- 根目录:
- arch
- blackfin
- mach-bf609
- boards
- ezkit.c
/*
* Copyright 2004-2009 Analog Devices Inc.
* 2005 National ICT Australia (NICTA)
* Aidan Williams <aidan@nicta.com.au>
*
* Licensed under the GPL-2 or later.
*/
#include <linux/device.h>
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/mtd/physmap.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <linux/irq.h>
#include <linux/i2c.h>
#include <linux/interrupt.h>
#include <linux/usb/musb.h>
#include <linux/pinctrl/machine.h>
#include <linux/pinctrl/pinconf-generic.h>
#include <linux/platform_data/pinctrl-adi2.h>
#include <linux/spi/adi_spi3.h>
#include <asm/dma.h>
#include <asm/gpio.h>
#include <asm/nand.h>
#include <asm/dpmc.h>
#include <asm/portmux.h>
#include <asm/bfin_sdh.h>
#include <linux/input.h>
#include <linux/spi/ad7877.h>
/*
* Name the Board for the /proc/cpuinfo
*/
const char bfin_board_name[] = "ADI BF609-EZKIT";
/*
* Driver needs to know address, irq and flag pin.
*/
#if IS_ENABLED(CONFIG_USB_ISP1760_HCD)
#include <linux/usb/isp1760.h>
static struct resource bfin_isp1760_resources[] = {
[0] = {
.start = 0x2C0C0000,
.end = 0x2C0C0000 + 0xfffff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_PG7,
.end = IRQ_PG7,
.flags = IORESOURCE_IRQ,
},
};
static struct isp1760_platform_data isp1760_priv = {
.is_isp1761 = 0,
.bus_width_16 = 1,
.port1_otg = 0,
.analog_oc = 0,
.dack_polarity_high = 0,
.dreq_polarity_high = 0,
};
static struct platform_device bfin_isp1760_device = {
.name = "isp1760",
.id = 0,
.dev = {
.platform_data = &isp1760_priv,
},
.num_resources = ARRAY_SIZE(bfin_isp1760_resources),
.resource = bfin_isp1760_resources,
};
#endif
#if IS_ENABLED(CONFIG_INPUT_BFIN_ROTARY)
#include <asm/bfin_rotary.h>
static struct bfin_rotary_platform_data bfin_rotary_data = {
/*.rotary_up_key = KEY_UP,*/
/*.rotary_down_key = KEY_DOWN,*/
.rotary_rel_code = REL_WHEEL,
.rotary_button_key = KEY_ENTER,
.debounce = 10, /* 0..17 */
.mode = ROT_QUAD_ENC | ROT_DEBE,
};
static struct resource bfin_rotary_resources[] = {
{
.start = IRQ_CNT,
.end = IRQ_CNT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bfin_rotary_device = {
.name = "bfin-rotary",
.id = -1,
.num_resources = ARRAY_SIZE(bfin_rotary_resources),
.resource = bfin_rotary_resources,
.dev = {
.platform_data = &bfin_rotary_data,
},
};
#endif
#if IS_ENABLED(CONFIG_STMMAC_ETH)
#include <linux/stmmac.h>
#include <linux/phy.h>
static struct stmmac_mdio_bus_data phy_private_data = {
.phy_mask = 1,
};
static struct stmmac_dma_cfg eth_dma_cfg = {
.pbl = 2,
};
int stmmac_ptp_clk_init(struct platform_device *pdev, void *priv)
{
bfin_write32(PADS0_EMAC_PTP_CLKSEL, 0);
return 0;
}
static struct plat_stmmacenet_data eth_private_data = {
.has_gmac = 1,
.bus_id = 0,
.enh_desc = 1,
.phy_addr = 1,
.mdio_bus_data = &phy_private_data,
.dma_cfg = ð_dma_cfg,
.force_thresh_dma_mode = 1,
.interface = PHY_INTERFACE_MODE_RMII,
.init = stmmac_ptp_clk_init,
};
static struct platform_device bfin_eth_device = {
.name = "stmmaceth",
.id = 0,
.num_resources = 2,
.resource = (struct resource[]) {
{
.start = EMAC0_MACCFG,
.end = EMAC0_MACCFG + 0x1274,
.flags = IORESOURCE_MEM,
},
{
.name = "macirq",
.start = IRQ_EMAC0_STAT,
.end = IRQ_EMAC0_STAT,
.flags = IORESOURCE_IRQ,
},
},
.dev = {
.power.can_wakeup = 1,
.platform_data = ð_private_data,
}
};
#endif
#if IS_ENABLED(CONFIG_INPUT_ADXL34X)
#include <linux/input/adxl34x.h>
static const struct adxl34x_platform_data adxl34x_info = {
.x_axis_offset = 0,
.y_axis_offset = 0,
.z_axis_offset = 0,
.tap_threshold = 0x31,
.tap_duration = 0x10,
.tap_latency = 0x60,
.tap_window = 0xF0,
.tap_axis_control = ADXL_TAP_X_EN | ADXL_TAP_Y_EN | ADXL_TAP_Z_EN,
.act_axis_control = 0xFF,
.activity_threshold = 5,
.inactivity_threshold = 3,
.inactivity_time = 4,
.free_fall_threshold = 0x7,
.free_fall_time = 0x20,
.data_rate = 0x8,
.data_range = ADXL_FULL_RES,
.ev_type = EV_ABS,
.ev_code_x = ABS_X, /* EV_REL */
.ev_code_y = ABS_Y, /* EV_REL */
.ev_code_z = ABS_Z, /* EV_REL */
.ev_code_tap = {BTN_TOUCH, BTN_TOUCH, BTN_TOUCH}, /* EV_KEY x,y,z */
/* .ev_code_ff = KEY_F,*/ /* EV_KEY */
/* .ev_code_act_inactivity = KEY_A,*/ /* EV_KEY */
.power_mode = ADXL_AUTO_SLEEP | ADXL_LINK,
.fifo_mode = ADXL_FIFO_STREAM,
.orientation_enable = ADXL_EN_ORIENTATION_3D,
.deadzone_angle = ADXL_DEADZONE_ANGLE_10p8,
.divisor_length = ADXL_LP_FILTER_DIVISOR_16,
/* EV_KEY {+Z, +Y, +X, -X, -Y, -Z} */
.ev_codes_orient_3d = {BTN_Z, BTN_Y, BTN_X, BTN_A, BTN_B, BTN_C},
};
#endif
#if IS_ENABLED(CONFIG_RTC_DRV_BFIN)
static struct platform_device rtc_device = {
.name = "rtc-bfin",
.id = -1,
};
#endif
#if IS_ENABLED(CONFIG_SERIAL_BFIN)
#ifdef CONFIG_SERIAL_BFIN_UART0
static struct resource bfin_uart0_resources[] = {
{
.start = UART0_REVID,
.end = UART0_RXDIV+4,
.flags = IORESOURCE_MEM,
},
#ifdef CONFIG_EARLY_PRINTK
{
.start = PORTD_FER,
.end = PORTD_FER+2,
.flags = IORESOURCE_REG,
},
{
.start = PORTD_MUX,
.end = PORTD_MUX+3,
.flags = IORESOURCE_REG,
},
#endif
{
.start = IRQ_UART0_TX,
.end = IRQ_UART0_TX,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_UART0_RX,
.end = IRQ_UART0_RX,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_UART0_STAT,
.end = IRQ_UART0_STAT,
.flags = IORESOURCE_IRQ,
},
{
.start = CH_UART0_TX,
.end = CH_UART0_TX,
.flags = IORESOURCE_DMA,
},
{
.start = CH_UART0_RX,
.end = CH_UART0_RX,
.flags = IORESOURCE_DMA,
},
#ifdef CONFIG_BFIN_UART0_CTSRTS
{ /* CTS pin -- 0 means not supported */
.start = GPIO_PD10,
.end = GPIO_PD10,
.flags = IORESOURCE_IO,
},
{ /* RTS pin -- 0 means not supported */
.start = GPIO_PD9,
.end = GPIO_PD9,
.flags = IORESOURCE_IO,
},
#endif
};
static unsigned short bfin_uart0_peripherals[] = {
P_UART0_TX, P_UART0_RX,
#ifdef CONFIG_BFIN_UART0_CTSRTS
