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authorAndrew Victor <linux@maxim.org.za>2008-01-23 03:13:53 -0500
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-01-26 10:00:31 -0500
commitc6686ff9df086f9473663c2e61c1173c56788b2e (patch)
tree47604c8f08bfe1dc50595e65cf40ec02fdccedbc /arch/arm/mach-at91
parent884f5a6a8dc8646d5904f166adf3c558be57e1ab (diff)
[ARM] 4753/1: [AT91] Use DMA_BIT_MASK
Replace hard-coded DMA mask (0xffffffff) with DMA_BIT_MASK(32) as defined in dma-mapping.h. Set "dma_mask" field for the UART platform_devices. Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mach-at91')
-rw-r--r--arch/arm/mach-at91/at91rm9200_devices.c54
-rw-r--r--arch/arm/mach-at91/at91sam9260_devices.c70
-rw-r--r--arch/arm/mach-at91/at91sam9261_devices.c49
-rw-r--r--arch/arm/mach-at91/at91sam9263_devices.c59
-rw-r--r--arch/arm/mach-at91/at91sam9rl_devices.c50
5 files changed, 181 insertions, 101 deletions
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 9296833f91cc..a601c7c1670e 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -13,6 +13,7 @@
13#include <asm/mach/arch.h> 13#include <asm/mach/arch.h>
14#include <asm/mach/map.h> 14#include <asm/mach/map.h>
15 15
16#include <linux/dma-mapping.h>
16#include <linux/platform_device.h> 17#include <linux/platform_device.h>
17#include <linux/i2c-gpio.h> 18#include <linux/i2c-gpio.h>
18 19
@@ -29,7 +30,7 @@
29 * -------------------------------------------------------------------- */ 30 * -------------------------------------------------------------------- */
30 31
31#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) 32#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
32static u64 ohci_dmamask = 0xffffffffUL; 33static u64 ohci_dmamask = DMA_BIT_MASK(32);
33static struct at91_usbh_data usbh_data; 34static struct at91_usbh_data usbh_data;
34 35
35static struct resource usbh_resources[] = { 36static struct resource usbh_resources[] = {
@@ -50,7 +51,7 @@ static struct platform_device at91rm9200_usbh_device = {
50 .id = -1, 51 .id = -1,
51 .dev = { 52 .dev = {
52 .dma_mask = &ohci_dmamask, 53 .dma_mask = &ohci_dmamask,
53 .coherent_dma_mask = 0xffffffff, 54 .coherent_dma_mask = DMA_BIT_MASK(32),
54 .platform_data = &usbh_data, 55 .platform_data = &usbh_data,
55 }, 56 },
56 .resource = usbh_resources, 57 .resource = usbh_resources,
@@ -125,7 +126,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data) {}
125 * -------------------------------------------------------------------- */ 126 * -------------------------------------------------------------------- */
126 127
127#if defined(CONFIG_ARM_AT91_ETHER) || defined(CONFIG_ARM_AT91_ETHER_MODULE) 128#if defined(CONFIG_ARM_AT91_ETHER) || defined(CONFIG_ARM_AT91_ETHER_MODULE)
128static u64 eth_dmamask = 0xffffffffUL; 129static u64 eth_dmamask = DMA_BIT_MASK(32);
129static struct at91_eth_data eth_data; 130static struct at91_eth_data eth_data;
130 131
131static struct resource eth_resources[] = { 132static struct resource eth_resources[] = {
@@ -146,7 +147,7 @@ static struct platform_device at91rm9200_eth_device = {
146 .id = -1, 147 .id = -1,
147 .dev = { 148 .dev = {
148 .dma_mask = &eth_dmamask, 149 .dma_mask = &eth_dmamask,
149 .coherent_dma_mask = 0xffffffff, 150 .coherent_dma_mask = DMA_BIT_MASK(32),
150 .platform_data = &eth_data, 151 .platform_data = &eth_data,
151 }, 152 },
152 .resource = eth_resources, 153 .resource = eth_resources,
@@ -285,7 +286,7 @@ void __init at91_add_device_cf(struct at91_cf_data *data) {}
285 * -------------------------------------------------------------------- */ 286 * -------------------------------------------------------------------- */
286 287
287#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE) 288#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
288static u64 mmc_dmamask = 0xffffffffUL; 289static u64 mmc_dmamask = DMA_BIT_MASK(32);
289static struct at91_mmc_data mmc_data; 290static struct at91_mmc_data mmc_data;
290 291
291static struct resource mmc_resources[] = { 292static struct resource mmc_resources[] = {
@@ -306,7 +307,7 @@ static struct platform_device at91rm9200_mmc_device = {
306 .id = -1, 307 .id = -1,
307 .dev = { 308 .dev = {
308 .dma_mask = &mmc_dmamask, 309 .dma_mask = &mmc_dmamask,
309 .coherent_dma_mask = 0xffffffff, 310 .coherent_dma_mask = DMA_BIT_MASK(32),
310 .platform_data = &mmc_data, 311 .platform_data = &mmc_data,
311 }, 312 },
312 .resource = mmc_resources, 313 .resource = mmc_resources,
@@ -513,7 +514,7 @@ void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
513 * -------------------------------------------------------------------- */ 514 * -------------------------------------------------------------------- */
514 515
515#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) 516#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
516static u64 spi_dmamask = 0xffffffffUL; 517static u64 spi_dmamask = DMA_BIT_MASK(32);
517 518
518static struct resource spi_resources[] = { 519static struct resource spi_resources[] = {
519 [0] = { 520 [0] = {
@@ -533,7 +534,7 @@ static struct platform_device at91rm9200_spi_device = {
533 .id = 0, 534 .id = 0,
534 .dev = { 535 .dev = {
535 .dma_mask = &spi_dmamask, 536 .dma_mask = &spi_dmamask,
536 .coherent_dma_mask = 0xffffffff, 537 .coherent_dma_mask = DMA_BIT_MASK(32),
537 }, 538 },
538 .resource = spi_resources, 539 .resource = spi_resources,
539 .num_resources = ARRAY_SIZE(spi_resources), 540 .num_resources = ARRAY_SIZE(spi_resources),
@@ -658,12 +659,15 @@ static struct atmel_uart_data dbgu_data = {
658 .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), 659 .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
659}; 660};
660 661
662static u64 dbgu_dmamask = DMA_BIT_MASK(32);
663
661static struct platform_device at91rm9200_dbgu_device = { 664static struct platform_device at91rm9200_dbgu_device = {
662 .name = "atmel_usart", 665 .name = "atmel_usart",
663 .id = 0, 666 .id = 0,
664 .dev = { 667 .dev = {
665 .platform_data = &dbgu_data, 668 .dma_mask = &dbgu_dmamask,
666 .coherent_dma_mask = 0xffffffff, 669 .coherent_dma_mask = DMA_BIT_MASK(32),
670 .platform_data = &dbgu_data,
667 }, 671 },
668 .resource = dbgu_resources, 672 .resource = dbgu_resources,
