aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-ux500/board-mop500-sdi.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-ux500/board-mop500-sdi.c')
-rw-r--r--arch/arm/mach-ux500/board-mop500-sdi.c166
1 files changed, 0 insertions, 166 deletions
diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c
deleted file mode 100644
index fcbf3a13a539..000000000000
--- a/arch/arm/mach-ux500/board-mop500-sdi.c
+++ /dev/null
@@ -1,166 +0,0 @@
1/*
2 * Copyright (C) ST-Ericsson SA 2010
3 *
4 * Author: Hanumath Prasad <hanumath.prasad@stericsson.com>
5 * License terms: GNU General Public License (GPL) version 2
6 */
7
8#include <linux/kernel.h>
9#include <linux/gpio.h>
10#include <linux/amba/bus.h>
11#include <linux/amba/mmci.h>
12#include <linux/mmc/host.h>
13#include <linux/platform_device.h>
14#include <linux/platform_data/dma-ste-dma40.h>
15
16#include <asm/mach-types.h>
17
18#include "db8500-regs.h"
19#include "board-mop500.h"
20#include "ste-dma40-db8500.h"
21
22/*
23 * v2 has a new version of this block that need to be forced, the number found
24 * in hardware is incorrect
25 */
26#define U8500_SDI_V2_PERIPHID 0x10480180
27
28/*
29 * SDI 0 (MicroSD slot)
30 */
31
32#ifdef CONFIG_STE_DMA40
33struct stedma40_chan_cfg mop500_sdi0_dma_cfg_rx = {
34 .mode = STEDMA40_MODE_LOGICAL,
35 .dir = DMA_DEV_TO_MEM,
36 .dev_type = DB8500_DMA_DEV29_SD_MM0,
37};
38
39static struct stedma40_chan_cfg mop500_sdi0_dma_cfg_tx = {
40 .mode = STEDMA40_MODE_LOGICAL,
41 .dir = DMA_MEM_TO_DEV,
42 .dev_type = DB8500_DMA_DEV29_SD_MM0,
43};
44#endif
45
46struct mmci_platform_data mop500_sdi0_data = {
47 .f_max = 100000000,
48 .capabilities = MMC_CAP_4_BIT_DATA |
49 MMC_CAP_SD_HIGHSPEED |
50 MMC_CAP_MMC_HIGHSPEED |
51 MMC_CAP_ERASE |
52 MMC_CAP_UHS_SDR12 |
53 MMC_CAP_UHS_SDR25,
54 .gpio_wp = -1,
55 .sigdir = MCI_ST_FBCLKEN |
56 MCI_ST_CMDDIREN |
57 MCI_ST_DATA0DIREN |
58 MCI_ST_DATA2DIREN,
59#ifdef CONFIG_STE_DMA40
60 .dma_filter = stedma40_filter,
61 .dma_rx_param = &mop500_sdi0_dma_cfg_rx,
62 .dma_tx_param = &mop500_sdi0_dma_cfg_tx,
63#endif
64};
65
66/*
67 * SDI1 (SDIO WLAN)
68 */
69#ifdef CONFIG_STE_DMA40
70static struct stedma40_chan_cfg sdi1_dma_cfg_rx = {
71 .mode = STEDMA40_MODE_LOGICAL,
72 .dir = DMA_DEV_TO_MEM,
73 .dev_type = DB8500_DMA_DEV32_SD_MM1,
74};
75
76static struct stedma40_chan_cfg sdi1_dma_cfg_tx = {
77 .mode = STEDMA40_MODE_LOGICAL,
78 .dir = DMA_MEM_TO_DEV,
79 .dev_type = DB8500_DMA_DEV32_SD_MM1,
80};
81#endif
82
83struct mmci_platform_data mop500_sdi1_data = {
84 .ocr_mask = MMC_VDD_29_30,
85 .f_max = 100000000,
86 .capabilities = MMC_CAP_4_BIT_DATA |
87 MMC_CAP_NONREMOVABLE,
88 .gpio_cd = -1,
89 .gpio_wp = -1,
90#ifdef CONFIG_STE_DMA40
91 .dma_filter = stedma40_filter,
92 .dma_rx_param = &sdi1_dma_cfg_rx,
93 .dma_tx_param = &sdi1_dma_cfg_tx,
94#endif
95};
96
97/*
98 * SDI 2 (POP eMMC, not on DB8500ed)
99 */
100
101#ifdef CONFIG_STE_DMA40
102struct stedma40_chan_cfg mop500_sdi2_dma_cfg_rx = {
103 .mode = STEDMA40_MODE_LOGICAL,
104 .dir = DMA_DEV_TO_MEM,
105 .dev_type = DB8500_DMA_DEV28_SD_MM2,
106};
107
108static struct stedma40_chan_cfg mop500_sdi2_dma_cfg_tx = {
109 .mode = STEDMA40_MODE_LOGICAL,
110 .dir = DMA_MEM_TO_DEV,
111 .dev_type = DB8500_DMA_DEV28_SD_MM2,
112};
113#endif
114
115struct mmci_platform_data mop500_sdi2_data = {
116 .ocr_mask = MMC_VDD_165_195,
117 .f_max = 100000000,
118 .capabilities = MMC_CAP_4_BIT_DATA |
119 MMC_CAP_8_BIT_DATA |
120 MMC_CAP_NONREMOVABLE |
121 MMC_CAP_MMC_HIGHSPEED |
122 MMC_CAP_ERASE |
123 MMC_CAP_CMD23,
124 .gpio_cd = -1,
125 .gpio_wp = -1,
126#ifdef CONFIG_STE_DMA40
127 .dma_filter = stedma40_filter,
128 .dma_rx_param = &mop500_sdi2_dma_cfg_rx,
129 .dma_tx_param = &mop500_sdi2_dma_cfg_tx,
130#endif
131};
132
133/*
134 * SDI 4 (on-board eMMC)
135 */
136
137#ifdef CONFIG_STE_DMA40
138struct stedma40_chan_cfg mop500_sdi4_dma_cfg_rx = {
139 .mode = STEDMA40_MODE_LOGICAL,
140 .dir = DMA_DEV_TO_MEM,
141 .dev_type = DB8500_DMA_DEV42_SD_MM4,
142};
143
144static struct stedma40_chan_cfg mop500_sdi4_dma_cfg_tx = {
145 .mode = STEDMA40_MODE_LOGICAL,
146 .dir = DMA_MEM_TO_DEV,
147 .dev_type = DB8500_DMA_DEV42_SD_MM4,
148};
149#endif
150
151struct mmci_platform_data mop500_sdi4_data = {
152 .f_max = 100000000,
153 .capabilities = MMC_CAP_4_BIT_DATA |
154 MMC_CAP_8_BIT_DATA |
155 MMC_CAP_NONREMOVABLE |
156 MMC_CAP_MMC_HIGHSPEED |
157 MMC_CAP_ERASE |
158 MMC_CAP_CMD23,
159 .gpio_cd = -1,
160 .gpio_wp = -1,
161#ifdef CONFIG_STE_DMA40
162 .dma_filter = stedma40_filter,
163 .dma_rx_param = &mop500_sdi4_dma_cfg_rx,
164 .dma_tx_param = &mop500_sdi4_dma_cfg_tx,
165#endif
166};
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-03 03:32:09 -0500