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mmc: tmio: Use MMC core APIs to control the vqmmc regulator

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Use the mmc_regulator_enable_vqmmc() and mmc_regulator_disable_vqmmc() APIs
to enable/disable the vqmmc regulator.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Claudiu Beznea <claudiu.beznea.uj@bp.renesas.com> # on RZ/G3S
Link: https://lore.kernel.org/r/20240724182119.652080-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Lad Prabhakar 2024-07-24 19:21:18 +01:00 committed by Ulf Hansson
parent 24a9ea1c0f
commit a091f510af
1 changed files with 3 additions and 4 deletions
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7
drivers/mmc/host/tmio_mmc_core.c
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@ -895,8 +895,8 @@ static void tmio_mmc_power_on(struct tmio_mmc_host *host, unsigned short vdd)
* It seems, VccQ should be switched on after Vcc, this is also what the
* omap_hsmmc.c driver does.
*/
if (!IS_ERR(mmc->supply.vqmmc) && !ret) {
ret = regulator_enable(mmc->supply.vqmmc);
if (!ret) {
ret = mmc_regulator_enable_vqmmc(mmc);
usleep_range(200, 300);
}
@ -909,8 +909,7 @@ static void tmio_mmc_power_off(struct tmio_mmc_host *host)
{
struct mmc_host *mmc = host->mmc;
if (!IS_ERR(mmc->supply.vqmmc))
regulator_disable(mmc->supply.vqmmc);
mmc_regulator_disable_vqmmc(mmc);
if (!IS_ERR(mmc->supply.vmmc))
mmc_regulator_set_ocr(mmc, mmc->supply.vmmc, 0);