P_UART0_RTS, P_UART0_CTS,
#endif
0
};
static struct platform_device bfin_uart0_device = {
.name = "bfin-uart",
.id = 0,
.num_resources = ARRAY_SIZE(bfin_uart0_resources),
.resource = bfin_uart0_resources,
.dev = {
.platform_data = &bfin_uart0_peripherals, /* Passed to driver */
},
};
#endif
#ifdef CONFIG_SERIAL_BFIN_UART1
static struct resource bfin_uart1_resources[] = {
{
.start = UART1_REVID,
.end = UART1_RXDIV+4,
.flags = IORESOURCE_MEM,
},
#ifdef CONFIG_EARLY_PRINTK
{
.start = PORTG_FER_SET,
.end = PORTG_FER_SET+2,
.flags = IORESOURCE_REG,
},
#endif
{
.start = IRQ_UART1_TX,
.end = IRQ_UART1_TX,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_UART1_RX,
.end = IRQ_UART1_RX,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_UART1_STAT,
.end = IRQ_UART1_STAT,
.flags = IORESOURCE_IRQ,
},
{
.start = CH_UART1_TX,
.end = CH_UART1_TX,
.flags = IORESOURCE_DMA,
},
{
.start = CH_UART1_RX,
.end = CH_UART1_RX,
.flags = IORESOURCE_DMA,
},
#ifdef CONFIG_BFIN_UART1_CTSRTS
{ /* CTS pin -- 0 means not supported */
.start = GPIO_PG13,
.end = GPIO_PG13,
.flags = IORESOURCE_IO,
},
{ /* RTS pin -- 0 means not supported */
.start = GPIO_PG10,
.end = GPIO_PG10,
.flags = IORESOURCE_IO,
},
#endif
};
static unsigned short bfin_uart1_peripherals[] = {
P_UART1_TX, P_UART1_RX,
#ifdef CONFIG_BFIN_UART1_CTSRTS
P_UART1_RTS, P_UART1_CTS,
#endif
0
};
static struct platform_device bfin_uart1_device = {
.name = "bfin-uart",
.id = 1,
.num_resources = ARRAY_SIZE(bfin_uart1_resources),
.resource = bfin_uart1_resources,
.dev = {
.platform_data = &bfin_uart1_peripherals, /* Passed to driver */
},
};
#endif
#endif
#if IS_ENABLED(CONFIG_BFIN_SIR)
#ifdef CONFIG_BFIN_SIR0
static struct resource bfin_sir0_resources[] = {
{
.start = 0xFFC00400,
.end = 0xFFC004FF,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_UART0_TX,
.end = IRQ_UART0_TX+1,
.flags = IORESOURCE_IRQ,
},
{
.start = CH_UART0_TX,
.end = CH_UART0_TX+1,
.flags = IORESOURCE_DMA,
},
};
static struct platform_device bfin_sir0_device = {
.name = "bfin_sir",
.id = 0,
.num_resources = ARRAY_SIZE(bfin_sir0_resources),
.resource = bfin_sir0_resources,
};
#endif
#ifdef CONFIG_BFIN_SIR1
static struct resource bfin_sir1_resources[] = {
{
.start = 0xFFC02000,
.end = 0xFFC020FF,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_UART1_TX,
.end = IRQ_UART1_TX+1,
.flags = IORESOURCE_IRQ,
},
{
.start = CH_UART1_TX,
.end = CH_UART1_TX+1,
.flags = IORESOURCE_DMA,
},
};
static struct platform_device bfin_sir1_device = {
.name = "bfin_sir",
.id = 1,
.num_resources = ARRAY_SIZE(bfin_sir1_resources),
.resource = bfin_sir1_resources,
};
#endif
#endif
#if IS_ENABLED(CONFIG_USB_MUSB_HDRC)
static struct resource musb_resources[] = {
[0] = {
.start = 0xFFCC1000,
.end = 0xFFCC1398,
.flags = IORESOURCE_MEM,
},
[1] = { /* general IRQ */
.start = IRQ_USB_STAT,
.end = IRQ_USB_STAT,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
.name = "mc"
},
[2] = { /* DMA IRQ */
.start = IRQ_USB_DMA,
.end = IRQ_USB_DMA,
.flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHLEVEL,
.name = "dma"
},
};
static struct musb_hdrc_config musb_config = {
.multipoint = 1,
.dyn_fifo = 0,
.dma = 1,
.num_eps = 16,
.dma_channels = 8,
.clkin = 48, /* musb CLKIN in MHZ */
};
static struct musb_hdrc_platform_data musb_plat = {
#if defined(CONFIG_USB_MUSB_HDRC) && defined(CONFIG_USB_GADGET_MUSB_HDRC)
.mode = MUSB_OTG,
#elif defined(CONFIG_USB_MUSB_HDRC)
.mode = MUSB_HOST,
#elif defined(CONFIG_USB_GADGET_MUSB_HDRC)
.mode = MUSB_PERIPHERAL,
#endif
.config = &musb_config,
};
static u64 musb_dmamask = ~(u32)0;
static struct platform_device musb_device = {
.name = "musb-blackfin",
.id = 0,
.dev = {
.dma_mask = &musb_dmamask,
.coherent_dma_mask = 0xffffffff,
.platform_data = &musb_plat,
},
.num_resources = ARRAY_SIZE(musb_resources),
.resource = musb_resources,
};
#endif
#if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT)
#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
static struct resource bfin_sport0_uart_resources[] = {
{
.start = SPORT0_TCR1,
.end = SPORT0_MRCS3+4,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_SPORT0_RX,
.end = IRQ_SPORT0_RX+1,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_SPORT0_ERROR,
.end = IRQ_SPORT0_ERROR,
.flags = IORESOURCE_IRQ,
},
};
static unsigned short bfin_sport0_peripherals[] = {
P_SPORT0_TFS, P_SPORT0_DTPRI, P_SPORT0_TSCLK, P_SPORT0_RFS,
P_SPORT0_DRPRI, P_SPORT0_RSCLK, 0
};
static struct platform_device bfin_sport0_uart_device = {
.name = "bfin-sport-uart",
.id = 0,
.num_resources = ARRAY_SIZE(bfin_sport0_uart_resources),
.resource = bfin_sport0_uart_resources,
.dev = {
.platform_data = &bfin_sport0_peripherals, /* Passed to driver */
},
};
#endif
#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
static struct resource bfin_sport1_uart_resources[] = {
{
.start = SPORT1_TCR1,
.end = SPORT1_MRCS3+4,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_SPORT1_RX,
.end = IRQ_SPORT1_RX+1,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_SPORT1_ERROR,
.end = IRQ_SPORT1_ERROR,
.flags = IORESOURCE_IRQ,
},
};
static unsigned short bfin_sport1_peripherals[] = {
P_SPORT1_TFS, P_SPORT1_DTPRI, P_SPORT1_TSCLK, P_SPORT1_RFS,
P_SPORT1_DRPRI, P_SPORT1_RSCLK, 0
};
static struct platform_device bfin_sport1_uart_device = {
.name = "bfin-sport-uart",
.id = 1,
.num_resources = ARRAY_SIZE(bfin_sport1_uart_resources),
.resource = bfin_sport1_uart_resources,
.dev = {
.platform_data = &bfin_sport1_peripherals, /* Passed to driver */
},
};
#endif
#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
static struct resource bfin_sport2_uart_resources[] = {
{
.start = SPORT2_TCR1,
.end = SPORT2_MRCS3+4,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_SPORT2_RX,
