From e7367979480349bbd65602199b99ddded6a3826f Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Mon, 24 Oct 2022 03:17:57 +0200 Subject: [PATCH 293/391] clk: rockchip: rk3399: Don't allow to reparent dclk_vop0 to frac clock frac clock requires 20x difference between intput and output, and kernel code doesn't respect this requirement. Signed-off-by: Ondrej Jirman --- drivers/clk/rockchip/clk-rk3399.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/clk/rockchip/clk-rk3399.c b/drivers/clk/rockchip/clk-rk3399.c index 22cb025ee..2ea3361fa 100644 --- a/drivers/clk/rockchip/clk-rk3399.c +++ b/drivers/clk/rockchip/clk-rk3399.c @@ -279,11 +279,11 @@ static struct rockchip_clk_branch rk3399_uart4_pmu_fracmux __initdata = RK3399_PMU_CLKSEL_CON(5), 8, 2, MFLAGS); static struct rockchip_clk_branch rk3399_dclk_vop0_fracmux __initdata = - MUX(DCLK_VOP0, "dclk_vop0", mux_dclk_vop0_p, CLK_SET_RATE_PARENT, + MUX(DCLK_VOP0, "dclk_vop0", mux_dclk_vop0_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, RK3399_CLKSEL_CON(49), 11, 1, MFLAGS); static struct rockchip_clk_branch rk3399_dclk_vop1_fracmux __initdata = - MUX(DCLK_VOP1, "dclk_vop1", mux_dclk_vop1_p, CLK_SET_RATE_PARENT, + MUX(DCLK_VOP1, "dclk_vop1", mux_dclk_vop1_p, CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT, RK3399_CLKSEL_CON(50), 11, 1, MFLAGS); static struct rockchip_clk_branch rk3399_pmuclk_wifi_fracmux __initdata = -- 2.35.3