669 .num_resources = ARRAY_SIZE(dbgu_resources), 673 .num_resources = ARRAY_SIZE(dbgu_resources),
@@ -693,12 +697,15 @@ static struct atmel_uart_data uart0_data = {
693 .use_dma_rx = 1, 697 .use_dma_rx = 1,
694}; 698};
695 699
700static u64 uart0_dmamask = DMA_BIT_MASK(32);
701
696static struct platform_device at91rm9200_uart0_device = { 702static struct platform_device at91rm9200_uart0_device = {
697 .name = "atmel_usart", 703 .name = "atmel_usart",
698 .id = 1, 704 .id = 1,
699 .dev = { 705 .dev = {
700 .platform_data = &uart0_data, 706 .dma_mask = &uart0_dmamask,
701 .coherent_dma_mask = 0xffffffff, 707 .coherent_dma_mask = DMA_BIT_MASK(32),
708 .platform_data = &uart0_data,
702 }, 709 },
703 .resource = uart0_resources, 710 .resource = uart0_resources,
704 .num_resources = ARRAY_SIZE(uart0_resources), 711 .num_resources = ARRAY_SIZE(uart0_resources),
@@ -735,12 +742,15 @@ static struct atmel_uart_data uart1_data = {
735 .use_dma_rx = 1, 742 .use_dma_rx = 1,
736}; 743};
737 744
745static u64 uart1_dmamask = DMA_BIT_MASK(32);
746
738static struct platform_device at91rm9200_uart1_device = { 747static struct platform_device at91rm9200_uart1_device = {
739 .name = "atmel_usart", 748 .name = "atmel_usart",
740 .id = 2, 749 .id = 2,
741 .dev = { 750 .dev = {
742 .platform_data = &uart1_data, 751 .dma_mask = &uart1_dmamask,
743 .coherent_dma_mask = 0xffffffff, 752 .coherent_dma_mask = DMA_BIT_MASK(32),
753 .platform_data = &uart1_data,
744 }, 754 },
745 .resource = uart1_resources, 755 .resource = uart1_resources,
746 .num_resources = ARRAY_SIZE(uart1_resources), 756 .num_resources = ARRAY_SIZE(uart1_resources),
@@ -776,12 +786,15 @@ static struct atmel_uart_data uart2_data = {
776 .use_dma_rx = 1, 786 .use_dma_rx = 1,
777}; 787};
778 788
789static u64 uart2_dmamask = DMA_BIT_MASK(32);
790
779static struct platform_device at91rm9200_uart2_device = { 791static struct platform_device at91rm9200_uart2_device = {
780 .name = "atmel_usart", 792 .name = "atmel_usart",
781 .id = 3, 793 .id = 3,
782 .dev = { 794 .dev = {
783 .platform_data = &uart2_data, 795 .dma_mask = &uart2_dmamask,
784 .coherent_dma_mask = 0xffffffff, 796 .coherent_dma_mask = DMA_BIT_MASK(32),
797 .platform_data = &uart2_data,
785 }, 798 },
786 .resource = uart2_resources, 799 .resource = uart2_resources,
787 .num_resources = ARRAY_SIZE(uart2_resources), 800 .num_resources = ARRAY_SIZE(uart2_resources),
@@ -811,12 +824,15 @@ static struct atmel_uart_data uart3_data = {
811 .use_dma_rx = 1, 824 .use_dma_rx = 1,
812}; 825};
813 826
827static u64 uart3_dmamask = DMA_BIT_MASK(32);
828
814static struct platform_device at91rm9200_uart3_device = { 829static struct platform_device at91rm9200_uart3_device = {
815 .name = "atmel_usart", 830 .name = "atmel_usart",
816 .id = 4, 831 .id = 4,
817 .dev = { 832 .dev = {
818 .platform_data = &uart3_data, 833 .dma_mask = &uart3_dmamask,
819 .coherent_dma_mask = 0xffffffff, 834 .coherent_dma_mask = DMA_BIT_MASK(32),
835 .platform_data = &uart3_data,
820 }, 836 },
821 .resource = uart3_resources, 837 .resource = uart3_resources,
822 .num_resources = ARRAY_SIZE(uart3_resources), 838 .num_resources = ARRAY_SIZE(uart3_resources),
@@ -828,7 +844,7 @@ static inline void configure_usart3_pins(void)
828 at91_set_B_periph(AT91_PIN_PA6, 0); /* RXD3 */ 844 at91_set_B_periph(AT91_PIN_PA6, 0); /* RXD3 */
829} 845}
830 846
831struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ 847static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
832struct platform_device *atmel_default_console_device; /* the serial console device */ 848struct platform_device *atmel_default_console_device; /* the serial console device */
833 849
834void __init at91_init_serial(struct at91_uart_config *config) 850void __init at91_init_serial(struct at91_uart_config *config)
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 1533556fb873..c34fde362ad4 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -12,6 +12,7 @@
12#include <asm/mach/arch.h> 12#include <asm/mach/arch.h>
13#include <asm/mach/map.h> 13#include <asm/mach/map.h>
14 14
15#include <linux/dma-mapping.h>
15#include <linux/platform_device.h> 16#include <linux/platform_device.h>
16#include <linux/i2c-gpio.h> 17#include <linux/i2c-gpio.h>
17 18
@@ -29,7 +30,7 @@
29 * -------------------------------------------------------------------- */ 30 * -------------------------------------------------------------------- */
30 31
31#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) 32#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
32static u64 ohci_dmamask = 0xffffffffUL; 33static u64 ohci_dmamask = DMA_BIT_MASK(32);
33static struct at91_usbh_data usbh_data; 34static struct at91_usbh_data usbh_data;
34 35
35static struct resource usbh_resources[] = { 36static struct resource usbh_resources[] = {
@@ -50,7 +51,7 @@ static struct platform_device at91_usbh_device = {
50 .id = -1, 51 .id = -1,
51 .dev = { 52 .dev = {
52 .dma_mask = &ohci_dmamask, 53 .dma_mask = &ohci_dmamask,
53 .coherent_dma_mask = 0xffffffff, 54 .coherent_dma_mask = DMA_BIT_MASK(32),
54 .platform_data = &usbh_data, 55 .platform_data = &usbh_data,
55 }, 56 },
56 .resource = usbh_resources, 57 .resource = usbh_resources,
@@ -125,7 +126,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data) {}
125 * -------------------------------------------------------------------- */ 126 * -------------------------------------------------------------------- */
126 127
127#if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE) 128#if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE)
128static u64 eth_dmamask = 0xffffffffUL; 129static u64 eth_dmamask = DMA_BIT_MASK(32);
129static struct at91_eth_data eth_data; 130static struct at91_eth_data eth_data;
130 131
131static struct resource eth_resources[] = { 132static struct resource eth_resources[] = {
@@ -146,7 +147,7 @@ static struct platform_device at91sam9260_eth_device = {
146 .id = -1, 147 .id = -1,
147 .dev = { 148 .dev = {
148 .dma_mask = &eth_dmamask, 149 .dma_mask = &eth_dmamask,
149 .coherent_dma_mask = 0xffffffff, 150 .coherent_dma_mask = DMA_BIT_MASK(32),
150 .platform_data = &eth_data, 151 .platform_data = &eth_data,
