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mmc: am654_sdhci: Use sdhci_set_control_reg()

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Use the generic sdhci_set_control_reg() instead of duplicating
in platform driver.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
This commit is contained in:
Faiz Abbas
2021-02-04 15:10:55 +05:30
committed by Lokesh Vutla
parent 27a87c834f
commit e9fbbba4e3
1 changed files with 2 additions and 16 deletions
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18
drivers/mmc/am654_sdhci.c
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@@ -151,21 +151,6 @@ struct am654_driver_data {
u32 flags; u32 flags;
}; };
static void am654_sdhci_set_control_reg(struct sdhci_host *host)
{
struct mmc *mmc = (struct mmc *)host->mmc;
u32 reg;
if (IS_SD(host->mmc) &&
mmc->signal_voltage == MMC_SIGNAL_VOLTAGE_180) {
reg = sdhci_readw(host, SDHCI_HOST_CONTROL2);
reg |= SDHCI_CTRL_VDD_180;
sdhci_writew(host, reg, SDHCI_HOST_CONTROL2);
}
sdhci_set_uhs_timing(host);
}
static int am654_sdhci_setup_dll(struct am654_sdhci_plat *plat, static int am654_sdhci_setup_dll(struct am654_sdhci_plat *plat,
unsigned int speed) unsigned int speed)
{ {
@@ -433,7 +418,7 @@ const struct sdhci_ops am654_sdhci_ops = {
#endif #endif
.deferred_probe = am654_sdhci_deferred_probe, .deferred_probe = am654_sdhci_deferred_probe,
.set_ios_post = &am654_sdhci_set_ios_post, .set_ios_post = &am654_sdhci_set_ios_post,
.set_control_reg = &am654_sdhci_set_control_reg, .set_control_reg = sdhci_set_control_reg,
.write_b = am654_sdhci_write_b, .write_b = am654_sdhci_write_b,
}; };
@@ -476,6 +461,7 @@ const struct sdhci_ops j721e_4bit_sdhci_ops = {
#endif #endif
.deferred_probe = am654_sdhci_deferred_probe, .deferred_probe = am654_sdhci_deferred_probe,
.set_ios_post = &j721e_4bit_sdhci_set_ios_post, .set_ios_post = &j721e_4bit_sdhci_set_ios_post,
.set_control_reg = sdhci_set_control_reg,
.write_b = am654_sdhci_write_b, .write_b = am654_sdhci_write_b,
}; };