| /* |
| * |
| * arch/arm/mach-u300/core.c |
| * |
| * |
| * Copyright (C) 2007-2010 ST-Ericsson SA |
| * License terms: GNU General Public License (GPL) version 2 |
| * Core platform support, IRQ handling and device definitions. |
| * Author: Linus Walleij <linus.walleij@stericsson.com> |
| */ |
| #include <linux/kernel.h> |
| #include <linux/init.h> |
| #include <linux/spinlock.h> |
| #include <linux/interrupt.h> |
| #include <linux/bitops.h> |
| #include <linux/device.h> |
| #include <linux/mm.h> |
| #include <linux/termios.h> |
| #include <linux/dmaengine.h> |
| #include <linux/amba/bus.h> |
| #include <linux/amba/serial.h> |
| #include <linux/platform_device.h> |
| #include <linux/gpio.h> |
| #include <linux/clk.h> |
| #include <linux/err.h> |
| #include <linux/mtd/nand.h> |
| #include <linux/mtd/fsmc.h> |
| #include <linux/pinctrl/machine.h> |
| #include <linux/pinctrl/pinmux.h> |
| #include <linux/dma-mapping.h> |
| |
| #include <asm/types.h> |
| #include <asm/setup.h> |
| #include <asm/memory.h> |
| #include <asm/hardware/vic.h> |
| #include <asm/mach/map.h> |
| #include <asm/mach/irq.h> |
| |
| #include <mach/coh901318.h> |
| #include <mach/hardware.h> |
| #include <mach/syscon.h> |
| #include <mach/dma_channels.h> |
| #include <mach/gpio-u300.h> |
| |
| #include "clock.h" |
| #include "mmc.h" |
| #include "spi.h" |
| #include "i2c.h" |
| |
| /* |
| * Static I/O mappings that are needed for booting the U300 platforms. The |
| * only things we need are the areas where we find the timer, syscon and |
| * intcon, since the remaining device drivers will map their own memory |
| * physical to virtual as the need arise. |
| */ |
| static struct map_desc u300_io_desc[] __initdata = { |
| { |
| .virtual = U300_SLOW_PER_VIRT_BASE, |
| .pfn = __phys_to_pfn(U300_SLOW_PER_PHYS_BASE), |
| .length = SZ_64K, |
| .type = MT_DEVICE, |
| }, |
| { |
| .virtual = U300_AHB_PER_VIRT_BASE, |
| .pfn = __phys_to_pfn(U300_AHB_PER_PHYS_BASE), |
| .length = SZ_32K, |
| .type = MT_DEVICE, |
| }, |
| { |
| .virtual = U300_FAST_PER_VIRT_BASE, |
| .pfn = __phys_to_pfn(U300_FAST_PER_PHYS_BASE), |
| .length = SZ_32K, |
| .type = MT_DEVICE, |
| }, |
| }; |
| |
| void __init u300_map_io(void) |
| { |
| iotable_init(u300_io_desc, ARRAY_SIZE(u300_io_desc)); |
| /* We enable a real big DMA buffer if need be. */ |
| init_consistent_dma_size(SZ_4M); |
| } |
| |
| /* |
| * Declaration of devices found on the U300 board and |
| * their respective memory locations. |
| */ |
| |
| static struct amba_pl011_data uart0_plat_data = { |
| #ifdef CONFIG_COH901318 |
| .dma_filter = coh901318_filter_id, |
| .dma_rx_param = (void *) U300_DMA_UART0_RX, |
| .dma_tx_param = (void *) U300_DMA_UART0_TX, |
| #endif |
| }; |
| |
| static struct amba_device uart0_device = { |
| .dev = { |
| .coherent_dma_mask = ~0, |
| .init_name = "uart0", /* Slow device at 0x3000 offset */ |
| .platform_data = &uart0_plat_data, |
| }, |
| .res = { |
| .start = U300_UART0_BASE, |
| .end = U300_UART0_BASE + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| .irq = { IRQ_U300_UART0, NO_IRQ }, |
| }; |
| |
| /* The U335 have an additional UART1 on the APP CPU */ |
| #ifdef CONFIG_MACH_U300_BS335 |
| static struct amba_pl011_data uart1_plat_data = { |
| #ifdef CONFIG_COH901318 |
| .dma_filter = coh901318_filter_id, |
| .dma_rx_param = (void *) U300_DMA_UART1_RX, |
| .dma_tx_param = (void *) U300_DMA_UART1_TX, |
| #endif |
| }; |
| |
| static struct amba_device uart1_device = { |
| .dev = { |
| .coherent_dma_mask = ~0, |
| .init_name = "uart1", /* Fast device at 0x7000 offset */ |
| .platform_data = &uart1_plat_data, |
| }, |
| .res = { |
| .start = U300_UART1_BASE, |
| .end = U300_UART1_BASE + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| .irq = { IRQ_U300_UART1, NO_IRQ }, |
| }; |
| #endif |
| |
| static struct amba_device pl172_device = { |
| .dev = { |
| .init_name = "pl172", /* AHB device at 0x4000 offset */ |
| .platform_data = NULL, |
| }, |
| .res = { |
| .start = U300_EMIF_CFG_BASE, |
| .end = U300_EMIF_CFG_BASE + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| }; |
| |
| |
| /* |
| * Everything within this next ifdef deals with external devices connected to |
| * the APP SPI bus. |
| */ |
| static struct amba_device pl022_device = { |
