clk: qcom: dispcc-sm8250: use CLK_SET_RATE_PARENT for branch clocks

commit 0e93c6320ecde0583de09f3fe801ce8822886fec upstream.

Add CLK_SET_RATE_PARENT for several branch clocks. Such clocks don't
have a way to change the rate, so set the parent rate instead.

Fixes: 80a18f4a8567 ("clk: qcom: Add display clock controller driver for SM8150 and SM8250")
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240804-sm8350-fixes-v1-1-1149dd8399fe@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/clk/qcom/dispcc-sm8250.c b/drivers/clk/qcom/dispcc-sm8250.c
index 73c5feea9818be9b60026d02e015a9a7beb5f404..fc08c326d8026d1855fa8ad9c740f03627b1f542 100644 (file)
--- a/drivers/clk/qcom/dispcc-sm8250.c
+++ b/drivers/clk/qcom/dispcc-sm8250.c
@@ -832,6 +832,7 @@ static struct clk_branch disp_cc_mdss_dp_link1_intf_clk = {
                                &disp_cc_mdss_dp_link1_div_clk_src.clkr.hw,
                        },
                        .num_parents = 1,
+                       .flags = CLK_SET_RATE_PARENT,
                        .ops = &clk_branch2_ops,
                },
        },
@@ -867,6 +868,7 @@ static struct clk_branch disp_cc_mdss_dp_link_intf_clk = {
                                &disp_cc_mdss_dp_link_div_clk_src.clkr.hw,
                        },
                        .num_parents = 1,
+                       .flags = CLK_SET_RATE_PARENT,
                        .ops = &clk_branch2_ops,
                },
        },
@@ -992,6 +994,7 @@ static struct clk_branch disp_cc_mdss_mdp_lut_clk = {
                                &disp_cc_mdss_mdp_clk_src.clkr.hw,
                        },
                        .num_parents = 1,
+                       .flags = CLK_SET_RATE_PARENT,
                        .ops = &clk_branch2_ops,
                },
        },