.end = IRQ_SPORT2_RX+1,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_SPORT2_ERROR,
.end = IRQ_SPORT2_ERROR,
.flags = IORESOURCE_IRQ,
},
};
static unsigned short bfin_sport2_peripherals[] = {
P_SPORT2_TFS, P_SPORT2_DTPRI, P_SPORT2_TSCLK, P_SPORT2_RFS,
P_SPORT2_DRPRI, P_SPORT2_RSCLK, P_SPORT2_DRSEC, P_SPORT2_DTSEC, 0
};
static struct platform_device bfin_sport2_uart_device = {
.name = "bfin-sport-uart",
.id = 2,
.num_resources = ARRAY_SIZE(bfin_sport2_uart_resources),
.resource = bfin_sport2_uart_resources,
.dev = {
.platform_data = &bfin_sport2_peripherals, /* Passed to driver */
},
};
#endif
#endif
#if IS_ENABLED(CONFIG_CAN_BFIN)
static unsigned short bfin_can0_peripherals[] = {
P_CAN0_RX, P_CAN0_TX, 0
};
static struct resource bfin_can0_resources[] = {
{
.start = 0xFFC00A00,
.end = 0xFFC00FFF,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_CAN0_RX,
.end = IRQ_CAN0_RX,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_CAN0_TX,
.end = IRQ_CAN0_TX,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_CAN0_STAT,
.end = IRQ_CAN0_STAT,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bfin_can0_device = {
.name = "bfin_can",
.id = 0,
.num_resources = ARRAY_SIZE(bfin_can0_resources),
.resource = bfin_can0_resources,
.dev = {
.platform_data = &bfin_can0_peripherals, /* Passed to driver */
},
};
#endif
#if IS_ENABLED(CONFIG_MTD_NAND_BF5XX)
static struct mtd_partition partition_info[] = {
{
.name = "bootloader(nand)",
.offset = 0,
.size = 0x80000,
}, {
.name = "linux kernel(nand)",
.offset = MTDPART_OFS_APPEND,
.size = 4 * 1024 * 1024,
},
{
.name = "file system(nand)",
.offset = MTDPART_OFS_APPEND,
.size = MTDPART_SIZ_FULL,
},
};
static struct bf5xx_nand_platform bfin_nand_platform = {
.data_width = NFC_NWIDTH_8,
.partitions = partition_info,
.nr_partitions = ARRAY_SIZE(partition_info),
.rd_dly = 3,
.wr_dly = 3,
};
static struct resource bfin_nand_resources[] = {
{
.start = 0xFFC03B00,
.end = 0xFFC03B4F,
.flags = IORESOURCE_MEM,
},
{
.start = CH_NFC,
.end = CH_NFC,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bfin_nand_device = {
.name = "bfin-nand",
.id = 0,
.num_resources = ARRAY_SIZE(bfin_nand_resources),
.resource = bfin_nand_resources,
.dev = {
.platform_data = &bfin_nand_platform,
},
};
#endif
#if IS_ENABLED(CONFIG_SDH_BFIN)
static struct bfin_sd_host bfin_sdh_data = {
.dma_chan = CH_RSI,
.irq_int0 = IRQ_RSI_INT0,
.pin_req = {P_RSI_DATA0, P_RSI_DATA1, P_RSI_DATA2, P_RSI_DATA3, P_RSI_CMD, P_RSI_CLK, 0},
};
static struct platform_device bfin_sdh_device = {
.name = "bfin-sdh",
.id = 0,
.dev = {
.platform_data = &bfin_sdh_data,
},
};
#endif
#if IS_ENABLED(CONFIG_MTD_PHYSMAP)
static struct mtd_partition ezkit_partitions[] = {
{
.name = "bootloader(nor)",
.size = 0x80000,
.offset = 0,
}, {
.name = "linux kernel(nor)",
.size = 0x400000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "file system(nor)",
.size = 0x1000000 - 0x80000 - 0x400000,
.offset = MTDPART_OFS_APPEND,
},
};
int bf609_nor_flash_init(struct platform_device *pdev)
{
#define CONFIG_SMC_GCTL_VAL 0x00000010
bfin_write32(SMC_GCTL, CONFIG_SMC_GCTL_VAL);
bfin_write32(SMC_B0CTL, 0x01002011);
bfin_write32(SMC_B0TIM, 0x08170977);
bfin_write32(SMC_B0ETIM, 0x00092231);
return 0;
}
void bf609_nor_flash_exit(struct platform_device *pdev)
{
bfin_write32(SMC_GCTL, 0);
}
static struct physmap_flash_data ezkit_flash_data = {
.width = 2,
.parts = ezkit_partitions,
.init = bf609_nor_flash_init,
.exit = bf609_nor_flash_exit,
.nr_parts = ARRAY_SIZE(ezkit_partitions),
#ifdef CONFIG_ROMKERNEL
.probe_type = "map_rom",
#endif
};
static struct resource ezkit_flash_resource = {
.start = 0xb0000000,
.end = 0xb0ffffff,
.flags = IORESOURCE_MEM,
};
static struct platform_device ezkit_flash_device = {
.name = "physmap-flash",
.id = 0,
.dev = {
.platform_data = &ezkit_flash_data,
},
.num_resources = 1,
.resource = &ezkit_flash_resource,
};
#endif
#if IS_ENABLED(CONFIG_MTD_M25P80)
/* SPI flash chip (w25q32) */
static struct mtd_partition bfin_spi_flash_partitions[] = {
{
.name = "bootloader(spi)",
.size = 0x00080000,
.offset = 0,
.mask_flags = MTD_CAP_ROM
}, {
.name = "linux kernel(spi)",
.size = 0x00180000,
.offset = MTDPART_OFS_APPEND,
}, {
.name = "file system(spi)",
.size = MTDPART_SIZ_FULL,
.offset = MTDPART_OFS_APPEND,
}
};
static struct flash_platform_data bfin_spi_flash_data = {
.name = "m25p80",
.parts = bfin_spi_flash_partitions,
.nr_parts = ARRAY_SIZE(bfin_spi_flash_partitions),
.type = "w25q32",
};
static struct adi_spi3_chip spi_flash_chip_info = {
.enable_dma = true, /* use dma transfer with this chip*/
};
#endif
#if IS_ENABLED(CONFIG_SPI_SPIDEV)
static struct adi_spi3_chip spidev_chip_info = {
.enable_dma = true,
};
#endif
#if IS_ENABLED(CONFIG_SND_BF5XX_I2S)
static struct platform_device bfin_i2s_pcm = {
.name = "bfin-i2s-pcm-audio",
.id = -1,
};
#endif
#if IS_ENABLED(CONFIG_SND_BF6XX_SOC_I2S)
#include <asm/bfin_sport3.h>
static struct resource bfin_snd_resources[] = {
{
.start = SPORT0_CTL_A,
.end = SPORT0_CTL_A,
.flags = IORESOURCE_MEM,
},
{
.start = SPORT0_CTL_B,
.end = SPORT0_CTL_B,
.flags = IORESOURCE_MEM,
},
{
.start = CH_SPORT0_TX,
.end = CH_SPORT0_TX,
.flags = IORESOURCE_DMA,
},
{
.start = CH_SPORT0_RX,
.end = CH_SPORT0_RX,
.flags = IORESOURCE_DMA,
},
{
.start = IRQ_SPORT0_TX_STAT,
.end = IRQ_SPORT0_TX_STAT,
.flags = IORESOURCE_IRQ,
},
{
.start = IRQ_SPORT0_RX_STAT,
.end = IRQ_SPORT0_RX_STAT,
.flags = IORESOURCE_IRQ,
},
};
static const unsigned short bfin_snd_pin[] = {
P_SPORT0_ACLK, P_SPORT0_AFS, P_SPORT0_AD0, P_SPORT0_BCLK,
P_SPORT0_BFS, P_SPORT0_BD0, 0,
};
static struct bfin_snd_platform_data bfin_snd_data = {
.pin_req = bfin_snd_pin,
};
