diff options
| author | Jaehoon Chung | 2021-02-16 10:16:53 +0900 |
|---|---|---|
| committer | Peng Fan | 2021-02-19 15:10:46 +0800 |
| commit | a96ea4d8d53fe724f7a1536c69a303b708d18014 (patch) | |
| tree | 6aeca3053c91b592c8496c8c8f269eeca8417c70 /drivers | |
| parent | caee38aef71105c6bbc1910bad0e60bdabd053e2 (diff) | |
mmc: meson_gx_mmc: use mmc_pwrseq instead of meson_mmc_pwrseq
Use mmc_pwrseq instead of meson_mmc_pwrseq.
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/meson_gx_mmc.c | 45 |
1 files changed, 3 insertions, 42 deletions
diff --git a/drivers/mmc/meson_gx_mmc.c b/drivers/mmc/meson_gx_mmc.c index 8b6dfa3b960..fcf4f03d1e2 100644 --- a/drivers/mmc/meson_gx_mmc.c +++ b/drivers/mmc/meson_gx_mmc.c @@ -265,10 +265,6 @@ static int meson_mmc_probe(struct udevice *dev) uint32_t val; int ret; -#ifdef CONFIG_PWRSEQ - struct udevice *pwr_dev; -#endif - /* Enable the clocks feeding the MMC controller */ ret = clk_get_bulk(dev, &clocks); if (ret) @@ -292,12 +288,11 @@ static int meson_mmc_probe(struct udevice *dev) mmc_set_clock(mmc, cfg->f_min, MMC_CLK_ENABLE); -#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, cfg); if (!ret) { - ret = pwrseq_set_power(pwr_dev, true); + ret = pwrseq_set_power(cfg->pwr_dev, true); if (ret) return ret; } @@ -342,37 +337,3 @@ U_BOOT_DRIVER(meson_mmc) = { .of_to_plat = meson_mmc_of_to_plat, .plat_auto = sizeof(struct meson_mmc_plat), }; - -#ifdef CONFIG_PWRSEQ -static int meson_mmc_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 meson_mmc_pwrseq_ops = { - .set_power = meson_mmc_pwrseq_set_power, -}; - -static const struct udevice_id meson_mmc_pwrseq_ids[] = { - { .compatible = "mmc-pwrseq-emmc" }, - { } -}; - -U_BOOT_DRIVER(meson_mmc_pwrseq_drv) = { - .name = "mmc_pwrseq_emmc", - .id = UCLASS_PWRSEQ, - .of_match = meson_mmc_pwrseq_ids, - .ops = &meson_mmc_pwrseq_ops, -}; -#endif |