisory Processor
serdev: Introduce devm_serdev_device_open()
...
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/crc-ccitt.h | 7 | ||||
-rw-r--r-- | include/linux/mfd/axp20x.h | 5 | ||||
-rw-r--r-- | include/linux/mfd/cros_ec.h | 4 | ||||
-rw-r--r-- | include/linux/mfd/cros_ec_commands.h | 17 | ||||
-rw-r--r-- | include/linux/mfd/palmas.h | 3 | ||||
-rw-r--r-- | include/linux/mfd/rave-sp.h | 60 | ||||
-rw-r--r-- | include/linux/mfd/stm32-lptimer.h | 6 | ||||
-rw-r--r-- | include/linux/mfd/stm32-timers.h | 4 | ||||
-rw-r--r-- | include/linux/mfd/tmio.h | 20 | ||||
-rw-r--r-- | include/linux/rtsx_common.h (renamed from include/linux/mfd/rtsx_common.h) | 0 | ||||
-rw-r--r-- | include/linux/rtsx_pci.h (renamed from include/linux/mfd/rtsx_pci.h) | 236 | ||||
-rw-r--r-- | include/linux/rtsx_usb.h (renamed from include/linux/mfd/rtsx_usb.h) | 0 | ||||
-rw-r--r-- | include/linux/serdev.h | 1 |
13 files changed, 325 insertions, 38 deletions
diff --git a/include/linux/crc-ccitt.h b/include/linux/crc-ccitt.h index cd4f420231ba..72c92c396bb8 100644 --- a/include/linux/crc-ccitt.h +++ b/include/linux/crc-ccitt.h @@ -5,12 +5,19 @@ #include <linux/types.h> extern u16 const crc_ccitt_table[256]; +extern u16 const crc_ccitt_false_table[256]; extern u16 crc_ccitt(u16 crc, const u8 *buffer, size_t len); +extern u16 crc_ccitt_false(u16 crc, const u8 *buffer, size_t len); static inline u16 crc_ccitt_byte(u16 crc, const u8 c) { return (crc >> 8) ^ crc_ccitt_table[(crc ^ c) & 0xff]; } +static inline u16 crc_ccitt_false_byte(u16 crc, const u8 c) +{ + return (crc << 8) ^ crc_ccitt_false_table[(crc >> 8) ^ c]; +} + #endif /* _LINUX_CRC_CCITT_H */ diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h index 78dc85365c4f..080798f17ece 100644 --- a/include/linux/mfd/axp20x.h +++ b/include/linux/mfd/axp20x.h @@ -645,11 +645,6 @@ struct axp20x_dev { const struct regmap_irq_chip *regmap_irq_chip; }; -struct axp288_extcon_pdata { - /* GPIO pin control to switch D+/D- lines b/w PMIC and SOC */ - struct gpio_desc *gpio_mux_cntl; -}; - /* generic helper function for reading 9-16 bit wide regs */ static inline int axp20x_read_variable_width(struct regmap *regmap, unsigned int reg, unsigned int width) diff --git a/include/linux/mfd/cros_ec.h b/include/linux/mfd/cros_ec.h index 4e887ba22635..c61535979b8f 100644 --- a/include/linux/mfd/cros_ec.h +++ b/include/linux/mfd/cros_ec.h @@ -322,6 +322,10 @@ extern struct attribute_group cros_ec_attr_group; extern struct attribute_group cros_ec_lightbar_attr_group; extern struct attribute_group