From 912f633d01334b006b9594404a1feed336efd10b Mon Sep 17 00:00:00 2001 From: Jagan Teki Date: Sat, 9 May 2020 22:26:20 +0530 Subject: [PATCH] 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 Tested-by: Suniel Mahesh #roc-rk3399-pc Reviewed-by: Kever Yang --- drivers/clk/rockchip/clk_rk3399.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/clk/rockchip/clk_rk3399.c b/drivers/clk/rockchip/clk_rk3399.c index 371410d9a9..6a78837619 100644 --- a/drivers/clk/rockchip/clk_rk3399.c +++ b/drivers/clk/rockchip/clk_rk3399.c @@ -1139,6 +1139,9 @@ static int rk3399_clk_enable(struct clk *clk) 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 @@ static int rk3399_clk_disable(struct clk *clk) 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;