151 }, 152 },
152 .resource = eth_resources, 153 .resource = eth_resources,
@@ -199,7 +200,7 @@ void __init at91_add_device_eth(struct at91_eth_data *data) {}
199 * -------------------------------------------------------------------- */ 200 * -------------------------------------------------------------------- */
200 201
201#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE) 202#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
202static u64 mmc_dmamask = 0xffffffffUL; 203static u64 mmc_dmamask = DMA_BIT_MASK(32);
203static struct at91_mmc_data mmc_data; 204static struct at91_mmc_data mmc_data;
204 205
205static struct resource mmc_resources[] = { 206static struct resource mmc_resources[] = {
@@ -220,7 +221,7 @@ static struct platform_device at91sam9260_mmc_device = {
220 .id = -1, 221 .id = -1,
221 .dev = { 222 .dev = {
222 .dma_mask = &mmc_dmamask, 223 .dma_mask = &mmc_dmamask,
223 .coherent_dma_mask = 0xffffffff, 224 .coherent_dma_mask = DMA_BIT_MASK(32),
224 .platform_data = &mmc_data, 225 .platform_data = &mmc_data,
225 }, 226 },
226 .resource = mmc_resources, 227 .resource = mmc_resources,
@@ -431,7 +432,7 @@ void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
431 * -------------------------------------------------------------------- */ 432 * -------------------------------------------------------------------- */
432 433
433#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) 434#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
434static u64 spi_dmamask = 0xffffffffUL; 435static u64 spi_dmamask = DMA_BIT_MASK(32);
435 436
436static struct resource spi0_resources[] = { 437static struct resource spi0_resources[] = {
437 [0] = { 438 [0] = {
@@ -451,7 +452,7 @@ static struct platform_device at91sam9260_spi0_device = {
451 .id = 0, 452 .id = 0,
452 .dev = { 453 .dev = {
453 .dma_mask = &spi_dmamask, 454 .dma_mask = &spi_dmamask,
454 .coherent_dma_mask = 0xffffffff, 455 .coherent_dma_mask = DMA_BIT_MASK(32),
455 }, 456 },
456 .resource = spi0_resources, 457 .resource = spi0_resources,
457 .num_resources = ARRAY_SIZE(spi0_resources), 458 .num_resources = ARRAY_SIZE(spi0_resources),
@@ -477,7 +478,7 @@ static struct platform_device at91sam9260_spi1_device = {
477 .id = 1, 478 .id = 1,
478 .dev = { 479 .dev = {
479 .dma_mask = &spi_dmamask, 480 .dma_mask = &spi_dmamask,
480 .coherent_dma_mask = 0xffffffff, 481 .coherent_dma_mask = DMA_BIT_MASK(32),
481 }, 482 },
482 .resource = spi1_resources, 483 .resource = spi1_resources,
483 .num_resources = ARRAY_SIZE(spi1_resources), 484 .num_resources = ARRAY_SIZE(spi1_resources),
@@ -628,12 +629,15 @@ static struct atmel_uart_data dbgu_data = {
628 .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), 629 .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
629}; 630};
630 631
632static u64 dbgu_dmamask = DMA_BIT_MASK(32);
633
631static struct platform_device at91sam9260_dbgu_device = { 634static struct platform_device at91sam9260_dbgu_device = {
632 .name = "atmel_usart", 635 .name = "atmel_usart",
633 .id = 0, 636 .id = 0,
634 .dev = { 637 .dev = {
635 .platform_data = &dbgu_data, 638 .dma_mask = &dbgu_dmamask,
636 .coherent_dma_mask = 0xffffffff, 639 .coherent_dma_mask = DMA_BIT_MASK(32),
640 .platform_data = &dbgu_data,
637 }, 641 },
638 .resource = dbgu_resources, 642 .resource = dbgu_resources,
639 .num_resources = ARRAY_SIZE(dbgu_resources), 643 .num_resources = ARRAY_SIZE(dbgu_resources),
@@ -663,12 +667,15 @@ static struct atmel_uart_data uart0_data = {
663 .use_dma_rx = 1, 667 .use_dma_rx = 1,
664}; 668};
665 669
670static u64 uart0_dmamask = DMA_BIT_MASK(32);
671
666static struct platform_device at91sam9260_uart0_device = { 672static struct platform_device at91sam9260_uart0_device = {
667 .name = "atmel_usart", 673 .name = "atmel_usart",
668 .id = 1, 674 .id = 1,
669 .dev = { 675 .dev = {
670 .platform_data = &uart0_data, 676 .dma_mask = &uart0_dmamask,
671 .coherent_dma_mask = 0xffffffff, 677 .coherent_dma_mask = DMA_BIT_MASK(32),
678 .platform_data = &uart0_data,
672 }, 679 },
673 .resource = uart0_resources, 680 .resource = uart0_resources,
674 .num_resources = ARRAY_SIZE(uart0_resources), 681 .num_resources = ARRAY_SIZE(uart0_resources),
@@ -704,12 +711,15 @@ static struct atmel_uart_data uart1_data = {
704 .use_dma_rx = 1, 711 .use_dma_rx = 1,
705}; 712};
706 713
714static u64 uart1_dmamask = DMA_BIT_MASK(32);
715
707static struct platform_device at91sam9260_uart1_device = { 716static struct platform_device at91sam9260_uart1_device = {
708 .name = "atmel_usart", 717 .name = "atmel_usart",
709 .id = 2, 718 .id = 2,
710 .dev = { 719 .dev = {
711 .platform_data = &uart1_data, 720 .dma_mask = &uart1_dmamask,
712 .coherent_dma_mask = 0xffffffff, 721 .coherent_dma_mask = DMA_BIT_MASK(32),
722 .platform_data = &uart1_data,
713 }, 723 },
714 .resource = uart1_resources, 724 .resource = uart1_resources,
715 .num_resources = ARRAY_SIZE(uart1_resources), 725 .num_resources = ARRAY_SIZE(uart1_resources),
@@ -741,12 +751,15 @@ static struct atmel_uart_data uart2_data = {
741 .use_dma_rx = 1, 751 .use_dma_rx = 1,
742}; 752};
743 753
754static u64 uart2_dmamask = DMA_BIT_MASK(32);
755
744static struct platform_device at91sam9260_uart2_device = { 756static struct platform_device at91sam9260_uart2_device = {
745 .name = "atmel_usart", 757 .name = "atmel_usart",
746 .id = 3, 758 .id = 3,
747 .dev = { 759 .dev = {
748 .platform_data = &uart2_data, 760 .dma_mask = &uart2_dmamask,
749 .coherent_dma_mask = 0xffffffff, 761 .coherent_dma_mask = DMA_BIT_MASK(32),
762 .platform_data = &uart2_data,
750 }, 763 },
751 .resource = uart2_resources, 764 .resource = uart2_resources,
752 .num_resources = ARRAY_SIZE(uart2_resources), 765 .num_resources = ARRAY_SIZE(uart2_resources),
@@ -776,12 +789,15 @@ static struct atmel_uart_data uart3_data = {
776 .use_dma_rx = 1, 789 .use_dma_rx = 1,
777}; 790};
778 791
792static u64 uart3_dmamask = DMA_BIT_MASK(32);
793
779static struct platform_device at91sam9260_uart3_device = { 794static struct platform_device at91sam9260_uart3_device = {
780 .name = "atmel_usart", 795 .name = "atmel_usart",
781 .id = 4, 796 .id = 4,
782 .dev = { 797 .dev = {
