ARM: OMAP2: Use hwmod to initialize mmc for 2420

This allows us to pass dma request lines in platform data to
MMC driver the same way as we already do for omap2430 and later.

Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index e4336035c0ea85f94ce4e9d4e6b1cd0752e1f5e4..3318f67fef7a2ec79974a8f08ad06d804faf9d02 100644 (file)
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -616,7 +616,11 @@ static inline void omap242x_mmc_mux(struct omap_mmc_platform_data
 
 void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
 {
-       char *name = "mmci-omap";
+       struct platform_device *pdev;
+       struct omap_hwmod *oh;
+       int id = 0;
+       char *oh_name = "msdi1";
+       char *dev_name = "mmci-omap";
 
        if (!mmc_data[0]) {
                pr_err("%s fails: Incomplete platform data\n", __func__);
@@ -624,8 +628,17 @@ void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
        }
 
        omap242x_mmc_mux(mmc_data[0]);
-       omap_mmc_add(name, 0, OMAP2_MMC1_BASE, OMAP2420_MMC_SIZE,
-                                       INT_24XX_MMC_IRQ, mmc_data[0]);
+
+       oh = omap_hwmod_lookup(oh_name);
+       if (!oh) {
+               pr_err("Could not look up %s\n", oh_name);
+               return;
+       }
+       pdev = omap_device_build(dev_name, id, oh, mmc_data[0],
+                                sizeof(struct omap_mmc_platform_data), NULL, 0, 0);
+       if (IS_ERR(pdev))
+               WARN(1, "Can'd build omap_device for %s:%s.\n",
+                                       dev_name, oh->name);
 }
 
 #endif