cros_ec_vbc_attr_group; +/* debugfs stuff */ +int cros_ec_debugfs_init(struct cros_ec_dev *ec); +void cros_ec_debugfs_remove(struct cros_ec_dev *ec); + /* ACPI GPE handler */ #ifdef CONFIG_ACPI diff --git a/include/linux/mfd/cros_ec_commands.h b/include/linux/mfd/cros_ec_commands.h index 2b16e95b9bb8..a83f6498b95e 100644 --- a/include/linux/mfd/cros_ec_commands.h +++ b/include/linux/mfd/cros_ec_commands.h @@ -2904,16 +2904,33 @@ enum usb_pd_control_mux { USB_PD_CTRL_MUX_AUTO = 5, }; +enum usb_pd_control_swap { + USB_PD_CTRL_SWAP_NONE = 0, + USB_PD_CTRL_SWAP_DATA = 1, + USB_PD_CTRL_SWAP_POWER = 2, + USB_PD_CTRL_SWAP_VCONN = 3, + USB_PD_CTRL_SWAP_COUNT +}; + struct ec_params_usb_pd_control { uint8_t port; uint8_t role; uint8_t mux; + uint8_t swap; } __packed; #define PD_CTRL_RESP_ENABLED_COMMS (1 << 0) /* Communication enabled */ #define PD_CTRL_RESP_ENABLED_CONNECTED (1 << 1) /* Device connected */ #define PD_CTRL_RESP_ENABLED_PD_CAPABLE (1 << 2) /* Partner is PD capable */ +#define PD_CTRL_RESP_ROLE_POWER BIT(0) /* 0=SNK/1=SRC */ +#define PD_CTRL_RESP_ROLE_DATA BIT(1) /* 0=UFP/1=DFP */ +#define PD_CTRL_RESP_ROLE_VCONN BIT(2) /* Vconn status */ +#define PD_CTRL_RESP_ROLE_DR_POWER BIT(3) /* Partner is dualrole power */ +#define PD_CTRL_RESP_ROLE_DR_DATA BIT(4) /* Partner is dualrole data */ +#define PD_CTRL_RESP_ROLE_USB_COMM BIT(5) /* Partner USB comm capable */ +#define PD_CTRL_RESP_ROLE_EXT_POWERED BIT(6) /* Partner externally powerd */ + struct ec_response_usb_pd_control_v1 { uint8_t enabled; uint8_t role; diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h index 3c8568aa82a5..75e5c8ff85fc 100644 --- a/include/linux/mfd/palmas.h +++ b/include/linux/mfd/palmas.h @@ -3733,6 +3733,9 @@ enum usb_irq_events { #define TPS65917_REGEN3_CTRL_MODE_ACTIVE 0x01 #define TPS65917_REGEN3_CTRL_MODE_ACTIVE_SHIFT 0x00 +/* POWERHOLD Mask field for PRIMARY_SECONDARY_PAD2 register */ +#define TPS65917_PRIMARY_SECONDARY_PAD2_GPIO_5_MASK 0xC + /* Registers for function RESOURCE */ #define TPS65917_REGEN1_CTRL 0x2 #define TPS65917_PLLEN_CTRL 0x3 diff --git a/include/linux/mfd/rave-sp.h b/include/linux/mfd/rave-sp.h new file mode 100644 index 000000000000..796fb9794c9e --- /dev/null +++ b/include/linux/mfd/rave-sp.h @@ -0,0 +1,60 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ + +/* + * Core definitions for RAVE SP MFD driver. + * + * Copyright (C) 2017 Zodiac Inflight Innovations + */ + +#ifndef _LINUX_RAVE_SP_H_ +#define _LINUX_RAVE_SP_H_ + +#include <linux/notifier.h> + +enum rave_sp_command { + RAVE_SP_CMD_GET_FIRMWARE_VERSION = 