Use newly defined clk_regmap_mux_safe_ops for PCIe pipe clocks to let
the clock framework automatically park the clock when the clock is
switched off and restore the parent when the clock is switched on.
Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
drivers/clk/qcom/gcc-sm8450.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/qcom/gcc-sm8450.c b/drivers/clk/qcom/gcc-sm8450.c
index 593a195467ff..4636ae05ba1e 100644
--- a/drivers/clk/qcom/gcc-sm8450.c
+++ b/drivers/clk/qcom/gcc-sm8450.c
@@ -243,13 +243,15 @@ static struct clk_regmap_mux gcc_pcie_0_pipe_clk_src = {
.reg = 0x7b060,
.shift = 0,
.width = 2,
+ .safe_src_parent = P_BI_TCXO,
+ .stored_parent = P_PCIE_0_PIPE_CLK,
.parent_map = gcc_parent_map_4,
.clkr = {
.hw.init = &(struct clk_init_data){
.name = "gcc_pcie_0_pipe_clk_src",
.parent_data = gcc_parent_data_4,
.num_parents = ARRAY_SIZE(gcc_parent_data_4),
- .ops = &clk_regmap_mux_closest_ops,
+ .ops = &clk_regmap_mux_safe_ops,
},
},
};
@@ -273,13 +275,15 @@ static struct clk_regmap_mux gcc_pcie_1_pipe_clk_src = {
.reg = 0x9d064,
.shift = 0,
.width = 2,
+ .safe_src_parent = P_BI_TCXO,
+ .stored_parent = P_PCIE_1_PIPE_CLK,
.parent_map = gcc_parent_map_6,
.clkr = {
.hw.init = &(struct clk_init_data){
.name = "gcc_pcie_1_pipe_clk_src",
.parent_data = gcc_parent_data_6,
.num_parents = ARRAY_SIZE(gcc_parent_data_6),
- .ops = &clk_regmap_mux_closest_ops,
+ .ops = &clk_regmap_mux_safe_ops,
},
},
};
--
2.35.1
