| Message ID | 1492335886-1776-1-git-send-email-xzy.xu@rock-chips.com |
|---|---|
| State | Accepted |
| Commit | 480a9b834c661fc88217f50bdf780192c3018d66 |
| Delegated to: | Simon Glass |
| Headers | show |
On 16 April 2017 at 03:44, Ziyuan Xu <xzy.xu@rock-chips.com> wrote: > 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(-) Acked-by: Simon Glass <sjg@chromium.org>
On 16 April 2017 at 13:34, Simon Glass <sjg@chromium.org> wrote: > On 16 April 2017 at 03:44, Ziyuan Xu <xzy.xu@rock-chips.com> wrote: >> 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(-) > > Acked-by: Simon Glass <sjg@chromium.org> Applied to u-boot-rockchip/next, thanks!
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
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(-)