4 files changed, 36 insertions, 108 deletions

diff --git a/arch/blackfin/mach-bf538/boards/ezkit.c b/arch/blackfin/mach-bf538/boards/ezkit.c
index 1633a6f306c0..a4fce0370c1d 100644
--- a/arch/blackfin/mach-bf538/boards/ezkit.c
+++ b/arch/blackfin/mach-bf538/boards/ezkit.c
@@ -38,7 +38,7 @@ static struct platform_device rtc_device = {
         .name = "rtc-bfin",
         .id   = -1,
 };
-#endif
+#endif  /* CONFIG_RTC_DRV_BFIN */
 
 #if defined(CONFIG_SERIAL_BFIN) || defined(CONFIG_SERIAL_BFIN_MODULE)
 #ifdef CONFIG_SERIAL_BFIN_UART0
@@ -100,7 +100,7 @@ static struct platform_device bfin_uart0_device = {
                 .platform_data = &bfin_uart0_peripherals, /* Passed to driver */
         },
 };
-#endif
+#endif  /* CONFIG_SERIAL_BFIN_UART0 */
 #ifdef CONFIG_SERIAL_BFIN_UART1
 static struct resource bfin_uart1_resources[] = {
         {
@@ -148,7 +148,7 @@ static struct platform_device bfin_uart1_device = {
                 .platform_data = &bfin_uart1_peripherals, /* Passed to driver */
         },
 };
-#endif
+#endif  /* CONFIG_SERIAL_BFIN_UART1 */
 #ifdef CONFIG_SERIAL_BFIN_UART2
 static struct resource bfin_uart2_resources[] = {
         {
@@ -196,8 +196,8 @@ static struct platform_device bfin_uart2_device = {
                 .platform_data = &bfin_uart2_peripherals, /* Passed to driver */
         },
 };
-#endif
-#endif
+#endif  /* CONFIG_SERIAL_BFIN_UART2 */
+#endif  /* CONFIG_SERIAL_BFIN */
 
 #if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
 #ifdef CONFIG_BFIN_SIR0
@@ -224,7 +224,7 @@ static struct platform_device bfin_sir0_device = {
         .num_resources = ARRAY_SIZE(bfin_sir0_resources),
         .resource = bfin_sir0_resources,
 };
-#endif
+#endif  /* CONFIG_BFIN_SIR0 */
 #ifdef CONFIG_BFIN_SIR1
 static struct resource bfin_sir1_resources[] = {
         {
@@ -249,7 +249,7 @@ static struct platform_device bfin_sir1_device = {
         .num_resources = ARRAY_SIZE(bfin_sir1_resources),
         .resource = bfin_sir1_resources,
 };
-#endif
+#endif  /* CONFIG_BFIN_SIR1 */
 #ifdef CONFIG_BFIN_SIR2
 static struct resource bfin_sir2_resources[] = {
         {
@@ -274,8 +274,8 @@ static struct platform_device bfin_sir2_device = {
         .num_resources = ARRAY_SIZE(bfin_sir2_resources),
         .resource = bfin_sir2_resources,
 };
-#endif
-#endif
+#endif  /* CONFIG_BFIN_SIR2 */
+#endif  /* CONFIG_BFIN_SIR */
 
 #if defined(CONFIG_SERIAL_BFIN_SPORT) || defined(CONFIG_SERIAL_BFIN_SPORT_MODULE)
 #ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
@@ -311,7 +311,7 @@ static struct platform_device bfin_sport0_uart_device = {
                 .platform_data = &bfin_sport0_peripherals, /* Passed to driver */
         },
 };
-#endif
+#endif  /* CONFIG_SERIAL_BFIN_SPORT0_UART */
 #ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
 static struct resource bfin_sport1_uart_resources[] = {
         {
@@ -345,7 +345,7 @@ static struct platform_device bfin_sport1_uart_device = {
                 .platform_data = &bfin_sport1_peripherals, /* Passed to driver */
         },
 };
-#endif
+#endif  /* CONFIG_SERIAL_BFIN_SPORT1_UART */
 #ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
 static struct resource bfin_sport2_uart_resources[] = {
         {
@@ -379,7 +379,7 @@ static struct platform_device bfin_sport2_uart_device = {
                 .platform_data = &bfin_sport2_peripherals, /* Passed to driver */
         },
 };
-#endif
+#endif  /* CONFIG_SERIAL_BFIN_SPORT2_UART */
 #ifdef CONFIG_SERIAL_BFIN_SPORT3_UART
 static struct resource bfin_sport3_uart_resources[] = {
         {
@@ -413,8 +413,8 @@ static struct platform_device bfin_sport3_uart_device = {
                 .platform_data = &bfin_sport3_peripherals, /* Passed to driver */
         },
 };
-#endif
-#endif
+#endif  /* CONFIG_SERIAL_BFIN_SPORT3_UART */
+#endif  /* CONFIG_SERIAL_BFIN_SPORT */
 
