diff options
Diffstat (limited to 'arch/arm/mach-ux500/board-u5500-sdi.c')
-rw-r--r-- | arch/arm/mach-ux500/board-u5500-sdi.c | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/arch/arm/mach-ux500/board-u5500-sdi.c b/arch/arm/mach-ux500/board-u5500-sdi.c deleted file mode 100644 index 836112eedde7..000000000000 --- a/arch/arm/mach-ux500/board-u5500-sdi.c +++ /dev/null | |||
@@ -1,74 +0,0 @@ | |||
1 | /* | ||
2 | * Copyright (C) ST-Ericsson SA 2010 | ||
3 | * | ||
4 | * Author: Hanumath Prasad <ulf.hansson@stericsson.com> | ||
5 | * License terms: GNU General Public License (GPL) version 2 | ||
6 | */ | ||
7 | |||
8 | #include <linux/amba/mmci.h> | ||
9 | #include <linux/mmc/host.h> | ||
10 | |||
11 | #include <plat/pincfg.h> | ||
12 | #include <plat/gpio-nomadik.h> | ||
13 | #include <mach/db5500-regs.h> | ||
14 | #include <plat/ste_dma40.h> | ||
15 | |||
16 | #include "pins-db5500.h" | ||
17 | #include "devices-db5500.h" | ||
18 | #include "ste-dma40-db5500.h" | ||
19 | |||
20 | static pin_cfg_t u5500_sdi_pins[] = { | ||
21 | /* SDI0 (POP eMMC) */ | ||
22 | GPIO5_MC0_DAT0 | PIN_DIR_INPUT | PIN_PULL_UP, | ||
23 | GPIO6_MC0_DAT1 | PIN_DIR_INPUT | PIN_PULL_UP, | ||
24 | GPIO7_MC0_DAT2 | PIN_DIR_INPUT | PIN_PULL_UP, | ||
25 | GPIO8_MC0_DAT3 | PIN_DIR_INPUT | PIN_PULL_UP, | ||
26 | GPIO9_MC0_DAT4 | PIN_DIR_INPUT | PIN_PULL_UP, | ||
27 | GPIO10_MC0_DAT5 | PIN_DIR_INPUT | PIN_PULL_UP, | ||
28 | GPIO11_MC0_DAT6 | PIN_DIR_INPUT | PIN_PULL_UP, | ||
29 | GPIO12_MC0_DAT7 | PIN_DIR_INPUT | PIN_PULL_UP, | ||
30 | GPIO13_MC0_CMD | PIN_DIR_INPUT | PIN_PULL_UP, | ||
31 | GPIO14_MC0_CLK | PIN_DIR_OUTPUT | PIN_VAL_LOW, | ||
32 | }; | ||
33 | |||
34 | #ifdef CONFIG_STE_DMA40 | ||
35 | struct stedma40_chan_cfg u5500_sdi0_dma_cfg_rx = { | ||
36 | .mode = STEDMA40_MODE_LOGICAL, | ||
37 | .dir = STEDMA40_PERIPH_TO_MEM, | ||
38 | .src_dev_type = DB5500_DMA_DEV24_SDMMC0_RX, | ||
39 | .dst_dev_type = STEDMA40_DEV_DST_MEMORY, | ||
40 | .src_info.data_width = STEDMA40_WORD_WIDTH, | ||
41 | .dst_info.data_width = STEDMA40_WORD_WIDTH, | ||
42 | }; | ||
43 | |||
44 | static struct stedma40_chan_cfg u5500_sdi0_dma_cfg_tx = { | ||
45 | .mode = STEDMA40_MODE_LOGICAL, | ||
46 | .dir = STEDMA40_MEM_TO_PERIPH, | ||
47 | .src_dev_type = STEDMA40_DEV_SRC_MEMORY, | ||
48 | .dst_dev_type = DB5500_DMA_DEV24_SDMMC0_TX, | ||
49 | .src_info.data_width = STEDMA40_WORD_WIDTH, | ||
50 | .dst_info.data_width = STEDMA40_WORD_WIDTH, | ||
51 | }; | ||
52 | #endif | ||
53 | |||
54 | static struct mmci_platform_data u5500_sdi0_data = { | ||
55 | .ocr_mask = MMC_VDD_165_195, | ||
56 | .f_max = 50000000, | ||
57 | .capabilities = MMC_CAP_4_BIT_DATA | | ||
58 | MMC_CAP_8_BIT_DATA | | ||
59 | MMC_CAP_MMC_HIGHSPEED, | ||
60 | .gpio_cd = -1, | ||
61 | .gpio_wp = -1, | ||
62 | #ifdef CONFIG_STE_DMA40 | ||
63 | .dma_filter = stedma40_filter, | ||
64 | .dma_rx_param = &u5500_sdi0_dma_cfg_rx, | ||
65 | .dma_tx_param = &u5500_sdi0_dma_cfg_tx, | ||
66 | #endif | ||
67 | }; | ||
68 | |||
69 | void __init u5500_sdi_init(struct device *parent) | ||
70 | { | ||
71 | nmk_config_pins(u5500_sdi_pins, ARRAY_SIZE(u5500_sdi_pins)); | ||
72 | |||
73 | db5500_add_sdi0(parent, &u5500_sdi0_data); | ||
74 | } | ||