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Commit 0cd59df9 authored by Lars Persson's avatar Lars Persson Committed by Ulf Hansson
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mmc: usdhi6rol0: add support for UHS modes 



Add a start_signal_voltage_switch() operation to support enabling of
UHS modes.

Signed-off-by: default avatarLars Persson <larper@axis.com>
Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
parent 701dcef7

drivers/mmc/host/usdhi6rol0.c

+10 −0
Original line number Diff line number Diff line
@@ -1147,12 +1147,22 @@ static void usdhi6_enable_sdio_irq(struct mmc_host *mmc, int enable) 
	}

}



static int usdhi6_sig_volt_switch(struct mmc_host *mmc, struct mmc_ios *ios)

{

	int ret;



	ret = mmc_regulator_set_vqmmc(mmc, ios);



	return ret;

}



static struct mmc_host_ops usdhi6_ops = {

	.request	= usdhi6_request,

	.set_ios	= usdhi6_set_ios,

	.get_cd		= usdhi6_get_cd,

	.get_ro		= usdhi6_get_ro,

	.enable_sdio_irq = usdhi6_enable_sdio_irq,

	.start_signal_voltage_switch = usdhi6_sig_volt_switch,

};



/*			State machine handlers				*/