| .dev = { |
| .coherent_dma_mask = ~0, |
| .init_name = "pl022", /* Fast device at 0x6000 offset */ |
| }, |
| .res = { |
| .start = U300_SPI_BASE, |
| .end = U300_SPI_BASE + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| .irq = {IRQ_U300_SPI, NO_IRQ }, |
| /* |
| * This device has a DMA channel but the Linux driver does not use |
| * it currently. |
| */ |
| }; |
| |
| static struct amba_device mmcsd_device = { |
| .dev = { |
| .init_name = "mmci", /* Fast device at 0x1000 offset */ |
| .platform_data = NULL, /* Added later */ |
| }, |
| .res = { |
| .start = U300_MMCSD_BASE, |
| .end = U300_MMCSD_BASE + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| .irq = {IRQ_U300_MMCSD_MCIINTR0, IRQ_U300_MMCSD_MCIINTR1 }, |
| /* |
| * This device has a DMA channel but the Linux driver does not use |
| * it currently. |
| */ |
| }; |
| |
| /* |
| * The order of device declaration may be important, since some devices |
| * have dependencies on other devices being initialized first. |
| */ |
| static struct amba_device *amba_devs[] __initdata = { |
| &uart0_device, |
| #ifdef CONFIG_MACH_U300_BS335 |
| &uart1_device, |
| #endif |
| &pl022_device, |
| &pl172_device, |
| &mmcsd_device, |
| }; |
| |
| /* Here follows a list of all hw resources that the platform devices |
| * allocate. Note, clock dependencies are not included |
| */ |
| |
| static struct resource gpio_resources[] = { |
| { |
| .start = U300_GPIO_BASE, |
| .end = (U300_GPIO_BASE + SZ_4K - 1), |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .name = "gpio0", |
| .start = IRQ_U300_GPIO_PORT0, |
| .end = IRQ_U300_GPIO_PORT0, |
| .flags = IORESOURCE_IRQ, |
| }, |
| { |
| .name = "gpio1", |
| .start = IRQ_U300_GPIO_PORT1, |
| .end = IRQ_U300_GPIO_PORT1, |
| .flags = IORESOURCE_IRQ, |
| }, |
| { |
| .name = "gpio2", |
| .start = IRQ_U300_GPIO_PORT2, |
| .end = IRQ_U300_GPIO_PORT2, |
| .flags = IORESOURCE_IRQ, |
| }, |
| #if defined(CONFIG_MACH_U300_BS365) || defined(CONFIG_MACH_U300_BS335) |
| { |
| .name = "gpio3", |
| .start = IRQ_U300_GPIO_PORT3, |
| .end = IRQ_U300_GPIO_PORT3, |
| .flags = IORESOURCE_IRQ, |
| }, |
| { |
| .name = "gpio4", |
| .start = IRQ_U300_GPIO_PORT4, |
| .end = IRQ_U300_GPIO_PORT4, |
| .flags = IORESOURCE_IRQ, |
| }, |
| #endif |
| #ifdef CONFIG_MACH_U300_BS335 |
| { |
| .name = "gpio5", |
| .start = IRQ_U300_GPIO_PORT5, |
| .end = IRQ_U300_GPIO_PORT5, |
| .flags = IORESOURCE_IRQ, |
| }, |
| { |
| .name = "gpio6", |
| .start = IRQ_U300_GPIO_PORT6, |
| .end = IRQ_U300_GPIO_PORT6, |
| .flags = IORESOURCE_IRQ, |
| }, |
| #endif /* CONFIG_MACH_U300_BS335 */ |
| }; |
| |
| static struct resource keypad_resources[] = { |
| { |
| .start = U300_KEYPAD_BASE, |
| .end = U300_KEYPAD_BASE + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .name = "coh901461-press", |
| .start = IRQ_U300_KEYPAD_KEYBF, |
| .end = IRQ_U300_KEYPAD_KEYBF, |
| .flags = IORESOURCE_IRQ, |
| }, |
| { |
| .name = "coh901461-release", |
| .start = IRQ_U300_KEYPAD_KEYBR, |
| .end = IRQ_U300_KEYPAD_KEYBR, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct resource rtc_resources[] = { |
| { |
| .start = U300_RTC_BASE, |
| .end = U300_RTC_BASE + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .start = IRQ_U300_RTC, |
| .end = IRQ_U300_RTC, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| /* |
| * Fsmc does have IRQs: #43 and #44 (NFIF and NFIF2) |
| * but these are not yet used by the driver. |
| */ |
| static struct resource fsmc_resources[] = { |
| { |
| .name = "nand_data", |
| .start = U300_NAND_CS0_PHYS_BASE, |
| .end = U300_NAND_CS0_PHYS_BASE + SZ_16K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .name = "fsmc_regs", |
| .start = U300_NAND_IF_PHYS_BASE, |
| .end = U300_NAND_IF_PHYS_BASE + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| }; |
| |
| static struct resource i2c0_resources[] = { |
| { |
| .start = U300_I2C0_BASE, |
| .end = U300_I2C0_BASE + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .start = IRQ_U300_I2C0, |
| .end = IRQ_U300_I2C0, |
| .flags = IORESOURCE_IRQ, |
| }, |
| }; |
| |
| static struct resource i2c1_resources[] = { |
| { |
| .start = U300_I2C1_BASE, |
| .end = U300_I2C1_BASE + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .start = IRQ_U300_I2C1, |