 #if defined(CONFIG_CAN_BFIN) || defined(CONFIG_CAN_BFIN_MODULE)
 static unsigned short bfin_can_peripherals[] = {
@@ -452,7 +452,7 @@ static struct platform_device bfin_can_device = {
                 .platform_data = &bfin_can_peripherals, /* Passed to driver */
         },
 };
-#endif
+#endif  /* CONFIG_CAN_BFIN */
 
 /*
  *  USB-LAN EzExtender board
@@ -488,7 +488,7 @@ static struct platform_device smc91x_device = {
                 .platform_data  = &smc91x_info,
         },
 };
-#endif
+#endif  /* CONFIG_SMC91X */
 
 #if defined(CONFIG_SPI_BFIN5XX) || defined(CONFIG_SPI_BFIN5XX_MODULE)
 /* all SPI peripherals info goes here */
@@ -518,7 +518,8 @@ static struct flash_platform_data bfin_spi_flash_data = {
 static struct bfin5xx_spi_chip spi_flash_chip_info = {
         .enable_dma = 0,         /* use dma transfer with this chip*/
 };
-#endif
+#endif  /* CONFIG_MTD_M25P80 */
+#endif  /* CONFIG_SPI_BFIN5XX */
 
 #if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE)
 #include <linux/spi/ad7879.h>
@@ -535,7 +536,7 @@ static const struct ad7879_platform_data bfin_ad7879_ts_info = {
         .gpio_export            = 1,    /* Export GPIO to gpiolib */
         .gpio_base              = -1,   /* Dynamic allocation */
 };
-#endif
+#endif  /* CONFIG_TOUCHSCREEN_AD7879 */
 
 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
 #include <asm/bfin-lq035q1.h>
@@ -564,7 +565,7 @@ static struct platform_device bfin_lq035q1_device = {
                 .platform_data = &bfin_lq035q1_data,
         },
 };
-#endif
+#endif  /* CONFIG_FB_BFIN_LQ035Q1 */
 
 static struct spi_board_info bf538_spi_board_info[] __initdata = {
 #if defined(CONFIG_MTD_M25P80) \
@@ -579,7 +580,7 @@ static struct spi_board_info bf538_spi_board_info[] __initdata = {
                 .controller_data = &spi_flash_chip_info,
                 .mode = SPI_MODE_3,
         },
-#endif
+#endif  /* CONFIG_MTD_M25P80 */
 #if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
         {
                 .modalias = "ad7879",
@@ -590,7 +591,7 @@ static struct spi_board_info bf538_spi_board_info[] __initdata = {
                 .chip_select = 1,
                 .mode = SPI_CPHA | SPI_CPOL,
         },
-#endif
+#endif  /* CONFIG_TOUCHSCREEN_AD7879_SPI */
 #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE)
         {
                 .modalias = "bfin-lq035q1-spi",
@@ -599,7 +600,7 @@ static struct spi_board_info bf538_spi_board_info[] __initdata = {
                 .chip_select = 2,
                 .mode = SPI_CPHA | SPI_CPOL,
         },
-#endif
+#endif  /* CONFIG_FB_BFIN_LQ035Q1 */
 #if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE)
         {
                 .modalias = "spidev",
@@ -607,7 +608,7 @@ static struct spi_board_info bf538_spi_board_info[] __initdata = {
                 .bus_num = 0,
                 .chip_select = 1,
         },
-#endif
+#endif  /* CONFIG_SPI_SPIDEV */
 };
 
 /* SPI (0) */
@@ -716,9 +717,9 @@ static struct platform_device bf538_spi_master2 = {
                 },
 };
 
