diff mbox series

[v4,01/16] clk: rk3399: Enable/Disable the USB2PHY clk

Message ID 20200511075330.26462-2-frank.wang@rock-chips.com (mailing list archive)
State New, archived
Headers show
Series Add Rockchip RK3399 USB3.0 Host support | expand

Commit Message

Frank Wang May 11, 2020, 7:53 a.m. UTC 
From: Jagan Teki <jagan@amarulasolutions.com>

Enable/Disable the USB2PHY clk for rk3399.

CLK is clear in enable and set in disable functionality.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
 drivers/clk/rockchip/clk_rk3399.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
diff mbox series

Patch

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;