| .end = IRQ_U300_I2C1, |
| .flags = IORESOURCE_IRQ, |
| }, |
| |
| }; |
| |
| static struct resource wdog_resources[] = { |
| { |
| .start = U300_WDOG_BASE, |
| .end = U300_WDOG_BASE + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .start = IRQ_U300_WDOG, |
| .end = IRQ_U300_WDOG, |
| .flags = IORESOURCE_IRQ, |
| } |
| }; |
| |
| static struct resource dma_resource[] = { |
| { |
| .start = U300_DMAC_BASE, |
| .end = U300_DMAC_BASE + PAGE_SIZE - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| { |
| .start = IRQ_U300_DMA, |
| .end = IRQ_U300_DMA, |
| .flags = IORESOURCE_IRQ, |
| } |
| }; |
| |
| #ifdef CONFIG_MACH_U300_BS335 |
| /* points out all dma slave channels. |
| * Syntax is [A1, B1, A2, B2, .... ,-1,-1] |
| * Select all channels from A to B, end of list is marked with -1,-1 |
| */ |
| static int dma_slave_channels[] = { |
| U300_DMA_MSL_TX_0, U300_DMA_SPI_RX, |
| U300_DMA_UART1_TX, U300_DMA_UART1_RX, -1, -1}; |
| |
| /* points out all dma memcpy channels. */ |
| static int dma_memcpy_channels[] = { |
| U300_DMA_GENERAL_PURPOSE_0, U300_DMA_GENERAL_PURPOSE_8, -1, -1}; |
| |
| #else /* CONFIG_MACH_U300_BS335 */ |
| |
| static int dma_slave_channels[] = {U300_DMA_MSL_TX_0, U300_DMA_SPI_RX, -1, -1}; |
| static int dma_memcpy_channels[] = { |
| U300_DMA_GENERAL_PURPOSE_0, U300_DMA_GENERAL_PURPOSE_10, -1, -1}; |
| |
| #endif |
| |
| /** register dma for memory access |
| * |
| * active 1 means dma intends to access memory |
| * 0 means dma wont access memory |
| */ |
| static void coh901318_access_memory_state(struct device *dev, bool active) |
| { |
| } |
| |
| #define flags_memcpy_config (COH901318_CX_CFG_CH_DISABLE | \ |
| COH901318_CX_CFG_RM_MEMORY_TO_MEMORY | \ |
| COH901318_CX_CFG_LCR_DISABLE | \ |
| COH901318_CX_CFG_TC_IRQ_ENABLE | \ |
| COH901318_CX_CFG_BE_IRQ_ENABLE) |
| #define flags_memcpy_lli_chained (COH901318_CX_CTRL_TC_ENABLE | \ |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | \ |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | \ |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | \ |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | \ |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | \ |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | \ |
| COH901318_CX_CTRL_TCP_DISABLE | \ |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | \ |
| COH901318_CX_CTRL_HSP_DISABLE | \ |
| COH901318_CX_CTRL_HSS_DISABLE | \ |
| COH901318_CX_CTRL_DDMA_LEGACY | \ |
| COH901318_CX_CTRL_PRDD_SOURCE) |
| #define flags_memcpy_lli (COH901318_CX_CTRL_TC_ENABLE | \ |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | \ |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | \ |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | \ |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | \ |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | \ |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | \ |
| COH901318_CX_CTRL_TCP_DISABLE | \ |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | \ |
| COH901318_CX_CTRL_HSP_DISABLE | \ |
| COH901318_CX_CTRL_HSS_DISABLE | \ |
| COH901318_CX_CTRL_DDMA_LEGACY | \ |
| COH901318_CX_CTRL_PRDD_SOURCE) |
| #define flags_memcpy_lli_last (COH901318_CX_CTRL_TC_ENABLE | \ |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | \ |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | \ |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | \ |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | \ |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | \ |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | \ |
| COH901318_CX_CTRL_TCP_DISABLE | \ |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | \ |
| COH901318_CX_CTRL_HSP_DISABLE | \ |
| COH901318_CX_CTRL_HSS_DISABLE | \ |
| COH901318_CX_CTRL_DDMA_LEGACY | \ |
| COH901318_CX_CTRL_PRDD_SOURCE) |
| |
| const struct coh_dma_channel chan_config[U300_DMA_CHANNELS] = { |
| { |
| .number = U300_DMA_MSL_TX_0, |
| .name = "MSL TX 0", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 0 * 0x40 + 0x20, |
| }, |
| { |
| .number = U300_DMA_MSL_TX_1, |
| .name = "MSL TX 1", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 1 * 0x40 + 0x20, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| }, |
| { |
| .number = U300_DMA_MSL_TX_2, |