-#endif  /* spi master and devices */
-
 #if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
+static const u16 bfin_twi0_pins[] = {P_TWI0_SCL, P_TWI0_SDA, 0};
+
 static struct resource bfin_twi0_resource[] = {
         [0] = {
                 .start = TWI0_REGBASE,
@@ -737,9 +738,13 @@ static struct platform_device i2c_bfin_twi0_device = {
         .id = 0,
         .num_resources = ARRAY_SIZE(bfin_twi0_resource),
         .resource = bfin_twi0_resource,
+        .dev = {
+                .platform_data = &bfin_twi0_pins,
+        },
 };
 
-#if !defined(CONFIG_BF542)      /* The BF542 only has 1 TWI */
+static const u16 bfin_twi1_pins[] = {P_TWI1_SCL, P_TWI1_SDA, 0};
+
 static struct resource bfin_twi1_resource[] = {
         [0] = {
                 .start = TWI1_REGBASE,
@@ -759,8 +764,8 @@ static struct platform_device i2c_bfin_twi1_device = {
         .num_resources = ARRAY_SIZE(bfin_twi1_resource),
         .resource = bfin_twi1_resource,
 };
-#endif
-#endif
+#endif  /* CONFIG_BF542 */
+#endif  /* CONFIG_I2C_BLACKFIN_TWI */
 
 #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
 #include <linux/gpio_keys.h>
diff --git a/arch/blackfin/mach-bf538/include/mach/anomaly.h b/arch/blackfin/mach-bf538/include/mach/anomaly.h
index b6ca99788710..318d922d11d4 100644
--- a/arch/blackfin/mach-bf538/include/mach/anomaly.h
+++ b/arch/blackfin/mach-bf538/include/mach/anomaly.h
@@ -6,8 +6,7 @@
  * DO NOT EDIT THIS FILE
  *
  * Copyright 2004-2011 Analog Devices Inc.
- * Licensed under the ADI BSD license.
- *   https://docs.blackfin.uclinux.org/doku.php?id=adi_bsd
+ * Licensed under the Clear BSD license.
  */
 
 /* This file should be up to date with:
diff --git a/arch/blackfin/mach-bf538/include/mach/defBF538.h b/arch/blackfin/mach-bf538/include/mach/defBF538.h
index d27f81d6c4b1..876a77028001 100644
--- a/arch/blackfin/mach-bf538/include/mach/defBF538.h
+++ b/arch/blackfin/mach-bf538/include/mach/defBF538.h
@@ -1,7 +1,7 @@
 /*
  * Copyright 2008-2010 Analog Devices Inc.
  *
- * Licensed under the ADI BSD license or the GPL-2 (or later)
+ * Licensed under the Clear BSD license or the GPL-2 (or later)
  */
 
 #ifndef _DEF_BF538_H
@@ -1746,80 +1746,4 @@
 #define SDEASE                  0x00000010 /* SDRAM EAB sticky error status - W1C */
 #define BGSTAT                  0x00000020 /* Bus granted */
 
