As you know, biu_clk is used for AMBA AHB/APB interface, ciu_clk is used for communication between host and card devices. The real bus clock is ciu, so let's rectify it.
Signed-off-by: Ziyuan Xu xzy.xu@rock-chips.com ---
drivers/mmc/rockchip_dw_mmc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/rockchip_dw_mmc.c b/drivers/mmc/rockchip_dw_mmc.c index c36eda0..b0e52b0 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; }
@@ -109,7 +109,7 @@ 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