| .name = "MSL TX 2", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 2 * 0x40 + 0x20, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .desc_nbr_max = 10, |
| }, |
| { |
| .number = U300_DMA_MSL_TX_3, |
| .name = "MSL TX 3", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 3 * 0x40 + 0x20, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| }, |
| { |
| .number = U300_DMA_MSL_TX_4, |
| .name = "MSL TX 4", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 4 * 0x40 + 0x20, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1R_M2W | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| }, |
| { |
| .number = U300_DMA_MSL_TX_5, |
| .name = "MSL TX 5", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 5 * 0x40 + 0x20, |
| }, |
| { |
| .number = U300_DMA_MSL_TX_6, |
| .name = "MSL TX 6", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 6 * 0x40 + 0x20, |
| }, |
| { |
| .number = U300_DMA_MSL_RX_0, |
| .name = "MSL RX 0", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 0 * 0x40 + 0x220, |
| }, |
| { |
| .number = U300_DMA_MSL_RX_1, |
| .name = "MSL RX 1", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 1 * 0x40 + 0x220, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli = 0, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| }, |
| { |
| .number = U300_DMA_MSL_RX_2, |
| .name = "MSL RX 2", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 2 * 0x40 + 0x220, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| }, |
| { |
| .number = U300_DMA_MSL_RX_3, |
| .name = "MSL RX 3", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 3 * 0x40 + 0x220, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| }, |
| { |
| .number = U300_DMA_MSL_RX_4, |
| .name = "MSL RX 4", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 4 * 0x40 + 0x220, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| }, |
| { |
| .number = U300_DMA_MSL_RX_5, |
| .name = "MSL RX 5", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 5 * 0x40 + 0x220, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_32_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M2R_M1W | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_DEMAND_DMA1 | |
| COH901318_CX_CTRL_PRDD_DEST, |
| }, |
| { |
| .number = U300_DMA_MSL_RX_6, |
| .name = "MSL RX 6", |
| .priority_high = 0, |
| .dev_addr = U300_MSL_BASE + 6 * 0x40 + 0x220, |
| }, |
| /* |
| * Don't set up device address, burst count or size of src |
| * or dst bus for this peripheral - handled by PrimeCell |
| * DMA extension. |
| */ |
| { |
| .number = U300_DMA_MMCSD_RX_TX, |
| .name = "MMCSD RX TX", |
| .priority_high = 0, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| |
| }, |
| { |
| .number = U300_DMA_MSPRO_TX, |
| .name = "MSPRO TX", |
| .priority_high = 0, |
| }, |
| { |
| .number = U300_DMA_MSPRO_RX, |
| .name = "MSPRO RX", |
| .priority_high = 0, |
| }, |
| /* |
| * Don't set up device address, burst count or size of src |
| * or dst bus for this peripheral - handled by PrimeCell |
| * DMA extension. |
| */ |
| { |
| .number = U300_DMA_UART0_TX, |
| .name = "UART0 TX", |
| .priority_high = 0, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| }, |
| { |
| .number = U300_DMA_UART0_RX, |
| .name = "UART0 RX", |
| .priority_high = 0, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| }, |
| { |
| .number = U300_DMA_APEX_TX, |
| .name = "APEX TX", |
| .priority_high = 0, |
| }, |
| { |
| .number = U300_DMA_APEX_RX, |
| .name = "APEX RX", |
| .priority_high = 0, |
| }, |
| { |
| .number = U300_DMA_PCM_I2S0_TX, |
| .name = "PCM I2S0 TX", |
| .priority_high = 1, |
| .dev_addr = U300_PCM_I2S0_BASE + 0x14, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_16_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_16_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_16_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| }, |
| { |
| .number = U300_DMA_PCM_I2S0_RX, |
| .name = "PCM I2S0 RX", |
| .priority_high = 1, |
| .dev_addr = U300_PCM_I2S0_BASE + 0x10, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_16_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_16_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_16_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_DEST, |
| }, |
| { |
| .number = U300_DMA_PCM_I2S1_TX, |