0x20, + RAVE_SP_CMD_GET_BOOTLOADER_VERSION = 0x21, + RAVE_SP_CMD_BOOT_SOURCE = 0x26, + RAVE_SP_CMD_GET_BOARD_COPPER_REV = 0x2B, + RAVE_SP_CMD_GET_GPIO_STATE = 0x2F, + + RAVE_SP_CMD_STATUS = 0xA0, + RAVE_SP_CMD_SW_WDT = 0xA1, + RAVE_SP_CMD_PET_WDT = 0xA2, + RAVE_SP_CMD_RESET = 0xA7, + RAVE_SP_CMD_RESET_REASON = 0xA8, + + RAVE_SP_CMD_REQ_COPPER_REV = 0xB6, + RAVE_SP_CMD_GET_I2C_DEVICE_STATUS = 0xBA, + RAVE_SP_CMD_GET_SP_SILICON_REV = 0xB9, + RAVE_SP_CMD_CONTROL_EVENTS = 0xBB, + + RAVE_SP_EVNT_BASE = 0xE0, +}; + +struct rave_sp; + +static inline unsigned long rave_sp_action_pack(u8 event, u8 value) +{ + return ((unsigned long)value << 8) | event; +} + +static inline u8 rave_sp_action_unpack_event(unsigned long action) +{ + return action; +} + +static inline u8 rave_sp_action_unpack_value(unsigned long action) +{ + return action >> 8; +} + +int rave_sp_exec(struct rave_sp *sp, + void *__data, size_t data_size, + void *reply_data, size_t reply_data_size); + +struct device; +int devm_rave_sp_register_event_notifier(struct device *dev, + struct notifier_block *nb); + +#endif /* _LINUX_RAVE_SP_H_ */ diff --git a/include/linux/mfd/stm32-lptimer.h b/include/linux/mfd/stm32-lptimer.h index 77c7cf40d9b4..605f62264825 100644 --- a/include/linux/mfd/stm32-lptimer.h +++ b/include/linux/mfd/stm32-lptimer.h @@ -1,13 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * STM32 Low-Power Timer parent driver. - * * Copyright (C) STMicroelectronics 2017 - * * Author: Fabrice Gasnier <fabrice.gasnier@st.com> - * * Inspired by Benjamin Gaignard's stm32-timers driver - * - * License terms: GNU General Public License (GPL), version 2 */ #ifndef _LINUX_STM32_LPTIMER_H_ diff --git a/include/linux/mfd/stm32-timers.h b/include/linux/mfd/stm32-timers.h index ce7346e7f77a..2aadab6f34a1 100644 --- a/include/linux/mfd/stm32-timers.h +++ b/include/linux/mfd/stm32-timers.h @@ -1,9 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) STMicroelectronics 2016 - * * Author: Benjamin Gaignard <benjamin.gaignard@st.com> - * - * License terms: GNU General Public License (GPL), version 2 */ #ifndef _LINUX_STM32_GPTIMER_H_ diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index e1cfe9194129..396a103c8bc6 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -25,26 +25,6 @@ writew((val) >> 16, (addr) + 2); \ } while (0) -#define CNF_CMD 0x04 -#define CNF_CTL_BASE 0x10 -#define CNF_INT_PIN 0x3d -#define CNF_STOP_CLK_CTL 0x40 -#define CNF_GCLK_CTL 0x41 -#define CNF_SD_CLK_MODE 0x42 -#define CNF_PIN_STATUS 0x44 -#define CNF_PWR_CTL_1 0x48 -#define