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-rw-r--r--arch/blackfin/mach-bf527/boards/ezkit.c176
1 files changed, 106 insertions, 70 deletions
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c
index 8ee2b744e234..9454fb7b18c3 100644
--- a/arch/blackfin/mach-bf527/boards/ezkit.c
+++ b/arch/blackfin/mach-bf527/boards/ezkit.c
@@ -54,57 +54,46 @@
54/* 54/*
55 * Name the Board for the /proc/cpuinfo 55 * Name the Board for the /proc/cpuinfo
56 */ 56 */
57const char bfin_board_name[] = "ADDS-BF527-EZKIT"; 57const char bfin_board_name[] = "ADI BF527-EZKIT";
58 58
59/* 59/*
60 * Driver needs to know address, irq and flag pin. 60 * Driver needs to know address, irq and flag pin.
61 */ 61 */
62 62
63#define ISP1761_BASE 0x203C0000
64#define ISP1761_IRQ IRQ_PF7
65
66#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE) 63#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
67static struct resource bfin_isp1761_resources[] = { 64#include <linux/usb/isp1760.h>
65static struct resource bfin_isp1760_resources[] = {
68 [0] = { 66 [0] = {
69 .name = "isp1761-regs", 67 .start = 0x203C0000,
70 .start = ISP1761_BASE + 0x00000000, 68 .end = 0x203C0000 + 0x000fffff,
71 .end = ISP1761_BASE + 0x000fffff,
72 .flags = IORESOURCE_MEM, 69 .flags = IORESOURCE_MEM,
73 }, 70 },
74 [1] = { 71 [1] = {
75 .start = ISP1761_IRQ, 72 .start = IRQ_PF7,
76 .end = ISP1761_IRQ, 73 .end = IRQ_PF7,
77 .flags = IORESOURCE_IRQ, 74 .flags = IORESOURCE_IRQ,
78 }, 75 },
79}; 76};
80 77
81static struct platform_device bfin_isp1761_device = { 78static struct isp1760_platform_data isp1760_priv = {
82 .name = "isp1761", 79 .is_isp1761 = 0,
83 .id = 0, 80 .port1_disable = 0,
84 .num_resources = ARRAY_SIZE(bfin_isp1761_resources), 81 .bus_width_16 = 1,
85 .resource = bfin_isp1761_resources, 82 .port1_otg = 0,
83 .analog_oc = 0,
84 .dack_polarity_high = 0,
85 .dreq_polarity_high = 0,
86}; 86};
87 87
88static struct platform_device *bfin_isp1761_devices[] = { 88static struct platform_device bfin_isp1760_device = {
89 &bfin_isp1761_device, 89 .name = "isp1760-hcd",
90 .id = 0,
91 .dev = {
92 .platform_data = &isp1760_priv,
93 },
94 .num_resources = ARRAY_SIZE(bfin_isp1760_resources),
95 .resource = bfin_isp1760_resources,
90}; 96};
91
92int __init bfin_isp1761_init(void)
93{
94 unsigned int num_devices = ARRAY_SIZE(bfin_isp1761_devices);
95
96 printk(KERN_INFO "%s(): registering device resources\n", __func__);
97 set_irq_type(ISP1761_IRQ, IRQF_TRIGGER_FALLING);
98
99 return platform_add_devices(bfin_isp1761_devices, num_devices);
100}
101
102void __exit bfin_isp1761_exit(void)
103{
104 platform_device_unregister(&bfin_isp1761_device);
105}
106
107arch_initcall(bfin_isp1761_init);
108#endif 97#endif
109 98
110#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE) 99#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
@@ -131,8 +120,8 @@ static struct musb_hdrc_config musb_config = {
131 .dyn_fifo = 0, 120 .dyn_fifo = 0,
132 .soft_con = 1, 121 .soft_con = 1,
133 .dma = 1, 122 .dma = 1,
134 .num_eps = 7, 123 .num_eps = 8,
135 .dma_channels = 7, 124 .dma_channels = 8,
136 .gpio_vrsel = GPIO_PG13, 125 .gpio_vrsel = GPIO_PG13,
137}; 126};
138 127
@@ -515,13 +504,6 @@ static struct bfin5xx_spi_chip ad9960_spi_chip_info = {
515}; 504};
516#endif 505#endif
517 506
518#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
