diff options
| author | Jagan Teki <jagan@amarulasolutions.com> | 2020-05-26 11:32:07 +0800 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2020-05-29 18:08:49 +0800 |
| commit | e1b413d1a9c8b733603ec3249715597a90a43b9d (patch) | |
| tree | d0a6c8fde3c5533758209c7fc5565df40521a583 /drivers | |
| parent | 80e191119eb73475802ec101ed006bde625c6efd (diff) | |
clk: rk3399: Enable/Disable TCPHY clocks
Enable/Disable TCPHY clock for rk3399 platform.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/clk/rockchip/clk_rk3399.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/clk/rockchip/clk_rk3399.c b/drivers/clk/rockchip/clk_rk3399.c index ce163aec5a..22c373a623 100644 --- a/drivers/clk/rockchip/clk_rk3399.c +++ b/drivers/clk/rockchip/clk_rk3399.c @@ -1147,6 +1147,18 @@ static int rk3399_clk_enable(struct clk *clk) case HCLK_HOST1_ARB: rk_clrreg(&priv->cru->clksel_con[20], BIT(8)); break; + case SCLK_UPHY0_TCPDPHY_REF: + rk_clrreg(&priv->cru->clkgate_con[13], BIT(4)); + break; + case SCLK_UPHY0_TCPDCORE: + rk_clrreg(&priv->cru->clkgate_con[13], BIT(5)); + break; + case SCLK_UPHY1_TCPDPHY_REF: + rk_clrreg(&priv->cru->clkgate_con[13], BIT(6)); + break; + case SCLK_UPHY1_TCPDCORE: + rk_clrreg(&priv->cru->clkgate_con[13], BIT(7)); + break; case SCLK_PCIEPHY_REF: rk_clrreg(&priv->cru->clksel_con[18], BIT(10)); break; @@ -1229,6 +1241,18 @@ static int rk3399_clk_disable(struct clk *clk) case HCLK_HOST1_ARB: rk_setreg(&priv->cru->clksel_con[20], BIT(8)); break; + case SCLK_UPHY0_TCPDPHY_REF: + rk_setreg(&priv->cru->clkgate_con[13], BIT(4)); + break; + case SCLK_UPHY0_TCPDCORE: + rk_setreg(&priv->cru->clkgate_con[13], BIT(5)); + break; + case SCLK_UPHY1_TCPDPHY_REF: + rk_setreg(&priv->cru->clkgate_con[13], BIT(6)); + break; + case SCLK_UPHY1_TCPDCORE: + rk_setreg(&priv->cru->clkgate_con[13], BIT(7)); + break; case SCLK_PCIEPHY_REF: rk_clrreg(&priv->cru->clksel_con[18], BIT(10)); break; |