Merge tag 'v5.3-rc4' into next

Sync up with mainline to bring in device_property_count_u32 andother
newer APIs.

11 files changed, 105 insertions, 77 deletions

diff --git a/include/linux/platform_data/dma-imx.h b/include/linux/platform_data/dma-imx.h
index 80f9be858bd0..281adbb26e6b 100644
--- a/include/linux/platform_data/dma-imx.h
+++ b/include/linux/platform_data/dma-imx.h
@@ -52,7 +52,6 @@ struct imx_dma_data {
 	int dma_request2; /* secondary DMA request line */
 	enum sdma_peripheral_type peripheral_type;
 	int priority;
-	struct device_node *of_node;
 };
 
 static inline int imx_dma_is_ipu(struct dma_chan *chan)
diff --git a/include/linux/platform_data/fsa9480.h b/include/linux/platform_data/fsa9480.h
deleted file mode 100644
index dea8d84448ec..000000000000
--- a/include/linux/platform_data/fsa9480.h
+++ /dev/null
@@ -1,24 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) 2010 Samsung Electronics
- * Minkyu Kang <mk7.kang@samsung.com>
- */
-
-#ifndef _FSA9480_H_
-#define _FSA9480_H_
-
-#define FSA9480_ATTACHED	1
-#define FSA9480_DETACHED	0
-
-struct fsa9480_platform_data {
-	void (*cfg_gpio) (void);
-	void (*usb_cb) (u8 attached);
-	void (*uart_cb) (u8 attached);
-	void (*charger_cb) (u8 attached);
-	void (*jig_cb) (u8 attached);
-	void (*reset_cb) (void);
-	void (*usb_power) (u8 on);
-	int wakeup;
-};
-
-#endif /* _FSA9480_H_ */
diff --git a/include/linux/platform_data/gpio-omap.h b/include/linux/platform_data/gpio-omap.h
index 17edc43201d2..8b30b14b47d3 100644
--- a/include/linux/platform_data/gpio-omap.h
+++ b/include/linux/platform_data/gpio-omap.h
@@ -186,7 +186,7 @@ struct omap_gpio_platform_data {
 	bool is_mpuio;		/* whether the bank is of type MPUIO */
 	u32 non_wakeup_gpios;
 
-	struct omap_gpio_reg_offs *regs;
+	const struct omap_gpio_reg_offs *regs;
 
 	/* Return context loss count due to PM states changing */
 	int (*get_context_loss_count)(struct device *dev);
diff --git a/include/linux/platform_data/i2c-mux-gpio.h b/include/linux/platform_data/i2c-mux-gpio.h
index 9f6ca406505b..5e4c2c272a73 100644
--- a/include/linux/platform_data/i2c-mux-gpio.h
+++ b/include/linux/platform_data/i2c-mux-gpio.h
@@ -19,10 +19,6 @@
  *	position
  * @n_values: Number of multiplexer positions (busses to instantiate)
  * @classes: Optional I2C auto-detection classes
- * @gpio_chip: Optional GPIO chip name; if set, GPIO pin numbers are given
- *	relative to the base GPIO number of that chip
- * @gpios: Array of GPIO numbers used to control MUX
- * @n_gpios: Number of GPIOs used to control MUX
  * @idle: Bitmask to write to MUX when idle or GPIO_I2CMUX_NO_IDLE if not used
  */
 struct i2c_mux_gpio_platform_data {
@@ -31,9 +27,6 @@ struct i2c_mux_gpio_platform_data {
 	const unsigned *values;
 	int n_values;
 	const unsigned *classes;
-	char *gpio_chip;
-	const unsigned *gpios;
-	int n_gpios;
 	unsigned idle;
 };
 
diff --git a/include/linux/platform_data/media/mmp-camera.h b/include/linux/platform_data/media/mmp-camera.h
index d2d3a443eedf..53adaab64f28 100644
--- a/include/linux/platform_data/media/mmp-camera.h
+++ b/include/linux/platform_data/media/mmp-camera.h
@@ -12,11 +12,7 @@ enum dphy3_algo {
 };
 
 struct mmp_camera_platform_data {
-	struct platform_device *i2c_device;
-	int sensor_power_gpio;
-	int sensor_reset_gpio;
 	enum v4l2_mbus_type bus_type;
-	int mclk_min;	/* The minimal value of MCLK */
 	int mclk_src;	/* which clock source the MCLK derives from */
 	int mclk_div;	/* Clock Divider Value for MCLK */
 	/*
diff --git a/include/linux/platform_data/spi-mt65xx.h b/include/linux/platform_data/spi-mt65xx.h
index 617a75336d56..f0e6d6483e62 100644
--- a/include/linux/platform_data/spi-mt65xx.h
+++ b/include/linux/platform_data/spi-mt65xx.h
@@ -11,8 +11,6 @@
 
