diff options
Diffstat (limited to 'drivers/mmc/rockchip_dw_mmc.c')
| -rw-r--r-- | drivers/mmc/rockchip_dw_mmc.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/drivers/mmc/rockchip_dw_mmc.c b/drivers/mmc/rockchip_dw_mmc.c index c36eda05d2..2885ef2497 100644 --- a/drivers/mmc/rockchip_dw_mmc.c +++ b/drivers/mmc/rockchip_dw_mmc.c @@ -44,7 +44,7 @@ static uint rockchip_dwmmc_get_mmc_clk(struct dwmci_host *host, uint freq) ret = clk_set_rate(&priv->clk, freq); if (ret < 0) { - debug("%s: err=%d\n", __func__, ret); + printf("%s: err=%d\n", __func__, ret); return ret; } @@ -76,9 +76,25 @@ static int rockchip_dwmmc_ofdata_to_platdata(struct udevice *dev) return -EINVAL; priv->fifo_mode = fdtdec_get_bool(gd->fdt_blob, dev_of_offset(dev), "fifo-mode"); + + /* + * 'clock-freq-min-max' is deprecated + * (see https://github.com/torvalds/linux/commit/b023030f10573de738bbe8df63d43acab64c9f7b) + */ if (fdtdec_get_int_array(gd->fdt_blob, dev_of_offset(dev), - "clock-freq-min-max", priv->minmax, 2)) - return -EINVAL; + "clock-freq-min-max", priv->minmax, 2)) { + int val = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev), + "max-frequency", -EINVAL); + + if (val < 0) + return val; + + priv->minmax[0] = 400000; /* 400 kHz */ + priv->minmax[1] = val; + } else { + debug("%s: 'clock-freq-min-max' property was deprecated.\n", + __func__); + } #endif return 0; } @@ -109,7 +125,7 @@ static int rockchip_dwmmc_probe(struct udevice *dev) if (ret < 0) return ret; #else - ret = clk_get_by_index(dev, 0, &priv->clk); + ret = clk_get_by_name(dev, "ciu", &priv->clk); if (ret < 0) return ret; #endif |