clk: qcom: gcc-sc8180x: Register QUPv3 RCGs for DFS on sc8180x

commit 1fc8c02e1d80463ce1b361d82b83fc43bb92d964 upstream.

QUPv3 clocks support DFS on sc8180x platform but currently the code
changes for it are missing from the driver, this results in not
populating all the DFS supported frequencies and returns incorrect
frequency when the clients request for them. Hence add the DFS
registration for QUPv3 RCGs.

Fixes: 4433594bbe5d ("clk: qcom: gcc: Add global clock controller driver for SC8180x")
Cc: stable@vger.kernel.org
Signed-off-by: Satya Priya Kakitapalli <quic_skakitap@quicinc.com>
Link: https://lore.kernel.org/r/20240812-gcc-sc8180x-fixes-v2-1-8b3eaa5fb856@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/clk/qcom/gcc-sc8180x.c b/drivers/clk/qcom/gcc-sc8180x.c
index ad135bfa4c7686a15895371d0269e1690ea0dbe5..97bea5bc94c5f0f0c38d4f1d5f71ef85ba748d0f 100644 (file)
--- a/drivers/clk/qcom/gcc-sc8180x.c
+++ b/drivers/clk/qcom/gcc-sc8180x.c
@@ -609,19 +609,29 @@ static const struct freq_tbl ftbl_gcc_qupv3_wrap0_s0_clk_src[] = {
        { }
 };
 
+static struct clk_init_data gcc_qupv3_wrap0_s0_clk_src_init = {
+       .name = "gcc_qupv3_wrap0_s0_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
+};
+
 static struct clk_rcg2 gcc_qupv3_wrap0_s0_clk_src = {
        .cmd_rcgr = 0x17148,
        .mnd_width = 16,
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap0_s0_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap0_s0_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s1_clk_src_init = {
+       .name = "gcc_qupv3_wrap0_s1_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
@@ -630,13 +640,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s1_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap0_s1_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap0_s1_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s2_clk_src_init = {
+       .name = "gcc_qupv3_wrap0_s2_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
@@ -645,13 +657,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s2_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap0_s2_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap0_s2_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s3_clk_src_init = {
+       .name = "gcc_qupv3_wrap0_s3_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
@@ -660,13 +674,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s3_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap0_s3_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap0_s3_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s4_clk_src_init = {
+       .name = "gcc_qupv3_wrap0_s4_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
@@ -675,13 +691,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s4_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap0_s4_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap0_s4_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s5_clk_src_init = {
+       .name = "gcc_qupv3_wrap0_s5_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
@@ -690,13 +708,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s5_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap0_s5_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap0_s5_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s6_clk_src_init = {
+       .name = "gcc_qupv3_wrap0_s6_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s6_clk_src = {
@@ -705,13 +725,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s6_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap0_s6_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap0_s6_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap0_s7_clk_src_init = {
+       .name = "gcc_qupv3_wrap0_s7_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap0_s7_clk_src = {
@@ -720,13 +742,15 @@ static struct clk_rcg2 gcc_qupv3_wrap0_s7_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap0_s7_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap0_s7_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s0_clk_src_init = {
+       .name = "gcc_qupv3_wrap1_s0_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
@@ -735,13 +759,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s0_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap1_s0_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap1_s0_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s1_clk_src_init = {
+       .name = "gcc_qupv3_wrap1_s1_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
@@ -750,13 +776,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s1_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap1_s1_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap1_s1_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s2_clk_src_init = {
+       .name = "gcc_qupv3_wrap1_s2_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
@@ -765,13 +793,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s2_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap1_s2_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap1_s2_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s3_clk_src_init = {
+       .name = "gcc_qupv3_wrap1_s3_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
@@ -780,13 +810,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s3_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap1_s3_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap1_s3_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s4_clk_src_init = {
+       .name = "gcc_qupv3_wrap1_s4_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
@@ -795,13 +827,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s4_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap1_s4_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap1_s4_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap1_s5_clk_src_init = {
+       .name = "gcc_qupv3_wrap1_s5_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
@@ -810,13 +844,15 @@ static struct clk_rcg2 gcc_qupv3_wrap1_s5_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap1_s5_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap1_s5_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s0_clk_src_init = {
+       .name = "gcc_qupv3_wrap2_s0_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = {
@@ -825,13 +861,15 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s0_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap2_s0_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap2_s0_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s1_clk_src_init = {
+       .name = "gcc_qupv3_wrap2_s1_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = {
@@ -840,28 +878,33 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s1_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap2_s1_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap2_s1_clk_src_init,
 };
 