static struct platform_device bfin_i2s = {
.name = "bfin-i2s",
.num_resources = ARRAY_SIZE(bfin_snd_resources),
.resource = bfin_snd_resources,
.dev = {
.platform_data = &bfin_snd_data,
},
};
#endif
#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD1836)
static const char * const ad1836_link[] = {
"bfin-i2s.0",
"spi0.76",
};
static struct platform_device bfin_ad1836_machine = {
.name = "bfin-snd-ad1836",
.id = -1,
.dev = {
.platform_data = (void *)ad1836_link,
},
};
#endif
#if IS_ENABLED(CONFIG_SND_SOC_BFIN_EVAL_ADAU1X61)
static struct platform_device adau1761_device = {
.name = "bfin-eval-adau1x61",
};
#endif
#if IS_ENABLED(CONFIG_SND_SOC_ADAU1761)
#include <sound/adau17x1.h>
static struct adau1761_platform_data adau1761_info = {
.lineout_mode = ADAU1761_OUTPUT_MODE_LINE,
.headphone_mode = ADAU1761_OUTPUT_MODE_HEADPHONE_CAPLESS,
};
#endif
#if IS_ENABLED(CONFIG_VIDEO_BLACKFIN_CAPTURE)
#include <linux/videodev2.h>
#include <media/blackfin/bfin_capture.h>
#include <media/blackfin/ppi.h>
static const unsigned short ppi_req[] = {
P_PPI0_D0, P_PPI0_D1, P_PPI0_D2, P_PPI0_D3,
P_PPI0_D4, P_PPI0_D5, P_PPI0_D6, P_PPI0_D7,
P_PPI0_D8, P_PPI0_D9, P_PPI0_D10, P_PPI0_D11,
P_PPI0_D12, P_PPI0_D13, P_PPI0_D14, P_PPI0_D15,
#if !IS_ENABLED(CONFIG_VIDEO_VS6624)
P_PPI0_D16, P_PPI0_D17, P_PPI0_D18, P_PPI0_D19,
P_PPI0_D20, P_PPI0_D21, P_PPI0_D22, P_PPI0_D23,
#endif
P_PPI0_CLK, P_PPI0_FS1, P_PPI0_FS2,
0,
};
static const struct ppi_info ppi_info = {
.type = PPI_TYPE_EPPI3,
.dma_ch = CH_EPPI0_CH0,
.irq_err = IRQ_EPPI0_STAT,
.base = (void __iomem *)EPPI0_STAT,
.pin_req = ppi_req,
};
#if IS_ENABLED(CONFIG_VIDEO_VS6624)
static struct v4l2_input vs6624_inputs[] = {
{
.index = 0,
.name = "Camera",
.type = V4L2_INPUT_TYPE_CAMERA,
.std = V4L2_STD_UNKNOWN,
},
};
static struct bcap_route vs6624_routes[] = {
{
.input = 0,
.output = 0,
},
};
static const unsigned vs6624_ce_pin = GPIO_PE4;
static struct bfin_capture_config bfin_capture_data = {
.card_name = "BF609",
.inputs = vs6624_inputs,
.num_inputs = ARRAY_SIZE(vs6624_inputs),
.routes = vs6624_routes,
.i2c_adapter_id = 0,
.board_info = {
.type = "vs6624",
.addr = 0x10,
.platform_data = (void *)&vs6624_ce_pin,
},
.ppi_info = &ppi_info,
.ppi_control = (PACK_EN | DLEN_8 | EPPI_CTL_FS1HI_FS2HI
| EPPI_CTL_POLC3 | EPPI_CTL_SYNC2 | EPPI_CTL_NON656),
.blank_pixels = 4,
};
#endif
#if IS_ENABLED(CONFIG_VIDEO_ADV7842)
#include <media/adv7842.h>
static struct v4l2_input adv7842_inputs[] = {
{
.index = 0,
.name = "Composite",
.type = V4L2_INPUT_TYPE_CAMERA,
.std = V4L2_STD_ALL,
.capabilities = V4L2_IN_CAP_STD,
},
{
.index = 1,
.name = "S-Video",
.type = V4L2_INPUT_TYPE_CAMERA,
.std = V4L2_STD_ALL,
.capabilities = V4L2_IN_CAP_STD,
},
{
.index = 2,
.name = "Component",
.type = V4L2_INPUT_TYPE_CAMERA,
.capabilities = V4L2_IN_CAP_DV_TIMINGS,
},
{
.index = 3,
.name = "VGA",
.type = V4L2_INPUT_TYPE_CAMERA,
.capabilities = V4L2_IN_CAP_DV_TIMINGS,
},
{
.index = 4,
.name = "HDMI",
.type = V4L2_INPUT_TYPE_CAMERA,
.capabilities = V4L2_IN_CAP_DV_TIMINGS,
},
};
static struct bcap_route adv7842_routes[] = {
{
.input = 3,
.output = 0,
.ppi_control = (PACK_EN | DLEN_8 | EPPI_CTL_FLDSEL
| EPPI_CTL_ACTIVE656),
},
{
.input = 4,
.output = 0,
},
{
.input = 2,
.output = 0,
},
{
.input = 1,
.output = 0,
},
{
.input = 0,
.output = 1,
.ppi_control = (EPPI_CTL_SPLTWRD | PACK_EN | DLEN_16
| EPPI_CTL_FS1LO_FS2LO | EPPI_CTL_POLC2
| EPPI_CTL_SYNC2 | EPPI_CTL_NON656),
},
};
static struct adv7842_output_format adv7842_opf[] = {
{
.op_ch_sel = ADV7842_OP_CH_SEL_BRG,
.op_format_sel = ADV7842_OP_FORMAT_SEL_SDR_ITU656_8,
.op_656_range = 1,
.blank_data = 1,
.insert_av_codes = 1,
},
{
.op_ch_sel = ADV7842_OP_CH_SEL_RGB,
.op_format_sel = ADV7842_OP_FORMAT_SEL_SDR_ITU656_16,
.op_656_range = 1,
.blank_data = 1,
},
};
static struct adv7842_platform_data adv7842_data = {
.opf = adv7842_opf,
.num_opf = ARRAY_SIZE(adv7842_opf),
.ain_sel = ADV7842_AIN10_11_12_NC_SYNC_4_1,
.prim_mode = ADV7842_PRIM_MODE_SDP,
.vid_std_select = ADV7842_SDP_VID_STD_CVBS_SD_4x1,
.hdmi_free_run_enable = 1,
.sdp_free_run_auto = 1,
.llc_dll_phase = 0x10,
.i2c_sdp_io = 0x40,
.i2c_sdp = 0x41,
.i2c_cp = 0x42,
.i2c_vdp = 0x43,
.i2c_afe = 0x44,
.i2c_hdmi = 0x45,
.i2c_repeater = 0x46,
.i2c_edid = 0x47,
.i2c_infoframe = 0x48,
.i2c_cec = 0x49,
.i2c_avlink = 0x4a,
.i2c_ex = 0x26,
};
static struct bfin_capture_config bfin_capture_data = {
.card_name = "BF609",
.inputs = adv7842_inputs,
.num_inputs = ARRAY_SIZE(adv7842_inputs),
.routes = adv7842_routes,
.i2c_adapter_id = 0,
.board_info = {
.type = "adv7842",
.addr = 0x20,
.platform_data = (void *)&adv7842_data,
},
.ppi_info = &ppi_info,
.ppi_control = (PACK_EN | DLEN_8 | EPPI_CTL_FLDSEL
| EPPI_CTL_ACTIVE656),
};
#endif
static struct platform_device bfin_capture_device = {
.name = "bfin_capture",
.dev = {
.platform_data = &bfin_capture_data,
},
};
#endif
#if IS_ENABLED(CONFIG_VIDEO_BLACKFIN_DISPLAY)
#include <linux/videodev2.h>
#include <media/blackfin/bfin_display.h>
#include <media/blackfin/ppi.h>
static const unsigned short ppi_req_disp[] = {
P_PPI0_D0, P_PPI0_D1, P_PPI0_D2, P_PPI0_D3,
P_PPI0_D4, P_PPI0_D5, P_PPI0_D6, P_PPI0_D7,
P_PPI0_D8, P_PPI0_D9, P_PPI0_D10, P_PPI0_D11,
P_PPI0_D12, P_PPI0_D13, P_PPI0_D14, P_PPI0_D15,
P_PPI0_CLK, P_PPI0_FS1, P_PPI0_FS2,
0,
};
static const struct ppi_info ppi_info = {
.type = PPI_TYPE_EPPI3,
.dma_ch = CH_EPPI0_CH0,
.irq_err = IRQ_EPPI0_STAT,
.base = (void __iomem *)EPPI0_STAT,
.pin_req = ppi_req_disp,
};
#if IS_ENABLED(CONFIG_VIDEO_ADV7511)
#include <media/adv7511.h>
static struct v4l2_output adv7511_outputs[] = {
{
.index = 0,
.name = "HDMI",
.type = V4L2_INPUT_TYPE_CAMERA,
.capabilities = V4L2_OUT_CAP_DV_TIMINGS,
},
};
