Merge branch 'for-5.11/elecom' into for-linus

- support for EX-G M-XGL20DLBK device, from YOSHIOKA Takuma

10 files changed, 136 insertions, 36 deletions

diff --git a/include/linux/platform_data/clk-s3c2410.h b/include/linux/platform_data/clk-s3c2410.h
new file mode 100644
index 000000000000..7eb1cfa5409b
--- /dev/null
+++ b/include/linux/platform_data/clk-s3c2410.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2020 Krzysztof Kozlowski <krzk@kernel.org>
+ */
+
+#ifndef __LINUX_PLATFORM_DATA_CLK_S3C2410_H_
+#define __LINUX_PLATFORM_DATA_CLK_S3C2410_H_
+
+/**
+ * struct s3c2410_clk_platform_data - platform data for S3C2410 clock driver
+ *
+ * @modify_misccr: Function to modify the MISCCR and return the new value
+ */
+struct s3c2410_clk_platform_data {
+	unsigned int (*modify_misccr)(unsigned int clr, unsigned int chg);
+};
+
+#endif /* __LINUX_PLATFORM_DATA_CLK_S3C2410_H_ */
+
diff --git a/include/linux/platform_data/cros_ec_commands.h b/include/linux/platform_data/cros_ec_commands.h
index 1fcfe9e63cb9..a3a9a878415f 100644
--- a/include/linux/platform_data/cros_ec_commands.h
+++ b/include/linux/platform_data/cros_ec_commands.h
@@ -1419,7 +1419,7 @@ struct ec_response_flash_info_2 {
 	uint16_t num_banks_total;
 	/* Number of banks described in banks array. */
 	uint16_t num_banks_desc;
-	struct ec_flash_bank banks[0];
+	struct ec_flash_bank banks[];
 } __ec_align4;
 
 /*
@@ -2420,12 +2420,12 @@ struct ec_response_motion_sense_fifo_info {
 	/* Total amount of vector lost */
 	uint16_t total_lost;
 	/* Lost events since the last fifo_info, per sensors */
-	uint16_t lost[0];
+	uint16_t lost[];
 } __ec_todo_packed;
 
 struct ec_response_motion_sense_fifo_data {
 	uint32_t number_data;
-	struct ec_response_motion_sensor_data data[0];
+	struct ec_response_motion_sensor_data data[];
 } __ec_todo_packed;
 
 /* List supported activity recognition */
@@ -3093,7 +3093,7 @@ struct ec_response_tmp006_get_calibration_v1 {
 	uint8_t algorithm;
 	uint8_t num_params;
 	uint8_t reserved[2];
-	float val[0];
+	float val[];
 } __ec_align4;
 
 struct ec_params_tmp006_set_calibration_v1 {
@@ -3101,7 +3101,7 @@ struct ec_params_tmp006_set_calibration_v1 {
 	uint8_t algorithm;
 	uint8_t num_params;
 	uint8_t reserved;
-	float val[0];
+	float val[];
 } __ec_align4;
 
 
@@ -5076,7 +5076,7 @@ struct ec_response_pd_log {
 	uint8_t type;       /* event type : see PD_EVENT_xx below */
 	uint8_t size_port;  /* [7:5] port number [4:0] payload size in bytes */
 	uint16_t data;      /* type-defined data payload */
-	uint8_t payload[0]; /* optional additional data payload: 0..16 bytes */
+	uint8_t payload[];  /* optional additional data payload: 0..16 bytes */
 } __ec_align4;
 
 /* The timestamp is the microsecond counter shifted to get about a ms. */
@@ -5789,7 +5789,7 @@ struct ec_response_fp_encryption_status {
 
 struct ec_response_tp_frame_info {
 	uint32_t n_frames;
-	uint32_t frame_sizes[0];
+	uint32_t frame_sizes[];
 } __ec_align4;
 
 /* Create a snapshot of current frame readings */
diff --git a/include/linux/platform_data/cros_ec_proto.h b/include/linux/platform_data/cros_ec_proto.h
index 4a415ae851ef..02599687770c 100644
--- a/include/linux/platform_data/cros_ec_proto.h
+++ b/include/linux/platform_data/cros_ec_proto.h
@@ -69,7 +69,7 @@ struct cros_ec_command {
 	uint32_t outsize;
 	uint32_t insize;
 	uint32_t result;
-	uint8_t data[0];
+	uint8_t data[];
 };
 