| .name = "PCM I2S1 TX", |
| .priority_high = 1, |
| .dev_addr = U300_PCM_I2S1_BASE + 0x14, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_16_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_16_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_16_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_SOURCE, |
| }, |
| { |
| .number = U300_DMA_PCM_I2S1_RX, |
| .name = "PCM I2S1 RX", |
| .priority_high = 1, |
| .dev_addr = U300_PCM_I2S1_BASE + 0x10, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_16_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_16_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_DEST, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_BURST_COUNT_16_BYTES | |
| COH901318_CX_CTRL_SRC_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_SRC_ADDR_INC_DISABLE | |
| COH901318_CX_CTRL_DST_BUS_SIZE_32_BITS | |
| COH901318_CX_CTRL_DST_ADDR_INC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_ENABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY | |
| COH901318_CX_CTRL_PRDD_DEST, |
| }, |
| { |
| .number = U300_DMA_XGAM_CDI, |
| .name = "XGAM CDI", |
| .priority_high = 0, |
| }, |
| { |
| .number = U300_DMA_XGAM_PDI, |
| .name = "XGAM PDI", |
| .priority_high = 0, |
| }, |
| /* |
| * Don't set up device address, burst count or size of src |
| * or dst bus for this peripheral - handled by PrimeCell |
| * DMA extension. |
| */ |
| { |
| .number = U300_DMA_SPI_TX, |
| .name = "SPI TX", |
| .priority_high = 0, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| }, |
| { |
| .number = U300_DMA_SPI_RX, |
| .name = "SPI RX", |
| .priority_high = 0, |
| .param.config = COH901318_CX_CFG_CH_DISABLE | |
| COH901318_CX_CFG_LCR_DISABLE | |
| COH901318_CX_CFG_TC_IRQ_ENABLE | |
| COH901318_CX_CFG_BE_IRQ_ENABLE, |
| .param.ctrl_lli_chained = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_DISABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| .param.ctrl_lli = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| .param.ctrl_lli_last = 0 | |
| COH901318_CX_CTRL_TC_ENABLE | |
| COH901318_CX_CTRL_MASTER_MODE_M1RW | |
| COH901318_CX_CTRL_TCP_DISABLE | |
| COH901318_CX_CTRL_TC_IRQ_ENABLE | |
| COH901318_CX_CTRL_HSP_ENABLE | |
| COH901318_CX_CTRL_HSS_DISABLE | |
| COH901318_CX_CTRL_DDMA_LEGACY, |
| |
| }, |
| { |
| .number = U300_DMA_GENERAL_PURPOSE_0, |
| .name = "GENERAL 00", |
| .priority_high = 0, |
| |
| .param.config = flags_memcpy_config, |
| .param.ctrl_lli_chained = flags_memcpy_lli_chained, |
| .param.ctrl_lli = flags_memcpy_lli, |
| .param.ctrl_lli_last = flags_memcpy_lli_last, |
| }, |
| { |
| .number = U300_DMA_GENERAL_PURPOSE_1, |
| .name = "GENERAL 01", |
| .priority_high = 0, |
| |
| .param.config = flags_memcpy_config, |
| .param.ctrl_lli_chained = flags_memcpy_lli_chained, |
| .param.ctrl_lli = flags_memcpy_lli, |
| .param.ctrl_lli_last = flags_memcpy_lli_last, |
| }, |
| { |
| .number = U300_DMA_GENERAL_PURPOSE_2, |
| .name = "GENERAL 02", |
| .priority_high = 0, |
| |
| .param.config = flags_memcpy_config, |
| .param.ctrl_lli_chained = flags_memcpy_lli_chained, |
| .param.ctrl_lli = flags_memcpy_lli, |
| .param.ctrl_lli_last = flags_memcpy_lli_last, |
| }, |
| { |
| .number = U300_DMA_GENERAL_PURPOSE_3, |
| .name = "GENERAL 03", |
| .priority_high = 0, |
| |
| .param.config = flags_memcpy_config, |
| .param.ctrl_lli_chained = flags_memcpy_lli_chained, |
| .param.ctrl_lli = flags_memcpy_lli, |
| .param.ctrl_lli_last = flags_memcpy_lli_last, |
| }, |
| { |
| .number = U300_DMA_GENERAL_PURPOSE_4, |
| .name = "GENERAL 04", |
| .priority_high = 0, |
| |
| .param.config = flags_memcpy_config, |
| .param.ctrl_lli_chained = flags_memcpy_lli_chained, |
| .param.ctrl_lli = flags_memcpy_lli, |
| .param.ctrl_lli_last = flags_memcpy_lli_last, |
| }, |
| { |
| .number = U300_DMA_GENERAL_PURPOSE_5, |
| .name = "GENERAL 05", |
| .priority_high = 0, |
| |
| .param.config = flags_memcpy_config, |
| .param.ctrl_lli_chained = flags_memcpy_lli_chained, |
| .param.ctrl_lli = flags_memcpy_lli, |
| .param.ctrl_lli_last = flags_memcpy_lli_last, |
| }, |
| { |
| .number = U300_DMA_GENERAL_PURPOSE_6, |
| .name = "GENERAL 06", |
| .priority_high = 0, |
| |
| .param.config = flags_memcpy_config, |
| .param.ctrl_lli_chained = flags_memcpy_lli_chained, |