static struct disp_route adv7511_routes[] = {
{
.output = 0,
},
};
static struct adv7511_platform_data adv7511_data = {
.edid_addr = 0x7e,
.i2c_ex = 0x25,
};
static struct bfin_display_config bfin_display_data = {
.card_name = "BF609",
.outputs = adv7511_outputs,
.num_outputs = ARRAY_SIZE(adv7511_outputs),
.routes = adv7511_routes,
.i2c_adapter_id = 0,
.board_info = {
.type = "adv7511",
.addr = 0x39,
.platform_data = (void *)&adv7511_data,
},
.ppi_info = &ppi_info,
.ppi_control = (EPPI_CTL_SPLTWRD | PACK_EN | DLEN_16
| EPPI_CTL_FS1LO_FS2LO | EPPI_CTL_POLC3
| EPPI_CTL_IFSGEN | EPPI_CTL_SYNC2
| EPPI_CTL_NON656 | EPPI_CTL_DIR),
};
#endif
#if IS_ENABLED(CONFIG_VIDEO_ADV7343)
#include <media/adv7343.h>
static struct v4l2_output adv7343_outputs[] = {
{
.index = 0,
.name = "Composite",
.type = V4L2_OUTPUT_TYPE_ANALOG,
.std = V4L2_STD_ALL,
.capabilities = V4L2_OUT_CAP_STD,
},
{
.index = 1,
.name = "S-Video",
.type = V4L2_OUTPUT_TYPE_ANALOG,
.std = V4L2_STD_ALL,
.capabilities = V4L2_OUT_CAP_STD,
},
{
.index = 2,
.name = "Component",
.type = V4L2_OUTPUT_TYPE_ANALOG,
.std = V4L2_STD_ALL,
.capabilities = V4L2_OUT_CAP_STD,
},
};
static struct disp_route adv7343_routes[] = {
{
.output = ADV7343_COMPOSITE_ID,
},
{
.output = ADV7343_SVIDEO_ID,
},
{
.output = ADV7343_COMPONENT_ID,
},
};
static struct adv7343_platform_data adv7343_data = {
.mode_config = {
.sleep_mode = false,
.pll_control = false,
.dac_1 = true,
.dac_2 = true,
.dac_3 = true,
.dac_4 = true,
.dac_5 = true,
.dac_6 = true,
},
.sd_config = {
.sd_dac_out1 = false,
.sd_dac_out2 = false,
},
};
static struct bfin_display_config bfin_display_data = {
.card_name = "BF609",
.outputs = adv7343_outputs,
.num_outputs = ARRAY_SIZE(adv7343_outputs),
.routes = adv7343_routes,
.i2c_adapter_id = 0,
.board_info = {
.type = "adv7343",
.addr = 0x2b,
.platform_data = (void *)&adv7343_data,
},
.ppi_info = &ppi_info_disp,
.ppi_control = (PACK_EN | DLEN_8 | EPPI_CTL_FS1LO_FS2LO
| EPPI_CTL_POLC3 | EPPI_CTL_BLANKGEN | EPPI_CTL_SYNC2
| EPPI_CTL_NON656 | EPPI_CTL_DIR),
};
#endif
static struct platform_device bfin_display_device = {
.name = "bfin_display",
.dev = {
.platform_data = &bfin_display_data,
},
};
#endif
#if defined(CONFIG_BFIN_CRC)
#define BFIN_CRC_NAME "bfin-crc"
static struct resource bfin_crc0_resources[] = {
{
.start = REG_CRC0_CTL,
.end = REG_CRC0_REVID+4,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_CRC0_DCNTEXP,
.end = IRQ_CRC0_DCNTEXP,
.flags = IORESOURCE_IRQ,
},
{
.start = CH_MEM_STREAM0_SRC_CRC0,
.end = CH_MEM_STREAM0_SRC_CRC0,
.flags = IORESOURCE_DMA,
},
{
.start = CH_MEM_STREAM0_DEST_CRC0,
.end = CH_MEM_STREAM0_DEST_CRC0,
.flags = IORESOURCE_DMA,
},
};
static struct platform_device bfin_crc0_device = {
.name = BFIN_CRC_NAME,
.id = 0,
.num_resources = ARRAY_SIZE(bfin_crc0_resources),
.resource = bfin_crc0_resources,
};
static struct resource bfin_crc1_resources[] = {
{
.start = REG_CRC1_CTL,
.end = REG_CRC1_REVID+4,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_CRC1_DCNTEXP,
.end = IRQ_CRC1_DCNTEXP,
.flags = IORESOURCE_IRQ,
},
{
.start = CH_MEM_STREAM1_SRC_CRC1,
.end = CH_MEM_STREAM1_SRC_CRC1,
.flags = IORESOURCE_DMA,
},
{
.start = CH_MEM_STREAM1_DEST_CRC1,
.end = CH_MEM_STREAM1_DEST_CRC1,
.flags = IORESOURCE_DMA,
},
};
static struct platform_device bfin_crc1_device = {
.name = BFIN_CRC_NAME,
.id = 1,
.num_resources = ARRAY_SIZE(bfin_crc1_resources),
.resource = bfin_crc1_resources,
};
#endif
#if defined(CONFIG_CRYPTO_DEV_BFIN_CRC)
#define BFIN_CRYPTO_CRC_NAME "bfin-hmac-crc"
#define BFIN_CRYPTO_CRC_POLY_DATA 0x5c5c5c5c
static struct resource bfin_crypto_crc_resources[] = {
{
.start = REG_CRC0_CTL,
.end = REG_CRC0_REVID+4,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_CRC0_DCNTEXP,
.end = IRQ_CRC0_DCNTEXP,
.flags = IORESOURCE_IRQ,
},
{
.start = CH_MEM_STREAM0_SRC_CRC0,
.end = CH_MEM_STREAM0_SRC_CRC0,
.flags = IORESOURCE_DMA,
},
};
static struct platform_device bfin_crypto_crc_device = {
.name = BFIN_CRYPTO_CRC_NAME,
.id = 0,
.num_resources = ARRAY_SIZE(bfin_crypto_crc_resources),
.resource = bfin_crypto_crc_resources,
.dev = {
.platform_data = (void *)BFIN_CRYPTO_CRC_POLY_DATA,
},
};
#endif
#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7877)
static const struct ad7877_platform_data bfin_ad7877_ts_info = {
.model = 7877,
.vref_delay_usecs = 50, /* internal, no capacitor */
.x_plate_ohms = 419,
.y_plate_ohms = 486,
.pressure_max = 1000,
.pressure_min = 0,
.stopacq_polarity = 1,
.first_conversion_delay = 3,
.acquisition_time = 1,
.averaging = 1,
.pen_down_acc_interval = 1,
};
#endif
#ifdef CONFIG_PINCTRL_ADI2
# define ADI_PINT_DEVNAME "adi-gpio-pint"
# define ADI_GPIO_DEVNAME "adi-gpio"
# define ADI_PINCTRL_DEVNAME "pinctrl-adi2"
static struct platform_device bfin_pinctrl_device = {
.name = ADI_PINCTRL_DEVNAME,
.id = 0,
};
static struct resource bfin_pint0_resources[] = {
{
.start = PINT0_MASK_SET,
.end = PINT0_LATCH + 3,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PINT0,
.end = IRQ_PINT0,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bfin_pint0_device = {
.name = ADI_PINT_DEVNAME,
.id = 0,
.num_resources = ARRAY_SIZE(bfin_pint0_resources),
.resource = bfin_pint0_resources,
};
static struct resource bfin_pint1_resources[] = {
{
.start = PINT1_MASK_SET,
.end = PINT1_LATCH + 3,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PINT1,
.end = IRQ_PINT1,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bfin_pint1_device = {
.name = ADI_PINT_DEVNAME,
.id = 1,
.num_resources = ARRAY_SIZE(bfin_pint1_resources),
.resource = bfin_pint1_resources,
};
static struct resource bfin_pint2_resources[] = {
{
.start = PINT2_MASK_SET,
.end = PINT2_LATCH + 3,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PINT2,