 /**
diff --git a/include/linux/platform_data/fb-s3c2410.h b/include/linux/platform_data/fb-s3c2410.h
new file mode 100644
index 000000000000..10c11e6316d6
--- /dev/null
+++ b/include/linux/platform_data/fb-s3c2410.h
@@ -0,0 +1,99 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org>
+ *
+ * Inspired by pxafb.h
+*/
+
+#ifndef __ASM_PLAT_FB_S3C2410_H
+#define __ASM_PLAT_FB_S3C2410_H __FILE__
+
+#include <linux/compiler_types.h>
+
+struct s3c2410fb_hw {
+	unsigned long	lcdcon1;
+	unsigned long	lcdcon2;
+	unsigned long	lcdcon3;
+	unsigned long	lcdcon4;
+	unsigned long	lcdcon5;
+};
+
+/* LCD description */
+struct s3c2410fb_display {
+	/* LCD type */
+	unsigned type;
+#define S3C2410_LCDCON1_DSCAN4	   (0<<5)
+#define S3C2410_LCDCON1_STN4	   (1<<5)
+#define S3C2410_LCDCON1_STN8	   (2<<5)
+#define S3C2410_LCDCON1_TFT	   (3<<5)
+
+#define S3C2410_LCDCON1_TFT1BPP	   (8<<1)
+#define S3C2410_LCDCON1_TFT2BPP	   (9<<1)
+#define S3C2410_LCDCON1_TFT4BPP	   (10<<1)
+#define S3C2410_LCDCON1_TFT8BPP	   (11<<1)
+#define S3C2410_LCDCON1_TFT16BPP   (12<<1)
+#define S3C2410_LCDCON1_TFT24BPP   (13<<1)
+
+	/* Screen size */
+	unsigned short width;
+	unsigned short height;
+
+	/* Screen info */
+	unsigned short xres;
+	unsigned short yres;
+	unsigned short bpp;
+
+	unsigned pixclock;		/* pixclock in picoseconds */
+	unsigned short left_margin;  /* value in pixels (TFT) or HCLKs (STN) */
+	unsigned short right_margin; /* value in pixels (TFT) or HCLKs (STN) */
+	unsigned short hsync_len;    /* value in pixels (TFT) or HCLKs (STN) */
+	unsigned short upper_margin;	/* value in lines (TFT) or 0 (STN) */
+	unsigned short lower_margin;	/* value in lines (TFT) or 0 (STN) */
+	unsigned short vsync_len;	/* value in lines (TFT) or 0 (STN) */
+
+	/* lcd configuration registers */
+	unsigned long	lcdcon5;
+#define S3C2410_LCDCON5_BPP24BL	    (1<<12)
+#define S3C2410_LCDCON5_FRM565	    (1<<11)
+#define S3C2410_LCDCON5_INVVCLK	    (1<<10)
+#define S3C2410_LCDCON5_INVVLINE    (1<<9)
+#define S3C2410_LCDCON5_INVVFRAME   (1<<8)
+#define S3C2410_LCDCON5_INVVD	    (1<<7)
+#define S3C2410_LCDCON5_INVVDEN	    (1<<6)
+#define S3C2410_LCDCON5_INVPWREN    (1<<5)
+#define S3C2410_LCDCON5_INVLEND	    (1<<4)
+#define S3C2410_LCDCON5_PWREN	    (1<<3)
+#define S3C2410_LCDCON5_ENLEND	    (1<<2)
+#define S3C2410_LCDCON5_BSWP	    (1<<1)
+#define S3C2410_LCDCON5_HWSWP	    (1<<0)
+};
+
+struct s3c2410fb_mach_info {
+
+	struct s3c2410fb_display *displays;	/* attached displays info */
+	unsigned num_displays;			/* number of defined displays */
+	unsigned default_display;
+
+	/* GPIOs */
+
+	unsigned long	gpcup;
+	unsigned long	gpcup_mask;
+	unsigned long	gpccon;
+	unsigned long	gpccon_mask;
+	unsigned long	gpdup;
+	unsigned long	gpdup_mask;
+	unsigned long	gpdcon;
+	unsigned long	gpdcon_mask;
+
+	void __iomem *  gpccon_reg;
+	void __iomem *  gpcup_reg;
+	void __iomem *  gpdcon_reg;
+	void __iomem *  gpdup_reg;
+
+	/* lpc3600 control register */
+	unsigned long	lpcsel;
+};
+
+extern void s3c24xx_fb_set_platdata(struct s3c2410fb_mach_info *);
+
+#endif /* __ASM_PLAT_FB_S3C2410_H */
diff --git a/include/linux/platform_data/macb.h b/include/linux/platform_data/macb.h
deleted file mode 100644
index aa5b5562d6f7..000000000000
--- a/include/linux/platform_data/macb.h
+++ /dev/null
@@ -1,20 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright (C) 2004-2006 Atmel Corporation
- */
-#ifndef __MACB_PDATA_H__
-#define __MACB_PDATA_H__
-
-#include <linux/clk.h>
-
-/**
- * struct macb_platform_data - platform data for MACB Ethernet
- * @pclk:		platform clock
- * @hclk:		AHB clock
- */
-struct macb_platform_data {
-	struct clk	*pclk;
-	struct clk	*hclk;
-};
-
-#endif /* __MACB_PDATA_H__ */
diff --git a/include/linux/platform_data/mmc-s3cmci.h b/include/linux/platform_data/mmc-s3cmci.h
index 33310b11cbdd..bacb86db3112 100644
--- a/include/linux/platform_data/mmc-s3cmci.h
+++ b/include/linux/platform_data/mmc-s3cmci.h
@@ -35,6 +35,7 @@ struct s3c24xx_mci_pdata {
 	unsigned long	ocr_avail;
 	void		(*set_power)(unsigned char power_mode,
 				     unsigned short vdd);
+	struct gpio_desc *bus[6];
 };
 