783 .platform_data = &uart3_data, 798 .dma_mask = &uart3_dmamask,
784 .coherent_dma_mask = 0xffffffff, 799 .coherent_dma_mask = DMA_BIT_MASK(32),
800 .platform_data = &uart3_data,
785 }, 801 },
786 .resource = uart3_resources, 802 .resource = uart3_resources,
787 .num_resources = ARRAY_SIZE(uart3_resources), 803 .num_resources = ARRAY_SIZE(uart3_resources),
@@ -811,12 +827,15 @@ static struct atmel_uart_data uart4_data = {
811 .use_dma_rx = 1, 827 .use_dma_rx = 1,
812}; 828};
813 829
830static u64 uart4_dmamask = DMA_BIT_MASK(32);
831
814static struct platform_device at91sam9260_uart4_device = { 832static struct platform_device at91sam9260_uart4_device = {
815 .name = "atmel_usart", 833 .name = "atmel_usart",
816 .id = 5, 834 .id = 5,
817 .dev = { 835 .dev = {
818 .platform_data = &uart4_data, 836 .dma_mask = &uart4_dmamask,
819 .coherent_dma_mask = 0xffffffff, 837 .coherent_dma_mask = DMA_BIT_MASK(32),
838 .platform_data = &uart4_data,
820 }, 839 },
821 .resource = uart4_resources, 840 .resource = uart4_resources,
822 .num_resources = ARRAY_SIZE(uart4_resources), 841 .num_resources = ARRAY_SIZE(uart4_resources),
@@ -846,12 +865,15 @@ static struct atmel_uart_data uart5_data = {
846 .use_dma_rx = 1, 865 .use_dma_rx = 1,
847}; 866};
848 867
868static u64 uart5_dmamask = DMA_BIT_MASK(32);
869
849static struct platform_device at91sam9260_uart5_device = { 870static struct platform_device at91sam9260_uart5_device = {
850 .name = "atmel_usart", 871 .name = "atmel_usart",
851 .id = 6, 872 .id = 6,
852 .dev = { 873 .dev = {
853 .platform_data = &uart5_data, 874 .dma_mask = &uart5_dmamask,
854 .coherent_dma_mask = 0xffffffff, 875 .coherent_dma_mask = DMA_BIT_MASK(32),
876 .platform_data = &uart5_data,
855 }, 877 },
856 .resource = uart5_resources, 878 .resource = uart5_resources,
857 .num_resources = ARRAY_SIZE(uart5_resources), 879 .num_resources = ARRAY_SIZE(uart5_resources),
@@ -863,7 +885,7 @@ static inline void configure_usart5_pins(void)
863 at91_set_A_periph(AT91_PIN_PB13, 0); /* RXD5 */ 885 at91_set_A_periph(AT91_PIN_PB13, 0); /* RXD5 */
864} 886}
865 887
866struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ 888static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
867struct platform_device *atmel_default_console_device; /* the serial console device */ 889struct platform_device *atmel_default_console_device; /* the serial console device */
868 890
869void __init at91_init_serial(struct at91_uart_config *config) 891void __init at91_init_serial(struct at91_uart_config *config)
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index 17f3f6a24796..f7f02d15045d 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -13,6 +13,7 @@
13#include <asm/mach/arch.h> 13#include <asm/mach/arch.h>
14#include <asm/mach/map.h> 14#include <asm/mach/map.h>
15 15
16#include <linux/dma-mapping.h>
16#include <linux/platform_device.h> 17#include <linux/platform_device.h>
17#include <linux/i2c-gpio.h> 18#include <linux/i2c-gpio.h>
18 19
@@ -33,7 +34,7 @@
33 * -------------------------------------------------------------------- */ 34 * -------------------------------------------------------------------- */
34 35
35#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) 36#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
36static u64 ohci_dmamask = 0xffffffffUL; 37static u64 ohci_dmamask = DMA_BIT_MASK(32);
37static struct at91_usbh_data usbh_data; 38static struct at91_usbh_data usbh_data;
38 39
39static struct resource usbh_resources[] = { 40static struct resource usbh_resources[] = {
@@ -54,7 +55,7 @@ static struct platform_device at91sam9261_usbh_device = {
54 .id = -1, 55 .id = -1,
55 .dev = { 56 .dev = {
56 .dma_mask = &ohci_dmamask, 57 .dma_mask = &ohci_dmamask,
57 .coherent_dma_mask = 0xffffffff, 58 .coherent_dma_mask = DMA_BIT_MASK(32),
58 .platform_data = &usbh_data, 59 .platform_data = &usbh_data,
59 }, 60 },
60 .resource = usbh_resources, 61 .resource = usbh_resources,
@@ -132,7 +133,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data) {}
132 * -------------------------------------------------------------------- */ 133 * -------------------------------------------------------------------- */
133 134
134#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE) 135#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
135static u64 mmc_dmamask = 0xffffffffUL; 136static u64 mmc_dmamask = DMA_BIT_MASK(32);
136static struct at91_mmc_data mmc_data; 137static struct at91_mmc_data mmc_data;
137 138
138static struct resource mmc_resources[] = { 139static struct resource mmc_resources[] = {
@@ -153,7 +154,7 @@ static struct platform_device at91sam9261_mmc_device = {
153 .id = -1, 154 .id = -1,
154 .dev = { 155 .dev = {
155 .dma_mask = &mmc_dmamask, 156 .dma_mask = &mmc_dmamask,
156 .coherent_dma_mask = 0xffffffff, 157 .coherent_dma_mask = DMA_BIT_MASK(32),
157 .platform_data = &mmc_data, 158 .platform_data = &mmc_data,
158 }, 159 },
159 .resource = mmc_resources, 160 .resource = mmc_resources,
@@ -354,7 +355,7 @@ void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
354 * -------------------------------------------------------------------- */ 355 * -------------------------------------------------------------------- */
355 356
356#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) 357#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
357static u64 spi_dmamask = 0xffffffffUL; 358static u64 spi_dmamask = DMA_BIT_MASK(32);
358 359
359static struct resource spi0_resources[] = { 360static struct resource spi0_resources[] = {
360 [0] = { 361 [0] = {
@@ -374,7 +375,7 @@ static struct platform_device at91sam9261_spi0_device = {
374 .id = 0, 375 .id = 0,
375 .dev = { 376 .dev = {
376 .dma_mask = &spi_dmamask, 377 .dma_mask = &spi_dmamask,
377 .coherent_dma_mask = 0xffffffff, 378 .coherent_dma_mask = DMA_BIT_MASK(32),
378 }, 379 },
379 .resource = spi0_resources, 380 .resource = spi0_resources,
380 .num_resources = ARRAY_SIZE(spi0_resources), 381 .num_resources = ARRAY_SIZE(spi0_resources),
@@ -400,7 +401,7 @@ static struct platform_device at91sam9261_spi1_device = {
400 .id = 1, 401 .id = 1,
401 .dev = { 402 .dev = {
402 .dma_mask = &spi_dmamask, 403 .dma_mask = &spi_dmamask,