| .param.ctrl_lli = flags_memcpy_lli, |
| .param.ctrl_lli_last = flags_memcpy_lli_last, |
| }, |
| { |
| .number = U300_DMA_GENERAL_PURPOSE_7, |
| .name = "GENERAL 07", |
| .priority_high = 0, |
| |
| .param.config = flags_memcpy_config, |
| .param.ctrl_lli_chained = flags_memcpy_lli_chained, |
| .param.ctrl_lli = flags_memcpy_lli, |
| .param.ctrl_lli_last = flags_memcpy_lli_last, |
| }, |
| { |
| .number = U300_DMA_GENERAL_PURPOSE_8, |
| .name = "GENERAL 08", |
| .priority_high = 0, |
| |
| .param.config = flags_memcpy_config, |
| .param.ctrl_lli_chained = flags_memcpy_lli_chained, |
| .param.ctrl_lli = flags_memcpy_lli, |
| .param.ctrl_lli_last = flags_memcpy_lli_last, |
| }, |
| #ifdef CONFIG_MACH_U300_BS335 |
| { |
| .number = U300_DMA_UART1_TX, |
| .name = "UART1 TX", |
| .priority_high = 0, |
| }, |
| { |
| .number = U300_DMA_UART1_RX, |
| .name = "UART1 RX", |
| .priority_high = 0, |
| } |
| #else |
| { |
| .number = U300_DMA_GENERAL_PURPOSE_9, |
| .name = "GENERAL 09", |
| .priority_high = 0, |
| |
| .param.config = flags_memcpy_config, |
| .param.ctrl_lli_chained = flags_memcpy_lli_chained, |
| .param.ctrl_lli = flags_memcpy_lli, |
| .param.ctrl_lli_last = flags_memcpy_lli_last, |
| }, |
| { |
| .number = U300_DMA_GENERAL_PURPOSE_10, |
| .name = "GENERAL 10", |
| .priority_high = 0, |
| |
| .param.config = flags_memcpy_config, |
| .param.ctrl_lli_chained = flags_memcpy_lli_chained, |
| .param.ctrl_lli = flags_memcpy_lli, |
| .param.ctrl_lli_last = flags_memcpy_lli_last, |
| } |
| #endif |
| }; |
| |
| |
| static struct coh901318_platform coh901318_platform = { |
| .chans_slave = dma_slave_channels, |
| .chans_memcpy = dma_memcpy_channels, |
| .access_memory_state = coh901318_access_memory_state, |
| .chan_conf = chan_config, |
| .max_channels = U300_DMA_CHANNELS, |
| }; |
| |
| static struct resource pinmux_resources[] = { |
| { |
| .start = U300_SYSCON_BASE, |
| .end = U300_SYSCON_BASE + SZ_4K - 1, |
| .flags = IORESOURCE_MEM, |
| }, |
| }; |
| |
| static struct platform_device wdog_device = { |
| .name = "coh901327_wdog", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(wdog_resources), |
| .resource = wdog_resources, |
| }; |
| |
| static struct platform_device i2c0_device = { |
| .name = "stu300", |
| .id = 0, |
| .num_resources = ARRAY_SIZE(i2c0_resources), |
| .resource = i2c0_resources, |
| }; |
| |
| static struct platform_device i2c1_device = { |
| .name = "stu300", |
| .id = 1, |
| .num_resources = ARRAY_SIZE(i2c1_resources), |
| .resource = i2c1_resources, |
| }; |
| |
| /* |
| * The different variants have a few different versions of the |
| * GPIO block, with different number of ports. |
| */ |
| static struct u300_gpio_platform u300_gpio_plat = { |
| #if defined(CONFIG_MACH_U300_BS2X) || defined(CONFIG_MACH_U300_BS330) |
| .variant = U300_GPIO_COH901335, |
| .ports = 3, |
| #endif |
| #ifdef CONFIG_MACH_U300_BS335 |
| .variant = U300_GPIO_COH901571_3_BS335, |
| .ports = 7, |
| #endif |
| #ifdef CONFIG_MACH_U300_BS365 |
| .variant = U300_GPIO_COH901571_3_BS365, |
| .ports = 5, |
| #endif |
| .gpio_base = 0, |
| .gpio_irq_base = IRQ_U300_GPIO_BASE, |
| }; |
| |
| static struct platform_device gpio_device = { |
| .name = "u300-gpio", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(gpio_resources), |
| .resource = gpio_resources, |
| .dev = { |
| .platform_data = &u300_gpio_plat, |
| }, |
| }; |
| |
| static struct platform_device keypad_device = { |
| .name = "keypad", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(keypad_resources), |
| .resource = keypad_resources, |
| }; |
| |
| static struct platform_device rtc_device = { |
| .name = "rtc-coh901331", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(rtc_resources), |
| .resource = rtc_resources, |
| }; |
| |
| static struct mtd_partition u300_partitions[] = { |
| { |
| .name = "bootrecords", |
| .offset = 0, |
| .size = SZ_128K, |
| }, |
| { |
| .name = "free", |
| .offset = SZ_128K, |
| .size = 8064 * SZ_1K, |
| }, |
| { |
| .name = "platform", |
| .offset = 8192 * SZ_1K, |
| .size = 253952 * SZ_1K, |
| }, |
| }; |
| |
| static struct fsmc_nand_platform_data nand_platform_data = { |
| .partitions = u300_partitions, |
| .nr_partitions = ARRAY_SIZE(u300_partitions), |
