Re: [PATCH v5 01/16] clk: rk3399: Enable/Disable the USB2PHY clk

[Kever Yang]

On 2020/5/13 下午3:13, Frank Wang wrote:

From: Jagan Teki <ja...@amarulasolutions.com>

Enable/Disable the USB2PHY clk for rk3399.

CLK is clear in enable and set in disable functionality.

Signed-off-by: Jagan Teki <ja...@amarulasolutions.com>

Reviewed-by: Kever Yang <kever.y...@rock-chips.com>

Thanks,
- Kever

---
  drivers/clk/rockchip/clk_rk3399.c | 12 ++++++++++++
  1 file changed, 12 insertions(+)

diff --git a/drivers/clk/rockchip/clk_rk3399.c 
b/drivers/clk/rockchip/clk_rk3399.c
index 5fb72d83c2..b53f2f984e 100644
--- a/drivers/clk/rockchip/clk_rk3399.c
+++ b/drivers/clk/rockchip/clk_rk3399.c
@@ -1091,6 +1091,12 @@ static int rk3399_clk_enable(struct clk *clk)
        case SCLK_MACREF_OUT:
                rk_clrreg(&priv->cru->clkgate_con[5], BIT(6));
                break;
+       case SCLK_USB2PHY0_REF:
+               rk_clrreg(&priv->cru->clkgate_con[6], BIT(5));
+               break;
+       case SCLK_USB2PHY1_REF:
+               rk_clrreg(&priv->cru->clkgate_con[6], BIT(6));
+               break;
        case ACLK_GMAC:
                rk_clrreg(&priv->cru->clkgate_con[32], BIT(0));
                break;
@@ -1167,6 +1173,12 @@ static int rk3399_clk_disable(struct clk *clk)
        case SCLK_MACREF_OUT:
                rk_setreg(&priv->cru->clkgate_con[5], BIT(6));
                break;
+       case SCLK_USB2PHY0_REF:
+               rk_setreg(&priv->cru->clkgate_con[6], BIT(5));
+               break;
+       case SCLK_USB2PHY1_REF:
+               rk_setreg(&priv->cru->clkgate_con[6], BIT(6));
+               break;
        case ACLK_GMAC:
                rk_setreg(&priv->cru->clkgate_con[32], BIT(0));
                break;