519static struct bfin5xx_spi_chip spi_mmc_chip_info = {
520 .enable_dma = 1,
521 .bits_per_word = 8,
522};
523#endif
524
525#if defined(CONFIG_PBX) 507#if defined(CONFIG_PBX)
526static struct bfin5xx_spi_chip spi_si3xxx_chip_info = { 508static struct bfin5xx_spi_chip spi_si3xxx_chip_info = {
527 .ctl_reg = 0x4, /* send zero */ 509 .ctl_reg = 0x4, /* send zero */
@@ -552,6 +534,30 @@ static const struct ad7877_platform_data bfin_ad7877_ts_info = {
552}; 534};
553#endif 535#endif
554 536
537#if defined(CONFIG_TOUCHSCREEN_AD7879) || defined(CONFIG_TOUCHSCREEN_AD7879_MODULE)
538#include <linux/spi/ad7879.h>
539static const struct ad7879_platform_data bfin_ad7879_ts_info = {
540 .model = 7879, /* Model = AD7879 */
541 .x_plate_ohms = 620, /* 620 Ohm from the touch datasheet */
542 .pressure_max = 10000,
543 .pressure_min = 0,
544 .first_conversion_delay = 3, /* wait 512us before do a first conversion */
545 .acquisition_time = 1, /* 4us acquisition time per sample */
546 .median = 2, /* do 8 measurements */
547 .averaging = 1, /* take the average of 4 middle samples */
548 .pen_down_acc_interval = 255, /* 9.4 ms */
549 .gpio_output = 1, /* configure AUX/VBAT/GPIO as GPIO output */
550 .gpio_default = 1, /* During initialization set GPIO = HIGH */
551};
552#endif
553
554#if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
555static struct bfin5xx_spi_chip spi_ad7879_chip_info = {
556 .enable_dma = 0,
557 .bits_per_word = 16,
558};
559#endif
560
555#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \ 561#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
556 && defined(CONFIG_SND_SOC_WM8731_SPI) 562 && defined(CONFIG_SND_SOC_WM8731_SPI)
557static struct bfin5xx_spi_chip spi_wm8731_chip_info = { 563static struct bfin5xx_spi_chip spi_wm8731_chip_info = {
@@ -613,26 +619,6 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
613 .controller_data = &ad9960_spi_chip_info, 619 .controller_data = &ad9960_spi_chip_info,
614 }, 620 },
615#endif 621#endif
616#if defined(CONFIG_SPI_MMC) || defined(CONFIG_SPI_MMC_MODULE)
617 {
618 .modalias = "spi_mmc_dummy",
619 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
620 .bus_num = 0,
621 .chip_select = 0,
622 .platform_data = NULL,
623 .controller_data = &spi_mmc_chip_info,
624 .mode = SPI_MODE_3,
625 },
626 {
627 .modalias = "spi_mmc",
628 .max_speed_hz = 25000000, /* max spi clock (SCK) speed in HZ */
629 .bus_num = 0,
630 .chip_select = CONFIG_SPI_MMC_CS_CHAN,
631 .platform_data = NULL,
632 .controller_data = &spi_mmc_chip_info,
633 .mode = SPI_MODE_3,
634 },
635#endif
636#if defined(CONFIG_PBX) 622#if defined(CONFIG_PBX)
637 { 623 {
638 .modalias = "fxs-spi", 624 .modalias = "fxs-spi",
@@ -662,6 +648,18 @@ static struct spi_board_info bfin_spi_board_info[] __initdata = {
662 .controller_data = &spi_ad7877_chip_info, 648 .controller_data = &spi_ad7877_chip_info,
663 }, 649 },
664#endif 650#endif
651#if defined(CONFIG_TOUCHSCREEN_AD7879_SPI) || defined(CONFIG_TOUCHSCREEN_AD7879_SPI_MODULE)
652 {
653 .modalias = "ad7879",
654 .platform_data = &bfin_ad7879_ts_info,
655 .irq = IRQ_PF8,
656 .max_speed_hz = 5000000, /* max spi clock (SCK) speed in HZ */
657 .bus_num = 0,
658 .chip_select = 3,
659 .controller_data = &spi_ad7879_chip_info,
660 .mode = SPI_CPHA | SPI_CPOL,
661 },
662#endif
665#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \ 663#if defined(CONFIG_SND_SOC_WM8731) || defined(CONFIG_SND_SOC_WM8731_MODULE) \
