diff options
Diffstat (limited to 'arch/blackfin/mach-bf518')
-rw-r--r-- | arch/blackfin/mach-bf518/Kconfig | 78 | ||||
-rw-r--r-- | arch/blackfin/mach-bf518/boards/ezbrd.c | 59 | ||||
-rw-r--r-- | arch/blackfin/mach-bf518/boards/tcm-bf518.c | 47 | ||||
-rw-r--r-- | arch/blackfin/mach-bf518/include/mach/anomaly.h | 24 | ||||
-rw-r--r-- | arch/blackfin/mach-bf518/include/mach/portmux.h | 54 |
5 files changed, 103 insertions, 159 deletions
diff --git a/arch/blackfin/mach-bf518/Kconfig b/arch/blackfin/mach-bf518/Kconfig index 1d9f631a7f94..bde92a19970e 100644 --- a/arch/blackfin/mach-bf518/Kconfig +++ b/arch/blackfin/mach-bf518/Kconfig @@ -11,55 +11,75 @@ menu "BF518 Specific Configuration" comment "Alternative Multiplexing Scheme" choice - prompt "SPORT0" - default BF518_SPORT0_PORTG + prompt "PWM Channel Pins" + default BF518_PWM_ALL_PORTF help - Select PORT used for SPORT0. See Hardware Reference Manual + Select pins used for the PWM channels: + PWM_AH PWM_AL PWM_BH PWM_BL PWM_CH PWM_CL -config BF518_SPORT0_PORTF - bool "PORT F" + See the Hardware Reference Manual for more details. + +config BF518_PWM_ALL_PORTF + bool "PF1 - PF6" help - PORT F + PF{1,2,3,4,5,6} <-> PWM_{AH,AL,BH,BL,CH,CL} -config BF518_SPORT0_PORTG - bool "PORT G" +config BF518_PWM_PORTF_PORTG + bool "PF11 - PF14 / PG1 - PG2" help - PORT G + PF{11,12,13,14} <-> PWM_{AH,AL,BH,BL} + PG{1,2} <-> PWM_{CH,CL} + endchoice choice - prompt "SPORT0 TSCLK Location" - depends on BF518_SPORT0_PORTG - default BF518_SPORT0_TSCLK_PG10 + prompt "PWM Sync Pin" + default BF518_PWM_SYNC_PF7 help - Select PIN used for SPORT0_TSCLK. See Hardware Reference Manual + Select the pin used for PWM_SYNC. -config BF518_SPORT0_TSCLK_PG10 - bool "PORT PG10" - help - PORT PG10 + See the Hardware Reference Manual for more details. + +config BF518_PWM_SYNC_PF7 + bool "PF7" +config BF518_PWM_SYNC_PF15 + bool "PF15" +endchoice -config BF518_SPORT0_TSCLK_PG14 - bool "PORT PG14" +choice + prompt "PWM Trip B Pin" + default BF518_PWM_TRIPB_PG10 help - PORT PG14 + Select the pin used for PWM_TRIPB. + + See the Hardware Reference Manual for more details. + +config BF518_PWM_TRIPB_PG10 + bool "PG10" +config BF518_PWM_TRIPB_PG14 + bool "PG14" endchoice choice - prompt "UART1" - default BF518_UART1_PORTF + prompt "PPI / Timer Pins" + default BF518_PPI_TMR_PG5 help - Select PORT used for UART1. See Hardware Reference Manual + Select pins used for PPI/Timer: + PPICLK PPIFS1 PPIFS2 + TMRCLK TMR0 TMR1 -config BF518_UART1_PORTF - bool "PORT F" + See the Hardware Reference Manual for more details. + +config BF518_PPI_TMR_PG5 + bool "PG5 - PG7" help - PORT F + PG{5,6,7} <-> {PPICLK/TMRCLK,TMR0/PPIFS1,TMR1/PPIFS2} -config BF518_UART1_PORTG - bool "PORT G" +config BF518_PPI_TMR_PG12 + bool "PG12 - PG14" help - PORT G + PG{12,13,14} <-> {PPICLK/TMRCLK,TMR0/PPIFS1,TMR1/PPIFS2} + endchoice comment "Hysteresis/Schmitt Trigger Control" diff --git a/arch/blackfin/mach-bf518/boards/ezbrd.c b/arch/blackfin/mach-bf518/boards/ezbrd.c index c0ccadcfa44e..d78fc2cc7d16 100644 --- a/arch/blackfin/mach-bf518/boards/ezbrd.c +++ b/arch/blackfin/mach-bf518/boards/ezbrd.c @@ -187,43 +187,16 @@ static struct flash_platform_data