| .options = NAND_SKIP_BBTSCAN, |
| .width = FSMC_NAND_BW8, |
| }; |
| |
| static struct platform_device nand_device = { |
| .name = "fsmc-nand", |
| .id = -1, |
| .resource = fsmc_resources, |
| .num_resources = ARRAY_SIZE(fsmc_resources), |
| .dev = { |
| .platform_data = &nand_platform_data, |
| }, |
| }; |
| |
| static struct platform_device dma_device = { |
| .name = "coh901318", |
| .id = -1, |
| .resource = dma_resource, |
| .num_resources = ARRAY_SIZE(dma_resource), |
| .dev = { |
| .platform_data = &coh901318_platform, |
| .coherent_dma_mask = ~0, |
| }, |
| }; |
| |
| static struct platform_device pinmux_device = { |
| .name = "pinmux-u300", |
| .id = -1, |
| .num_resources = ARRAY_SIZE(pinmux_resources), |
| .resource = pinmux_resources, |
| }; |
| |
| /* Pinmux settings */ |
| static struct pinmux_map __initdata u300_pinmux_map[] = { |
| /* anonymous maps for chip power and EMIFs */ |
| PINMUX_MAP_SYS_HOG("POWER", "pinmux-u300", "power"), |
| PINMUX_MAP_SYS_HOG("EMIF0", "pinmux-u300", "emif0"), |
| PINMUX_MAP_SYS_HOG("EMIF1", "pinmux-u300", "emif1"), |
| /* per-device maps for MMC/SD, SPI and UART */ |
| PINMUX_MAP("MMCSD", "pinmux-u300", "mmc0", "mmci"), |
| PINMUX_MAP("SPI", "pinmux-u300", "spi0", "pl022"), |
| PINMUX_MAP("UART0", "pinmux-u300", "uart0", "uart0"), |
| }; |
| |
| struct u300_mux_hog { |
| const char *name; |
| struct device *dev; |
| struct pinmux *pmx; |
| }; |
| |
| static struct u300_mux_hog u300_mux_hogs[] = { |
| { |
| .name = "uart0", |
| .dev = &uart0_device.dev, |
| }, |
| { |
| .name = "spi0", |
| .dev = &pl022_device.dev, |
| }, |
| { |
| .name = "mmc0", |
| .dev = &mmcsd_device.dev, |
| }, |
| }; |
| |
| static int __init u300_pinmux_fetch(void) |
| { |
| int i; |
| |
| for (i = 0; i < ARRAY_SIZE(u300_mux_hogs); i++) { |
| struct pinmux *pmx; |
| int ret; |
| |
| pmx = pinmux_get(u300_mux_hogs[i].dev, NULL); |
| if (IS_ERR(pmx)) { |
| pr_err("u300: could not get pinmux hog %s\n", |
| u300_mux_hogs[i].name); |
| continue; |
| } |
| ret = pinmux_enable(pmx); |
| if (ret) { |
| pr_err("u300: could enable pinmux hog %s\n", |
| u300_mux_hogs[i].name); |
| continue; |
| } |
| u300_mux_hogs[i].pmx = pmx; |
| } |
| return 0; |
| } |
| subsys_initcall(u300_pinmux_fetch); |
| |
| /* |
| * Notice that AMBA devices are initialized before platform devices. |
| * |
| */ |
| static struct platform_device *platform_devs[] __initdata = { |
| &dma_device, |
| &i2c0_device, |
| &i2c1_device, |
| &keypad_device, |
| &rtc_device, |
| &gpio_device, |
| &nand_device, |
| &wdog_device, |
| &pinmux_device, |
| }; |
| |
| /* |
| * Interrupts: the U300 platforms have two pl190 ARM PrimeCells connected |
| * together so some interrupts are connected to the first one and some |
| * to the second one. |
| */ |
| void __init u300_init_irq(void) |
| { |
| u32 mask[2] = {0, 0}; |
| struct clk *clk; |
| int i; |
| |
| /* initialize clocking early, we want to clock the INTCON */ |
| u300_clock_init(); |
| |
| /* Clock the interrupt controller */ |
| clk = clk_get_sys("intcon", NULL); |
| BUG_ON(IS_ERR(clk)); |
| clk_enable(clk); |
| |
| for (i = 0; i < U300_VIC_IRQS_END; i++) |
| set_bit(i, (unsigned long *) &mask[0]); |
| vic_init((void __iomem *) U300_INTCON0_VBASE, 0, mask[0], mask[0]); |
| vic_init((void __iomem *) U300_INTCON1_VBASE, 32, mask[1], mask[1]); |
| } |
| |
| |
| /* |
| * U300 platforms peripheral handling |
| */ |
| struct db_chip { |
| u16 chipid; |
| const char *name; |
| }; |
| |
| /* |
| * This is a list of the Digital Baseband chips used in the U300 platform. |
| */ |
| static struct db_chip db_chips[] __initdata = { |
| { |
| .chipid = 0xb800, |
| .name = "DB3000", |
| }, |
| { |
| .chipid = 0xc000, |
| .name = "DB3100", |
| }, |
| { |
| .chipid = 0xc800, |
| .name = "DB3150", |
| }, |
| { |
| .chipid = 0xd800, |
| .name = "DB3200", |
| }, |
| { |
| .chipid = 0xe000, |
| .name = "DB3250", |
| }, |
| { |
| .chipid = 0xe800, |
| .name = "DB3210", |
| }, |
| { |
| .chipid = 0xf000, |
| .name = "DB3350 P1x", |
| }, |
| { |
| .chipid = 0xf100, |
| .name = "DB3350 P2x", |
| }, |
| { |
| .chipid = 0x0000, /* List terminator */ |
| .name = NULL, |
| } |
| }; |
| |
| static void __init u300_init_check_chip(void) |
| { |
| |
| u16 val; |
| struct db_chip *chip; |
