[RFC 2/7] clk: rk3399: Enable/Disable the USB2PHY clk
Jagan Teki
jagan at amarulasolutions.com
Thu Apr 30 23:45:24 CEST 2020
Enable/Disable the USB2PHY clk for rk3399.
CLK is clear in enable and set in disable functionality.
Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
---
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 7feba92f9e..b1c89ea127 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;
--
2.17.1
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