.end = IRQ_PINT2,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bfin_pint2_device = {
.name = ADI_PINT_DEVNAME,
.id = 2,
.num_resources = ARRAY_SIZE(bfin_pint2_resources),
.resource = bfin_pint2_resources,
};
static struct resource bfin_pint3_resources[] = {
{
.start = PINT3_MASK_SET,
.end = PINT3_LATCH + 3,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PINT3,
.end = IRQ_PINT3,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bfin_pint3_device = {
.name = ADI_PINT_DEVNAME,
.id = 3,
.num_resources = ARRAY_SIZE(bfin_pint3_resources),
.resource = bfin_pint3_resources,
};
static struct resource bfin_pint4_resources[] = {
{
.start = PINT4_MASK_SET,
.end = PINT4_LATCH + 3,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PINT4,
.end = IRQ_PINT4,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bfin_pint4_device = {
.name = ADI_PINT_DEVNAME,
.id = 4,
.num_resources = ARRAY_SIZE(bfin_pint4_resources),
.resource = bfin_pint4_resources,
};
static struct resource bfin_pint5_resources[] = {
{
.start = PINT5_MASK_SET,
.end = PINT5_LATCH + 3,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PINT5,
.end = IRQ_PINT5,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device bfin_pint5_device = {
.name = ADI_PINT_DEVNAME,
.id = 5,
.num_resources = ARRAY_SIZE(bfin_pint5_resources),
.resource = bfin_pint5_resources,
};
static struct resource bfin_gpa_resources[] = {
{
.start = PORTA_FER,
.end = PORTA_MUX + 3,
.flags = IORESOURCE_MEM,
},
{ /* optional */
.start = IRQ_PA0,
.end = IRQ_PA0,
.flags = IORESOURCE_IRQ,
},
};
static struct adi_pinctrl_gpio_platform_data bfin_gpa_pdata = {
.port_pin_base = GPIO_PA0,
.port_width = GPIO_BANKSIZE,
.pint_id = 0, /* PINT0 */
.pint_assign = true, /* PINT upper 16 bit */
.pint_map = 0, /* mapping mask in PINT */
};
static struct platform_device bfin_gpa_device = {
.name = ADI_GPIO_DEVNAME,
.id = 0,
.num_resources = ARRAY_SIZE(bfin_gpa_resources),
.resource = bfin_gpa_resources,
.dev = {
.platform_data = &bfin_gpa_pdata, /* Passed to driver */
},
};
static struct resource bfin_gpb_resources[] = {
{
.start = PORTB_FER,
.end = PORTB_MUX + 3,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PB0,
.end = IRQ_PB0,
.flags = IORESOURCE_IRQ,
},
};
static struct adi_pinctrl_gpio_platform_data bfin_gpb_pdata = {
.port_pin_base = GPIO_PB0,
.port_width = GPIO_BANKSIZE,
.pint_id = 0,
.pint_assign = false,
.pint_map = 1,
};
static struct platform_device bfin_gpb_device = {
.name = ADI_GPIO_DEVNAME,
.id = 1,
.num_resources = ARRAY_SIZE(bfin_gpb_resources),
.resource = bfin_gpb_resources,
.dev = {
.platform_data = &bfin_gpb_pdata, /* Passed to driver */
},
};
static struct resource bfin_gpc_resources[] = {
{
.start = PORTC_FER,
.end = PORTC_MUX + 3,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PC0,
.end = IRQ_PC0,
.flags = IORESOURCE_IRQ,
},
};
static struct adi_pinctrl_gpio_platform_data bfin_gpc_pdata = {
.port_pin_base = GPIO_PC0,
.port_width = GPIO_BANKSIZE,
.pint_id = 1,
.pint_assign = false,
.pint_map = 1,
};
static struct platform_device bfin_gpc_device = {
.name = ADI_GPIO_DEVNAME,
.id = 2,
.num_resources = ARRAY_SIZE(bfin_gpc_resources),
.resource = bfin_gpc_resources,
.dev = {
.platform_data = &bfin_gpc_pdata, /* Passed to driver */
},
};
static struct resource bfin_gpd_resources[] = {
{
.start = PORTD_FER,
.end = PORTD_MUX + 3,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PD0,
.end = IRQ_PD0,
.flags = IORESOURCE_IRQ,
},
};
static struct adi_pinctrl_gpio_platform_data bfin_gpd_pdata = {
.port_pin_base = GPIO_PD0,
.port_width = GPIO_BANKSIZE,
.pint_id = 2,
.pint_assign = false,
.pint_map = 1,
};
static struct platform_device bfin_gpd_device = {
.name = ADI_GPIO_DEVNAME,
.id = 3,
.num_resources = ARRAY_SIZE(bfin_gpd_resources),
.resource = bfin_gpd_resources,
.dev = {
.platform_data = &bfin_gpd_pdata, /* Passed to driver */
},
};
static struct resource bfin_gpe_resources[] = {
{
.start = PORTE_FER,
.end = PORTE_MUX + 3,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PE0,
.end = IRQ_PE0,
.flags = IORESOURCE_IRQ,
},
};
static struct adi_pinctrl_gpio_platform_data bfin_gpe_pdata = {
.port_pin_base = GPIO_PE0,
.port_width = GPIO_BANKSIZE,
.pint_id = 3,
.pint_assign = false,
.pint_map = 1,
};
static struct platform_device bfin_gpe_device = {
.name = ADI_GPIO_DEVNAME,
.id = 4,
.num_resources = ARRAY_SIZE(bfin_gpe_resources),
.resource = bfin_gpe_resources,
.dev = {
.platform_data = &bfin_gpe_pdata, /* Passed to driver */
},
};
static struct resource bfin_gpf_resources[] = {
{
.start = PORTF_FER,
.end = PORTF_MUX + 3,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PF0,
.end = IRQ_PF0,
.flags = IORESOURCE_IRQ,
},
};
static struct adi_pinctrl_gpio_platform_data bfin_gpf_pdata = {
.port_pin_base = GPIO_PF0,
.port_width = GPIO_BANKSIZE,
.pint_id = 4,
.pint_assign = false,
.pint_map = 1,
};
static struct platform_device bfin_gpf_device = {
.name = ADI_GPIO_DEVNAME,
.id = 5,
.num_resources = ARRAY_SIZE(bfin_gpf_resources),
.resource = bfin_gpf_resources,
.dev = {
.platform_data = &bfin_gpf_pdata, /* Passed to driver */
},
};
static struct resource bfin_gpg_resources[] = {
{
.start = PORTG_FER,
.end = PORTG_MUX + 3,
.flags = IORESOURCE_MEM,
},
{
.start = IRQ_PG0,
.end = IRQ_PG0,
.flags = IORESOURCE_IRQ,
},
};
static struct adi_pinctrl_gpio_platform_data bfin_gpg_pdata = {
.port_pin_base = GPIO_PG0,
.port_width = GPIO_BANKSIZE,
.pint_id = 5,
.pint_assign = false,
.pint_map = 1,
};
static struct platform_device bfin_gpg_device = {
.name = ADI_GPIO_DEVNAME,
.id = 6,
.num_resources = ARRAY_SIZE(bfin_gpg_resources),
.resource = bfin_gpg_resources,
.dev = {
.platform_data = &bfin_gpg_pdata, /* Passed to driver */
},