 /* Board specific platform_data */
 struct mtk_chip_config {
-	u32 tx_mlsb;
-	u32 rx_mlsb;
 	u32 cs_pol;
 	u32 sample_sel;
 };
diff --git a/include/linux/platform_data/ti-sysc.h b/include/linux/platform_data/ti-sysc.h
index 9256c0305968..0c587d4fc718 100644
--- a/include/linux/platform_data/ti-sysc.h
+++ b/include/linux/platform_data/ti-sysc.h
@@ -19,6 +19,7 @@ enum ti_sysc_module_type {
 
 struct ti_sysc_cookie {
 	void *data;
+	void *clkdm;
 };
 
 /**
@@ -46,6 +47,10 @@ struct sysc_regbits {
 	s8 emufree_shift;
 };
 
+#define SYSC_MODULE_QUIRK_HDQ1W		BIT(17)
+#define SYSC_MODULE_QUIRK_I2C		BIT(16)
+#define SYSC_MODULE_QUIRK_WDT		BIT(15)
+#define SYSS_QUIRK_RESETDONE_INVERTED	BIT(14)
 #define SYSC_QUIRK_SWSUP_MSTANDBY	BIT(13)
 #define SYSC_QUIRK_SWSUP_SIDLE_ACT	BIT(12)
 #define SYSC_QUIRK_SWSUP_SIDLE		BIT(11)
@@ -125,9 +130,16 @@ struct ti_sysc_module_data {
 };
 
 struct device;
+struct clk;
 
 struct ti_sysc_platform_data {
 	struct of_dev_auxdata *auxdata;
+	int (*init_clockdomain)(struct device *dev, struct clk *fck,
+				struct clk *ick, struct ti_sysc_cookie *cookie);
+	void (*clkdm_deny_idle)(struct device *dev,
+				const struct ti_sysc_cookie *cookie);
+	void (*clkdm_allow_idle)(struct device *dev,
+				 const struct ti_sysc_cookie *cookie);
 	int (*init_module)(struct device *dev,
 			   const struct ti_sysc_module_data *data,
 			   struct ti_sysc_cookie *cookie);
diff --git a/include/linux/platform_data/video-clcd-versatile.h b/include/linux/platform_data/video-clcd-versatile.h
deleted file mode 100644
index 305ebaec3afd..000000000000
--- a/include/linux/platform_data/video-clcd-versatile.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef PLAT_CLCD_H
-#define PLAT_CLCD_H
-
-#ifdef CONFIG_PLAT_VERSATILE_CLCD
-struct clcd_panel *versatile_clcd_get_panel(const char *);
-int versatile_clcd_setup_dma(struct clcd_fb *, unsigned long);
-int versatile_clcd_mmap_dma(struct clcd_fb *, struct vm_area_struct *);
-void versatile_clcd_remove_dma(struct clcd_fb *);
-#else
-static inline struct clcd_panel *versatile_clcd_get_panel(const char *s)
-{
-	return NULL;
-}
-static inline int versatile_clcd_setup_dma(struct clcd_fb *fb, unsigned long framesize)
-{
-	return -ENODEV;
-}
-static inline int versatile_clcd_mmap_dma(struct clcd_fb *fb, struct vm_area_struct *vm)
-{
-	return -ENODEV;
-}
-static inline void versatile_clcd_remove_dma(struct clcd_fb *fb)
-{
-}
-#endif
-
-#endif
diff --git a/include/linux/platform_data/wilco-ec.h b/include/linux/platform_data/wilco-ec.h
index 1ff224793c99..ad03b586a095 100644
--- a/include/linux/platform_data/wilco-ec.h
+++ b/include/linux/platform_data/wilco-ec.h
@@ -13,12 +13,9 @@
 
