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mmc: rockchip_dw_mmc: use mmc_pwrseq instead of rockchip_mmc_pwrseq 

Use mmc_pwrseq instead of rockchip_mmc_pwrseq.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
This commit is contained in:
Jaehoon Chung 2021-02-16 10:16:54 +09:00 committed by Peng Fan
parent a96ea4d8d5
commit 9d7e6611a0
1 changed files with 3 additions and 39 deletions
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42
drivers/mmc/rockchip_dw_mmc.c
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@ -105,7 +105,6 @@ static int rockchip_dwmmc_probe(struct udevice *dev)
struct mmc_uclass_priv *upriv = dev_get_uclass_priv(dev);
struct rockchip_dwmmc_priv *priv = dev_get_priv(dev);
struct dwmci_host *host = &priv->host;
struct udevice *pwr_dev __maybe_unused;
int ret;
#if CONFIG_IS_ENABLED(OF_PLATDATA)
@ -136,12 +135,11 @@ static int rockchip_dwmmc_probe(struct udevice *dev)
host->fifo_mode = priv->fifo_mode;
#ifdef CONFIG_PWRSEQ
#ifdef CONFIG_MMC_PWRSEQ
/* Enable power if needed */
ret = uclass_get_device_by_phandle(UCLASS_PWRSEQ, dev, "mmc-pwrseq",
&pwr_dev);
ret = mmc_pwrseq_get_power(dev, &plat->cfg);
if (!ret) {
ret = pwrseq_set_power(pwr_dev, true);
ret = pwrseq_set_power(plat->cfg.pwr_dev, true);
if (ret)
return ret;
}
@ -182,37 +180,3 @@ U_BOOT_DRIVER(rockchip_rk3288_dw_mshc) = {
DM_DRIVER_ALIAS(rockchip_rk3288_dw_mshc, rockchip_rk3328_dw_mshc)
DM_DRIVER_ALIAS(rockchip_rk3288_dw_mshc, rockchip_rk3368_dw_mshc)
#ifdef CONFIG_PWRSEQ
static int rockchip_dwmmc_pwrseq_set_power(struct udevice *dev, bool enable)
{
struct gpio_desc reset;
int ret;
ret = gpio_request_by_name(dev, "reset-gpios", 0, &reset, GPIOD_IS_OUT);
if (ret)
return ret;
dm_gpio_set_value(&reset, 1);
udelay(1);
dm_gpio_set_value(&reset, 0);
udelay(200);
return 0;
}
static const struct pwrseq_ops rockchip_dwmmc_pwrseq_ops = {
.set_power = rockchip_dwmmc_pwrseq_set_power,
};
static const struct udevice_id rockchip_dwmmc_pwrseq_ids[] = {
{ .compatible = "mmc-pwrseq-emmc" },
{ }
};
U_BOOT_DRIVER(rockchip_dwmmc_pwrseq_drv) = {
.name = "mmc_pwrseq_emmc",
.id = UCLASS_PWRSEQ,
.of_match = rockchip_dwmmc_pwrseq_ids,
.ops = &rockchip_dwmmc_pwrseq_ops,
};
#endif