};
#endif
#if IS_ENABLED(CONFIG_KEYBOARD_GPIO)
#include <linux/input.h>
#include <linux/gpio_keys.h>
static struct gpio_keys_button bfin_gpio_keys_table[] = {
{BTN_0, GPIO_PB10, 1, "gpio-keys: BTN0"},
{BTN_1, GPIO_PE1, 1, "gpio-keys: BTN1"},
};
static struct gpio_keys_platform_data bfin_gpio_keys_data = {
.buttons = bfin_gpio_keys_table,
.nbuttons = ARRAY_SIZE(bfin_gpio_keys_table),
};
static struct platform_device bfin_device_gpiokeys = {
.name = "gpio-keys",
.dev = {
.platform_data = &bfin_gpio_keys_data,
},
};
#endif
static struct spi_board_info bfin_spi_board_info[] __initdata = {
#if IS_ENABLED(CONFIG_MTD_M25P80)
{
/* the modalias must be the same as spi device driver name */
.modalias = "m25p80", /* Name of spi_driver for this device */
.max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0, /* Framework bus number */
.chip_select = MAX_CTRL_CS + GPIO_PD11, /* SPI_SSEL1*/
.platform_data = &bfin_spi_flash_data,
.controller_data = &spi_flash_chip_info,
.mode = SPI_MODE_3,
},
#endif
#if IS_ENABLED(CONFIG_TOUCHSCREEN_AD7877)
{
.modalias = "ad7877",
.platform_data = &bfin_ad7877_ts_info,
.irq = IRQ_PD9,
.max_speed_hz = 12500000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0,
.chip_select = MAX_CTRL_CS + GPIO_PC15, /* SPI_SSEL4 */
},
#endif
#if IS_ENABLED(CONFIG_SPI_SPIDEV)
{
.modalias = "spidev",
.max_speed_hz = 3125000, /* max spi clock (SCK) speed in HZ */
.bus_num = 0,
.chip_select = MAX_CTRL_CS + GPIO_PD11, /* SPI_SSEL1*/
.controller_data = &spidev_chip_info,
},
#endif
#if IS_ENABLED(CONFIG_INPUT_ADXL34X_SPI)
{
.modalias = "adxl34x",
.platform_data = &adxl34x_info,
.irq = IRQ_PC5,
.max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */
.bus_num = 1,
.chip_select = 2,
.mode = SPI_MODE_3,
},
#endif
};
#if IS_ENABLED(CONFIG_SPI_ADI_V3)
/* SPI (0) */
static struct resource bfin_spi0_resource[] = {
{
.start = SPI0_REGBASE,
.end = SPI0_REGBASE + 0xFF,
.flags = IORESOURCE_MEM,
},
{
.start = CH_SPI0_TX,
.end = CH_SPI0_TX,
.flags = IORESOURCE_DMA,
},
{
.start = CH_SPI0_RX,
.end = CH_SPI0_RX,
.flags = IORESOURCE_DMA,
},
};
/* SPI (1) */
static struct resource bfin_spi1_resource[] = {
{
.start = SPI1_REGBASE,
.end = SPI1_REGBASE + 0xFF,
.flags = IORESOURCE_MEM,
},
{
.start = CH_SPI1_TX,
.end = CH_SPI1_TX,
.flags = IORESOURCE_DMA,
},
{
.start = CH_SPI1_RX,
.end = CH_SPI1_RX,
.flags = IORESOURCE_DMA,
},
};
/* SPI controller data */
static struct adi_spi3_master bf60x_spi_master_info0 = {
.num_chipselect = MAX_CTRL_CS + MAX_BLACKFIN_GPIOS,
.pin_req = {P_SPI0_SCK, P_SPI0_MISO, P_SPI0_MOSI, 0},
};
static struct platform_device bf60x_spi_master0 = {
.name = "adi-spi3",
.id = 0, /* Bus number */
.num_resources = ARRAY_SIZE(bfin_spi0_resource),
.resource = bfin_spi0_resource,
.dev = {
.platform_data = &bf60x_spi_master_info0, /* Passed to driver */
},
};
static struct adi_spi3_master bf60x_spi_master_info1 = {
.num_chipselect = MAX_CTRL_CS + MAX_BLACKFIN_GPIOS,
.pin_req = {P_SPI1_SCK, P_SPI1_MISO, P_SPI1_MOSI, 0},
};
static struct platform_device bf60x_spi_master1 = {
.name = "adi-spi3",
.id = 1, /* Bus number */
.num_resources = ARRAY_SIZE(bfin_spi1_resource),
.resource = bfin_spi1_resource,
.dev = {
.platform_data = &bf60x_spi_master_info1, /* Passed to driver */
},
};
#endif /* spi master and devices */
#if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI)
static const u16 bfin_twi0_pins[] = {P_TWI0_SCL, P_TWI0_SDA, 0};
static struct resource bfin_twi0_resource[] = {
[0] = {
.start = TWI0_CLKDIV,
.end = TWI0_CLKDIV + 0xFF,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_TWI0,
.end = IRQ_TWI0,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device i2c_bfin_twi0_device = {
.name = "i2c-bfin-twi",
.id = 0,
.num_resources = ARRAY_SIZE(bfin_twi0_resource),
.resource = bfin_twi0_resource,
.dev = {
.platform_data = &bfin_twi0_pins,
},
};
static const u16 bfin_twi1_pins[] = {P_TWI1_SCL, P_TWI1_SDA, 0};
static struct resource bfin_twi1_resource[] = {
[0] = {
.start = TWI1_CLKDIV,
.end = TWI1_CLKDIV + 0xFF,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_TWI1,
.end = IRQ_TWI1,
.flags = IORESOURCE_IRQ,
},
};
static struct platform_device i2c_bfin_twi1_device = {
.name = "i2c-bfin-twi",
.id = 1,
.num_resources = ARRAY_SIZE(bfin_twi1_resource),
.resource = bfin_twi1_resource,
.dev = {
.platform_data = &bfin_twi1_pins,
},
};
#endif
static struct i2c_board_info __initdata bfin_i2c_board_info0[] = {
#if IS_ENABLED(CONFIG_INPUT_ADXL34X_I2C)
{
I2C_BOARD_INFO("adxl34x", 0x53),
.irq = IRQ_PC5,
.platform_data = (void *)&adxl34x_info,
},
#endif
#if IS_ENABLED(CONFIG_SND_SOC_ADAU1761)
{
I2C_BOARD_INFO("adau1761", 0x38),
.platform_data = (void *)&adau1761_info
},
#endif
#if IS_ENABLED(CONFIG_SND_SOC_SSM2602)
{
I2C_BOARD_INFO("ssm2602", 0x1b),
},
#endif
};
static struct i2c_board_info __initdata bfin_i2c_board_info1[] = {
};
static const unsigned int cclk_vlev_datasheet[] =
{
/*
* Internal VLEV BF54XSBBC1533
****temporarily using these values until data sheet is updated
*/
VRPAIR(VLEV_085, 150000000),
VRPAIR(VLEV_090, 250000000),
VRPAIR(VLEV_110, 276000000),
VRPAIR(VLEV_115, 301000000),
VRPAIR(VLEV_120, 525000000),
VRPAIR(VLEV_125, 550000000),
VRPAIR(VLEV_130, 600000000),
};
static struct bfin_dpmc_platform_data bfin_dmpc_vreg_data = {
.tuple_tab = cclk_vlev_datasheet,
.tabsize = ARRAY_SIZE(cclk_vlev_datasheet),
.vr_settling_time = 25 /* us */,
};
static struct platform_device bfin_dpmc = {
.name = "bfin dpmc",
.dev = {
.platform_data = &bfin_dmpc_vreg_data,
},
};
static struct platform_device *ezkit_devices[] __initdata = {
&bfin_dpmc,
#if defined(CONFIG_PINCTRL_ADI2)
&bfin_pinctrl_device,
&bfin_pint0_device,
&bfin_pint1_device,
&bfin_pint2_device,