403 .coherent_dma_mask = 0xffffffff, 404 .coherent_dma_mask = DMA_BIT_MASK(32),
404 }, 405 },
405 .resource = spi1_resources, 406 .resource = spi1_resources,
406 .num_resources = ARRAY_SIZE(spi1_resources), 407 .num_resources = ARRAY_SIZE(spi1_resources),
@@ -466,7 +467,7 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
466 * -------------------------------------------------------------------- */ 467 * -------------------------------------------------------------------- */
467 468
468#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) 469#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
469static u64 lcdc_dmamask = 0xffffffffUL; 470static u64 lcdc_dmamask = DMA_BIT_MASK(32);
470static struct atmel_lcdfb_info lcdc_data; 471static struct atmel_lcdfb_info lcdc_data;
471 472
472static struct resource lcdc_resources[] = { 473static struct resource lcdc_resources[] = {
@@ -494,7 +495,7 @@ static struct platform_device at91_lcdc_device = {
494 .id = 0, 495 .id = 0,
495 .dev = { 496 .dev = {
496 .dma_mask = &lcdc_dmamask, 497 .dma_mask = &lcdc_dmamask,
497 .coherent_dma_mask = 0xffffffff, 498 .coherent_dma_mask = DMA_BIT_MASK(32),
498 .platform_data = &lcdc_data, 499 .platform_data = &lcdc_data,
499 }, 500 },
500 .resource = lcdc_resources, 501 .resource = lcdc_resources,
@@ -641,12 +642,15 @@ static struct atmel_uart_data dbgu_data = {
641 .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), 642 .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
642}; 643};
643 644
645static u64 dbgu_dmamask = DMA_BIT_MASK(32);
646
644static struct platform_device at91sam9261_dbgu_device = { 647static struct platform_device at91sam9261_dbgu_device = {
645 .name = "atmel_usart", 648 .name = "atmel_usart",
646 .id = 0, 649 .id = 0,
647 .dev = { 650 .dev = {
648 .platform_data = &dbgu_data, 651 .dma_mask = &dbgu_dmamask,
649 .coherent_dma_mask = 0xffffffff, 652 .coherent_dma_mask = DMA_BIT_MASK(32),
653 .platform_data = &dbgu_data,
650 }, 654 },
651 .resource = dbgu_resources, 655 .resource = dbgu_resources,
652 .num_resources = ARRAY_SIZE(dbgu_resources), 656 .num_resources = ARRAY_SIZE(dbgu_resources),
@@ -676,12 +680,15 @@ static struct atmel_uart_data uart0_data = {
676 .use_dma_rx = 1, 680 .use_dma_rx = 1,
677}; 681};
678 682
683static u64 uart0_dmamask = DMA_BIT_MASK(32);
684
679static struct platform_device at91sam9261_uart0_device = { 685static struct platform_device at91sam9261_uart0_device = {
680 .name = "atmel_usart", 686 .name = "atmel_usart",
681 .id = 1, 687 .id = 1,
682 .dev = { 688 .dev = {
683 .platform_data = &uart0_data, 689 .dma_mask = &uart0_dmamask,
684 .coherent_dma_mask = 0xffffffff, 690 .coherent_dma_mask = DMA_BIT_MASK(32),
691 .platform_data = &uart0_data,
685 }, 692 },
686 .resource = uart0_resources, 693 .resource = uart0_resources,
687 .num_resources = ARRAY_SIZE(uart0_resources), 694 .num_resources = ARRAY_SIZE(uart0_resources),
@@ -713,12 +720,15 @@ static struct atmel_uart_data uart1_data = {
713 .use_dma_rx = 1, 720 .use_dma_rx = 1,
714}; 721};
715 722
723static u64 uart1_dmamask = DMA_BIT_MASK(32);
724
716static struct platform_device at91sam9261_uart1_device = { 725static struct platform_device at91sam9261_uart1_device = {
717 .name = "atmel_usart", 726 .name = "atmel_usart",
718 .id = 2, 727 .id = 2,
719 .dev = { 728 .dev = {
720 .platform_data = &uart1_data, 729 .dma_mask = &uart1_dmamask,
721 .coherent_dma_mask = 0xffffffff, 730 .coherent_dma_mask = DMA_BIT_MASK(32),
731 .platform_data = &uart1_data,
722 }, 732 },
723 .resource = uart1_resources, 733 .resource = uart1_resources,
724 .num_resources = ARRAY_SIZE(uart1_resources), 734 .num_resources = ARRAY_SIZE(uart1_resources),
@@ -748,12 +758,15 @@ static struct atmel_uart_data uart2_data = {
748 .use_dma_rx = 1, 758 .use_dma_rx = 1,
749}; 759};
750 760
761static u64 uart2_dmamask = DMA_BIT_MASK(32);
762
751static struct platform_device at91sam9261_uart2_device = { 763static struct platform_device at91sam9261_uart2_device = {
752 .name = "atmel_usart", 764 .name = "atmel_usart",
753 .id = 3, 765 .id = 3,
754 .dev = { 766 .dev = {
755 .platform_data = &uart2_data, 767 .dma_mask = &uart2_dmamask,
756 .coherent_dma_mask = 0xffffffff, 768 .coherent_dma_mask = DMA_BIT_MASK(32),
769 .platform_data = &uart2_data,
757 }, 770 },
758 .resource = uart2_resources, 771 .resource = uart2_resources,
759 .num_resources = ARRAY_SIZE(uart2_resources), 772 .num_resources = ARRAY_SIZE(uart2_resources),
@@ -765,7 +778,7 @@ static inline void configure_usart2_pins(void)
765 at91_set_A_periph(AT91_PIN_PC14, 1); /* TXD2 */ 778 at91_set_A_periph(AT91_PIN_PC14, 1); /* TXD2 */
766} 779}
767 780
768struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ 781static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
769struct platform_device *atmel_default_console_device; /* the serial console device */ 782struct platform_device *atmel_default_console_device; /* the serial console device */
770 783
771void __init at91_init_serial(struct at91_uart_config *config) 784void __init at91_init_serial(struct at91_uart_config *config)
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index b4eb21769db9..9bdcf45defcf 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -12,6 +12,7 @@
12#include <asm/mach/arch.h> 12#include <asm/mach/arch.h>
13#include <asm/mach/map.h> 13#include <asm/mach/map.h>
14 14
15#include <linux/dma-mapping.h>
15#include <linux/platform_device.h> 16#include <linux/platform_device.h>
16#include <linux/i2c-gpio.h> 17#include <linux/i2c-gpio.h>
17 18
@@ -32,7 +33,7 @@
32 * -------------------------------------------------------------------- */ 33 * -------------------------------------------------------------------- */
33 34
34#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE) 35#if defined(CONFIG_USB_OHCI_HCD) || defined(CONFIG_USB_OHCI_HCD_MODULE)
35static u64 ohci_dmamask = 0xffffffffUL; 36static u64 ohci_dmamask = DMA_BIT_MASK(32);
36static struct at91_usbh_data usbh_data; 37static struct at91_usbh_data usbh_data;
37 38
38static struct resource usbh_resources[] = { 39static struct resource usbh_resources[] = {
@@ -53,7 +54,7 @@ static struct platform_device at91_usbh_device = {