+static struct clk_init_data gcc_qupv3_wrap2_s2_clk_src_init = {
+       .name = "gcc_qupv3_wrap2_s2_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
+};
+
+
 static struct clk_rcg2 gcc_qupv3_wrap2_s2_clk_src = {
        .cmd_rcgr = 0x1e3a8,
        .mnd_width = 16,
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap2_s2_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap2_s2_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s3_clk_src_init = {
+       .name = "gcc_qupv3_wrap2_s3_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = {
@@ -870,13 +913,15 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s3_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap2_s3_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap2_s3_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s4_clk_src_init = {
+       .name = "gcc_qupv3_wrap2_s4_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = {
@@ -885,13 +930,15 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s4_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap2_s4_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap2_s4_clk_src_init,
+};
+
+static struct clk_init_data gcc_qupv3_wrap2_s5_clk_src_init = {
+       .name = "gcc_qupv3_wrap2_s5_clk_src",
+       .parent_data = gcc_parents_0,
+       .num_parents = ARRAY_SIZE(gcc_parents_0),
+       .flags = CLK_SET_RATE_PARENT,
+       .ops = &clk_rcg2_ops,
 };
 
 static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = {
@@ -900,13 +947,7 @@ static struct clk_rcg2 gcc_qupv3_wrap2_s5_clk_src = {
        .hid_width = 5,
        .parent_map = gcc_parent_map_0,
        .freq_tbl = ftbl_gcc_qupv3_wrap0_s0_clk_src,
-       .clkr.hw.init = &(struct clk_init_data){
-               .name = "gcc_qupv3_wrap2_s5_clk_src",
-               .parent_data = gcc_parents_0,
-               .num_parents = ARRAY_SIZE(gcc_parents_0),
-               .flags = CLK_SET_RATE_PARENT,
-               .ops = &clk_rcg2_ops,
-       },
+       .clkr.hw.init = &gcc_qupv3_wrap2_s5_clk_src_init,
 };
 
 static const struct freq_tbl ftbl_gcc_sdcc2_apps_clk_src[] = {
@@ -4561,6 +4602,29 @@ static const struct qcom_reset_map gcc_sc8180x_resets[] = {
        [GCC_VIDEO_AXI1_CLK_BCR] = { .reg = 0xb028, .bit = 2, .udelay = 150 },
 };
 
+static const struct clk_rcg_dfs_data gcc_dfs_clocks[] = {
+       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s0_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s1_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s2_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s3_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s4_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s5_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s6_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap0_s7_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap1_s0_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap1_s1_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap1_s2_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap1_s3_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap1_s4_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap1_s5_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap2_s0_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap2_s1_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap2_s2_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap2_s3_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap2_s4_clk_src),
+       DEFINE_RCG_DFS(gcc_qupv3_wrap2_s5_clk_src),
+};
+
 static struct gdsc *gcc_sc8180x_gdscs[] = {
        [EMAC_GDSC] = &emac_gdsc,
        [PCIE_0_GDSC] = &pcie_0_gdsc,
@@ -4602,6 +4666,7 @@ MODULE_DEVICE_TABLE(of, gcc_sc8180x_match_table);
 static int gcc_sc8180x_probe(struct platform_device *pdev)
 {
        struct regmap *regmap;
+       int ret;
 
        regmap = qcom_cc_map(pdev, &gcc_sc8180x_desc);
        if (IS_ERR(regmap))
@@ -4623,6 +4688,11 @@ static int gcc_sc8180x_probe(struct platform_device *pdev)
        regmap_update_bits(regmap, 0x4d110, 0x3, 0x3);
        regmap_update_bits(regmap, 0x71028, 0x3, 0x3);
 
+       ret = qcom_cc_register_rcg_dfs(regmap, gcc_dfs_clocks,
+                                       ARRAY_SIZE(gcc_dfs_clocks));
+       if (ret)
+               return ret;
+
        return qcom_cc_really_probe(&pdev->dev, &gcc_sc8180x_desc, regmap);
 }