 /* Message flags for using the mailbox() interface */
 #define WILCO_EC_FLAG_NO_RESPONSE	BIT(0) /* EC does not respond */
-#define WILCO_EC_FLAG_EXTENDED_DATA	BIT(1) /* EC returns 256 data bytes */
 
 /* Normal commands have a maximum 32 bytes of data */
 #define EC_MAILBOX_DATA_SIZE		32
-/* Extended commands have 256 bytes of response data */
-#define EC_MAILBOX_DATA_SIZE_EXTENDED	256
 
 /**
  * struct wilco_ec_device - Wilco Embedded Controller handle.
@@ -32,6 +29,7 @@
  * @data_size: Size of the data buffer used for EC communication.
  * @debugfs_pdev: The child platform_device used by the debugfs sub-driver.
  * @rtc_pdev: The child platform_device used by the RTC sub-driver.
+ * @telem_pdev: The child platform_device used by the telemetry sub-driver.
  */
 struct wilco_ec_device {
 	struct device *dev;
@@ -43,6 +41,7 @@ struct wilco_ec_device {
 	size_t data_size;
 	struct platform_device *debugfs_pdev;
 	struct platform_device *rtc_pdev;
+	struct platform_device *telem_pdev;
 };
 
 /**
@@ -85,14 +84,12 @@ struct wilco_ec_response {
  * enum wilco_ec_msg_type - Message type to select a set of command codes.
  * @WILCO_EC_MSG_LEGACY: Legacy EC messages for standard EC behavior.
  * @WILCO_EC_MSG_PROPERTY: Get/Set/Sync EC controlled NVRAM property.
- * @WILCO_EC_MSG_TELEMETRY_SHORT: 32 bytes of telemetry data provided by the EC.
- * @WILCO_EC_MSG_TELEMETRY_LONG: 256 bytes of telemetry data provided by the EC.
+ * @WILCO_EC_MSG_TELEMETRY: Request telemetry data from the EC.
  */
 enum wilco_ec_msg_type {
 	WILCO_EC_MSG_LEGACY = 0x00f0,
 	WILCO_EC_MSG_PROPERTY = 0x00f2,
-	WILCO_EC_MSG_TELEMETRY_SHORT = 0x00f5,
-	WILCO_EC_MSG_TELEMETRY_LONG = 0x00f6,
+	WILCO_EC_MSG_TELEMETRY = 0x00f5,
 };
 
 /**
@@ -123,4 +120,87 @@ struct wilco_ec_message {
  */
 int wilco_ec_mailbox(struct wilco_ec_device *ec, struct wilco_ec_message *msg);
 