| const char *chipname; |
| const char unknown[] = "UNKNOWN"; |
| |
| /* Read out and print chip ID */ |
| val = readw(U300_SYSCON_VBASE + U300_SYSCON_CIDR); |
| /* This is in funky bigendian order... */ |
| val = (val & 0xFFU) << 8 | (val >> 8); |
| chip = db_chips; |
| chipname = unknown; |
| |
| for ( ; chip->chipid; chip++) { |
| if (chip->chipid == (val & 0xFF00U)) { |
| chipname = chip->name; |
| break; |
| } |
| } |
| printk(KERN_INFO "Initializing U300 system on %s baseband chip " \ |
| "(chip ID 0x%04x)\n", chipname, val); |
| |
| #ifdef CONFIG_MACH_U300_BS330 |
| if ((val & 0xFF00U) != 0xd800) { |
| printk(KERN_ERR "Platform configured for BS330 " \ |
| "with DB3200 but %s detected, expect problems!", |
| chipname); |
| } |
| #endif |
| #ifdef CONFIG_MACH_U300_BS335 |
| if ((val & 0xFF00U) != 0xf000 && (val & 0xFF00U) != 0xf100) { |
| printk(KERN_ERR "Platform configured for BS335 " \ |
| " with DB3350 but %s detected, expect problems!", |
| chipname); |
| } |
| #endif |
| #ifdef CONFIG_MACH_U300_BS365 |
| if ((val & 0xFF00U) != 0xe800) { |
| printk(KERN_ERR "Platform configured for BS365 " \ |
| "with DB3210 but %s detected, expect problems!", |
| chipname); |
| } |
| #endif |
| |
| |
| } |
| |
| /* |
| * Some devices and their resources require reserved physical memory from |
| * the end of the available RAM. This function traverses the list of devices |
| * and assigns actual addresses to these. |
| */ |
| static void __init u300_assign_physmem(void) |
| { |
| unsigned long curr_start = __pa(high_memory); |
| int i, j; |
| |
| for (i = 0; i < ARRAY_SIZE(platform_devs); i++) { |
| for (j = 0; j < platform_devs[i]->num_resources; j++) { |
| struct resource *const res = |
| &platform_devs[i]->resource[j]; |
| |
| if (IORESOURCE_MEM == res->flags && |
| 0 == res->start) { |
| res->start = curr_start; |
| res->end += curr_start; |
| curr_start += resource_size(res); |
| |
| printk(KERN_INFO "core.c: Mapping RAM " \ |
| "%#x-%#x to device %s:%s\n", |
| res->start, res->end, |
| platform_devs[i]->name, res->name); |
| } |
| } |
| } |
| } |
| |
| void __init u300_init_devices(void) |
| { |
| int i; |
| u16 val; |
| |
| /* Check what platform we run and print some status information */ |
| u300_init_check_chip(); |
| |
| /* Set system to run at PLL208, max performance, a known state. */ |
| val = readw(U300_SYSCON_VBASE + U300_SYSCON_CCR); |
| val &= ~U300_SYSCON_CCR_CLKING_PERFORMANCE_MASK; |
| writew(val, U300_SYSCON_VBASE + U300_SYSCON_CCR); |
| /* Wait for the PLL208 to lock if not locked in yet */ |
| while (!(readw(U300_SYSCON_VBASE + U300_SYSCON_CSR) & |
| U300_SYSCON_CSR_PLL208_LOCK_IND)); |
| /* Initialize SPI device with some board specifics */ |
| u300_spi_init(&pl022_device); |
| |
| /* Register the AMBA devices in the AMBA bus abstraction layer */ |
| for (i = 0; i < ARRAY_SIZE(amba_devs); i++) { |
| struct amba_device *d = amba_devs[i]; |
| amba_device_register(d, &iomem_resource); |
| } |
| |
| u300_assign_physmem(); |
| |
| /* Initialize pinmuxing */ |
| pinmux_register_mappings(u300_pinmux_map, |
| ARRAY_SIZE(u300_pinmux_map)); |
| |
| /* Register subdevices on the I2C buses */ |
| u300_i2c_register_board_devices(); |
| |
| /* Register the platform devices */ |
| platform_add_devices(platform_devs, ARRAY_SIZE(platform_devs)); |
| |
| /* Register subdevices on the SPI bus */ |
| u300_spi_register_board_devices(); |
| |
| /* Enable SEMI self refresh */ |
| val = readw(U300_SYSCON_VBASE + U300_SYSCON_SMCR) | |
| U300_SYSCON_SMCR_SEMI_SREFREQ_ENABLE; |
| writew(val, U300_SYSCON_VBASE + U300_SYSCON_SMCR); |
| } |
| |
| static int core_module_init(void) |
| { |
| /* |
| * This needs to be initialized later: it needs the input framework |
| * to be initialized first. |
| */ |
| return mmc_init(&mmcsd_device); |
| } |
| module_init(core_module_init); |
| |
| /* Forward declare this function from the watchdog */ |
| void coh901327_watchdog_reset(void); |
| |
| void u300_restart(char mode, const char *cmd) |
| { |
| switch (mode) { |
| case 's': |
| case 'h': |
| #ifdef CONFIG_COH901327_WATCHDOG |
| coh901327_watchdog_reset(); |
| #endif |
| break; |
| default: |
| /* Do nothing */ |
| break; |
| } |
| /* Wait for system do die/reset. */ |
| while (1); |
| } |
