clk: rockchip: rk3368: add CLK_SET_RATE_PARENT flag for dclk_vop

dclk_vop only allowed on NPLL.

Change-Id: I5325a530d3052de1e8685c39b90357291f0f4fb3
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>

diff --git a/drivers/clk/rockchip/clk-rk3368.c b/drivers/clk/rockchip/clk-rk3368.c
index 279c72b59b67f849c79eb44f6d8df5ea78999500..86dd3646fd7c5b3db152e2ff6a25074ffffbe8f6 100644 (file)
--- a/drivers/clk/rockchip/clk-rk3368.c
+++ b/drivers/clk/rockchip/clk-rk3368.c
@@ -105,6 +105,7 @@ PNAME(mux_aclk_bus_src_p)   = { "cpll_aclk_bus", "gpll_aclk_bus" };
 
 PNAME(mux_pll_src_cpll_gpll_p)         = { "cpll", "gpll" };
 PNAME(mux_pll_src_cpll_gpll_npll_p)    = { "cpll", "gpll", "npll" };
+PNAME(mux_pll_src_dmycpll_dmygpll_npll_p)      = { "dummy_cpll", "dummy_gpll", "npll" };
 PNAME(mux_pll_src_npll_cpll_gpll_p)    = { "npll", "cpll", "gpll" };
 PNAME(mux_pll_src_cpll_gpll_usb_p)     = { "cpll", "gpll", "usbphy_480m" };
 PNAME(mux_pll_src_cpll_gpll_usb_usb_p) = { "cpll", "gpll", "usbphy_480m",
@@ -458,7 +459,7 @@ static struct rockchip_clk_branch rk3368_clk_branches[] __initdata = {
                        RK3368_CLKSEL_CON(18), 6, 2, MFLAGS, 0, 5, DFLAGS,
                        RK3368_CLKGATE_CON(4), 4, GFLAGS),
 
-       COMPOSITE(DCLK_VOP, "dclk_vop", mux_pll_src_cpll_gpll_npll_p, 0,
+       COMPOSITE(DCLK_VOP, "dclk_vop", mux_pll_src_dmycpll_dmygpll_npll_p, CLK_SET_RATE_PARENT,
                        RK3368_CLKSEL_CON(20), 8, 2, MFLAGS, 0, 8, DFLAGS,
                        RK3368_CLKGATE_CON(4), 1, GFLAGS),