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Commit 2fdad5c9 authored by Tony Lindgren's avatar Tony Lindgren
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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: default avatarTony Lindgren <tony@atomide.com>
parent 7f28427b

arch/arm/mach-omap2/devices.c

+16 −3
Original line number Diff line number Diff line
@@ -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