+/*
+ * A Property is typically a data item that is stored to NVRAM
+ * by the EC. Each of these data items has an index associated
+ * with it, known as the Property ID (PID). Properties may have
+ * variable lengths, up to a max of WILCO_EC_PROPERTY_MAX_SIZE
+ * bytes. Properties can be simple integers, or they may be more
+ * complex binary data.
+ */
+
+#define WILCO_EC_PROPERTY_MAX_SIZE	4
+
+/**
+ * struct ec_property_set_msg - Message to get or set a property.
+ * @property_id: Which property to get or set.
+ * @length: Number of bytes of |data| that are used.
+ * @data: Actual property data.
+ */
+struct wilco_ec_property_msg {
+	u32 property_id;
+	int length;
+	u8 data[WILCO_EC_PROPERTY_MAX_SIZE];
+};
+
+/**
+ * wilco_ec_get_property() - Retrieve a property from the EC.
+ * @ec: Embedded Controller device.
+ * @prop_msg: Message for request and response.
+ *
+ * The property_id field of |prop_msg| should be filled before calling this
+ * function. The result will be stored in the data and length fields.
+ *
+ * Return: 0 on success, negative error code on failure.
+ */
+int wilco_ec_get_property(struct wilco_ec_device *ec,
+			  struct wilco_ec_property_msg *prop_msg);
+
+/**
+ * wilco_ec_set_property() - Store a property on the EC.
+ * @ec: Embedded Controller device.
+ * @prop_msg: Message for request and response.
+ *
+ * The property_id, length, and data fields of |prop_msg| should be
+ * filled before calling this function.
+ *
+ * Return: 0 on success, negative error code on failure.
+ */
+int wilco_ec_set_property(struct wilco_ec_device *ec,
+			  struct wilco_ec_property_msg *prop_msg);
+
+/**
+ * wilco_ec_get_byte_property() - Retrieve a byte-size property from the EC.
+ * @ec: Embedded Controller device.
+ * @property_id: Which property to retrieve.
+ * @val: The result value, will be filled by this function.
+ *
+ * Return: 0 on success, negative error code on failure.
+ */
+int wilco_ec_get_byte_property(struct wilco_ec_device *ec, u32 property_id,
+			       u8 *val);
+
+/**
+ * wilco_ec_get_byte_property() - Store a byte-size property on the EC.
+ * @ec: Embedded Controller device.
+ * @property_id: Which property to store.
+ * @val: Value to store.
+ *
+ * Return: 0 on success, negative error code on failure.
+ */
+int wilco_ec_set_byte_property(struct wilco_ec_device *ec, u32 property_id,
+			       u8 val);
+
+/**
+ * wilco_ec_add_sysfs() - Create sysfs entries
+ * @ec: Wilco EC device
+ *
+ * wilco_ec_remove_sysfs() needs to be called afterwards
+ * to perform the necessary cleanup.
+ *
+ * Return: 0 on success or negative error code on failure.
+ */
+int wilco_ec_add_sysfs(struct wilco_ec_device *ec);
+void wilco_ec_remove_sysfs(struct wilco_ec_device *ec);
+
 #endif /* WILCO_EC_H */
diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/platform_data/x86/asus-wmi.h
index bfba245636a7..4802cd2c7309 100644
--- a/include/linux/platform_data/x86/asus-wmi.h
+++ b/include/linux/platform_data/x86/asus-wmi.h
@@ -18,8 +18,8 @@
 #define ASUS_WMI_METHODID_GDSP		0x50534447 /* Get DiSPlay output */
 #define ASUS_WMI_METHODID_DEVP		0x50564544 /* DEVice Policy */
 #define ASUS_WMI_METHODID_OSVR		0x5256534F /* OS VeRsion */
-#define ASUS_WMI_METHODID_DSTS		0x53544344 /* Device STatuS */
-#define ASUS_WMI_METHODID_DSTS2		0x53545344 /* Device STatuS #2*/
+#define ASUS_WMI_METHODID_DCTS		0x53544344 /* Device status (DCTS) */
+#define ASUS_WMI_METHODID_DSTS		0x53545344 /* Device status (DSTS) */
 #define ASUS_WMI_METHODID_BSTS		0x53545342 /* Bios STatuS ? */
 #define ASUS_WMI_METHODID_DEVS		0x53564544 /* DEVice Set */
 #define ASUS_WMI_METHODID_CFVS		0x53564643 /* CPU Frequency Volt Set */
@@ -57,6 +57,7 @@
 #define ASUS_WMI_DEVID_KBD_BACKLIGHT	0x00050021
 #define ASUS_WMI_DEVID_LIGHT_SENSOR	0x00050022 /* ?? */
 #define ASUS_WMI_DEVID_LIGHTBAR		0x00050025
+#define ASUS_WMI_DEVID_FAN_BOOST_MODE	0x00110018
 
 /* Misc */
 #define ASUS_WMI_DEVID_CAMERA		0x00060013
diff --git a/include/linux/platform_data/xilinx-ll-temac.h b/include/linux/platform_data/xilinx-ll-temac.h
index 368530f98176..f4a68136afa6 100644
--- a/include/linux/platform_data/xilinx-ll-temac.h
+++ b/include/linux/platform_data/xilinx-ll-temac.h
@@ -4,6 +4,7 @@
 
 #include <linux/if_ether.h>
 #include <linux/phy.h>
+#include <linux/spinlock.h>
 
 struct ll_temac_platform_data {
 	bool txcsum;		/* Enable/disable TX checksum */
@@ -21,7 +22,7 @@ struct ll_temac_platform_data {
 	 * TEMAC IP block, the same mutex should be passed here, as
 	 * they share the same DCR bus bridge.
 	 */
-	struct mutex *indirect_mutex;
+	spinlock_t *indirect_lock;
 	/* DMA channel control setup */
 	u8 tx_irq_timeout;	/* TX Interrupt Delay Time-out */
 	u8 tx_irq_count;	/* TX Interrupt Coalescing Threshold Count */