From 480a9b834c661fc88217f50bdf780192c3018d66 Mon Sep 17 00:00:00 2001 From: Xu Ziyuan Date: Sun, 16 Apr 2017 17:44:42 +0800 Subject: [PATCH] mmc: dw_mmc: rockchip: select proper card clock 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 Acked-by: Simon Glass --- 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