-
-/*  ********************  TWO-WIRE INTERFACE (TWIx) MASKS  ***********************/
-/* TWIx_CLKDIV Macros (Use: *pTWIx_CLKDIV = CLKLOW(x)|CLKHI(y);  ) */
-#ifdef _MISRA_RULES
-#define CLKLOW(x)       ((x) & 0xFFu)           /* Periods Clock Is Held Low */
-#define CLKHI(y)        (((y)&0xFFu)<<0x8)      /* Periods Before New Clock Low */
-#else
-#define CLKLOW(x)       ((x) & 0xFF)            /* Periods Clock Is Held Low */
-#define CLKHI(y)        (((y)&0xFF)<<0x8)       /* Periods Before New Clock Low */
-#endif /* _MISRA_RULES */
-
-/* TWIx_PRESCALE Masks                                                           */
-#define PRESCALE        0x007F          /* SCLKs Per Internal Time Reference (10MHz) */
-#define TWI_ENA         0x0080          /* TWI Enable            */
-#define SCCB            0x0200          /* SCCB Compatibility Enable */
-
-/* TWIx_SLAVE_CTRL Masks                                                                 */
-#define SEN                     0x0001          /* Slave Enable          */
-#define SADD_LEN        0x0002          /* Slave Address Length */
-#define STDVAL          0x0004          /* Slave Transmit Data Valid */
-#define NAK                     0x0008          /* NAK/ACK* Generated At Conclusion Of Transfer */
-#define GEN                     0x0010          /* General Call Adrress Matching Enabled */
-
-/* TWIx_SLAVE_STAT Masks                                                                 */
-#define SDIR            0x0001          /* Slave Transfer Direction (Transmit/Receive*) */
-#define GCALL           0x0002          /* General Call Indicator */
-
-/* TWIx_MASTER_CTRL Masks                                                */
-#define MEN                     0x0001          /* Master Mode Enable */
-#define MADD_LEN        0x0002          /* Master Address Length */
-#define MDIR            0x0004          /* Master Transmit Direction (RX/TX*) */
-#define FAST            0x0008          /* Use Fast Mode Timing Specs */
-#define STOP            0x0010          /* Issue Stop Condition */
-#define RSTART          0x0020          /* Repeat Start or Stop* At End Of Transfer */
-#define DCNT            0x3FC0          /* Data Bytes To Transfer */
-#define SDAOVR          0x4000          /* Serial Data Override */
-#define SCLOVR          0x8000          /* Serial Clock Override */
-
-/* TWIx_MASTER_STAT Masks                                                        */
-#define MPROG           0x0001          /* Master Transfer In Progress */
-#define LOSTARB         0x0002          /* Lost Arbitration Indicator (Xfer Aborted) */
-#define ANAK            0x0004          /* Address Not Acknowledged */
-#define DNAK            0x0008          /* Data Not Acknowledged */
-#define BUFRDERR        0x0010          /* Buffer Read Error */
-#define BUFWRERR        0x0020          /* Buffer Write Error */
-#define SDASEN          0x0040          /* Serial Data Sense */
-#define SCLSEN          0x0080          /* Serial Clock Sense */
-#define BUSBUSY         0x0100          /* Bus Busy Indicator */
-
-/* TWIx_INT_SRC and TWIx_INT_ENABLE Masks */
-#define SINIT           0x0001          /* Slave Transfer Initiated */
-#define SCOMP           0x0002          /* Slave Transfer Complete */
-#define SERR            0x0004          /* Slave Transfer Error */
-#define SOVF            0x0008          /* Slave Overflow */
-#define MCOMP           0x0010          /* Master Transfer Complete */
-#define MERR            0x0020          /* Master Transfer Error */
-#define XMTSERV         0x0040          /* Transmit FIFO Service */
-#define RCVSERV         0x0080          /* Receive FIFO Service */
-
-/* TWIx_FIFO_CTL Masks                                   */
-#define XMTFLUSH        0x0001          /* Transmit Buffer Flush */
-#define RCVFLUSH        0x0002          /* Receive Buffer Flush */
-#define XMTINTLEN       0x0004          /* Transmit Buffer Interrupt Length */
-#define RCVINTLEN       0x0008          /* Receive Buffer Interrupt Length */
-
-/* TWIx_FIFO_STAT Masks                                                          */
-#define XMTSTAT         0x0003          /* Transmit FIFO Status */
-#define XMT_EMPTY       0x0000          /*              Transmit FIFO Empty */
-#define XMT_HALF        0x0001          /*              Transmit FIFO Has 1 Byte To Write */
-#define XMT_FULL        0x0003          /*              Transmit FIFO Full (2 Bytes To Write) */
-
-#define RCVSTAT         0x000C          /* Receive FIFO Status */
-#define RCV_EMPTY       0x0000          /*              Receive FIFO Empty */
-#define RCV_HALF        0x0004          /*              Receive FIFO Has 1 Byte To Read */
-#define RCV_FULL        0x000C          /*              Receive FIFO Full (2 Bytes To Read) */
-
 #endif
diff --git a/arch/blackfin/mach-bf538/include/mach/defBF539.h b/arch/blackfin/mach-bf538/include/mach/defBF539.h
index 8100bcd01a0d..199e871634b4 100644
--- a/arch/blackfin/mach-bf538/include/mach/defBF539.h
+++ b/arch/blackfin/mach-bf538/include/mach/defBF539.h
@@ -1,7 +1,7 @@
 /*
  * Copyright 2008-2010 Analog Devices Inc.
  *
- * Licensed under the ADI BSD license or the GPL-2 (or later)
+ * Licensed under the Clear BSD license or the GPL-2 (or later)
  */
 
 #ifndef _DEF_BF539_H