[PATCH 24/27] clk: rk3568: drop CLK_SET_RATE_PARENT from dclk_vop*

[Sascha Hauer <s.hauer@pengutronix.de>]

The pixel clocks dclk_vop[012] can be clocked from hpll, vpll, gpll or
cpll. gpll and cpll also drive many other clocks, so changing the
dclk_vop[012] clocks could change these other clocks as well. Drop
CLK_SET_RATE_PARENT to fix that. With this change the VOP2 driver can
only adjust the pixel clocks with the divider between the PLL and the
dclk_vop[012] which means the user may have to adjust the PLL clock to a
suitable rate using the assigned-clock-rate device tree property.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/clk/rockchip/clk-rk3568.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/clk/rockchip/clk-rk3568.c b/drivers/clk/rockchip/clk-rk3568.c
index 9d889fc46811..7687c62d1fa8 100644
--- a/drivers/clk/rockchip/clk-rk3568.c
+++ b/drivers/clk/rockchip/clk-rk3568.c
@@ -1044,13 +1044,13 @@ static struct rockchip_clk_branch rk3568_clk_branches[] __initdata = {
 			RK3568_CLKGATE_CON(20), 8, GFLAGS),
 	GATE(HCLK_VOP, "hclk_vop", "hclk_vo", 0,
 			RK3568_CLKGATE_CON(20), 9, GFLAGS),
-	COMPOSITE(DCLK_VOP0, "dclk_vop0", hpll_vpll_gpll_cpll_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
+	COMPOSITE(DCLK_VOP0, "dclk_vop0", hpll_vpll_gpll_cpll_p, CLK_SET_RATE_NO_REPARENT,
 			RK3568_CLKSEL_CON(39), 10, 2, MFLAGS, 0, 8, DFLAGS,
 			RK3568_CLKGATE_CON(20), 10, GFLAGS),
-	COMPOSITE(DCLK_VOP1, "dclk_vop1", hpll_vpll_gpll_cpll_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT,
+	COMPOSITE(DCLK_VOP1, "dclk_vop1", hpll_vpll_gpll_cpll_p, CLK_SET_RATE_NO_REPARENT,
 			RK3568_CLKSEL_CON(40), 10, 2, MFLAGS, 0, 8, DFLAGS,
 			RK3568_CLKGATE_CON(20), 11, GFLAGS),
-	COMPOSITE(DCLK_VOP2, "dclk_vop2", hpll_vpll_gpll_cpll_p, 0,
+	COMPOSITE(DCLK_VOP2, "dclk_vop2", hpll_vpll_gpll_cpll_p, CLK_SET_RATE_NO_REPARENT,
 			RK3568_CLKSEL_CON(41), 10, 2, MFLAGS, 0, 8, DFLAGS,
 			RK3568_CLKGATE_CON(20), 12, GFLAGS),
 	GATE(CLK_VOP_PWM, "clk_vop_pwm", "xin24m", 0,
-- 
2.30.2


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