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sdhci: Add new sdhci ops for platform specific tuning and delays

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This patch adds new hooks for any platform specific tuning and
tap delays programing. These are needed for supporting
SD3.0.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Siva Durga Prasad Paladugu 2018-04-19 12:37:06 +05:30 committed by Michal Simek
parent b88a7a4c56
commit 2fc3ed5d06
1 changed files with 2 additions and 0 deletions
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2
include/sdhci.h
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@ -242,6 +242,8 @@ struct sdhci_ops {
void (*set_control_reg)(struct sdhci_host *host); void (*set_control_reg)(struct sdhci_host *host);
void (*set_ios_post)(struct sdhci_host *host); void (*set_ios_post)(struct sdhci_host *host);
void (*set_clock)(struct sdhci_host *host, u32 div); void (*set_clock)(struct sdhci_host *host, u32 div);
int (*platform_execute_tuning)(struct mmc *host, u8 opcode);
void (*set_delay)(struct sdhci_host *host);
}; };
struct sdhci_host { struct sdhci_host {