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mmc: dw_mmc: set the card_width bit per card.
This patch sets the card_width bit of CTYPE for the corresponding card. CTYPE[31] and CTYPE[16] correspond respectively to card[15] and card[0] for 8-bit mode. And CTYPE[15] and CTYPE[0] correspond respectively to card[15] and CTYPE[0] for 1-bit or 4-bit mode. Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com> Acked-by: Will Newton <will.newton@imgtec.com> Signed-off-by: Chris Ball <cjb@laptop.org>
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@ -574,7 +574,7 @@ static void dw_mci_setup_bus(struct dw_mci_slot *slot)
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}
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}
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/* Set the current slot bus width */
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/* Set the current slot bus width */
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mci_writel(host, CTYPE, slot->ctype);
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mci_writel(host, CTYPE, (slot->ctype << slot->id));
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}
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}
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static void dw_mci_start_request(struct dw_mci *host,
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static void dw_mci_start_request(struct dw_mci *host,
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