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-rw-r--r--arch/arm/mach-omap2/msdi.c69
1 files changed, 0 insertions, 69 deletions
diff --git a/arch/arm/mach-omap2/msdi.c b/arch/arm/mach-omap2/msdi.c
index c52d8b4a3e91..828e0db3d943 100644
--- a/arch/arm/mach-omap2/msdi.c
+++ b/arch/arm/mach-omap2/msdi.c
@@ -88,72 +88,3 @@ int omap_msdi_reset(struct omap_hwmod *oh)
88 88
89 return 0; 89 return 0;
90} 90}
91
92#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE)
93
94static inline void omap242x_mmc_mux(struct omap_mmc_platform_data
95 *mmc_controller)
96{
97 if ((mmc_controller->slots[0].switch_pin > 0) && \
98 (mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES))
99 omap_mux_init_gpio(mmc_controller->slots[0].switch_pin,
100 OMAP_PIN_INPUT_PULLUP);
101 if ((mmc_controller->slots[0].gpio_wp > 0) && \
102 (mmc_controller->slots[0].gpio_wp < OMAP_MAX_GPIO_LINES))
103 omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp,
104 OMAP_PIN_INPUT_PULLUP);
105
106 omap_mux_init_signal("sdmmc_cmd", 0);
107 omap_mux_init_signal("sdmmc_clki", 0);
108 omap_mux_init_signal("sdmmc_clko", 0);
109 omap_mux_init_signal("sdmmc_dat0", 0);
110 omap_mux_init_signal("sdmmc_dat_dir0", 0);
111 omap_mux_init_signal("sdmmc_cmd_dir", 0);
112 if (mmc_controller->slots[0].caps & MMC_CAP_4_BIT_DATA) {
113 omap_mux_init_signal("sdmmc_dat1", 0);
114 omap_mux_init_signal("sdmmc_dat2", 0);
115 omap_mux_init_signal("sdmmc_dat3", 0);
116 omap_mux_init_signal("sdmmc_dat_dir1", 0);
117 omap_mux_init_signal("sdmmc_dat_dir2", 0);
118 omap_mux_init_signal("sdmmc_dat_dir3", 0);
119 }
120
121 /*
122 * Use internal loop-back in MMC/SDIO Module Input Clock
123 * selection
124 */
125 if (mmc_controller->slots[0].internal_clock) {
126 u32 v = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0);
127 v |= (1 << 24);
128 omap_ctrl_writel(v, OMAP2_CONTROL_DEVCONF0);
129 }
130}
131
132void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
133{
134 struct platform_device *pdev;
135 struct omap_hwmod *oh;
136 int id = 0;
137 char *oh_name = "msdi1";
138 char *dev_name = "mmci-omap";
139
140 if (!mmc_data[0]) {
141 pr_err("%s fails: Incomplete platform data\n", __func__);
142 return;
143 }
144
145 omap242x_mmc_mux(mmc_data[0]);
146
147 oh = omap_hwmod_lookup(oh_name);
148 if (!oh) {
149 pr_err("Could not look up %s\n", oh_name);
150 return;
151 }
152 pdev = omap_device_build(dev_name, id, oh, mmc_data[0],
153 sizeof(struct omap_mmc_platform_data));
154 if (IS_ERR(pdev))
155 WARN(1, "Can'd build omap_device for %s:%s.\n",
156 dev_name, oh->name);
157}
158
159#endif