bfin_spi_flash_data = { /* SPI flash chip (m25p64) */ static struct bfin5xx_spi_chip spi_flash_chip_info = { .enable_dma = 0, /* use dma transfer with this chip*/ - .bits_per_word = 8, }; #endif -#if defined(CONFIG_BFIN_SPI_ADC) \ - || defined(CONFIG_BFIN_SPI_ADC_MODULE) -/* SPI ADC chip */ -static struct bfin5xx_spi_chip spi_adc_chip_info = { - .enable_dma = 1, /* use dma transfer with this chip*/ - .bits_per_word = 16, -}; -#endif - -#if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) -#if defined(CONFIG_NET_DSA_KSZ8893M) \ - || defined(CONFIG_NET_DSA_KSZ8893M_MODULE) -/* SPI SWITCH CHIP */ -static struct bfin5xx_spi_chip spi_switch_info = { - .enable_dma = 0, - .bits_per_word = 8, -}; -#endif -#endif - #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) static struct bfin5xx_spi_chip mmc_spi_chip_info = { .enable_dma = 0, - .bits_per_word = 8, }; #endif #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) -static struct bfin5xx_spi_chip spi_ad7877_chip_info = { - .enable_dma = 0, - .bits_per_word = 16, -}; - static const struct ad7877_platform_data bfin_ad7877_ts_info = { .model = 7877, .vref_delay_usecs = 50, /* internal, no capacitor */ @@ -239,21 +212,6 @@ static const struct ad7877_platform_data bfin_ad7877_ts_info = { }; #endif -#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \ - && defined(CONFIG_SND_SOC_WM8731_SPI) -static struct bfin5xx_spi_chip spi_wm8731_chip_info = { - .enable_dma = 0, - .bits_per_word = 16, -}; -#endif - -#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) -static struct bfin5xx_spi_chip spidev_chip_info = { - .enable_dma = 0, - .bits_per_word = 8, -}; -#endif - static struct spi_board_info bfin_spi_board_info[] __initdata = { #if defined(CONFIG_MTD_M25P80) \ || defined(CONFIG_MTD_M25P80_MODULE) @@ -269,18 +227,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, #endif -#if defined(CONFIG_BFIN_SPI_ADC) \ - || defined(CONFIG_BFIN_SPI_ADC_MODULE) - { - .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */ - .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 0, /* Framework bus number */ - .chip_select = 1, /* Framework chip select. */ - .platform_data = NULL, /* No spi_driver specific config */ - .controller_data = &spi_adc_chip_info, - }, -#endif - #if defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE) #if defined(CONFIG_NET_DSA_KSZ8893M) \ || defined(CONFIG_NET_DSA_KSZ8893M_MODULE) @@ -290,7 +236,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .bus_num = 0, .chip_select = 1, .platform_data = NULL, - .controller_data = &spi_switch_info, .mode = SPI_MODE_3, }, #endif @@ -314,7 +259,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 2, - .controller_data = &spi_ad7877_chip_info, }, #endif #if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \ @@ -324,7 +268,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 5, - .controller_data = &spi_wm8731_chip_info, .mode = SPI_MODE_0, }, #endif @@ -334,7 +277,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 1, - .controller_data = &spidev_chip_info, }, #endif #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) @@ -343,7 +285,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 1, - .controller_data = &lq035q1_spi_chip_info, .mode = SPI_CPHA | SPI_CPOL, }, #endif diff --git a/arch/blackfin/mach-bf518/boards/tcm-bf518.c b/arch/blackfin/mach-bf518/boards/tcm-bf518.c index 50fc5c89e379..55c127908815 100644 --- a/arch/blackfin/mach-bf518/boards/tcm-bf518.c +++ b/arch/blackfin/mach-bf518/boards/tcm-bf518.c @@ -138,32 +138,16 @@ static struct flash_platform_data bfin_spi_flash_data = { /* SPI flash chip (m25p64) */ static struct bfin5xx_spi_chip spi_flash_chip_info = { .enable_dma = 0, /* use dma transfer with this chip*/ - .bits_per_word = 8, -}; -#endif - -#if defined(CONFIG_BFIN_SPI_ADC) \ - || defined(CONFIG_BFIN_SPI_ADC_MODULE) -/* SPI ADC chip */ -static struct bfin5xx_spi_chip spi_adc_chip_info = { - .enable_dma = 1, /* use dma transfer with this chip*/ - .bits_per_word = 16, }; #endif #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) static struct bfin5xx_spi_chip mmc_spi_chip_info = { .enable_dma = 0, - .bits_per_word = 8, }; #endif #if defined(CONFIG_TOUCHSCREEN_AD7877) || defined(CONFIG_TOUCHSCREEN_AD7877_MODULE) -static struct bfin5xx_spi_chip spi_ad7877_chip_info = { - .enable_dma = 0, - .bits_per_word = 16, -}; - static const struct ad7877_platform_data bfin_ad7877_ts_info = { .model = 7877, .vref_delay_usecs = 50, /* internal, no capacitor */ @@ -179,21 +163,6 @@ static const struct ad7877_platform_data bfin_ad7877_ts_info = { }; #endif -#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \ - && defined(CONFIG_SND_SOC_WM8731_SPI) -static struct bfin5xx_spi_chip spi_wm8731_chip_info = { - .enable_dma = 0, - .bits_per_word = 16, -}; -#endif - -#if defined(CONFIG_SPI_SPIDEV) || defined(CONFIG_SPI_SPIDEV_MODULE) -static struct bfin5xx_spi_chip spidev_chip_info = { - .enable_dma = 0, - .bits_per_word = 8, -}; -#endif - static struct spi_board_info bfin_spi_board_info[] __initdata = { #if defined(CONFIG_MTD_M25P80) \ || defined(CONFIG_MTD_M25P80_MODULE) @@ -209,18 +178,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { }, #endif -#if defined(CONFIG_BFIN_SPI_ADC) \ - || defined(CONFIG_BFIN_SPI_ADC_MODULE) - { - .modalias = "bfin_spi_adc", /* Name of spi_driver for this device */ - .max_speed_hz = 6250000, /* max spi clock (SCK) speed in HZ */ - .bus_num = 0, /* Framework bus number */ - .chip_select = 1, /* Framework chip select. */ - .platform_data = NULL, /* No spi_driver specific config */ - .controller_data = &spi_adc_chip_info, - }, -#endif - #if defined(CONFIG_MMC_SPI) || defined(CONFIG_MMC_SPI_MODULE) { .modalias = "mmc_spi", @@ -239,7 +196,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 2, - .controller_data = &spi_ad7877_chip_info, }, #endif #if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \ @@ -249,7 +205,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 5, - .controller_data = &spi_wm8731_chip_info, .mode = SPI_MODE_0, }, #endif @@ -259,7 +214,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 1, - .controller_data = &spidev_chip_info, }, #endif #if defined(CONFIG_FB_BFIN_LQ035Q1) || defined(CONFIG_FB_BFIN_LQ035Q1_MODULE) @@ -268,7 +222,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = { .max_speed_hz = 20000000, /* max spi clock (SCK) speed in HZ */ .bus_num = 