diff options
Diffstat (limited to 'arch/arm/mach-ux500/devices-db8500.c')
| -rw-r--r-- | arch/arm/mach-ux500/devices-db8500.c | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/arch/arm/mach-ux500/devices-db8500.c b/arch/arm/mach-ux500/devices-db8500.c deleted file mode 100644 index 318d4902089..00000000000 --- a/arch/arm/mach-ux500/devices-db8500.c +++ /dev/null @@ -1,196 +0,0 @@ -/* - * Copyright (C) ST-Ericsson SA 2010 - * - * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson - * License terms: GNU General Public License (GPL) version 2 - */ - -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <linux/interrupt.h> -#include <linux/io.h> -#include <linux/gpio.h> -#include <linux/amba/bus.h> -#include <linux/amba/pl022.h> -#include <linux/platform_data/dma-ste-dma40.h> - -#include <mach/hardware.h> -#include <mach/setup.h> -#include <mach/irqs.h> - -#include "ste-dma40-db8500.h" - -static struct resource dma40_resources[] = { - [0] = { - .start = U8500_DMA_BASE, - .end = U8500_DMA_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - .name = "base", - }, - [1] = { - .start = U8500_DMA_LCPA_BASE, - .end = U8500_DMA_LCPA_BASE + 2 * SZ_1K - 1, - .flags = IORESOURCE_MEM, - .name = "lcpa", - }, - [2] = { - .start = IRQ_DB8500_DMA, - .end = IRQ_DB8500_DMA, - .flags = IORESOURCE_IRQ, - } -}; - -/* Default configuration for physcial memcpy */ -struct stedma40_chan_cfg dma40_memcpy_conf_phy = { - .mode = STEDMA40_MODE_PHYSICAL, - .dir = STEDMA40_MEM_TO_MEM, - - .src_info.data_width = STEDMA40_BYTE_WIDTH, - .src_info.psize = STEDMA40_PSIZE_PHY_1, - .src_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL, - - .dst_info.data_width = STEDMA40_BYTE_WIDTH, - .dst_info.psize = STEDMA40_PSIZE_PHY_1, - .dst_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL, -}; -/* Default configuration for logical memcpy */ -struct stedma40_chan_cfg dma40_memcpy_conf_log = { - .dir = STEDMA40_MEM_TO_MEM, - - .src_info.data_width = STEDMA40_BYTE_WIDTH, - .src_info.psize = STEDMA40_PSIZE_LOG_1, - .src_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL, - - .dst_info.data_width = STEDMA40_BYTE_WIDTH, - .dst_info.psize = STEDMA40_PSIZE_LOG_1, - .dst_info.flow_ctrl = STEDMA40_NO_FLOW_CTRL, -}; - -/* - * Mapping between destination event lines and physical device address. - * The event line is tied to a device and therefore the address is constant. - * When the address comes from a primecell it will be configured in runtime - * and we set the address to -1 as a placeholder. - */ -static const dma_addr_t dma40_tx_map[DB8500_DMA_NR_DEV] = { - /* MUSB - these will be runtime-reconfigured */ - [DB8500_DMA_DEV39_USB_OTG_OEP_8] = -1, - [DB8500_DMA_DEV16_USB_OTG_OEP_7_15] = -1, - [DB8500_DMA_DEV17_USB_OTG_OEP_6_14] = -1, - [DB8500_DMA_DEV18_USB_OTG_OEP_5_13] = -1, - [DB8500_DMA_DEV19_USB_OTG_OEP_4_12] = -1, - [DB8500_DMA_DEV36_USB_OTG_OEP_3_11] = -1, - [DB8500_DMA_DEV37_USB_OTG_OEP_2_10] = -1, - [DB8500_DMA_DEV38_USB_OTG_OEP_1_9] = -1, - /* PrimeCells - run-time configured */ - [DB8500_DMA_DEV0_SPI0_TX] = -1, - [DB8500_DMA_DEV1_SD_MMC0_TX] = -1, - [DB8500_DMA_DEV2_SD_MMC1_TX] = -1, - [DB8500_DMA_DEV3_SD_MMC2_TX] = -1, - [DB8500_DMA_DEV8_SSP0_TX] = -1, - [DB8500_DMA_DEV9_SSP1_TX] = -1, - [DB8500_DMA_DEV11_UART2_TX] = -1, - [DB8500_DMA_DEV12_UART1_TX] = -1, - [DB8500_DMA_DEV13_UART0_TX] = -1, - [DB8500_DMA_DEV28_SD_MM2_TX] = -1, - [DB8500_DMA_DEV29_SD_MM0_TX] = -1, - [DB8500_DMA_DEV32_SD_MM1_TX] = -1, - [DB8500_DMA_DEV33_SPI2_TX] = -1, - [DB8500_DMA_DEV35_SPI1_TX] = -1, - [DB8500_DMA_DEV40_SPI3_TX] = -1, - [DB8500_DMA_DEV41_SD_MM3_TX] = -1, - [DB8500_DMA_DEV42_SD_MM4_TX] = -1, - [DB8500_DMA_DEV43_SD_MM5_TX] = -1, - [DB8500_DMA_DEV14_MSP2_TX] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV30_MSP1_TX] = U8500_MSP1_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV31_MSP0_TX_SLIM0_CH0_TX] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV48_CAC1_TX] = U8500_CRYP1_BASE + CRYP1_TX_REG_OFFSET, - [DB8500_DMA_DEV50_HAC1_TX] = U8500_HASH1_BASE + HASH1_TX_REG_OFFSET, -}; - -/* Mapping between source event lines and physical device address */ -static const dma_addr_t dma40_rx_map[DB8500_DMA_NR_DEV] = { - /* MUSB - these will be runtime-reconfigured */ - [DB8500_DMA_DEV39_USB_OTG_IEP_8] = -1, - [DB8500_DMA_DEV16_USB_OTG_IEP_7_15] = -1, - [DB8500_DMA_DEV17_USB_OTG_IEP_6_14] = -1, - [DB8500_DMA_DEV18_USB_OTG_IEP_5_13] = -1, - [DB8500_DMA_DEV19_USB_OTG_IEP_4_12] = -1, - [DB8500_DMA_DEV36_USB_OTG_IEP_3_11] = -1, - [DB8500_DMA_DEV37_USB_OTG_IEP_2_10] = -1, - [DB8500_DMA_DEV38_USB_OTG_IEP_1_9] = -1, - /* PrimeCells */ - [DB8500_DMA_DEV0_SPI0_RX] = -1, - [DB8500_DMA_DEV1_SD_MMC0_RX] = -1, - [DB8500_DMA_DEV2_SD_MMC1_RX] = -1, - [DB8500_DMA_DEV3_SD_MMC2_RX] = -1, - [DB8500_DMA_DEV8_SSP0_RX] = -1, - [DB8500_DMA_DEV9_SSP1_RX] = -1, - [DB8500_DMA_DEV11_UART2_RX] = -1, - [DB8500_DMA_DEV12_UART1_RX] = -1, - [DB8500_DMA_DEV13_UART0_RX] = -1, - [DB8500_DMA_DEV28_SD_MM2_RX] = -1, - [DB8500_DMA_DEV29_SD_MM0_RX] = -1, - [DB8500_DMA_DEV32_SD_MM1_RX] = -1, - [DB8500_DMA_DEV33_SPI2_RX] = -1, - [DB8500_DMA_DEV35_SPI1_RX] = -1, - [DB8500_DMA_DEV40_SPI3_RX] = -1, - [DB8500_DMA_DEV41_SD_MM3_RX] = -1, - [DB8500_DMA_DEV42_SD_MM4_RX] = -1, - [DB8500_DMA_DEV43_SD_MM5_RX] = -1, - [DB8500_DMA_DEV14_MSP2_RX] = U8500_MSP2_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV30_MSP3_RX] = U8500_MSP3_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV31_MSP0_RX_SLIM0_CH0_RX] = U8500_MSP0_BASE + MSP_TX_RX_REG_OFFSET, - [DB8500_DMA_DEV48_CAC1_RX] = U8500_CRYP1_BASE + CRYP1_RX_REG_OFFSET, -}; - -/* Reserved event lines for memcpy only */ -static int dma40_memcpy_event[] = { - DB8500_DMA_MEMCPY_TX_0, - DB8500_DMA_MEMCPY_TX_1, - DB8500_DMA_MEMCPY_TX_2, - DB8500_DMA_MEMCPY_TX_3, - DB8500_DMA_MEMCPY_TX_4, - DB8500_DMA_MEMCPY_TX_5, -}; - -static struct stedma40_platform_data dma40_plat_data = { - .dev_len = DB8500_DMA_NR_DEV, - .dev_rx = dma40_rx_map, - .dev_tx = dma40_tx_map, - .memcpy = dma40_memcpy_event, - .memcpy_len = ARRAY_SIZE(dma40_memcpy_event), - .memcpy_conf_phy = &dma40_memcpy_conf_phy, - .memcpy_conf_log = &dma40_memcpy_conf_log, - .disabled_channels = {-1}, -}; - -struct platform_device u8500_dma40_device = { - .dev = { - .platform_data = &dma40_plat_data, - }, - .name = "dma40", - .id = 0, - .num_resources = ARRAY_SIZE(dma40_resources), - .resource = dma40_resources -}; - -struct resource keypad_resources[] = { - [0] = { - .start = U8500_SKE_BASE, - .end = U8500_SKE_BASE + SZ_4K - 1, - .flags = IORESOURCE_MEM, - }, - [1] = { - .start = IRQ_DB8500_KB, - .end = IRQ_DB8500_KB, - .flags = IORESOURCE_IRQ, - }, -}; - -struct platform_device u8500_ske_keypad_device = { - .name = "nmk-ske-keypad", - .id = -1, - .num_resources = ARRAY_SIZE(keypad_resources), - .resource = keypad_resources, -}; |