&bfin_pint3_device,
&bfin_pint4_device,
&bfin_pint5_device,
&bfin_gpa_device,
&bfin_gpb_device,
&bfin_gpc_device,
&bfin_gpd_device,
&bfin_gpe_device,
&bfin_gpf_device,
&bfin_gpg_device,
#endif
#if IS_ENABLED(CONFIG_RTC_DRV_BFIN)
&rtc_device,
#endif
#if IS_ENABLED(CONFIG_SERIAL_BFIN)
#ifdef CONFIG_SERIAL_BFIN_UART0
&bfin_uart0_device,
#endif
#ifdef CONFIG_SERIAL_BFIN_UART1
&bfin_uart1_device,
#endif
#endif
#if IS_ENABLED(CONFIG_BFIN_SIR)
#ifdef CONFIG_BFIN_SIR0
&bfin_sir0_device,
#endif
#ifdef CONFIG_BFIN_SIR1
&bfin_sir1_device,
#endif
#endif
#if IS_ENABLED(CONFIG_STMMAC_ETH)
&bfin_eth_device,
#endif
#if IS_ENABLED(CONFIG_USB_MUSB_HDRC)
&musb_device,
#endif
#if IS_ENABLED(CONFIG_USB_ISP1760_HCD)
&bfin_isp1760_device,
#endif
#if IS_ENABLED(CONFIG_SERIAL_BFIN_SPORT)
#ifdef CONFIG_SERIAL_BFIN_SPORT0_UART
&bfin_sport0_uart_device,
#endif
#ifdef CONFIG_SERIAL_BFIN_SPORT1_UART
&bfin_sport1_uart_device,
#endif
#ifdef CONFIG_SERIAL_BFIN_SPORT2_UART
&bfin_sport2_uart_device,
#endif
#endif
#if IS_ENABLED(CONFIG_CAN_BFIN)
&bfin_can0_device,
#endif
#if IS_ENABLED(CONFIG_MTD_NAND_BF5XX)
&bfin_nand_device,
#endif
#if IS_ENABLED(CONFIG_SDH_BFIN)
&bfin_sdh_device,
#endif
#if IS_ENABLED(CONFIG_SPI_ADI_V3)
&bf60x_spi_master0,
&bf60x_spi_master1,
#endif
#if IS_ENABLED(CONFIG_INPUT_BFIN_ROTARY)
&bfin_rotary_device,
#endif
#if IS_ENABLED(CONFIG_I2C_BLACKFIN_TWI)
&i2c_bfin_twi0_device,
#if !defined(CONFIG_BF542)
&i2c_bfin_twi1_device,
#endif
#endif
#if defined(CONFIG_BFIN_CRC)
&bfin_crc0_device,
&bfin_crc1_device,
#endif
#if defined(CONFIG_CRYPTO_DEV_BFIN_CRC)
&bfin_crypto_crc_device,
#endif
#if IS_ENABLED(CONFIG_KEYBOARD_GPIO)
&bfin_device_gpiokeys,
#endif
#if IS_ENABLED(CONFIG_MTD_PHYSMAP)
&ezkit_flash_device,
#endif
#if IS_ENABLED(CONFIG_SND_BF5XX_I2S)
&bfin_i2s_pcm,
#endif
#if IS_ENABLED(CONFIG_SND_BF6XX_SOC_I2S)
&bfin_i2s,
#endif
#if IS_ENABLED(CONFIG_SND_BF5XX_SOC_AD1836)
&bfin_ad1836_machine,
#endif
#if IS_ENABLED(CONFIG_SND_SOC_BFIN_EVAL_ADAU1X61)
&adau1761_device,
#endif
#if IS_ENABLED(CONFIG_VIDEO_BLACKFIN_CAPTURE)
&bfin_capture_device,
#endif
#if IS_ENABLED(CONFIG_VIDEO_BLACKFIN_DISPLAY)
&bfin_display_device,
#endif
};
/* Pin control settings */
static struct pinctrl_map __initdata bfin_pinmux_map[] = {
/* per-device maps */
PIN_MAP_MUX_GROUP_DEFAULT("bfin-uart.0", "pinctrl-adi2.0", NULL, "uart0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-uart.1", "pinctrl-adi2.0", NULL, "uart1"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin_sir.0", "pinctrl-adi2.0", NULL, "uart0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin_sir.1", "pinctrl-adi2.0", NULL, "uart1"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-sdh.0", "pinctrl-adi2.0", NULL, "rsi0"),
PIN_MAP_MUX_GROUP_DEFAULT("stmmaceth.0", "pinctrl-adi2.0", NULL, "eth0"),
PIN_MAP_MUX_GROUP_DEFAULT("adi-spi3.0", "pinctrl-adi2.0", NULL, "spi0"),
PIN_MAP_MUX_GROUP_DEFAULT("adi-spi3.1", "pinctrl-adi2.0", NULL, "spi1"),
PIN_MAP_MUX_GROUP_DEFAULT("i2c-bfin-twi.0", "pinctrl-adi2.0", NULL, "twi0"),
PIN_MAP_MUX_GROUP_DEFAULT("i2c-bfin-twi.1", "pinctrl-adi2.0", NULL, "twi1"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-rotary", "pinctrl-adi2.0", NULL, "rotary"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin_can.0", "pinctrl-adi2.0", NULL, "can0"),
PIN_MAP_MUX_GROUP_DEFAULT("physmap-flash.0", "pinctrl-adi2.0", NULL, "smc0"),
PIN_MAP_MUX_GROUP_DEFAULT("bf609_nl8048.2", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"),
PIN_MAP_MUX_GROUP("bfin_display.0", "8bit", "pinctrl-adi2.0", "ppi2_8bgrp", "ppi2"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin_display.0", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"),
PIN_MAP_MUX_GROUP("bfin_display.0", "16bit", "pinctrl-adi2.0", "ppi2_16bgrp", "ppi2"),
PIN_MAP_MUX_GROUP("bfin_capture.0", "8bit", "pinctrl-adi2.0", "ppi0_8bgrp", "ppi0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin_capture.0", "pinctrl-adi2.0", "ppi0_16bgrp", "ppi0"),
PIN_MAP_MUX_GROUP("bfin_capture.0", "16bit", "pinctrl-adi2.0", "ppi0_16bgrp", "ppi0"),
PIN_MAP_MUX_GROUP("bfin_capture.0", "24bit", "pinctrl-adi2.0", "ppi0_24bgrp", "ppi0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-i2s.0", "pinctrl-adi2.0", NULL, "sport0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-tdm.0", "pinctrl-adi2.0", NULL, "sport0"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-i2s.1", "pinctrl-adi2.0", NULL, "sport1"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-tdm.1", "pinctrl-adi2.0", NULL, "sport1"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-i2s.2", "pinctrl-adi2.0", NULL, "sport2"),
PIN_MAP_MUX_GROUP_DEFAULT("bfin-tdm.2", "pinctrl-adi2.0", NULL, "sport2"),
};
static int __init ezkit_init(void)
{
printk(KERN_INFO "%s(): registering device resources\n", __func__);
/* Initialize pinmuxing */
pinctrl_register_mappings(bfin_pinmux_map,
ARRAY_SIZE(bfin_pinmux_map));
i2c_register_board_info(0, bfin_i2c_board_info0,
ARRAY_SIZE(bfin_i2c_board_info0));
i2c_register_board_info(1, bfin_i2c_board_info1,
ARRAY_SIZE(bfin_i2c_board_info1));
platform_add_devices(ezkit_devices, ARRAY_SIZE(ezkit_devices));
spi_register_board_info(bfin_spi_board_info, ARRAY_SIZE(bfin_spi_board_info));
return 0;
}
arch_initcall(ezkit_init);
static struct platform_device *ezkit_early_devices[] __initdata = {
#if defined(CONFIG_SERIAL_BFIN_CONSOLE) || defined(CONFIG_EARLY_PRINTK)
#ifdef CONFIG_SERIAL_BFIN_UART0
&bfin_uart0_device,
#endif
#ifdef CONFIG_SERIAL_BFIN_UART1
&bfin_uart1_device,
#endif
#endif
};
void __init native_machine_early_platform_add_devices(void)
{
printk(KERN_INFO "register early platform devices\n");
early_platform_add_devices(ezkit_early_devices,
ARRAY_SIZE(ezkit_early_devices));
}