CNF_PWR_CTL_2 0x49 -#define CNF_PWR_CTL_3 0x4a -#define CNF_CARD_DETECT_MODE 0x4c -#define CNF_SD_SLOT 0x50 -#define CNF_EXT_GCLK_CTL_1 0xf0 -#define CNF_EXT_GCLK_CTL_2 0xf1 -#define CNF_EXT_GCLK_CTL_3 0xf9 -#define CNF_SD_LED_EN_1 0xfa -#define CNF_SD_LED_EN_2 0xfe - -#define SDCREN 0x2 /* Enable access to MMC CTL regs. (flag in COMMAND_REG)*/ - #define sd_config_write8(base, shift, reg, val) \ tmio_iowrite8((val), (base) + ((reg) << (shift))) #define sd_config_write16(base, shift, reg, val) \ diff --git a/include/linux/mfd/rtsx_common.h b/include/linux/rtsx_common.h index 443176ee1ab0..443176ee1ab0 100644 --- a/include/linux/mfd/rtsx_common.h +++ b/include/linux/rtsx_common.h diff --git a/include/linux/mfd/rtsx_pci.h b/include/linux/rtsx_pci.h index c3d3f04d8cc6..478acf6efac6 100644 --- a/include/linux/mfd/rtsx_pci.h +++ b/include/linux/rtsx_pci.h @@ -24,7 +24,7 @@ #include <linux/sched.h> #include <linux/pci.h> -#include <linux/mfd/rtsx_common.h> +#include <linux/rtsx_common.h> #define MAX_RW_REG_CNT 1024 @@ -203,6 +203,7 @@ #define SD_DDR_MODE 0x04 #define SD_30_MODE 0x08 #define SD_CLK_DIVIDE_MASK 0xC0 +#define SD_MODE_SELECT_MASK 0x0C #define SD_CFG2 0xFDA1 #define SD_CALCULATE_CRC7 0x00 #define SD_NO_CALCULATE_CRC7 0x80 @@ -226,6 +227,7 @@ #define SD_RSP_TYPE_R6 0x01 #define SD_RSP_TYPE_R7 0x01 #define SD_CFG3 0xFDA2 +#define SD30_CLK_END_EN 0x10 #define SD_RSP_80CLK_TIMEOUT_EN 0x01 #define SD_STAT1 0xFDA3 @@ -309,6 +311,12 @@ #define SD_DATA_STATE 0xFDB6 #define SD_DATA_IDLE 0x80 +#define REG_SD_STOP_SDCLK_CFG 0xFDB8 +#define SD30_CLK_STOP_CFG_EN 0x04 +#define SD30_CLK_STOP_CFG1 0x02 +#define SD30_CLK_STOP_CFG0 0x01 +#define REG_PRE_RW_MODE 0xFD70 +#define EN_INFINITE_MODE 0x01 #define SRCTL 0xFC13 @@ -434,6 +442,7 @@ #define CARD_CLK_EN 0xFD69 #define SD_CLK_EN 0x04 #define MS_CLK_EN 0x08 +#define SD40_CLK_EN 0x10 #define SDIO_CTRL 0xFD6B #define CD_PAD_CTL 0xFD73 #define CD_DISABLE_MASK 0x07 @@ -453,8 +462,8 @@ #define FPDCTL 0xFC00 #define SSC_POWER_DOWN 0x01 #define SD_OC_POWER_DOWN 0x02 -#define ALL_POWER_DOWN 0x07 -#define OC_POWER_DOWN 0x06 +#define ALL_POWER_DOWN 0x03 +#define OC_POWER_DOWN 0x02 #define PDINFO 0xFC01 #define CLK_CTL 0xFC02 @@ -490,6 +499,9 @@ #define FPGA_PULL_CTL 0xFC1D #define OLT_LED_CTL 0xFC1E +#define LED_SHINE_MASK 0x08 +#define LED_SHINE_EN 0x08 +#define LED_SHINE_DISABLE 0x00 #define GPIO_CTL 0xFC1F #define LDO_CTL 0xFC1E @@ -511,7 +523,11 @@ #define BPP_LDO_ON 0x00 #define BPP_LDO_SUSPEND 0x02 #define BPP_LDO_OFF 0x03 +#define EFUSE_CTL 0xFC30 +#define EFUSE_ADD 0xFC31 #define