53 .id = -1, 54 .id = -1,
54 .dev = { 55 .dev = {
55 .dma_mask = &ohci_dmamask, 56 .dma_mask = &ohci_dmamask,
56 .coherent_dma_mask = 0xffffffff, 57 .coherent_dma_mask = DMA_BIT_MASK(32),
57 .platform_data = &usbh_data, 58 .platform_data = &usbh_data,
58 }, 59 },
59 .resource = usbh_resources, 60 .resource = usbh_resources,
@@ -136,7 +137,7 @@ void __init at91_add_device_udc(struct at91_udc_data *data) {}
136 * -------------------------------------------------------------------- */ 137 * -------------------------------------------------------------------- */
137 138
138#if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE) 139#if defined(CONFIG_MACB) || defined(CONFIG_MACB_MODULE)
139static u64 eth_dmamask = 0xffffffffUL; 140static u64 eth_dmamask = DMA_BIT_MASK(32);
140static struct at91_eth_data eth_data; 141static struct at91_eth_data eth_data;
141 142
142static struct resource eth_resources[] = { 143static struct resource eth_resources[] = {
@@ -157,7 +158,7 @@ static struct platform_device at91sam9263_eth_device = {
157 .id = -1, 158 .id = -1,
158 .dev = { 159 .dev = {
159 .dma_mask = &eth_dmamask, 160 .dma_mask = &eth_dmamask,
160 .coherent_dma_mask = 0xffffffff, 161 .coherent_dma_mask = DMA_BIT_MASK(32),
161 .platform_data = &eth_data, 162 .platform_data = &eth_data,
162 }, 163 },
163 .resource = eth_resources, 164 .resource = eth_resources,
@@ -210,7 +211,7 @@ void __init at91_add_device_eth(struct at91_eth_data *data) {}
210 * -------------------------------------------------------------------- */ 211 * -------------------------------------------------------------------- */
211 212
212#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE) 213#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
213static u64 mmc_dmamask = 0xffffffffUL; 214static u64 mmc_dmamask = DMA_BIT_MASK(32);
214static struct at91_mmc_data mmc0_data, mmc1_data; 215static struct at91_mmc_data mmc0_data, mmc1_data;
215 216
216static struct resource mmc0_resources[] = { 217static struct resource mmc0_resources[] = {
@@ -231,7 +232,7 @@ static struct platform_device at91sam9263_mmc0_device = {
231 .id = 0, 232 .id = 0,
232 .dev = { 233 .dev = {
233 .dma_mask = &mmc_dmamask, 234 .dma_mask = &mmc_dmamask,
234 .coherent_dma_mask = 0xffffffff, 235 .coherent_dma_mask = DMA_BIT_MASK(32),
235 .platform_data = &mmc0_data, 236 .platform_data = &mmc0_data,
236 }, 237 },
237 .resource = mmc0_resources, 238 .resource = mmc0_resources,
@@ -256,7 +257,7 @@ static struct platform_device at91sam9263_mmc1_device = {
256 .id = 1, 257 .id = 1,
257 .dev = { 258 .dev = {
258 .dma_mask = &mmc_dmamask, 259 .dma_mask = &mmc_dmamask,
259 .coherent_dma_mask = 0xffffffff, 260 .coherent_dma_mask = DMA_BIT_MASK(32),
260 .platform_data = &mmc1_data, 261 .platform_data = &mmc1_data,
261 }, 262 },
262 .resource = mmc1_resources, 263 .resource = mmc1_resources,
@@ -500,7 +501,7 @@ void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
500 * -------------------------------------------------------------------- */ 501 * -------------------------------------------------------------------- */
501 502
502#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) 503#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
503static u64 spi_dmamask = 0xffffffffUL; 504static u64 spi_dmamask = DMA_BIT_MASK(32);
504 505
505static struct resource spi0_resources[] = { 506static struct resource spi0_resources[] = {
506 [0] = { 507 [0] = {
@@ -520,7 +521,7 @@ static struct platform_device at91sam9263_spi0_device = {
520 .id = 0, 521 .id = 0,
521 .dev = { 522 .dev = {
522 .dma_mask = &spi_dmamask, 523 .dma_mask = &spi_dmamask,
523 .coherent_dma_mask = 0xffffffff, 524 .coherent_dma_mask = DMA_BIT_MASK(32),
524 }, 525 },
525 .resource = spi0_resources, 526 .resource = spi0_resources,
526 .num_resources = ARRAY_SIZE(spi0_resources), 527 .num_resources = ARRAY_SIZE(spi0_resources),
@@ -546,7 +547,7 @@ static struct platform_device at91sam9263_spi1_device = {
546 .id = 1, 547 .id = 1,
547 .dev = { 548 .dev = {
548 .dma_mask = &spi_dmamask, 549 .dma_mask = &spi_dmamask,
549 .coherent_dma_mask = 0xffffffff, 550 .coherent_dma_mask = DMA_BIT_MASK(32),
550 }, 551 },
551 .resource = spi1_resources, 552 .resource = spi1_resources,
552 .num_resources = ARRAY_SIZE(spi1_resources), 553 .num_resources = ARRAY_SIZE(spi1_resources),
@@ -612,7 +613,7 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
612 * -------------------------------------------------------------------- */ 613 * -------------------------------------------------------------------- */
613 614
614#if defined(CONFIG_SND_AT91_AC97) || defined(CONFIG_SND_AT91_AC97_MODULE) 615#if defined(CONFIG_SND_AT91_AC97) || defined(CONFIG_SND_AT91_AC97_MODULE)
615static u64 ac97_dmamask = 0xffffffffUL; 616static u64 ac97_dmamask = DMA_BIT_MASK(32);
616static struct atmel_ac97_data ac97_data; 617static struct atmel_ac97_data ac97_data;
617 618
618static struct resource ac97_resources[] = { 619static struct resource ac97_resources[] = {
@@ -633,7 +634,7 @@ static struct platform_device at91sam9263_ac97_device = {
633 .id = 1, 634 .id = 1,
634 .dev = { 635 .dev = {
635 .dma_mask = &ac97_dmamask, 636 .dma_mask = &ac97_dmamask,
636 .coherent_dma_mask = 0xffffffff, 637 .coherent_dma_mask = DMA_BIT_MASK(32),
637 .platform_data = &ac97_data, 638 .platform_data = &ac97_data,
638 }, 639 },
639 .resource = ac97_resources, 640 .resource = ac97_resources,
@@ -667,7 +668,7 @@ void __init at91_add_device_ac97(struct atmel_ac97_data *data) {}
667 * -------------------------------------------------------------------- */ 668 * -------------------------------------------------------------------- */
668 669
669#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) 670#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
670static u64 lcdc_dmamask = 0xffffffffUL; 671static u64 lcdc_dmamask = DMA_BIT_MASK(32);
671static struct atmel_lcdfb_info lcdc_data; 672static struct atmel_lcdfb_info lcdc_data;
672 673
673static struct resource lcdc_resources[] = { 674static struct resource lcdc_resources[] = {
@@ -688,7 +689,7 @@ static struct platform_device at91_lcdc_device = {
688 .id = 0, 689 .id = 0,
689 .dev = { 690 .dev = {