666 && defined(CONFIG_SND_SOC_WM8731_SPI) 664 && defined(CONFIG_SND_SOC_WM8731_SPI)
667 { 665 {
@@ -756,30 +754,59 @@ static struct platform_device bfin_uart_device = {
756#endif 754#endif
757 755
758#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) 756#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
759static struct resource bfin_sir_resources[] = {
760#ifdef CONFIG_BFIN_SIR0 757#ifdef CONFIG_BFIN_SIR0
758static struct resource bfin_sir0_resources[] = {
761 { 759 {
762 .start = 0xFFC00400, 760 .start = 0xFFC00400,
763 .end = 0xFFC004FF, 761 .end = 0xFFC004FF,
764 .flags = IORESOURCE_MEM, 762 .flags = IORESOURCE_MEM,
765 }, 763 },
764 {
765 .start = IRQ_UART0_RX,
766 .end = IRQ_UART0_RX+1,
767 .flags = IORESOURCE_IRQ,
768 },
769 {
770 .start = CH_UART0_RX,
771 .end = CH_UART0_RX+1,
772 .flags = IORESOURCE_DMA,
773 },
774};
775
776static struct platform_device bfin_sir0_device = {
777 .name = "bfin_sir",
778 .id = 0,
779 .num_resources = ARRAY_SIZE(bfin_sir0_resources),
780 .resource = bfin_sir0_resources,
781};
766#endif 782#endif
767#ifdef CONFIG_BFIN_SIR1 783#ifdef CONFIG_BFIN_SIR1
784static struct resource bfin_sir1_resources[] = {
768 { 785 {
769 .start = 0xFFC02000, 786 .start = 0xFFC02000,
770 .end = 0xFFC020FF, 787 .end = 0xFFC020FF,
771 .flags = IORESOURCE_MEM, 788 .flags = IORESOURCE_MEM,
772 }, 789 },
773#endif 790 {
791 .start = IRQ_UART1_RX,
792 .end = IRQ_UART1_RX+1,
793 .flags = IORESOURCE_IRQ,
794 },
795 {
796 .start = CH_UART1_RX,
797 .end = CH_UART1_RX+1,
798 .flags = IORESOURCE_DMA,
799 },
774}; 800};
775 801
776static struct platform_device bfin_sir_device = { 802static struct platform_device bfin_sir1_device = {
777 .name = "bfin_sir", 803 .name = "bfin_sir",
778 .id = 0, 804 .id = 1,
779 .num_resources = ARRAY_SIZE(bfin_sir_resources), 805 .num_resources = ARRAY_SIZE(bfin_sir1_resources),
780 .resource = bfin_sir_resources, 806 .resource = bfin_sir1_resources,
781}; 807};
782#endif 808#endif
809#endif
783 810
784#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) 811#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
785static struct resource bfin_twi0_resource[] = { 812static struct resource bfin_twi0_resource[] = {
@@ -944,6 +971,10 @@ static struct platform_device *stamp_devices[] __initdata = {
944 &isp1362_hcd_device, 971 &isp1362_hcd_device,
945#endif 972#endif
946 973
974#if defined(CONFIG_USB_ISP1760_HCD) || defined(CONFIG_USB_ISP1760_HCD_MODULE)
975 &bfin_isp1760_device,
976#endif
977
947#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE) 978#if defined(CONFIG_USB_MUSB_HDRC) || defined(CONFIG_USB_MUSB_HDRC_MODULE)
948 &musb_device, 979 &musb_device,
949#endif 980#endif
@@ -985,7 +1016,12 @@ static struct platform_device *stamp_devices[] __initdata = {
985#endif 1016#endif
986 1017
987#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE) 1018#if defined(CONFIG_BFIN_SIR) || defined(CONFIG_BFIN_SIR_MODULE)
988 &bfin_sir_device, 1019#ifdef CONFIG_BFIN_SIR0
1020 &bfin_sir0_device,
1021#endif
1022#ifdef CONFIG_BFIN_SIR1
1023 &bfin_sir1_device,
1024#endif
989#endif 1025#endif
990 1026
991#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE) 1027#if defined(CONFIG_I2C_BLACKFIN_TWI) || defined(CONFIG_I2C_BLACKFIN_TWI_MODULE)
generated by cgit v1.2.2 (git 2.25.0) at 2025-02-15 17:30:48 -0500