 /**
@@ -44,6 +45,7 @@ struct s3c24xx_mci_pdata {
  * Copy the platform data supplied by @pdata so that this can be marked
  * __initdata.
  */
+extern void s3c24xx_mci_def_set_power(unsigned char power_mode, unsigned short vdd);
 extern void s3c24xx_mci_set_platdata(struct s3c24xx_mci_pdata *pdata);
 
 #endif /* _ARCH_NCI_H */
diff --git a/include/linux/platform_data/mtd-davinci.h b/include/linux/platform_data/mtd-davinci.h
index 03e92c71b3fa..dd474dd44848 100644
--- a/include/linux/platform_data/mtd-davinci.h
+++ b/include/linux/platform_data/mtd-davinci.h
@@ -60,15 +60,16 @@ struct davinci_nand_pdata {		/* platform_data */
 	struct mtd_partition	*parts;
 	unsigned		nr_parts;
 
-	/* none  == NAND_ECC_NONE (strongly *not* advised!!)
-	 * soft  == NAND_ECC_SOFT
-	 * else  == NAND_ECC_HW, according to ecc_bits
+	/* none  == NAND_ECC_ENGINE_TYPE_NONE (strongly *not* advised!!)
+	 * soft  == NAND_ECC_ENGINE_TYPE_SOFT
+	 * else  == NAND_ECC_ENGINE_TYPE_ON_HOST, according to ecc_bits
 	 *
 	 * All DaVinci-family chips support 1-bit hardware ECC.
 	 * Newer ones also support 4-bit ECC, but are awkward
 	 * using it with large page chips.
 	 */
-	enum nand_ecc_mode	ecc_mode;
+	enum nand_ecc_engine_type engine_type;
+	enum nand_ecc_placement ecc_placement;
 	u8			ecc_bits;
 
 	/* e.g. NAND_BUSWIDTH_16 */
diff --git a/include/linux/platform_data/mtd-nand-s3c2410.h b/include/linux/platform_data/mtd-nand-s3c2410.h
index 08675b16f9e1..25390fc3e795 100644
--- a/include/linux/platform_data/mtd-nand-s3c2410.h
+++ b/include/linux/platform_data/mtd-nand-s3c2410.h
@@ -49,7 +49,7 @@ struct s3c2410_platform_nand {
 
 	unsigned int	ignore_unset_ecc:1;
 
-	enum nand_ecc_mode	ecc_mode;
+	enum nand_ecc_engine_type engine_type;
 
 	int			nr_sets;
 	struct s3c2410_nand_set *sets;
diff --git a/include/linux/platform_data/pm33xx.h b/include/linux/platform_data/pm33xx.h
index 644af1d89cfa..7037ba7a53ca 100644
--- a/include/linux/platform_data/pm33xx.h
+++ b/include/linux/platform_data/pm33xx.h
@@ -54,11 +54,8 @@ struct am33xx_pm_platform_data {
 	void    (*begin_suspend)(void);
 	void    (*finish_suspend)(void);
 	struct  am33xx_pm_sram_addr *(*get_sram_addrs)(void);
-	void __iomem *(*get_rtc_base_addr)(void);
 	void (*save_context)(void);
 	void (*restore_context)(void);
-	void (*prepare_rtc_suspend)(void);
-	void (*prepare_rtc_resume)(void);
 	int (*check_off_mode_enable)(void);
 };
 
diff --git a/include/linux/platform_data/s3c-hsudc.h b/include/linux/platform_data/s3c-hsudc.h
index 4dc9b8760166..a170939832d5 100644
--- a/include/linux/platform_data/s3c-hsudc.h
+++ b/include/linux/platform_data/s3c-hsudc.h
@@ -26,6 +26,8 @@ struct s3c24xx_hsudc_platdata {
 	unsigned int	epnum;
 	void		(*gpio_init)(void);
 	void		(*gpio_uninit)(void);
+	void		(*phy_init)(void);
+	void		(*phy_uninit)(void);
 };
 
 #endif	/* __LINUX_USB_S3C_HSUDC_H */