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9a9f7e1395
Embed UHS-II access/control functionality into the MMC request processing flow. Signed-off-by: Jason Lai <jason.lai@genesyslogic.com.tw> Signed-off-by: Victor Shih <victor.shih@genesyslogic.com.tw> Message-ID: <20241018105333.4569-2-victorshihgli@gmail.com> [Ulf: A couple of cleanups and fixed sd_uhs2_power_off()] Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
22 lines
638 B
C
22 lines
638 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _MMC_CORE_SD_H
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#define _MMC_CORE_SD_H
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#include <linux/types.h>
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extern const struct device_type sd_type;
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struct mmc_host;
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struct mmc_card;
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int mmc_sd_get_cid(struct mmc_host *host, u32 ocr, u32 *cid, u32 *rocr);
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int mmc_sd_get_csd(struct mmc_card *card, bool is_sduc);
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int mmc_decode_scr(struct mmc_card *card);
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int mmc_sd_get_ro(struct mmc_host *host);
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void mmc_decode_cid(struct mmc_card *card);
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int mmc_sd_setup_card(struct mmc_host *host, struct mmc_card *card,
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bool reinit);
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unsigned mmc_sd_get_max_clock(struct mmc_card *card);
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int mmc_sd_switch_hs(struct mmc_card *card);
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#endif
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