690 .dma_mask = &lcdc_dmamask, 691 .dma_mask = &lcdc_dmamask,
691 .coherent_dma_mask = 0xffffffff, 692 .coherent_dma_mask = DMA_BIT_MASK(32),
692 .platform_data = &lcdc_data, 693 .platform_data = &lcdc_data,
693 }, 694 },
694 .resource = lcdc_resources, 695 .resource = lcdc_resources,
@@ -889,12 +890,15 @@ static struct atmel_uart_data dbgu_data = {
889 .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), 890 .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
890}; 891};
891 892
893static u64 dbgu_dmamask = DMA_BIT_MASK(32);
894
892static struct platform_device at91sam9263_dbgu_device = { 895static struct platform_device at91sam9263_dbgu_device = {
893 .name = "atmel_usart", 896 .name = "atmel_usart",
894 .id = 0, 897 .id = 0,
895 .dev = { 898 .dev = {
896 .platform_data = &dbgu_data, 899 .dma_mask = &dbgu_dmamask,
897 .coherent_dma_mask = 0xffffffff, 900 .coherent_dma_mask = DMA_BIT_MASK(32),
901 .platform_data = &dbgu_data,
898 }, 902 },
899 .resource = dbgu_resources, 903 .resource = dbgu_resources,
900 .num_resources = ARRAY_SIZE(dbgu_resources), 904 .num_resources = ARRAY_SIZE(dbgu_resources),
@@ -924,12 +928,15 @@ static struct atmel_uart_data uart0_data = {
924 .use_dma_rx = 1, 928 .use_dma_rx = 1,
925}; 929};
926 930
931static u64 uart0_dmamask = DMA_BIT_MASK(32);
932
927static struct platform_device at91sam9263_uart0_device = { 933static struct platform_device at91sam9263_uart0_device = {
928 .name = "atmel_usart", 934 .name = "atmel_usart",
929 .id = 1, 935 .id = 1,
930 .dev = { 936 .dev = {
931 .platform_data = &uart0_data, 937 .dma_mask = &uart0_dmamask,
932 .coherent_dma_mask = 0xffffffff, 938 .coherent_dma_mask = DMA_BIT_MASK(32),
939 .platform_data = &uart0_data,
933 }, 940 },
934 .resource = uart0_resources, 941 .resource = uart0_resources,
935 .num_resources = ARRAY_SIZE(uart0_resources), 942 .num_resources = ARRAY_SIZE(uart0_resources),
@@ -961,12 +968,15 @@ static struct atmel_uart_data uart1_data = {
961 .use_dma_rx = 1, 968 .use_dma_rx = 1,
962}; 969};
963 970
971static u64 uart1_dmamask = DMA_BIT_MASK(32);
972
964static struct platform_device at91sam9263_uart1_device = { 973static struct platform_device at91sam9263_uart1_device = {
965 .name = "atmel_usart", 974 .name = "atmel_usart",
966 .id = 2, 975 .id = 2,
967 .dev = { 976 .dev = {
968 .platform_data = &uart1_data, 977 .dma_mask = &uart1_dmamask,
969 .coherent_dma_mask = 0xffffffff, 978 .coherent_dma_mask = DMA_BIT_MASK(32),
979 .platform_data = &uart1_data,
970 }, 980 },
971 .resource = uart1_resources, 981 .resource = uart1_resources,
972 .num_resources = ARRAY_SIZE(uart1_resources), 982 .num_resources = ARRAY_SIZE(uart1_resources),
@@ -998,12 +1008,15 @@ static struct atmel_uart_data uart2_data = {
998 .use_dma_rx = 1, 1008 .use_dma_rx = 1,
999}; 1009};
1000 1010
1011static u64 uart2_dmamask = DMA_BIT_MASK(32);
1012
1001static struct platform_device at91sam9263_uart2_device = { 1013static struct platform_device at91sam9263_uart2_device = {
1002 .name = "atmel_usart", 1014 .name = "atmel_usart",
1003 .id = 3, 1015 .id = 3,
1004 .dev = { 1016 .dev = {
1005 .platform_data = &uart2_data, 1017 .dma_mask = &uart2_dmamask,
1006 .coherent_dma_mask = 0xffffffff, 1018 .coherent_dma_mask = DMA_BIT_MASK(32),
1019 .platform_data = &uart2_data,
1007 }, 1020 },
1008 .resource = uart2_resources, 1021 .resource = uart2_resources,
1009 .num_resources = ARRAY_SIZE(uart2_resources), 1022 .num_resources = ARRAY_SIZE(uart2_resources),
@@ -1017,7 +1030,7 @@ static inline void configure_usart2_pins(void)
1017 at91_set_B_periph(AT91_PIN_PD6, 0); /* CTS2 */ 1030 at91_set_B_periph(AT91_PIN_PD6, 0); /* CTS2 */
1018} 1031}
1019 1032
1020struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ 1033static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
1021struct platform_device *atmel_default_console_device; /* the serial console device */ 1034struct platform_device *atmel_default_console_device; /* the serial console device */
1022 1035
1023void __init at91_init_serial(struct at91_uart_config *config) 1036void __init at91_init_serial(struct at91_uart_config *config)
diff --git a/arch/arm/mach-at91/at91sam9rl_devices.c b/arch/arm/mach-at91/at91sam9rl_devices.c
index 19ca71d3faab..bec8066f9ba1 100644
--- a/arch/arm/mach-at91/at91sam9rl_devices.c
+++ b/arch/arm/mach-at91/at91sam9rl_devices.c
@@ -9,6 +9,7 @@
9#include <asm/mach/arch.h> 9#include <asm/mach/arch.h>
10#include <asm/mach/map.h> 10#include <asm/mach/map.h>
11 11
12#include <linux/dma-mapping.h>
12#include <linux/platform_device.h> 13#include <linux/platform_device.h>
13#include <linux/i2c-gpio.h> 14#include <linux/i2c-gpio.h>
14 15
@@ -29,7 +30,7 @@
29 * -------------------------------------------------------------------- */ 30 * -------------------------------------------------------------------- */
30 31
31#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE) 32#if defined(CONFIG_MMC_AT91) || defined(CONFIG_MMC_AT91_MODULE)
32static u64 mmc_dmamask = 0xffffffffUL; 33static u64 mmc_dmamask = DMA_BIT_MASK(32);
33static struct at91_mmc_data mmc_data; 34static struct at91_mmc_data mmc_data;
34 35
35static struct resource mmc_resources[] = { 36static struct resource mmc_resources[] = {
@@ -50,7 +51,7 @@ static struct platform_device at91sam9rl_mmc_device = {
50 .id = -1, 51 .id = -1,
51 .dev = { 52 .dev = {
52 .dma_mask = &mmc_dmamask, 53 .dma_mask = &mmc_dmamask,
53 .coherent_dma_mask = 0xffffffff, 54 .coherent_dma_mask = DMA_BIT_MASK(32),
54 .platform_data = &mmc_data, 55 .platform_data = &mmc_data,
55 }, 56 },
56 .resource = mmc_resources, 57 .resource = mmc_resources,
@@ -247,7 +248,7 @@ void __init at91_add_device_i2c(struct i2c_board_info *devices, int nr_devices)
247 * -------------------------------------------------------------------- */ 248 * -------------------------------------------------------------------- */
248 249
249#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) 250#if defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE)
250static u64 spi_dmamask = 0xffffffffUL; 251static u64 spi_dmamask = DMA_BIT_MASK(32);
251 252
252static struct resource spi_resources[] = { 253static struct resource spi_resources[] = {