SYS_VER 0xFC32 +#define EFUSE_DATAL 0xFC34 +#define EFUSE_DATAH 0xFC35 #define CARD_PULL_CTL1 0xFD60 #define CARD_PULL_CTL2 0xFD61 @@ -553,6 +569,9 @@ #define RBBC1 0xFE2F #define RBDAT 0xFE30 #define RBCTL 0xFE34 +#define U_AUTO_DMA_EN_MASK 0x20 +#define U_AUTO_DMA_DISABLE 0x00 +#define RB_FLUSH 0x80 #define CFGADDR0 0xFE35 #define CFGADDR1 0xFE36 #define CFGDATA0 0xFE37 @@ -581,6 +600,8 @@ #define LTR_LATENCY_MODE_HW 0 #define LTR_LATENCY_MODE_SW BIT(6) #define OBFF_CFG 0xFE4C +#define OBFF_EN_MASK 0x03 +#define OBFF_DISABLE 0x00 #define CDRESUMECTL 0xFE52 #define WAKE_SEL_CTL 0xFE54 @@ -595,6 +616,7 @@ #define FORCE_ASPM_L0_EN 0x01 #define FORCE_ASPM_NO_ASPM 0x00 #define PM_CLK_FORCE_CTL 0xFE58 +#define CLK_PM_EN 0x01 #define FUNC_FORCE_CTL 0xFE59 #define FUNC_FORCE_UPME_XMT_DBG 0x02 #define PERST_GLITCH_WIDTH 0xFE5C @@ -620,14 +642,23 @@ #define LDO_PWR_SEL 0xFE78 #define L1SUB_CONFIG1 0xFE8D +#define AUX_CLK_ACTIVE_SEL_MASK 0x01 +#define MAC_CKSW_DONE 0x00 #define L1SUB_CONFIG2 0xFE8E #define L1SUB_AUTO_CFG 0x02 #define L1SUB_CONFIG3 0xFE8F #define L1OFF_MBIAS2_EN_5250 BIT(7) #define DUMMY_REG_RESET_0 0xFE90 +#define IC_VERSION_MASK 0x0F +#define REG_VREF 0xFE97 +#define PWD_SUSPND_EN 0x10 +#define RTS5260_DMA_RST_CTL_0 0xFEBF +#define RTS5260_DMA_RST 0x80 +#define RTS5260_ADMA3_RST 0x40 #define AUTOLOAD_CFG_BASE 0xFF00 +#define RELINK_TIME_MASK 0x01 #define PETXCFG 0xFF03 #define FORCE_CLKREQ_DELINK_MASK BIT(7) #define FORCE_CLKREQ_LOW 0x80 @@ -667,15 +698,24 @@ #define LDO_DV18_CFG 0xFF70 #define LDO_DV18_SR_MASK 0xC0 #define LDO_DV18_SR_DF 0x40 +#define DV331812_MASK 0x70 +#define DV331812_33 0x70 +#define DV331812_17 0x30 #define LDO_CONFIG2 0xFF71 #define LDO_D3318_MASK 0x07 #define LDO_D3318_33V 0x07 #define LDO_D3318_18V 0x02 +#define DV331812_VDD1 0x04 +#define DV331812_POWERON 0x08 +#define DV331812_POWEROFF 0x00 #define LDO_VCC_CFG0 0xFF72 #define LDO_VCC_LMTVTH_MASK 0x30 #define LDO_VCC_LMTVTH_2A 0x10 +/*RTS5260*/ +#define RTS5260_DVCC_TUNE_MASK 0x70 +#define RTS5260_DVCC_33 0x70 #define LDO_VCC_CFG1 0xFF73 #define LDO_VCC_REF_TUNE_MASK 0x30 @@ -684,6 +724,10 @@ #define LDO_VCC_1V8 0x04 #define LDO_VCC_3V3 0x07 #define LDO_VCC_LMT_EN 0x08 +/*RTS5260*/ +#define LDO_POW_SDVDD1_MASK 0x08 +#define LDO_POW_SDVDD1_ON 0x08 +#define LDO_POW_SDVDD1_OFF 0x00 #define LDO_VIO_CFG 0xFF75 #define LDO_VIO_SR_MASK 0xC0 @@ -711,6 +755,160 @@ #define SD_VIO_LDO_1V8 0x40 #define SD_VIO_LDO_3V3 0x70 +#define RTS5260_AUTOLOAD_CFG4 0xFF7F +#define RTS5260_MIMO_DISABLE 0x8A + +#define RTS5260_REG_GPIO_CTL0 0xFC1A +#define