0, .chip_select = 1, - .controller_data = &lq035q1_spi_chip_info, .mode = SPI_CPHA | SPI_CPOL, }, #endif diff --git a/arch/blackfin/mach-bf518/include/mach/anomaly.h b/arch/blackfin/mach-bf518/include/mach/anomaly.h index d2f076fbbc9e..56383f7cbc07 100644 --- a/arch/blackfin/mach-bf518/include/mach/anomaly.h +++ b/arch/blackfin/mach-bf518/include/mach/anomaly.h @@ -11,10 +11,9 @@ */ /* This file should be up to date with: - * - Revision E, 01/26/2010; ADSP-BF512/BF514/BF516/BF518 Blackfin Processor Anomaly List + * - Revision F, 05/23/2011; ADSP-BF512/BF514/BF516/BF518 Blackfin Processor Anomaly List */ -/* We plan on not supporting 0.0 silicon, but 0.1 isn't out yet - sorry */ #if __SILICON_REVISION__ < 0 # error will not work on BF518 silicon version #endif @@ -77,19 +76,29 @@ /* False Hardware Error when RETI Points to Invalid Memory */ #define ANOMALY_05000461 (1) /* Synchronization Problem at Startup May Cause SPORT Transmit Channels to Misalign */ -#define ANOMALY_05000462 (1) -/* PLL Latches Incorrect Settings During Reset */ -#define ANOMALY_05000469 (1) +#define ANOMALY_05000462 (__SILICON_REVISION__ < 2) /* Incorrect Default MSEL Value in PLL_CTL */ -#define ANOMALY_05000472 (1) +#define ANOMALY_05000472 (__SILICON_REVISION__ < 2) /* Interrupted SPORT Receive Data Register Read Results In Underflow when SLEN > 15 */ #define ANOMALY_05000473 (1) /* TESTSET Instruction Cannot Be Interrupted */ #define ANOMALY_05000477 (1) /* Reads of ITEST_COMMAND and ITEST_DATA Registers Cause Cache Corruption */ #define ANOMALY_05000481 (1) -/* IFLUSH sucks at life */ +/* PLL Latches Incorrect Settings During Reset */ +#define ANOMALY_05000482 (__SILICON_REVISION__ < 2) +/* PLL_CTL Change Using bfrom_SysControl() Can Result in Processor Overclocking */ +#define ANOMALY_05000485 (__SILICON_REVISION__ < 2) +/* SPI Master Boot Can Fail Under Certain Conditions */ +#define ANOMALY_05000490 (1) +/* Instruction Memory Stalls Can Cause IFLUSH to Fail */ #define ANOMALY_05000491 (1) +/* EXCPT Instruction May Be Lost If NMI Happens Simultaneously */ +#define ANOMALY_05000494 (1) +/* CNT_COMMAND Functionality Depends on CNT_IMASK Configuration */ +#define ANOMALY_05000498 (1) +/* RXS Bit in SPI_STAT May Become Stuck In RX DMA Modes */ +#define ANOMALY_05000501 (1) /* Anomalies that don't exist on this proc */ #define ANOMALY_05000099 (0) @@ -157,6 +166,5 @@ #define ANOMALY_05000474 (0) #define ANOMALY_05000475 (0) #define ANOMALY_05000480 (0) -#define ANOMALY_05000485 (0) #endif diff --git a/arch/blackfin/mach-bf518/include/mach/portmux.h b/arch/blackfin/mach-bf518/include/mach/portmux.h index cd84a569b04e..b3b806f468da 100644 --- a/arch/blackfin/mach-bf518/include/mach/portmux.h +++ b/arch/blackfin/mach-bf518/include/mach/portmux.h @@ -81,9 +81,15 @@ #define P_PPI0_D14 (P_DEFINED | P_IDENT(GPIO_PF14) | P_FUNCT(1)) #define P_PPI0_D15 (P_DEFINED | P_IDENT(GPIO_PF15) | P_FUNCT(1)) +#ifndef CONFIG_BF518_PPI_TMR_PG12 +#define P_PPI0_CLK (P_DEFINED | P_IDENT(GPIO_PG5) | P_FUNCT(1)) +#define P_PPI0_FS1 (P_DEFINED | P_IDENT(GPIO_PG6) | P_FUNCT(1)) +#define P_PPI0_FS2 (P_DEFINED | P_IDENT(GPIO_PG7) | P_FUNCT(1)) +#else #define P_PPI0_CLK (P_DEFINED | P_IDENT(GPIO_PG12) | P_FUNCT(1)) #define P_PPI0_FS1 (P_DEFINED | P_IDENT(GPIO_PG13) | P_FUNCT(1)) #define P_PPI0_FS2 (P_DEFINED | P_IDENT(GPIO_PG14) | P_FUNCT(1)) +#endif #define P_PPI0_FS3 (P_DEFINED | P_IDENT(GPIO_PG15) | P_FUNCT(1)) /* SPI Port Mux */ @@ -139,9 +145,15 @@ #define P_UART1_RX (P_DEFINED | P_IDENT(GPIO_PH7) | P_FUNCT(1)) /* Timer */ +#ifndef CONFIG_BF518_PPI_TMR_PG12 #define P_TMRCLK (P_DEFINED | P_IDENT(GPIO_PG5) | P_FUNCT(2)) #define P_TMR0 (P_DEFINED | P_IDENT(GPIO_PG6) | P_FUNCT(2)) #define P_TMR1 (P_DEFINED | P_IDENT(GPIO_PG7) | P_FUNCT(2)) +#else +#define P_TMRCLK (P_DEFINED | P_IDENT(GPIO_PG12) | P_FUNCT(2)) +#define P_TMR0 (P_DEFINED | P_IDENT(GPIO_PG13) | P_FUNCT(2)) +#define P_TMR1 (P_DEFINED | P_IDENT(GPIO_PG14) | P_FUNCT(2)) +#endif #define P_TMR2 (P_DEFINED | P_IDENT(GPIO_PF9) | P_FUNCT(2)) #define P_TMR3 (P_DEFINED | P_IDENT(GPIO_PF10) | P_FUNCT(2)) #define P_TMR4 (P_DEFINED | P_IDENT(GPIO_PG9) | P_FUNCT(2)) @@ -158,23 +170,33 @@ #define P_TWI0_SDA (P_DONTCARE) /* PWM */ -#define P_PWM0_AH (P_DEFINED | P_IDENT(GPIO_PF1) | P_FUNCT(2)) -#define P_PWM0_AL (P_DEFINED | P_IDENT(GPIO_PF2) | P_FUNCT(2)) -#define P_PWM0_BH (P_DEFINED | P_IDENT(GPIO_PF3) | P_FUNCT(2)) -#define P_PWM0_BL (P_DEFINED | P_IDENT(GPIO_PF4) | P_FUNCT(2)) -#define P_PWM0_CH (P_DEFINED | P_IDENT(GPIO_PF5) | P_FUNCT(2)) -#define P_PWM0_CL (P_DEFINED | P_IDENT(GPIO_PF6) | P_FUNCT(2)) -#define P_PWM0_SYNC (P_DEFINED | P_IDENT(GPIO_PF7) | P_FUNCT(2)) - -#define P_PWM1_AH (P_DEFINED | P_IDENT(GPIO_PF11) | P_FUNCT(2)) -#define P_PWM1_AL (P_DEFINED | P_IDENT(GPIO_PF12) | P_FUNCT(2)) -#define P_PWM1_BH (P_DEFINED | P_IDENT(GPIO_PF13) | P_FUNCT(2)) -#define P_PWM1_BL (P_DEFINED | P_IDENT(GPIO_PF14) | P_FUNCT(2)) -#define P_PWM1_CH (P_DEFINED | P_IDENT(GPIO_PG1) | P_FUNCT(2)) -#define P_PWM1_CL (P_DEFINED | P_IDENT(GPIO_PG2) | P_FUNCT(2)) -#define P_PWM1_SYNC (P_DEFINED | P_IDENT(GPIO_PF15) | P_FUNCT(2)) - +#ifndef CONFIG_BF518_PWM_PORTF_PORTG +#define P_PWM_AH (P_DEFINED | P_IDENT(GPIO_PF1) | P_FUNCT(2)) +#define P_PWM_AL (P_DEFINED | P_IDENT(GPIO_PF2) | P_FUNCT(2)) +#define P_PWM_BH (P_DEFINED | P_IDENT(GPIO_PF3) | P_FUNCT(2)) +#define P_PWM_BL (P_DEFINED | P_IDENT(GPIO_PF4) | P_FUNCT(2)) +#define P_PWM_CH (P_DEFINED | P_IDENT(GPIO_PF5) | P_FUNCT(2)) +#define P_PWM_CL (P_DEFINED | P_IDENT(GPIO_PF6) | P_FUNCT(2)) +#else +#define P_PWM_AH (P_DEFINED | P_IDENT(GPIO_PF11) | P_FUNCT(2)) +#define P_PWM_AL (P_DEFINED | P_IDENT(GPIO_PF12) | P_FUNCT(2)) +#define P_PWM_BH (P_DEFINED | P_IDENT(GPIO_PF13) | P_FUNCT(2)) +#define P_PWM_BL (P_DEFINED | P_IDENT(GPIO_PF14) | P_FUNCT(2)) +#define P_PWM_CH (P_DEFINED | P_IDENT(GPIO_PG1) | P_FUNCT(2)) +#define P_PWM_CL (P_DEFINED | P_IDENT(GPIO_PG2) | P_FUNCT(2)) +#endif + +#ifndef CONFIG_BF518_PWM_SYNC_PF15 +#define P_PWM_SYNC (P_DEFINED | P_IDENT(GPIO_PF7) | P_FUNCT(2)) +#else +#define P_PWM_SYNC (P_DEFINED | P_IDENT(GPIO_PF15) | P_FUNCT(2)) +#endif + +#ifndef CONFIG_BF518_PWM_TRIPB_PG14 +#define P_PWM_TRIPB (P_DEFINED | P_IDENT(GPIO_PG10) | P_FUNCT(2)) +#else #define P_PWM_TRIPB (P_DEFINED | P_IDENT(GPIO_PG14) | P_FUNCT(2)) +#endif /* RSI */ #define P_RSI_DATA0 (P_DEFINED | P_IDENT(GPIO_PG3) | P_FUNCT(1)) |