253 [0] = { 254 [0] = {
@@ -267,7 +268,7 @@ static struct platform_device at91sam9rl_spi_device = {
267 .id = 0, 268 .id = 0,
268 .dev = { 269 .dev = {
269 .dma_mask = &spi_dmamask, 270 .dma_mask = &spi_dmamask,
270 .coherent_dma_mask = 0xffffffff, 271 .coherent_dma_mask = DMA_BIT_MASK(32),
271 }, 272 },
272 .resource = spi_resources, 273 .resource = spi_resources,
273 .num_resources = ARRAY_SIZE(spi_resources), 274 .num_resources = ARRAY_SIZE(spi_resources),
@@ -312,7 +313,7 @@ void __init at91_add_device_spi(struct spi_board_info *devices, int nr_devices)
312 * -------------------------------------------------------------------- */ 313 * -------------------------------------------------------------------- */
313 314
314#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) 315#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
315static u64 lcdc_dmamask = 0xffffffffUL; 316static u64 lcdc_dmamask = DMA_BIT_MASK(32);
316static struct atmel_lcdfb_info lcdc_data; 317static struct atmel_lcdfb_info lcdc_data;
317 318
318static struct resource lcdc_resources[] = { 319static struct resource lcdc_resources[] = {
@@ -340,7 +341,7 @@ static struct platform_device at91_lcdc_device = {
340 .id = 0, 341 .id = 0,
341 .dev = { 342 .dev = {
342 .dma_mask = &lcdc_dmamask, 343 .dma_mask = &lcdc_dmamask,
343 .coherent_dma_mask = 0xffffffff, 344 .coherent_dma_mask = DMA_BIT_MASK(32),
344 .platform_data = &lcdc_data, 345 .platform_data = &lcdc_data,
345 }, 346 },
346 .resource = lcdc_resources, 347 .resource = lcdc_resources,
@@ -494,12 +495,15 @@ static struct atmel_uart_data dbgu_data = {
494 .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU), 495 .regs = (void __iomem *)(AT91_VA_BASE_SYS + AT91_DBGU),
495}; 496};
496 497
498static u64 dbgu_dmamask = DMA_BIT_MASK(32);
499
497static struct platform_device at91sam9rl_dbgu_device = { 500static struct platform_device at91sam9rl_dbgu_device = {
498 .name = "atmel_usart", 501 .name = "atmel_usart",
499 .id = 0, 502 .id = 0,
500 .dev = { 503 .dev = {
501 .platform_data = &dbgu_data, 504 .dma_mask = &dbgu_dmamask,
502 .coherent_dma_mask = 0xffffffff, 505 .coherent_dma_mask = DMA_BIT_MASK(32),
506 .platform_data = &dbgu_data,
503 }, 507 },
504 .resource = dbgu_resources, 508 .resource = dbgu_resources,
505 .num_resources = ARRAY_SIZE(dbgu_resources), 509 .num_resources = ARRAY_SIZE(dbgu_resources),
@@ -529,12 +533,15 @@ static struct atmel_uart_data uart0_data = {
529 .use_dma_rx = 1, 533 .use_dma_rx = 1,
530}; 534};
531 535
536static u64 uart0_dmamask = DMA_BIT_MASK(32);
537
532static struct platform_device at91sam9rl_uart0_device = { 538static struct platform_device at91sam9rl_uart0_device = {
533 .name = "atmel_usart", 539 .name = "atmel_usart",
534 .id = 1, 540 .id = 1,
535 .dev = { 541 .dev = {
536 .platform_data = &uart0_data, 542 .dma_mask = &uart0_dmamask,
537 .coherent_dma_mask = 0xffffffff, 543 .coherent_dma_mask = DMA_BIT_MASK(32),
544 .platform_data = &uart0_data,
538 }, 545 },
539 .resource = uart0_resources, 546 .resource = uart0_resources,
540 .num_resources = ARRAY_SIZE(uart0_resources), 547 .num_resources = ARRAY_SIZE(uart0_resources),
@@ -566,12 +573,15 @@ static struct atmel_uart_data uart1_data = {
566 .use_dma_rx = 1, 573 .use_dma_rx = 1,
567}; 574};
568 575
576static u64 uart1_dmamask = DMA_BIT_MASK(32);
577
569static struct platform_device at91sam9rl_uart1_device = { 578static struct platform_device at91sam9rl_uart1_device = {
570 .name = "atmel_usart", 579 .name = "atmel_usart",
571 .id = 2, 580 .id = 2,
572 .dev = { 581 .dev = {
573 .platform_data = &uart1_data, 582 .dma_mask = &uart1_dmamask,
574 .coherent_dma_mask = 0xffffffff, 583 .coherent_dma_mask = DMA_BIT_MASK(32),
584 .platform_data = &uart1_data,
575 }, 585 },
576 .resource = uart1_resources, 586 .resource = uart1_resources,
577 .num_resources = ARRAY_SIZE(uart1_resources), 587 .num_resources = ARRAY_SIZE(uart1_resources),
@@ -601,12 +611,15 @@ static struct atmel_uart_data uart2_data = {
601 .use_dma_rx = 1, 611 .use_dma_rx = 1,
602}; 612};
603 613
614static u64 uart2_dmamask = DMA_BIT_MASK(32);
615
604static struct platform_device at91sam9rl_uart2_device = { 616static struct platform_device at91sam9rl_uart2_device = {
605 .name = "atmel_usart", 617 .name = "atmel_usart",
606 .id = 3, 618 .id = 3,
607 .dev = { 619 .dev = {
608 .platform_data = &uart2_data, 620 .dma_mask = &uart2_dmamask,
609 .coherent_dma_mask = 0xffffffff, 621 .coherent_dma_mask = DMA_BIT_MASK(32),
622 .platform_data = &uart2_data,
610 }, 623 },
611 .resource = uart2_resources, 624 .resource = uart2_resources,
612 .num_resources = ARRAY_SIZE(uart2_resources), 625 .num_resources = ARRAY_SIZE(uart2_resources),
@@ -636,12 +649,15 @@ static struct atmel_uart_data uart3_data = {
636 .use_dma_rx = 1, 649 .use_dma_rx = 1,
637}; 650};
638 651
652static u64 uart3_dmamask = DMA_BIT_MASK(32);
653
639static struct platform_device at91sam9rl_uart3_device = { 654static struct platform_device at91sam9rl_uart3_device = {
640 .name = "atmel_usart", 655 .name = "atmel_usart",
641 .id = 4, 656 .id = 4,
642 .dev = { 657 .dev = {
643 .platform_data = &uart3_data, 658 .dma_mask = &uart3_dmamask,
644 .coherent_dma_mask = 0xffffffff, 659 .coherent_dma_mask = DMA_BIT_MASK(32),
660 .platform_data = &uart3_data,
645 }, 661 },
646 .resource = uart3_resources, 662 .resource = uart3_resources,
647 .num_resources = ARRAY_SIZE(uart3_resources), 663 .num_resources = ARRAY_SIZE(uart3_resources),
@@ -653,7 +669,7 @@ static inline void configure_usart3_pins(void)
653 at91_set_A_periph(AT91_PIN_PB1, 0); /* RXD3 */ 669 at91_set_A_periph(AT91_PIN_PB1, 0); /* RXD3 */
654} 670}
655 671
656struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ 672static struct platform_device *at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */
657struct platform_device *atmel_default_console_device; /* the serial console device */ 673struct platform_device *atmel_default_console_device; /* the serial console device */
658 674
659void __init at91_init_serial(struct at91_uart_config *config) 675void __init at91_init_serial(struct at91_uart_config *config)
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-10 14:35:02 -0500