RTS5260_REG_GPIO_MASK 0x01 +#define RTS5260_REG_GPIO_ON 0x01 +#define RTS5260_REG_GPIO_OFF 0x00 + +#define PWR_GLOBAL_CTRL 0xF200 +#define PCIE_L1_2_EN 0x0C +#define PCIE_L1_1_EN 0x0A +#define PCIE_L1_0_EN 0x09 +#define PWR_FE_CTL 0xF201 +#define PCIE_L1_2_PD_FE_EN 0x0C +#define PCIE_L1_1_PD_FE_EN 0x0A +#define PCIE_L1_0_PD_FE_EN 0x09 +#define CFG_PCIE_APHY_OFF_0 0xF204 +#define CFG_PCIE_APHY_OFF_0_DEFAULT 0xBF +#define CFG_PCIE_APHY_OFF_1 0xF205 +#define CFG_PCIE_APHY_OFF_1_DEFAULT 0xFF +#define CFG_PCIE_APHY_OFF_2 0xF206 +#define CFG_PCIE_APHY_OFF_2_DEFAULT 0x01 +#define CFG_PCIE_APHY_OFF_3 0xF207 +#define CFG_PCIE_APHY_OFF_3_DEFAULT 0x00 +#define CFG_L1_0_PCIE_MAC_RET_VALUE 0xF20C +#define CFG_L1_0_PCIE_DPHY_RET_VALUE 0xF20E +#define CFG_L1_0_SYS_RET_VALUE 0xF210 +#define CFG_L1_0_CRC_MISC_RET_VALUE 0xF212 +#define CFG_L1_0_CRC_SD30_RET_VALUE 0xF214 +#define CFG_L1_0_CRC_SD40_RET_VALUE 0xF216 +#define CFG_LP_FPWM_VALUE 0xF219 +#define CFG_LP_FPWM_VALUE_DEFAULT 0x18 +#define PWC_CDR 0xF253 +#define PWC_CDR_DEFAULT 0x03 +#define CFG_L1_0_RET_VALUE_DEFAULT 0x1B +#define CFG_L1_0_CRC_MISC_RET_VALUE_DEFAULT 0x0C + +/* OCPCTL */ +#define SD_DETECT_EN 0x08 +#define SD_OCP_INT_EN 0x04 +#define SD_OCP_INT_CLR 0x02 +#define SD_OC_CLR 0x01 + +#define SDVIO_DETECT_EN (1 << 7) +#define SDVIO_OCP_INT_EN (1 << 6) +#define SDVIO_OCP_INT_CLR (1 << 5) +#define SDVIO_OC_CLR (1 << 4) + +/* OCPSTAT */ +#define SD_OCP_DETECT 0x08 +#define SD_OC_NOW 0x04 +#define SD_OC_EVER 0x02 + +#define SDVIO_OC_NOW (1 << 6) +#define SDVIO_OC_EVER (1 << 5) + +#define REG_OCPCTL 0xFD6A +#define REG_OCPSTAT 0xFD6E +#define REG_OCPGLITCH 0xFD6C +#define REG_OCPPARA1 0xFD6B +#define REG_OCPPARA2 0xFD6D + +/* rts5260 DV3318 OCP-related registers */ +#define REG_DV3318_OCPCTL 0xFD89 +#define DV3318_OCP_TIME_MASK 0xF0 +#define DV3318_DETECT_EN 0x08 +#define DV3318_OCP_INT_EN 0x04 +#define DV3318_OCP_INT_CLR 0x02 +#define DV3318_OCP_CLR 0x01 + +#define REG_DV3318_OCPSTAT 0xFD8A +#define DV3318_OCP_GlITCH_TIME_MASK 0xF0 +#define DV3318_OCP_DETECT 0x08 +#define DV3318_OCP_NOW 0x04 +#define DV3318_OCP_EVER 0x02 + +#define SD_OCP_GLITCH_MASK 0x0F + +/* OCPPARA1 */ +#define SDVIO_OCP_TIME_60 0x00 +#define SDVIO_OCP_TIME_100 0x10 +#define SDVIO_OCP_TIME_200 0x20 +#define SDVIO_OCP_TIME_400 0x30 +#define SDVIO_OCP_TIME_600 0x40 +#define SDVIO_OCP_TIME_800 0x50 +#define SDVIO_OCP_TIME_1100 0x60 +#define SDVIO_OCP_TIME_MASK 0x70 + +#define SD_OCP_TIME_60 0x00 +#define SD_OCP_TIME_100 0x01 +#define SD_OCP_TIME_200 0x02 +#define SD_OCP_TIME_400 0x03 +#define