clk: rk3399: Enable/Disable the PCIEPHY clk
Enable/Disable the PCIEPHY clk for rk3399.
CLK is clear in both enable and disable functionality.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Tested-by: Suniel Mahesh <sunil@amarulasolutions.com> #roc-rk3399-pc
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/drivers/clk/rockchip/clk_rk3399.c b/drivers/clk/rockchip/clk_rk3399.c
index 371410d..6a78837 100644
--- a/drivers/clk/rockchip/clk_rk3399.c
+++ b/drivers/clk/rockchip/clk_rk3399.c
@@ -1139,6 +1139,9 @@
case HCLK_HOST1_ARB:
rk_clrreg(&priv->cru->clksel_con[20], BIT(8));
break;
+ case SCLK_PCIEPHY_REF:
+ rk_clrreg(&priv->cru->clksel_con[18], BIT(10));
+ break;
default:
debug("%s: unsupported clk %ld\n", __func__, clk->id);
return -ENOENT;
@@ -1212,6 +1215,9 @@
case HCLK_HOST1_ARB:
rk_setreg(&priv->cru->clksel_con[20], BIT(8));
break;
+ case SCLK_PCIEPHY_REF:
+ rk_clrreg(&priv->cru->clksel_con[18], BIT(10));
+ break;
default:
debug("%s: unsupported clk %ld\n", __func__, clk->id);
return -ENOENT;