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Commit 12f8ef8f authored by Pierre Tardy's avatar Pierre Tardy Committed by Chris Ball
Browse files

mmc: remove BROKEN_CLK_GATING quirk for wl1271 



This sdio card supports having its sdio clock shutdown.
It is also not using the SDIO IRQ, but rather uses a side gpio irq.

Signed-off-by: default avatarPierre Tardy <tardyp@gmail.com>
Signed-off-by: default avatarChris Ball <cjb@laptop.org>
parent db993500

drivers/mmc/core/quirks.c

+11 −1
Original line number Diff line number Diff line
@@ -49,11 +49,21 @@ static void add_quirk_for_sdio_devices(struct mmc_card *card, int data) 
		card->quirks |= data;

}



#ifndef SDIO_VENDOR_ID_TI

#define SDIO_VENDOR_ID_TI		0x0097

#endif



#ifndef SDIO_DEVICE_ID_TI_WL1271

#define SDIO_DEVICE_ID_TI_WL1271	0x4076

#endif



static const struct mmc_fixup mmc_fixup_methods[] = {

	/* by default sdio devices are considered CLK_GATING broken */

	/* good cards will be whitelisted as they are tested */

	{ SDIO_ANY_ID, SDIO_ANY_ID,

		add_quirk_for_sdio_devices, MMC_QUIRK_BROKEN_CLK_GATING }

		add_quirk_for_sdio_devices, MMC_QUIRK_BROKEN_CLK_GATING },

	{ SDIO_VENDOR_ID_TI, SDIO_DEVICE_ID_TI_WL1271,

		remove_quirk, MMC_QUIRK_BROKEN_CLK_GATING },

	{ 0 }

};