SD_OCP_TIME_600 0x04 +#define SD_OCP_TIME_800 0x05 +#define SD_OCP_TIME_1100 0x06 +#define SD_OCP_TIME_MASK 0x07 + +/* OCPPARA2 */ +#define SDVIO_OCP_THD_190 0x00 +#define SDVIO_OCP_THD_250 0x10 +#define SDVIO_OCP_THD_320 0x20 +#define SDVIO_OCP_THD_380 0x30 +#define SDVIO_OCP_THD_440 0x40 +#define SDVIO_OCP_THD_500 0x50 +#define SDVIO_OCP_THD_570 0x60 +#define SDVIO_OCP_THD_630 0x70 +#define SDVIO_OCP_THD_MASK 0x70 + +#define SD_OCP_THD_450 0x00 +#define SD_OCP_THD_550 0x01 +#define SD_OCP_THD_650 0x02 +#define SD_OCP_THD_750 0x03 +#define SD_OCP_THD_850 0x04 +#define SD_OCP_THD_950 0x05 +#define SD_OCP_THD_1050 0x06 +#define SD_OCP_THD_1150 0x07 +#define SD_OCP_THD_MASK 0x07 + +#define SDVIO_OCP_GLITCH_MASK 0xF0 +#define SDVIO_OCP_GLITCH_NONE 0x00 +#define SDVIO_OCP_GLITCH_50U 0x10 +#define SDVIO_OCP_GLITCH_100U 0x20 +#define SDVIO_OCP_GLITCH_200U 0x30 +#define SDVIO_OCP_GLITCH_600U 0x40 +#define SDVIO_OCP_GLITCH_800U 0x50 +#define SDVIO_OCP_GLITCH_1M 0x60 +#define SDVIO_OCP_GLITCH_2M 0x70 +#define SDVIO_OCP_GLITCH_3M 0x80 +#define SDVIO_OCP_GLITCH_4M 0x90 +#define SDVIO_OCP_GLIVCH_5M 0xA0 +#define SDVIO_OCP_GLITCH_6M 0xB0 +#define SDVIO_OCP_GLITCH_7M 0xC0 +#define SDVIO_OCP_GLITCH_8M 0xD0 +#define SDVIO_OCP_GLITCH_9M 0xE0 +#define SDVIO_OCP_GLITCH_10M 0xF0 + +#define SD_OCP_GLITCH_MASK 0x0F +#define SD_OCP_GLITCH_NONE 0x00 +#define SD_OCP_GLITCH_50U 0x01 +#define SD_OCP_GLITCH_100U 0x02 +#define SD_OCP_GLITCH_200U 0x03 +#define SD_OCP_GLITCH_600U 0x04 +#define SD_OCP_GLITCH_800U 0x05 +#define SD_OCP_GLITCH_1M 0x06 +#define SD_OCP_GLITCH_2M 0x07 +#define SD_OCP_GLITCH_3M 0x08 +#define SD_OCP_GLITCH_4M 0x09 +#define SD_OCP_GLIVCH_5M 0x0A +#define SD_OCP_GLITCH_6M 0x0B +#define SD_OCP_GLITCH_7M 0x0C +#define SD_OCP_GLITCH_8M 0x0D +#define SD_OCP_GLITCH_9M 0x0E +#define SD_OCP_GLITCH_10M 0x0F + /* Phy register */ #define PHY_PCR 0x00 #define PHY_PCR_FORCE_CODE 0xB000 @@ -857,6 +1055,7 @@ #define PCR_ASPM_SETTING_REG1 0x160 #define PCR_ASPM_SETTING_REG2 0x168 +#define PCR_ASPM_SETTING_5260 0x178 #define PCR_SETTING_REG1 0x724 #define PCR_SETTING_REG2 0x814 @@ -890,6 +1089,7 @@ struct pcr_ops { int (*conv_clk_and_div_n)(int clk, int dir); void (*fetch_vendor_settings)(struct rtsx_pcr *pcr); void (*force_power_down)(struct rtsx_pcr *pcr, u8 pm_state); + void (*stop_cmd)(struct rtsx_pcr *pcr); void (*set_aspm)(struct rtsx_pcr *pcr, bool enable); int (*set_ltr_latency)(struct rtsx_pcr *pcr, u32 latency); @@ -897,6 +1097,12 @@ struct pcr_ops { void (*set_l1off_cfg_sub_d0)(struct rtsx_pcr *pcr, int active); void (*full_on)(struct