4 files changed, 81 insertions, 5 deletions

diff --git a/include/linux/mfd/axp20x.h b/include/linux/mfd/axp20x.h
index 78dc853..080798f 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 4e887ba..c615359 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 2b16e95..a83f649 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/rave-sp.h b/include/linux/mfd/rave-sp.h
new file mode 100644
index 0000000..796fb97
--- /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_ */