rtsx_pcr *pcr); void (*power_saving)(struct rtsx_pcr *pcr); + void (*enable_ocp)(struct rtsx_pcr *pcr); + void (*disable_ocp)(struct rtsx_pcr *pcr); + void (*init_ocp)(struct rtsx_pcr *pcr); + void (*process_ocp)(struct rtsx_pcr *pcr); + int (*get_ocpstat)(struct rtsx_pcr *pcr, u8 *val); + void (*clear_ocpstat)(struct rtsx_pcr *pcr); }; enum PDEV_STAT {PDEV_STAT_IDLE, PDEV_STAT_RUN}; @@ -935,6 +1141,9 @@ enum dev_aspm_mode { * @l1_snooze_delay: l1 snooze delay * @ltr_l1off_sspwrgate: ltr l1off sspwrgate * @ltr_l1off_snooze_sspwrgate: ltr l1off snooze sspwrgate + * @ocp_en: enable ocp flag + * @sd_400mA_ocp_thd: 400mA ocp thd + * @sd_800mA_ocp_thd: 800mA ocp thd */ struct rtsx_cr_option { u32 dev_flags; @@ -949,6 +1158,19 @@ struct rtsx_cr_option { u32 l1_snooze_delay; u8 ltr_l1off_sspwrgate; u8 ltr_l1off_snooze_sspwrgate; + bool ocp_en; + u8 sd_400mA_ocp_thd; + u8 sd_800mA_ocp_thd; +}; + +/* + * struct rtsx_hw_param - card reader hardware param + * @interrupt_en: indicate which interrutp enable + * @ocp_glitch: ocp glitch time + */ +struct rtsx_hw_param { + u32 interrupt_en; + u8 ocp_glitch; }; #define rtsx_set_dev_flag(cr, flag) \ @@ -963,6 +1185,7 @@ struct rtsx_pcr { unsigned int id; int pcie_cap; struct rtsx_cr_option option; + struct rtsx_hw_param hw_param; /* pci resources */ unsigned long addr; @@ -1042,12 +1265,15 @@ struct rtsx_pcr { struct rtsx_slot *slots; u8 dma_error_count; + u8 ocp_stat; + u8 ocp_stat2; }; #define PID_524A 0x524A -#define PID_5249 0x5249 -#define PID_5250 0x5250 +#define PID_5249 0x5249 +#define PID_5250 0x5250 #define PID_525A 0x525A +#define PID_5260 0x5260 #define CHK_PCI_PID(pcr, pid) ((pcr)->pci->device == (pid)) #define PCI_VID(pcr) ((pcr)->pci->vendor) diff --git a/include/linux/mfd/rtsx_usb.h b/include/linux/rtsx_usb.h index c446e4fd6b5c..c446e4fd6b5c 100644 --- a/include/linux/mfd/rtsx_usb.h +++ b/include/linux/rtsx_usb.h diff --git a/include/linux/serdev.h b/include/linux/serdev.h index d609e6dc5bad..d4bb46a26dc3 100644 --- a/include/linux/serdev.h +++ b/include/linux/serdev.h @@ -193,6 +193,7 @@ static inline int serdev_controller_receive_buf(struct serdev_controller *ctrl, int serdev_device_open(struct serdev_device *); void serdev_device_close(struct serdev_device *); +int devm_serdev_device_open(struct device *, struct serdev_device *); unsigned int serdev_device_set_baudrate(struct serdev_device *, unsigned int); void serdev_device_set_flow_control(struct serdev_device *, bool); int serdev_device_write_buf(struct serdev_device *, const unsigned char *, size_t); |